( ! ) Warning: Undefined array key "seen_test" in /home/jlahijani/Sites/goodui.org/site/ready.php on line 1083
Call Stack
#TimeMemoryFunctionLocation
10.0000465528{main}( ).../index.php:0
20.07472252360ProcessWire\Wire->__call( $method = 'execute', $arguments = [0 => TRUE] ).../index.php:55
30.07472252360ProcessWire\WireHooks->runHooks( $object = class ProcessWire\ProcessPageView { }, $method = 'execute', $arguments = [0 => TRUE], $type = ??? ).../Wire.php:484
40.07482252776ProcessWire\Wire->_callMethod( $method = '___execute', $arguments = [0 => TRUE] ).../WireHooks.php:952
50.07482252776ProcessWire\ProcessPageView->___execute( $internal = TRUE ).../Wire.php:416
60.07832266864ProcessWire\ProcessPageView->renderPage( $page = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $data = ['title' => 'Tests'] }, $request = class ProcessWire\PagesRequest { } ).../ProcessPageView.module:114
70.09782301024ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../ProcessPageView.module:184
80.09782301024ProcessWire\WireHooks->runHooks( $object = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $data = ['title' => 'Tests'] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
90.09792302984ProcessWire\Wire->__call( $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:1060
100.09792302984ProcessWire\WireHooks->runHooks( $object = class ProcessWire\PageRender { public $data = ['clearCache' => 1] }, $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }], $type = ??? ).../Wire.php:484
110.09792303400ProcessWire\Wire->_callMethod( $method = '___renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:952
120.09792303400ProcessWire\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
130.09892303944ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../PageRender.module:575
140.09892303944ProcessWire\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
150.09902305296ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
160.09902305296ProcessWire\TemplateFile->___render( ).../Wire.php:413
170.09912325856require( '/home/jlahijani/Sites/goodui.org/site/templates/tests.php ).../TemplateFile.php:328
180.48013872240ProcessWire\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
10.0000465528{main}( ).../index.php:0
20.07472252360ProcessWire\Wire->__call( $method = 'execute', $arguments = [0 => TRUE] ).../index.php:55
30.07472252360ProcessWire\WireHooks->runHooks( $object = class ProcessWire\ProcessPageView { }, $method = 'execute', $arguments = [0 => TRUE], $type = ??? ).../Wire.php:484
40.07482252776ProcessWire\Wire->_callMethod( $method = '___execute', $arