( ! ) Warning: Undefined array key "seen_test" in /home/jlahijani/Sites/goodui.org/site/ready.php on line 1083
Call Stack
#TimeMemoryFunctionLocation
10.0000465960{main}( ).../index.php:0
23.09572255592ProcessWire\Wire->__call( $method = 'execute', $arguments = [0 => TRUE] ).../index.php:55
33.09572255592ProcessWire\WireHooks->runHooks( $object = class ProcessWire\ProcessPageView { }, $method = 'execute', $arguments = [0 => TRUE], $type = ??? ).../Wire.php:484
43.09582256008ProcessWire\Wire->_callMethod( $method = '___execute', $arguments = [0 => TRUE] ).../WireHooks.php:952
53.09582256008ProcessWire\ProcessPageView->___execute( $internal = TRUE ).../Wire.php:416
63.10042270808ProcessWire\ProcessPageView->renderPage( $page = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $urlSegment = 'screen'; public $data = ['title' => 'Tests', 'urlSegment' => 'screen'] }, $request = class ProcessWire\PagesRequest { } ).../ProcessPageView.module:114
73.12522305048ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../ProcessPageView.module:184
83.12522305048ProcessWire\WireHooks->runHooks( $object = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $urlSegment = 'screen'; public $data = ['title' => 'Tests', 'urlSegment' => 'screen'] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
93.12542307008ProcessWire\Wire->__call( $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:1060
103.12542307008ProcessWire\WireHooks->runHooks( $object = class ProcessWire\PageRender { public $data = ['clearCache' => 1] }, $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }], $type = ??? ).../Wire.php:484
113.12542307424ProcessWire\Wire->_callMethod( $method = '___renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:952
123.12542307424ProcessWire\PageRender->___renderPage( $event = class ProcessWire\HookEvent { public $data = ['object' => class ProcessWire\Page { ... }, 'method' => 'render', 'arguments' => [...], 'return' => NULL, 'replace' => FALSE, 'options' => [...], 'id' => 'Page:100.0:render', 'cancelHooks' => FALSE, 'when' => 'after'] } ).../Wire.php:416
133.12672307960ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../PageRender.module:575
143.12682307960ProcessWire\WireHooks->runHooks( $object = class ProcessWire\TemplateFile { public $data = ['wire' => class ProcessWire\ProcessWire { ... }, 'classLoader' => class ProcessWire\WireClassLoader { ... }, 'hooks' => class ProcessWire\WireHooks { ... }, 'config' => class ProcessWire\Config { ... }, 'notices' => class ProcessWire\Notices { ... }, 'urls' => class ProcessWire\Paths { ... }, 'log' => class ProcessWire\WireLog { ... }, 'sanitizer' => class ProcessWire\Sanitizer { ... }, 'datetime' => class ProcessWire\WireDateTime { ... }, 'files' => class ProcessWire\WireFileTools { ... }, 'mail' => class ProcessWire\WireMailTools { ... }, 'database' => class ProcessWire\WireDatabasePDO { ... }, 'db' => class ProcessWire\DatabaseMysqli { ... }, 'cache' => class ProcessWire\WireCache { ... }, 'modules' => class ProcessWire\Modules { ... }, 'procache' => class ProcessWire\ProCache { ... }, 'fieldtypes' => class ProcessWire\Fieldtypes { ... }, 'fields' => class ProcessWire\Fields { ... }, 'fieldgroups' => class ProcessWire\Fieldgroups { ... }, 'templates' => class ProcessWire\Templates { ... }, 'pages' => class ProcessWire\Pages { ... }, 'permissions' => class ProcessWire\Permissions { ... }, 'roles' => class ProcessWire\Roles { ... }, 'users' => class ProcessWire\Users { ... }, 'user' => class ProcessWire\User { ... }, 'session' => class ProcessWire\Session { ... }, 'input' => class ProcessWire\WireInput { ... }, 'buster' => class ProcessWire\ProCacheBuster { ... }, 'process' => class ProcessWire\ProcessPageView { ... }, 'page' => class ProcessWire\Page { ... }, 'options' => [...]] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
153.12692309312ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
163.12692309312ProcessWire\TemplateFile->___render( ).../Wire.php:413
173.12702329872require( '/home/jlahijani/Sites/goodui.org/site/templates/tests.php ).../TemplateFile.php:328
183.53823876264ProcessWire\returnPageArrayFromCookie( $cookiename = 'seen_test' ).../tests.php:8
( ! ) Warning: Undefined array key "seen_test" in /home/jlahijani/Sites/goodui.org/site/ready.php on line 1083
Call Stack
#TimeMemoryFunctionLocation
10.0000465960{main}( ).../index.php:0
23.09572255592ProcessWire\Wire->__call( $method = 'execute', $arguments = [0 => TRUE] ).../index.php:55
33.09572255592ProcessWire\WireHooks->runHooks( $object = class ProcessWire\ProcessPageView { }, $method = 'execute', $arguments = [0 => TRUE], $type = ??? ).../Wire.php:484
43.09582256008ProcessWire\Wire->_callMethod( $method = '___execute', $arguments = [0 => TRUE] ).../WireHooks.php:952
53.09582256008ProcessWire\ProcessPageView->___execute( $internal = TRUE ).../Wire.php:416
63.10042270808ProcessWire\ProcessPageView->renderPage( $page = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $urlSegment = 'screen'; public $data = ['title' => 'Tests', 'urlSegment' => 'screen'] }, $request = class ProcessWire\PagesRequest { } ).../ProcessPageView.module:114
73.12522305048ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../ProcessPageView.module:184
83.12522305048ProcessWire\WireHooks->runHooks( $object = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $urlSegment = 'screen'; public $data = ['title' => 'Tests', 'urlSegment' => 'screen'] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
93.12542307008ProcessWire\Wire->__call( $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:1060
103.12542307008ProcessWire\WireHooks->runHooks( $object = class ProcessWire\PageRender { public $data = ['clearCache' => 1] }, $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }], $type = ??? ).../Wire.php:484
113.12542307424ProcessWire\Wire->_callMethod( $method = '___renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:952
123.12542307424ProcessWire\PageRender->___renderPage( $event = class ProcessWire\HookEvent { public $data = ['object' => class ProcessWire\Page { ... }, 'method' => 'render', 'arguments' => [...], 'return' => NULL, 'replace' => FALSE, 'options' => [...], 'id' => 'Page:100.0:render', 'cancelHooks' => FALSE, 'when' => 'after'] } ).../Wire.php:416
133.12672307960ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../PageRender.module:575
143.12682307960ProcessWire\WireHooks->runHooks( $object = class ProcessWire\TemplateFile { public $data = ['wire' => class ProcessWire\ProcessWire { ... }, 'classLoader' => class ProcessWire\WireClassLoader { ... }, 'hooks' => class ProcessWire\WireHooks { ... }, 'config' => class ProcessWire\Config { ... }, 'notices' => class ProcessWire\Notices { ... }, 'urls' => class ProcessWire\Paths { ... }, 'log' => class ProcessWire\WireLog { ... }, 'sanitizer' => class ProcessWire\Sanitizer { ... }, 'datetime' => class ProcessWire\WireDateTime { ... }, 'files' => class ProcessWire\WireFileTools { ... }, 'mail' => class ProcessWire\WireMailTools { ... }, 'database' => class ProcessWire\WireDatabasePDO { ... }, 'db' => class ProcessWire\DatabaseMysqli { ... }, 'cache' => class ProcessWire\WireCache { ... }, 'modules' => class ProcessWire\Modules { ... }, 'procache' => class ProcessWire\ProCache { ... }, 'fieldtypes' => class ProcessWire\Fieldtypes { ... }, 'fields' => class ProcessWire\Fields { ... }, 'fieldgroups' => class ProcessWire\Fieldgroups { ... }, 'templates' => class ProcessWire\Templates { ... }, 'pages' => class ProcessWire\Pages { ... }, 'permissions' => class ProcessWire\Permissions { ... }, 'roles' => class ProcessWire\Roles { ... }, 'users' => class ProcessWire\Users { ... }, 'user' => class ProcessWire\User { ... }, 'session' => class ProcessWire\Session { ... }, 'input' => class ProcessWire\WireInput { ... }, 'buster' => class ProcessWire\ProCacheBuster { ... }, 'process' => class ProcessWire\ProcessPageView { ... }, 'page' => class ProcessWire\Page { ... }, 'options' => [...]] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
153.12692309312ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
163.12692309312ProcessWire\TemplateFile->___render( ).../Wire.php:413
173.12702329872require( '/home/jlahijani/Sites/goodui.org/site/templates/tests.php ).../TemplateFile.php:328
183.53823876264ProcessWire\returnPageArrayFromCookie( $cookiename = 'seen_test' ).../tests.php:8
 Tests | GoodUI ( ! ) Deprecated: strip_tags(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jlahijani/Sites/goodui.org/site/templates/_og.php on line 13 Call Stack #TimeMemoryFunctionLocation 10.0000465960{main}( ).../index.php:0 23.09572255592ProcessWire\Wire->__call( $method = 'execute', $arguments = [0 => TRUE] ).../index.php:55 33.09572255592ProcessWire\WireHooks->runHooks( $object = class ProcessWire\ProcessPageView { }, $method = 'execute', $arguments = [0 => TRUE], $type = ??? ).../Wire.php:484 43.09582256008ProcessWire\Wire->_callMethod( $method = '___execute', $arguments = [0 => TRUE] ).../WireHooks.php:952 53.09582256008ProcessWire\ProcessPageView->___execute( $internal = TRUE ).../Wire.php:416 63.10042270808ProcessWire\ProcessPageView->renderPage( $page = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $urlSegment = 'screen'; public $data = ['title' => 'Tests', 'urlSegment' => 'screen'] }, $request = class ProcessWire\PagesRequest { } ).../ProcessPageView.module:114 73.12522305048ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../ProcessPageView.module:184 83.12522305048ProcessWire\WireHooks->runHooks( $object = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $urlSegment = 'screen'; public $data = ['title' => 'Tests', 'urlSegment' => 'screen'] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484 93.12542307008ProcessWire\Wire->__call( $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:1060 103.12542307008ProcessWire\WireHooks->runHooks( $object = class ProcessWire\PageRender { public $data = ['clearCache' => 1] }, $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }], $type = ??? ).../Wire.php:484 113.12542307424ProcessWire\Wire->_callMethod( $method = '___renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:952 123.12542307424ProcessWire\PageRender->___renderPage( $event = class ProcessWire\HookEvent { public $data = ['object' => class ProcessWire\Page { ... }, 'method' => 'render', 'arguments' => [...], 'return' => NULL, 'replace' => FALSE, 'options' => [...], 'id' => 'Page:100.0:render', 'cancelHooks' => FALSE, 'when' => 'after'] } ).../Wire.php:416 133.12672307960ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../PageRender.module:575 143.12682307960ProcessWire\WireHooks->runHooks( $object = class ProcessWire\TemplateFile { public $data = ['wire' => class ProcessWire\ProcessWire { ... }, 'classLoader' => class ProcessWire\WireClassLoader { ... }, 'hooks' => class ProcessWire\WireHooks { ... }, 'config' => class ProcessWire\Config { ... }, 'notices' => class ProcessWire\Notices { ... }, 'urls' => class ProcessWire\Paths { ... }, 'log' => class ProcessWire\WireLog { ... }, 'sanitizer' => class ProcessWire\Sanitizer { ... }, 'datetime' => class ProcessWire\WireDateTime { ... }, 'files' => class ProcessWire\WireFileTools { ... }, 'mail' => class ProcessWire\WireMailTools { ... }, 'database' => class ProcessWire\WireDatabasePDO { ... }, 'db' => class ProcessWire\DatabaseMysqli { ... }, 'cache' => class ProcessWire\WireCache { ... }, 'modules' => class ProcessWire\Modules { ... }, 'procache' => class ProcessWire\ProCache { ... }, 'fieldtypes' => class ProcessWire\Fieldtypes { ... }, 'fields' => class ProcessWire\Fields { ... }, 'fieldgroups' => class ProcessWire\Fieldgroups { ... }, 'templates' => class ProcessWire\Templates { ... }, 'pages' => class ProcessWire\Pages { ... }, 'permissions' => class ProcessWire\Permissions { ... }, 'roles' => class ProcessWire\Roles { ... }, 'users' => class ProcessWire\Users { ... }, 'user' => class ProcessWire\User { ... }, 'session' => class ProcessWire\Session { ... }, 'input' => class ProcessWire\WireInput { ... }, 'buster' => class ProcessWire\ProCacheBuster { ... }, 'process' => class ProcessWire\ProcessPageView { ... }, 'page' => class ProcessWire\Page { ... }, 'options' => [...]] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484 153.12692309312ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952 163.12692309312ProcessWire\TemplateFile->___render( ).../Wire.php:413 175.05205928888require( '/home/jlahijani/Sites/goodui.org/site/templates/_main.php ).../TemplateFile.php:340 185.05265947144include( '/home/jlahijani/Sites/goodui.org/site/templates/_og.php ).../_main.php:64 195.05375945840strip_tags( $string = NULL ).../_og.php:13 " />

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Test #430 on
( ! ) Deprecated: ucfirst(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jlahijani/Sites/goodui.org/site/ready.php on line 521
Call Stack
#TimeMemoryFunctionLocation
10.0000465960{main}( ).../index.php:0
23.09572255592ProcessWire\Wire->__call( $method = 'execute', $arguments = [0 => TRUE] ).../index.php:55
33.09572255592ProcessWire\WireHooks->runHooks( $object = class ProcessWire\ProcessPageView { }, $method = 'execute', $arguments = [0 => TRUE], $type = ??? ).../Wire.php:484
43.09582256008ProcessWire\Wire->_callMethod( $method = '___execute', $arguments = [0 => TRUE] ).../WireHooks.php:952
53.09582256008ProcessWire\ProcessPageView->___execute( $internal = TRUE ).../Wire.php:416
63.10042270808ProcessWire\ProcessPageView->renderPage( $page = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $urlSegment = 'screen'; public $data = ['title' => 'Tests', 'urlSegment' => 'screen'] }, $request = class ProcessWire\PagesRequest { } ).../ProcessPageView.module:114
73.12522305048ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../ProcessPageView.module:184
83.12522305048ProcessWire\WireHooks->runHooks( $object = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $urlSegment = 'screen'; public $data = ['title' => 'Tests', 'urlSegment' => 'screen'] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
93.12542307008ProcessWire\Wire->__call( $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:1060
103.12542307008ProcessWire\WireHooks->runHooks( $object = class ProcessWire\PageRender { public $data = ['clearCache' => 1] }, $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }], $type = ??? ).../Wire.php:484
113.12542307424ProcessWire\Wire->_callMethod( $method = '___renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:952
123.12542307424ProcessWire\PageRender->___renderPage( $event = class ProcessWire\HookEvent { public $data = ['object' => class ProcessWire\Page { ... }, 'method' => 'render', 'arguments' => [...], 'return' => NULL, 'replace' => FALSE, 'options' => [...], 'id' => 'Page:100.0:render', 'cancelHooks' => FALSE, 'when' => 'after'] } ).../Wire.php:416
133.12672307960ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../PageRender.module:575
143.12682307960ProcessWire\WireHooks->runHooks( $object = class ProcessWire\TemplateFile { public $data = ['wire' => class ProcessWire\ProcessWire { ... }, 'classLoader' => class ProcessWire\WireClassLoader { ... }, 'hooks' => class ProcessWire\WireHooks { ... }, 'config' => class ProcessWire\Config { ... }, 'notices' => class ProcessWire\Notices { ... }, 'urls' => class ProcessWire\Paths { ... }, 'log' => class ProcessWire\WireLog { ... }, 'sanitizer' => class ProcessWire\Sanitizer { ... }, 'datetime' => class ProcessWire\WireDateTime { ... }, 'files' => class ProcessWire\WireFileTools { ... }, 'mail' => class ProcessWire\WireMailTools { ... }, 'database' => class ProcessWire\WireDatabasePDO { ... }, 'db' => class ProcessWire\DatabaseMysqli { ... }, 'cache' => class ProcessWire\WireCache { ... }, 'modules' => class ProcessWire\Modules { ... }, 'procache' => class ProcessWire\ProCache { ... }, 'fieldtypes' => class ProcessWire\Fieldtypes { ... }, 'fields' => class ProcessWire\Fields { ... }, 'fieldgroups' => class ProcessWire\Fieldgroups { ... }, 'templates' => class ProcessWire\Templates { ... }, 'pages' => class ProcessWire\Pages { ... }, 'permissions' => class ProcessWire\Permissions { ... }, 'roles' => class ProcessWire\Roles { ... }, 'users' => class ProcessWire\Users { ... }, 'user' => class ProcessWire\User { ... }, 'session' => class ProcessWire\Session { ... }, 'input' => class ProcessWire\WireInput { ... }, 'buster' => class ProcessWire\ProCacheBuster { ... }, 'process' => class ProcessWire\ProcessPageView { ... }, 'page' => class ProcessWire\Page { ... }, 'options' => [...]] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
153.12692309312ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
163.12692309312ProcessWire\TemplateFile->___render( ).../Wire.php:413
173.12702329872require( '/home/jlahijani/Sites/goodui.org/site/templates/tests.php ).../TemplateFile.php:328
183.64014035896ProcessWire\wireRenderFile( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 10; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'product']], $options = ??? ).../tests.php:54
193.64014035896ProcessWire\WireFileTools->render( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 10; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'product']], $options = [] ).../Functions.php:517
203.64014037792ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../WireFileTools.php:1482
213.64014037792ProcessWire\WireHooks->runHooks( $object = class ProcessWire\TemplateFile { public $data = ['recentTestsPerPage' => 20, 'pages' => class ProcessWire\Pages { ... }, 'tenPageArray' => class ProcessWire\PageArray { ... }, 'seenPageArray' => class ProcessWire\PageArray { ... }, 'segments' => [...]] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
223.64024038208ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
233.64024038208ProcessWire\TemplateFile->___render( ).../Wire.php:413
243.64024064888require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/recent-tests.php ).../TemplateFile.php:328
254.14894764640ProcessWire\wireRenderFile( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 10579; public $name = '430'; public $parent = '/tests/'; public $template = 'test'; public $number = 430; public $full_name = ''; public $tags = [...]; public $metric_repeater = '(RepeaterPageArray) 10583|10584'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = ??? ).../recent-tests.php:206
264.14894764640ProcessWire\WireFileTools->render( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 10579; public $name = '430'; public $parent = '/tests/'; public $template = 'test'; public $number = 430; public $full_name = ''; public $tags = [...]; public $metric_repeater = '(RepeaterPageArray) 10583|10584'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = [] ).../Functions.php:517
274.14894766648ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../WireFileTools.php:1482
284.14894766648ProcessWire\WireHooks->runHooks( $object = class ProcessWire\TemplateFile { public $data = ['test' => class ProcessWire\Page { ... }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
294.14904767064ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
304.14904767064ProcessWire\TemplateFile->___render( ).../Wire.php:413
314.14904787760require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/test-kicker.php ).../TemplateFile.php:328
324.15034789504ProcessWire\urlFormatter( $url = '', $length = 20 ).../test-kicker.php:7
334.15034789504ucfirst( $string = NULL ).../ready.php:521
 by Jakub Linowski   Sep 20, 2022 Desktop Product

Jakub Linowski Tested Pattern #26: Cart Reminder In Test #430

In this experiment, up to 5 recently viewed product pages would appear on the left hand navigation. The idea was to make it easier for users get back to what they were looking at in case they were browsing. These recently viewed products were not visibile in the control. Impact on adds-to-cart and completed transactions was measured.

Test #429 on Snocks.com by Melina Hess   Aug 16, 2022 Mobile Desktop Product

Melina Hess Tested Pattern #121: Free Shipping In Test #429 On Snocks.com

Upon clicking the Add-To-Cart button, the button label changed to a cheering message which congratulated the user on his choice and ensuring that shipping is free. Translation: "Good choice. Your shipping and returns are free."

Test #425 on
( ! ) Deprecated: ucfirst(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jlahijani/Sites/goodui.org/site/ready.php on line 521
Call Stack
#TimeMemoryFunctionLocation
10.0000465960{main}( ).../index.php:0
23.09572255592ProcessWire\Wire->__call( $method = 'execute', $arguments = [0 => TRUE] ).../index.php:55
33.09572255592ProcessWire\WireHooks->runHooks( $object = class ProcessWire\ProcessPageView { }, $method = 'execute', $arguments = [0 => TRUE], $type = ??? ).../Wire.php:484
43.09582256008ProcessWire\Wire->_callMethod( $method = '___execute', $arguments = [0 => TRUE] ).../WireHooks.php:952
53.09582256008ProcessWire\ProcessPageView->___execute( $internal = TRUE ).../Wire.php:416
63.10042270808ProcessWire\ProcessPageView->renderPage( $page = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $urlSegment = 'screen'; public $data = ['title' => 'Tests', 'urlSegment' => 'screen'] }, $request = class ProcessWire\PagesRequest { } ).../ProcessPageView.module:114
73.12522305048ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../ProcessPageView.module:184
83.12522305048ProcessWire\WireHooks->runHooks( $object = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $urlSegment = 'screen'; public $data = ['title' => 'Tests', 'urlSegment' => 'screen'] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
93.12542307008ProcessWire\Wire->__call( $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:1060
103.12542307008ProcessWire\WireHooks->runHooks( $object = class ProcessWire\PageRender { public $data = ['clearCache' => 1] }, $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }], $type = ??? ).../Wire.php:484
113.12542307424ProcessWire\Wire->_callMethod( $method = '___renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:952
123.12542307424ProcessWire\PageRender->___renderPage( $event = class ProcessWire\HookEvent { public $data = ['object' => class ProcessWire\Page { ... }, 'method' => 'render', 'arguments' => [...], 'return' => NULL, 'replace' => FALSE, 'options' => [...], 'id' => 'Page:100.0:render', 'cancelHooks' => FALSE, 'when' => 'after'] } ).../Wire.php:416
133.12672307960ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../PageRender.module:575
143.12682307960ProcessWire\WireHooks->runHooks( $object = class ProcessWire\TemplateFile { public $data = ['wire' => class ProcessWire\ProcessWire { ... }, 'classLoader' => class ProcessWire\WireClassLoader { ... }, 'hooks' => class ProcessWire\WireHooks { ... }, 'config' => class ProcessWire\Config { ... }, 'notices' => class ProcessWire\Notices { ... }, 'urls' => class ProcessWire\Paths { ... }, 'log' => class ProcessWire\WireLog { ... }, 'sanitizer' => class ProcessWire\Sanitizer { ... }, 'datetime' => class ProcessWire\WireDateTime { ... }, 'files' => class ProcessWire\WireFileTools { ... }, 'mail' => class ProcessWire\WireMailTools { ... }, 'database' => class ProcessWire\WireDatabasePDO { ... }, 'db' => class ProcessWire\DatabaseMysqli { ... }, 'cache' => class ProcessWire\WireCache { ... }, 'modules' => class ProcessWire\Modules { ... }, 'procache' => class ProcessWire\ProCache { ... }, 'fieldtypes' => class ProcessWire\Fieldtypes { ... }, 'fields' => class ProcessWire\Fields { ... }, 'fieldgroups' => class ProcessWire\Fieldgroups { ... }, 'templates' => class ProcessWire\Templates { ... }, 'pages' => class ProcessWire\Pages { ... }, 'permissions' => class ProcessWire\Permissions { ... }, 'roles' => class ProcessWire\Roles { ... }, 'users' => class ProcessWire\Users { ... }, 'user' => class ProcessWire\User { ... }, 'session' => class ProcessWire\Session { ... }, 'input' => class ProcessWire\WireInput { ... }, 'buster' => class ProcessWire\ProCacheBuster { ... }, 'process' => class ProcessWire\ProcessPageView { ... }, 'page' => class ProcessWire\Page { ... }, 'options' => [...]] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
153.12692309312ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
163.12692309312ProcessWire\TemplateFile->___render( ).../Wire.php:413
173.12702329872require( '/home/jlahijani/Sites/goodui.org/site/templates/tests.php ).../TemplateFile.php:328
183.64014035896ProcessWire\wireRenderFile( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 10; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'product']], $options = ??? ).../tests.php:54
193.64014035896ProcessWire\WireFileTools->render( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 10; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'product']], $options = [] ).../Functions.php:517
203.64014037792ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../WireFileTools.php:1482
213.64014037792ProcessWire\WireHooks->runHooks( $object = class ProcessWire\TemplateFile { public $data = ['recentTestsPerPage' => 20, 'pages' => class ProcessWire\Pages { ... }, 'tenPageArray' => class ProcessWire\PageArray { ... }, 'seenPageArray' => class ProcessWire\PageArray { ... }, 'segments' => [...]] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
223.64024038208ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
233.64024038208ProcessWire\TemplateFile->___render( ).../Wire.php:413
243.64024064888require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/recent-tests.php ).../TemplateFile.php:328
254.25264895696ProcessWire\wireRenderFile( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 10381; public $name = '425'; public $parent = '/tests/'; public $template = 'test'; public $number = 425; public $full_name = ''; public $tags = '8381'; public $metric_repeater = '(RepeaterPageArray) 10385|10386'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = ??? ).../recent-tests.php:206
264.25264895696ProcessWire\WireFileTools->render( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 10381; public $name = '425'; public $parent = '/tests/'; public $template = 'test'; public $number = 425; public $full_name = ''; public $tags = '8381'; public $metric_repeater = '(RepeaterPageArray) 10385|10386'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = [] ).../Functions.php:517
274.25274897704ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../WireFileTools.php:1482
284.25274897704ProcessWire\WireHooks->runHooks( $object = class ProcessWire\TemplateFile { public $data = ['test' => class ProcessWire\Page { ... }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
294.25274898120ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
304.25274898120ProcessWire\TemplateFile->___render( ).../Wire.php:413
314.25274918816require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/test-kicker.php ).../TemplateFile.php:328
324.25404920560ProcessWire\urlFormatter( $url = '', $length = 20 ).../test-kicker.php:7
334.25404920560ucfirst( $string = NULL ).../ready.php:521
 by Jakub Linowski   Aug 03, 2022 Desktop Product

Jakub Linowski Tested Pattern #41: Sticky Call To Action In Test #425

In this experiment, the complete buy box on a product detail page, floated along as users scrolled through the long screen. The variation made sure the product choice and order now button was always visible. Impact on adds-to-cart and sales was measured.

Test #421 on Amazon.com by Marika Francisco   Jul 15, 2022 Desktop Mobile Product

Marika Francisco Tested Pattern #43: Long Titles In Test #421 On Amazon.com

Fluke is an industrial manufacterer of measurement and calibration devices and they ran a test on their Amazon store for a series of their prodcts. Instead of using short product names, they tested longer and more descriptive ones. Impact was measured on sales.

Test #420 on Designlab.com by Daniel Shapiro   Jul 12, 2022 Desktop Mobile Product

Daniel Shapiro Tested Pattern #115: Pricing Comparison Table In Test #420 On Designlab.com

In this experiment, pricing plans were laid out horizontally for easier comparison. In the variation, most of the plan benefits, features and differences were also referenced using a single lable that was left-aligned. The idea was to make the variables aligned and therefore more comparable.

This pricing table appeared at the bottom of a long design program landing page. Impact on leads and applications was measured.

Test #416 on Designlab.com by Daniel Shapiro   Jun 20, 2022 Desktop Mobile Product

Daniel Shapiro Tested Pattern #105: Lead Magnets In Test #416 On Designlab.com

In this experiment, copy was added which communicated that students signing up for a course would receive extra design resources (the lead magnet). This was added in multiple states of the course page. Impact on lead generation and enrollment was measured.

Test #411 on
( ! ) Deprecated: ucfirst(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jlahijani/Sites/goodui.org/site/ready.php on line 521
Call Stack
#TimeMemoryFunctionLocation
10.0000465960{main}( ).../index.php:0
23.09572255592ProcessWire\Wire->__call( $method = 'execute', $arguments = [0 => TRUE] ).../index.php:55
33.09572255592ProcessWire\WireHooks->runHooks( $object = class ProcessWire\ProcessPageView { }, $method = 'execute', $arguments = [0 => TRUE], $type = ??? ).../Wire.php:484
43.09582256008ProcessWire\Wire->_callMethod( $method = '___execute', $arguments = [0 => TRUE] ).../WireHooks.php:952
53.09582256008ProcessWire\ProcessPageView->___execute( $internal = TRUE ).../Wire.php:416
63.10042270808ProcessWire\ProcessPageView->renderPage( $page = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $urlSegment = 'screen'; public $data = ['title' => 'Tests', 'urlSegment' => 'screen'] }, $request = class ProcessWire\PagesRequest { } ).../ProcessPageView.module:114
73.12522305048ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../ProcessPageView.module:184
83.12522305048ProcessWire\WireHooks->runHooks( $object = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $urlSegment = 'screen'; public $data = ['title' => 'Tests', 'urlSegment' => 'screen'] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
93.12542307008ProcessWire\Wire->__call( $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:1060
103.12542307008ProcessWire\WireHooks->runHooks( $object = class ProcessWire\PageRender { public $data = ['clearCache' => 1] }, $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }], $type = ??? ).../Wire.php:484
113.12542307424ProcessWire\Wire->_callMethod( $method = '___renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:952
123.12542307424ProcessWire\PageRender->___renderPage( $event = class ProcessWire\HookEvent { public $data = ['object' => class ProcessWire\Page { ... }, 'method' => 'render', 'arguments' => [...], 'return' => NULL, 'replace' => FALSE, 'options' => [...], 'id' => 'Page:100.0:render', 'cancelHooks' => FALSE, 'when' => 'after'] } ).../Wire.php:416
133.12672307960ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../PageRender.module:575
143.12682307960ProcessWire\WireHooks->runHooks( $object = class ProcessWire\TemplateFile { public $data = ['wire' => class ProcessWire\ProcessWire { ... }, 'classLoader' => class ProcessWire\WireClassLoader { ... }, 'hooks' => class ProcessWire\WireHooks { ... }, 'config' => class ProcessWire\Config { ... }, 'notices' => class ProcessWire\Notices { ... }, 'urls' => class ProcessWire\Paths { ... }, 'log' => class ProcessWire\WireLog { ... }, 'sanitizer' => class ProcessWire\Sanitizer { ... }, 'datetime' => class ProcessWire\WireDateTime { ... }, 'files' => class ProcessWire\WireFileTools { ... }, 'mail' => class ProcessWire\WireMailTools { ... }, 'database' => class ProcessWire\WireDatabasePDO { ... }, 'db' => class ProcessWire\DatabaseMysqli { ... }, 'cache' => class ProcessWire\WireCache { ... }, 'modules' => class ProcessWire\Modules { ... }, 'procache' => class ProcessWire\ProCache { ... }, 'fieldtypes' => class ProcessWire\Fieldtypes { ... }, 'fields' => class ProcessWire\Fields { ... }, 'fieldgroups' => class ProcessWire\Fieldgroups { ... }, 'templates' => class ProcessWire\Templates { ... }, 'pages' => class ProcessWire\Pages { ... }, 'permissions' => class ProcessWire\Permissions { ... }, 'roles' => class ProcessWire\Roles { ... }, 'users' => class ProcessWire\Users { ... }, 'user' => class ProcessWire\User { ... }, 'session' => class ProcessWire\Session { ... }, 'input' => class ProcessWire\WireInput { ... }, 'buster' => class ProcessWire\ProCacheBuster { ... }, 'process' => class ProcessWire\ProcessPageView { ... }, 'page' => class ProcessWire\Page { ... }, 'options' => [...]] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
153.12692309312ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
163.12692309312ProcessWire\TemplateFile->___render( ).../Wire.php:413
173.12702329872require( '/home/jlahijani/Sites/goodui.org/site/templates/tests.php ).../TemplateFile.php:328
183.64014035896ProcessWire\wireRenderFile( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 10; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'product']], $options = ??? ).../tests.php:54
193.64014035896ProcessWire\WireFileTools->render( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 10; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'product']], $options = [] ).../Functions.php:517
203.64014037792ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../WireFileTools.php:1482
213.64014037792ProcessWire\WireHooks->runHooks( $object = class ProcessWire\TemplateFile { public $data = ['recentTestsPerPage' => 20, 'pages' => class ProcessWire\Pages { ... }, 'tenPageArray' => class ProcessWire\PageArray { ... }, 'seenPageArray' => class ProcessWire\PageArray { ... }, 'segments' => [...]] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
223.64024038208ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
233.64024038208ProcessWire\TemplateFile->___render( ).../Wire.php:413
243.64024064888require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/recent-tests.php ).../TemplateFile.php:328
254.43595135696ProcessWire\wireRenderFile( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 9901; public $name = '411'; public $parent = '/tests/'; public $template = 'test'; public $number = 411; public $full_name = ''; public $tags = '2987'; public $metric_repeater = '(RepeaterPageArray) 9905|9906'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = ??? ).../recent-tests.php:206
264.43595135696ProcessWire\WireFileTools->render( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 9901; public $name = '411'; public $parent = '/tests/'; public $template = 'test'; public $number = 411; public $full_name = ''; public $tags = '2987'; public $metric_repeater = '(RepeaterPageArray) 9905|9906'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = [] ).../Functions.php:517
274.43605137704ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../WireFileTools.php:1482
284.43605137704ProcessWire\WireHooks->runHooks( $object = class ProcessWire\TemplateFile { public $data = ['test' => class ProcessWire\Page { ... }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
294.43605138120ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
304.43605138120ProcessWire\TemplateFile->___render( ).../Wire.php:413
314.43605158816require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/test-kicker.php ).../TemplateFile.php:328
324.43735160560ProcessWire\urlFormatter( $url = '', $length = 20 ).../test-kicker.php:7
334.43735160560ucfirst( $string = NULL ).../ready.php:521
 by Ayat Shukairy   May 09, 2022 Desktop Mobile Product

Ayat Shukairy Tested Pattern #126: Bottom Or Left Thumbnails In Test #411

Bottom aligned thumbnails were shifted to the left side on a product image. Doing so, also shifted the product descriptions a little higher. Impact on adds-to-cart and total transactions was measured.

Test #408 on
( ! ) Deprecated: ucfirst(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jlahijani/Sites/goodui.org/site/ready.php on line 521
Call Stack
#TimeMemoryFunctionLocation
10.0000465960{main}( ).../index.php:0
23.09572255592ProcessWire\Wire->__call( $method = 'execute', $arguments = [0 => TRUE] ).../index.php:55
33.09572255592ProcessWire\WireHooks->runHooks( $object = class ProcessWire\ProcessPageView { }, $method = 'execute', $arguments = [0 => TRUE], $type = ??? ).../Wire.php:484
43.09582256008ProcessWire\Wire->_callMethod( $method = '___execute', $arguments = [0 => TRUE] ).../WireHooks.php:952
53.09582256008ProcessWire\ProcessPageView->___execute( $internal = TRUE ).../Wire.php:416
63.10042270808ProcessWire\ProcessPageView->renderPage( $page = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $urlSegment = 'screen'; public $data = ['title' => 'Tests', 'urlSegment' => 'screen'] }, $request = class ProcessWire\PagesRequest { } ).../ProcessPageView.module:114
73.12522305048ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../ProcessPageView.module:184
83.12522305048ProcessWire\WireHooks->runHooks( $object = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $urlSegment = 'screen'; public $data = ['title' => 'Tests', 'urlSegment' => 'screen'] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
93.12542307008ProcessWire\Wire->__call( $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:1060
103.12542307008ProcessWire\WireHooks->runHooks( $object = class ProcessWire\PageRender { public $data = ['clearCache' => 1] }, $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }], $type = ??? ).../Wire.php:484
113.12542307424ProcessWire\Wire->_callMethod( $method = '___renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:952
123.12542307424ProcessWire\PageRender->___renderPage( $event = class ProcessWire\HookEvent { public $data = ['object' => class ProcessWire\Page { ... }, 'method' => 'render', 'arguments' => [...], 'return' => NULL, 'replace' => FALSE, 'options' => [...], 'id' => 'Page:100.0:render', 'cancelHooks' => FALSE, 'when' => 'after'] } ).../Wire.php:416
133.12672307960ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../PageRender.module:575
143.12682307960ProcessWire\WireHooks->runHooks( $object = class ProcessWire\TemplateFile { public $data = ['wire' => class ProcessWire\ProcessWire { ... }, 'classLoader' => class ProcessWire\WireClassLoader { ... }, 'hooks' => class ProcessWire\WireHooks { ... }, 'config' => class ProcessWire\Config { ... }, 'notices' => class ProcessWire\Notices { ... }, 'urls' => class ProcessWire\Paths { ... }, 'log' => class ProcessWire\WireLog { ... }, 'sanitizer' => class ProcessWire\Sanitizer { ... }, 'datetime' => class ProcessWire\WireDateTime { ... }, 'files' => class ProcessWire\WireFileTools { ... }, 'mail' => class ProcessWire\WireMailTools { ... }, 'database' => class ProcessWire\WireDatabasePDO { ... }, 'db' => class ProcessWire\DatabaseMysqli { ... }, 'cache' => class ProcessWire\WireCache { ... }, 'modules' => class ProcessWire\Modules { ... }, 'procache' => class ProcessWire\ProCache { ... }, 'fieldtypes' => class ProcessWire\Fieldtypes { ... }, 'fields' => class ProcessWire\Fields { ... }, 'fieldgroups' => class ProcessWire\Fieldgroups { ... }, 'templates' => class ProcessWire\Templates { ... }, 'pages' => class ProcessWire\Pages { ... }, 'permissions' => class ProcessWire\Permissions { ... }, 'roles' => class ProcessWire\Roles { ... }, 'users' => class ProcessWire\Users { ... }, 'user' => class ProcessWire\User { ... }, 'session' => class ProcessWire\Session { ... }, 'input' => class ProcessWire\WireInput { ... }, 'buster' => class ProcessWire\ProCacheBuster { ... }, 'process' => class ProcessWire\ProcessPageView { ... }, 'page' => class ProcessWire\Page { ... }, 'options' => [...]] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
153.12692309312ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
163.12692309312ProcessWire\TemplateFile->___render( ).../Wire.php:413
173.12702329872require( '/home/jlahijani/Sites/goodui.org/site/templates/tests.php ).../TemplateFile.php:328
183.64014035896ProcessWire\wireRenderFile( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 10; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'product']], $options = ??? ).../tests.php:54
193.64014035896ProcessWire\WireFileTools->render( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 10; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'product']], $options = [] ).../Functions.php:517
203.64014037792ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../WireFileTools.php:1482
213.64014037792ProcessWire\WireHooks->runHooks( $object = class ProcessWire\TemplateFile { public $data = ['recentTestsPerPage' => 20, 'pages' => class ProcessWire\Pages { ... }, 'tenPageArray' => class ProcessWire\PageArray { ... }, 'seenPageArray' => class ProcessWire\PageArray { ... }, 'segments' => [...]] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
223.64024038208ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
233.64024038208ProcessWire\TemplateFile->___render( ).../Wire.php:413
243.64024064888require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/recent-tests.php ).../TemplateFile.php:328
254.49655204848ProcessWire\wireRenderFile( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 9855; public $name = '408'; public $parent = '/tests/'; public $template = 'test'; public $number = 408; public $full_name = ''; public $tags = [...]; public $metric_repeater = '(RepeaterPageArray) 9859|9860'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = ??? ).../recent-tests.php:206
264.49655204848ProcessWire\WireFileTools->render( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 9855; public $name = '408'; public $parent = '/tests/'; public $template = 'test'; public $number = 408; public $full_name = ''; public $tags = [...]; public $metric_repeater = '(RepeaterPageArray) 9859|9860'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = [] ).../Functions.php:517
274.49665206856ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../WireFileTools.php:1482
284.49665206856ProcessWire\WireHooks->runHooks( $object = class ProcessWire\TemplateFile { public $data = ['test' => class ProcessWire\Page { ... }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
294.49665207272ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
304.49665207272ProcessWire\TemplateFile->___render( ).../Wire.php:413
314.49665227968require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/test-kicker.php ).../TemplateFile.php:328
324.49795229712ProcessWire\urlFormatter( $url = '', $length = 20 ).../test-kicker.php:7
334.49795229712ucfirst( $string = NULL ).../ready.php:521
 by Jakub Linowski   Apr 29, 2022 Desktop Mobile Product

Jakub Linowski Tested Pattern #67: Currency & Taxes In Test #408

Here is a very simple experiment where CDN currency copy was appended to prices being shown on a Canadian ecommerce site. Additional copy ("from Canada") was appended to an existing shipping message.  

Test #407 on Snocks.com by Melina Hess   Apr 22, 2022 Desktop Mobile Product

Melina Hess Tested Pattern #125: Unit Prices In Test #407 On Snocks.com

Here is an experiment with an added "price per pair" in the context of products with multiple items (packs).A high contrast badge-like copy was appended underneath the price which translates to "only $X per item". Impact on sales was measured.

Test #406 on Chaos.com by Velin Penev   Apr 12, 2022 Desktop Mobile Product

Velin Penev Tested Pattern #112: Lower Price Frames In Test #406 On Chaos.com

In this experiment, the pricing of three software plans was consistently framed into a more comparable monthly context. Whereas the control version only showed the total prices for each plan, the variation showed both the total and monthly prices. Impact on sales was measured. 

Test #402 on Snocks.com by Melina Hess   Mar 25, 2022 Mobile Product

Melina Hess Tested Pattern #103: Money Back Guarantee In Test #402 On Snocks.com

In this experiment on a product screen, a message about quality (from the founders) was reformatted to reinforce the "Anti Hole Guarantee" (in the context of socks). The founders were also made more prominent and their signature added as well. Interestingly, the actual guarantee copy (and its important detail about a 6 month product replacement) was present further down on both the control and variation.

The translation of the new copy (Google Translate) reads:

Since we founded SNOCKS, the quality and comfort of our products have always been our top priority. Why? When we both were still studying, we didn't have the money to buy new socks & underpants every 1-2 months. That's why it was clear to us from the start that we wanted to sell quality products that are also extremely comfortable. And just in case something goes wrong, we have decided to introduce an anti-hole guarantee.

Test #397 on Snocks.com by Melina Hess   Feb 24, 2022 Mobile Product

Melina Hess Tested Pattern #121: Free Shipping In Test #397 On Snocks.com

In this experiment a "Free Shipping & Returns" message was added just below the price information. 

Test #395 on
( ! ) Deprecated: ucfirst(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jlahijani/Sites/goodui.org/site/ready.php on line 521
Call Stack
#TimeMemoryFunctionLocation
10.0000465960{main}( ).../index.php:0
23.09572255592ProcessWire\Wire->__call( $method = 'execute', $arguments = [0 => TRUE] ).../index.php:55
33.09572255592ProcessWire\WireHooks->runHooks( $object = class ProcessWire\ProcessPageView { }, $method = 'execute', $arguments = [0 => TRUE], $type = ??? ).../Wire.php:484
43.09582256008ProcessWire\Wire->_callMethod( $method = '___execute', $arguments = [0 => TRUE] ).../WireHooks.php:952
53.09582256008ProcessWire\ProcessPageView->___execute( $internal = TRUE ).../Wire.php:416
63.10042270808ProcessWire\ProcessPageView->renderPage( $page = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $urlSegment = 'screen'; public $data = ['title' => 'Tests', 'urlSegment' => 'screen'] }, $request = class ProcessWire\PagesRequest { } ).../ProcessPageView.module:114
73.12522305048ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../ProcessPageView.module:184
83.12522305048ProcessWire\WireHooks->runHooks( $object = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $urlSegment = 'screen'; public $data = ['title' => 'Tests', 'urlSegment' => 'screen'] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
93.12542307008ProcessWire\Wire->__call( $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:1060
103.12542307008ProcessWire\WireHooks->runHooks( $object = class ProcessWire\PageRender { public $data = ['clearCache' => 1] }, $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }], $type = ??? ).../Wire.php:484
113.12542307424ProcessWire\Wire->_callMethod( $method = '___renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:952
123.12542307424ProcessWire\PageRender->___renderPage( $event = class ProcessWire\HookEvent { public $data = ['object' => class ProcessWire\Page { ... }, 'method' => 'render', 'arguments' => [...], 'return' => NULL, 'replace' => FALSE, 'options' => [...], 'id' => 'Page:100.0:render', 'cancelHooks' => FALSE, 'when' => 'after'] } ).../Wire.php:416
133.12672307960ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../PageRender.module:575
143.12682307960ProcessWire\WireHooks->runHooks( $object = class ProcessWire\TemplateFile { public $data = ['wire' => class ProcessWire\ProcessWire { ... }, 'classLoader' => class ProcessWire\WireClassLoader { ... }, 'hooks' => class ProcessWire\WireHooks { ... }, 'config' => class ProcessWire\Config { ... }, 'notices' => class ProcessWire\Notices { ... }, 'urls' => class ProcessWire\Paths { ... }, 'log' => class ProcessWire\WireLog { ... }, 'sanitizer' => class ProcessWire\Sanitizer { ... }, 'datetime' => class ProcessWire\WireDateTime { ... }, 'files' => class ProcessWire\WireFileTools { ... }, 'mail' => class ProcessWire\WireMailTools { ... }, 'database' => class ProcessWire\WireDatabasePDO { ... }, 'db' => class ProcessWire\DatabaseMysqli { ... }, 'cache' => class ProcessWire\WireCache { ... }, 'modules' => class ProcessWire\Modules { ... }, 'procache' => class ProcessWire\ProCache { ... }, 'fieldtypes' => class ProcessWire\Fieldtypes { ... }, 'fields' => class ProcessWire\Fields { ... }, 'fieldgroups' => class ProcessWire\Fieldgroups { ... }, 'templates' => class ProcessWire\Templates { ... }, 'pages' => class ProcessWire\Pages { ... }, 'permissions' => class ProcessWire\Permissions { ... }, 'roles' => class ProcessWire\Roles { ... }, 'users' => class ProcessWire\Users { ... }, 'user' => class ProcessWire\User { ... }, 'session' => class ProcessWire\Session { ... }, 'input' => class ProcessWire\WireInput { ... }, 'buster' => class ProcessWire\ProCacheBuster { ... }, 'process' => class ProcessWire\ProcessPageView { ... }, 'page' => class ProcessWire\Page { ... }, 'options' => [...]] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
153.12692309312ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
163.12692309312ProcessWire\TemplateFile->___render( ).../Wire.php:413
173.12702329872require( '/home/jlahijani/Sites/goodui.org/site/templates/tests.php ).../TemplateFile.php:328
183.64014035896ProcessWire\wireRenderFile( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 10; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'product']], $options = ??? ).../tests.php:54
193.64014035896ProcessWire\WireFileTools->render( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 10; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'product']], $options = [] ).../Functions.php:517
203.64014037792ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../WireFileTools.php:1482
213.64014037792ProcessWire\WireHooks->runHooks( $object = class ProcessWire\TemplateFile { public $data = ['recentTestsPerPage' => 20, 'pages' => class ProcessWire\Pages { ... }, 'tenPageArray' => class ProcessWire\PageArray { ... }, 'seenPageArray' => class ProcessWire\PageArray { ... }, 'segments' => [...]] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
223.64024038208ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
233.64024038208ProcessWire\TemplateFile->___render( ).../Wire.php:413
243.64024064888require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/recent-tests.php ).../TemplateFile.php:328
254.69295487496ProcessWire\wireRenderFile( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 9325; public $name = '395'; public $parent = '/tests/'; public $template = 'test'; public $number = 395; public $full_name = ''; public $tags = '5940'; public $metric_repeater = '(RepeaterPageArray) 9329|9331'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = ??? ).../recent-tests.php:206
264.69295487496ProcessWire\WireFileTools->render( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 9325; public $name = '395'; public $parent = '/tests/'; public $template = 'test'; public $number = 395; public $full_name = ''; public $tags = '5940'; public $metric_repeater = '(RepeaterPageArray) 9329|9331'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = [] ).../Functions.php:517
274.69305489504ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../WireFileTools.php:1482
284.69305489504ProcessWire\WireHooks->runHooks( $object = class ProcessWire\TemplateFile { public $data = ['test' => class ProcessWire\Page { ... }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
294.69305489920ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
304.69305489920ProcessWire\TemplateFile->___render( ).../Wire.php:413
314.69305510616require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/test-kicker.php ).../TemplateFile.php:328
324.69425512360ProcessWire\urlFormatter( $url = '', $length = 20 ).../test-kicker.php:7
334.69425512360ucfirst( $string = NULL ).../ready.php:521
 by Jakub Linowski   Jan 31, 2022 Desktop Mobile Product

Jakub Linowski Tested Pattern #52: How It Works In Test #395

In this experiment, a How It Works section was appended on a product detail page just above product reviews.

Test #394 on Chaos.com by Velin Penev   Jan 29, 2022 Desktop Product

Velin Penev Tested Pattern #113: More Or Fewer Plans In Test #394 On Chaos.com

In this experiment, a two plan pricing plan (standalone product with a higher collection set) was tested against a single plan one (only a collection set). Impact on clicks and total sales was measured.

Test #5 on Busyteacher.org by Andrei Zakhareuski   Jan 23, 2022 Desktop Mobile Product

Andrei Zakhareuski Tested Pattern #21: What It's Worth In Test #5 On Busyteacher.org

The variation included a simple extention of the headline to include the full dollar worth of a discounted bundle deal. 

Test #122 on Designlab.com by Daniel Shapiro   Jan 22, 2022 Desktop Mobile Product

Daniel Shapiro Tested Pattern #30: Authentic Photos In Test #122 On Designlab.com

In this experiment for an online design course, the variation had an extra section with student work previews. The previews were not clickable but were added just below the fold. Impact on leads was measured by potential students requesting a syllabus through an online form throughout the long landing page.

Test #392 on
( ! ) Deprecated: ucfirst(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jlahijani/Sites/goodui.org/site/ready.php on line 521
Call Stack
#TimeMemoryFunctionLocation
10.0000465960{main}( ).../index.php:0
23.09572255592ProcessWire\Wire->__call( $method = 'execute', $arguments = [0 => TRUE] ).../index.php:55
33.09572255592ProcessWire\WireHooks->runHooks( $object = class ProcessWire\ProcessPageView { }, $method = 'execute', $arguments = [0 => TRUE], $type = ??? ).../Wire.php:484
43.09582256008ProcessWire\Wire->_callMethod( $method = '___execute', $arguments = [0 => TRUE] ).../WireHooks.php:952
53.09582256008ProcessWire\ProcessPageView->___execute( $internal = TRUE ).../Wire.php:416
63.10042270808ProcessWire\ProcessPageView->renderPage( $page = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $urlSegment = 'screen'; public $data = ['title' => 'Tests', 'urlSegment' => 'screen'] }, $request = class ProcessWire\PagesRequest { } ).../ProcessPageView.module:114
73.12522305048ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../ProcessPageView.module:184
83.12522305048ProcessWire\WireHooks->runHooks( $object = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $urlSegment = 'screen'; public $data = ['title' => 'Tests', 'urlSegment' => 'screen'] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
93.12542307008ProcessWire\Wire->__call( $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:1060
103.12542307008ProcessWire\WireHooks->runHooks( $object = class ProcessWire\PageRender { public $data = ['clearCache' => 1] }, $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }], $type = ??? ).../Wire.php:484
113.12542307424ProcessWire\Wire->_callMethod( $method = '___renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:952
123.12542307424ProcessWire\PageRender->___renderPage( $event = class ProcessWire\HookEvent { public $data = ['object' => class ProcessWire\Page { ... }, 'method' => 'render', 'arguments' => [...], 'return' => NULL, 'replace' => FALSE, 'options' => [...], 'id' => 'Page:100.0:render', 'cancelHooks' => FALSE, 'when' => 'after'] } ).../Wire.php:416
133.12672307960ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../PageRender.module:575
143.12682307960ProcessWire\WireHooks->runHooks( $object = class ProcessWire\TemplateFile { public $data = ['wire' => class ProcessWire\ProcessWire { ... }, 'classLoader' => class ProcessWire\WireClassLoader { ... }, 'hooks' => class ProcessWire\WireHooks { ... }, 'config' => class ProcessWire\Config { ... }, 'notices' => class ProcessWire\Notices { ... }, 'urls' => class ProcessWire\Paths { ... }, 'log' => class ProcessWire\WireLog { ... }, 'sanitizer' => class ProcessWire\Sanitizer { ... }, 'datetime' => class ProcessWire\WireDateTime { ... }, 'files' => class ProcessWire\WireFileTools { ... }, 'mail' => class ProcessWire\WireMailTools { ... }, 'database' => class ProcessWire\WireDatabasePDO { ... }, 'db' => class ProcessWire\DatabaseMysqli { ... }, 'cache' => class ProcessWire\WireCache { ... }, 'modules' => class ProcessWire\Modules { ... }, 'procache' => class ProcessWire\ProCache { ... }, 'fieldtypes' => class ProcessWire\Fieldtypes { ... }, 'fields' => class ProcessWire\Fields { ... }, 'fieldgroups' => class ProcessWire\Fieldgroups { ... }, 'templates' => class ProcessWire\Templates { ... }, 'pages' => class ProcessWire\Pages { ... }, 'permissions' => class ProcessWire\Permissions { ... }, 'roles' => class ProcessWire\Roles { ... }, 'users' => class ProcessWire\Users { ... }, 'user' => class ProcessWire\User { ... }, 'session' => class ProcessWire\Session { ... }, 'input' => class ProcessWire\WireInput { ... }, 'buster' => class ProcessWire\ProCacheBuster { ... }, 'process' => class ProcessWire\ProcessPageView { ... }, 'page' => class ProcessWire\Page { ... }, 'options' => [...]] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
153.12692309312ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
163.12692309312ProcessWire\TemplateFile->___render( ).../Wire.php:413
173.12702329872require( '/home/jlahijani/Sites/goodui.org/site/templates/tests.php ).../TemplateFile.php:328
183.64014035896ProcessWire\wireRenderFile( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 10; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'product']], $options = ??? ).../tests.php:54
193.64014035896ProcessWire\WireFileTools->render( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 10; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'product']], $options = [] ).../Functions.php:517
203.64014037792ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../WireFileTools.php:1482
213.64014037792ProcessWire\WireHooks->runHooks( $object = class ProcessWire\TemplateFile { public $data = ['recentTestsPerPage' => 20, 'pages' => class ProcessWire\Pages { ... }, 'tenPageArray' => class ProcessWire\PageArray { ... }, 'seenPageArray' => class ProcessWire\PageArray { ... }, 'segments' => [...]] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
223.64024038208ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
233.64024038208ProcessWire\TemplateFile->___render( ).../Wire.php:413
243.64024064888require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/recent-tests.php ).../TemplateFile.php:328
254.86435717648ProcessWire\wireRenderFile( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 9224; public $name = '392'; public $parent = '/tests/'; public $template = 'test'; public $number = 392; public $full_name = ''; public $tags = [...]; public $metric_repeater = '(RepeaterPageArray) 9228|9229'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = ??? ).../recent-tests.php:206
264.86435717648ProcessWire\WireFileTools->render( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 9224; public $name = '392'; public $parent = '/tests/'; public $template = 'test'; public $number = 392; public $full_name = ''; public $tags = [...]; public $metric_repeater = '(RepeaterPageArray) 9228|9229'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = [] ).../Functions.php:517
274.86445719656ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../WireFileTools.php:1482
284.86445719656ProcessWire\WireHooks->runHooks( $object = class ProcessWire\TemplateFile { public $data = ['test' => class ProcessWire\Page { ... }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
294.86445720072ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
304.86445720072ProcessWire\TemplateFile->___render( ).../Wire.php:413
314.86445740768require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/test-kicker.php ).../TemplateFile.php:328
324.86575742512ProcessWire\urlFormatter( $url = '', $length = 20 ).../test-kicker.php:7
334.86575742512ucfirst( $string = NULL ).../ready.php:521
 by Jakub Linowski   Dec 31, 2021 Desktop Mobile Product

Jakub Linowski Tested Pattern #122: Zigzag Layout In Test #392

In this experiment, paragraph style copy was reorganized into a zig zag layout with key sections being reinforiced with copy-as-image statements. Impact on adds-to-cart and sales was measured.

Test #385 on Snocks.com by Samuel Hess   Nov 25, 2021 Mobile Product

Samuel Hess Tested Pattern #63: Trust Seals In Test #385 On Snocks.com

In this experiment, a simple Amazon badge was added on a product page. The translated (Google) language read: "Since we founded snocks, our customers have always been our focus - we are constantly trying to develop further. That's why we're extremely proud that Amazon attracted attention and that they named us Sales Partner of the Year in 2019."

Test #382 on Snocks.com by Samuel Hess   Oct 31, 2021 Desktop Product

Samuel Hess Tested Pattern #43: Long Titles In Test #382 On Snocks.com

In this experiment, the variation contained a simple text change that described the quality of the product. According to Google Translate the text changed from "tight men's underpants" (control) to "are so comfortable that you don't feel them when you wear them" (variation).

Test #378 on
( ! ) Deprecated: ucfirst(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jlahijani/Sites/goodui.org/site/ready.php on line 521
Call Stack
#TimeMemoryFunctionLocation
10.0000465960{main}( ).../index.php:0
23.09572255592ProcessWire\Wire->__call( $method = 'execute', $arguments = [0 => TRUE] ).../index.php:55
33.09572255592ProcessWire\WireHooks->runHooks( $object = class ProcessWire\ProcessPageView { }, $method = 'execute', $arguments = [0 => TRUE], $type = ??? ).../Wire.php:484
43.09582256008ProcessWire\Wire->_callMethod( $method = '___execute', $arguments = [0 => TRUE] ).../WireHooks.php:952
53.09582256008ProcessWire\ProcessPageView->___execute( $internal = TRUE ).../Wire.php:416
63.10042270808ProcessWire\ProcessPageView->renderPage( $page = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $urlSegment = 'screen'; public $data = ['title' => 'Tests', 'urlSegment' => 'screen'] }, $request = class ProcessWire\PagesRequest { } ).../ProcessPageView.module:114
73.12522305048ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../ProcessPageView.module:184
83.12522305048ProcessWire\WireHooks->runHooks( $object = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $urlSegment = 'screen'; public $data = ['title' => 'Tests', 'urlSegment' => 'screen'] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
93.12542307008ProcessWire\Wire->__call( $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:1060
103.12542307008ProcessWire\WireHooks->runHooks( $object = class ProcessWire\PageRender { public $data = ['clearCache' => 1] }, $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }], $type = ??? ).../Wire.php:484
113.12542307424ProcessWire\Wire->_callMethod( $method = '___renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:952
123.12542307424ProcessWire\PageRender->___renderPage( $event = class ProcessWire\HookEvent { public $data = ['object' => class ProcessWire\Page { ... }, 'method' => 'render', 'arguments' => [...], 'return' => NULL, 'replace' => FALSE, 'options' => [...], 'id' => 'Page:100.0:render', 'cancelHooks' => FALSE, 'when' => 'after'] } ).../Wire.php:416
133.12672307960ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../PageRender.module:575
143.12682307960ProcessWire\WireHooks->runHooks( $object = class ProcessWire\TemplateFile { public $data = ['wire' => class ProcessWire\ProcessWire { ... }, 'classLoader' => class ProcessWire\WireClassLoader { ... }, 'hooks' => class ProcessWire\WireHooks { ... }, 'config' => class ProcessWire\Config { ... }, 'notices' => class ProcessWire\Notices { ... }, 'urls' => class ProcessWire\Paths { ... }, 'log' => class ProcessWire\WireLog { ... }, 'sanitizer' => class ProcessWire\Sanitizer { ... }, 'datetime' => class ProcessWire\WireDateTime { ... }, 'files' => class ProcessWire\WireFileTools { ... }, 'mail' => class ProcessWire\WireMailTools { ... }, 'database' => class ProcessWire\WireDatabasePDO { ... }, 'db' => class ProcessWire\DatabaseMysqli { ... }, 'cache' => class ProcessWire\WireCache { ... }, 'modules' => class ProcessWire\Modules { ... }, 'procache' => class ProcessWire\ProCache { ... }, 'fieldtypes' => class ProcessWire\Fieldtypes { ... }, 'fields' => class ProcessWire\Fields { ... }, 'fieldgroups' => class ProcessWire\Fieldgroups { ... }, 'templates' => class ProcessWire\Templates { ... }, 'pages' => class ProcessWire\Pages { ... }, 'permissions' => class ProcessWire\Permissions { ... }, 'roles' => class ProcessWire\Roles { ... }, 'users' => class ProcessWire\Users { ... }, 'user' => class ProcessWire\User { ... }, 'session' => class ProcessWire\Session { ... }, 'input' => class ProcessWire\WireInput { ... }, 'buster' => class ProcessWire\ProCacheBuster { ... }, 'process' => class ProcessWire\ProcessPageView { ... }, 'page' => class ProcessWire\Page { ... }, 'options' => [...]] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
153.12692309312ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
163.12692309312ProcessWire\TemplateFile->___render( ).../Wire.php:413
173.12702329872require( '/home/jlahijani/Sites/goodui.org/site/templates/tests.php ).../TemplateFile.php:328
183.64014035896ProcessWire\wireRenderFile( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 10; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'product']], $options = ??? ).../tests.php:54
193.64014035896ProcessWire\WireFileTools->render( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 10; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'product']], $options = [] ).../Functions.php:517
203.64014037792ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../WireFileTools.php:1482
213.64014037792ProcessWire\WireHooks->runHooks( $object = class ProcessWire\TemplateFile { public $data = ['recentTestsPerPage' => 20, 'pages' => class ProcessWire\Pages { ... }, 'tenPageArray' => class ProcessWire\PageArray { ... }, 'seenPageArray' => class ProcessWire\PageArray { ... }, 'segments' => [...]] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
223.64024038208ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
233.64024038208ProcessWire\TemplateFile->___render( ).../Wire.php:413
243.64024064888require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/recent-tests.php ).../TemplateFile.php:328
255.00055886984ProcessWire\wireRenderFile( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 8787; public $name = '378'; public $parent = '/tests/'; public $template = 'test'; public $number = 378; public $full_name = ''; public $tags = '8381'; public $metric_repeater = '(RepeaterPageArray) 8791|8792'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = ??? ).../recent-tests.php:206
265.00055886984ProcessWire\WireFileTools->render( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 8787; public $name = '378'; public $parent = '/tests/'; public $template = 'test'; public $number = 378; public $full_name = ''; public $tags = '8381'; public $metric_repeater = '(RepeaterPageArray) 8791|8792'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = [] ).../Functions.php:517
275.00065888992ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../WireFileTools.php:1482
285.00065888992ProcessWire\WireHooks->runHooks( $object = class ProcessWire\TemplateFile { public $data = ['test' => class ProcessWire\Page { ... }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
295.00065889408ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
305.00065889408ProcessWire\TemplateFile->___render( ).../Wire.php:413
315.00065910104require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/test-kicker.php ).../TemplateFile.php:328
325.00195911848ProcessWire\urlFormatter( $url = '', $length = 20 ).../test-kicker.php:7
335.00195911848ucfirst( $string = NULL ).../ready.php:521
 by Jakub Linowski   Oct 07, 2021 Desktop Mobile Product

Jakub Linowski Tested Pattern #119: Unselected Or Selected Defaults In Test #378

Here we have an experiment with a variation that preselected an option for a club duration. The control required customers to first express the choice for how many months they would like to order a product for. Whereas the variation defaulted to 12 months from the beginning.

Impact on adds-to-cart and sales was measured. The experiment unfortunately had to be stopped early due to another embedded variation that was performing poorly. And so it does not have many transactions.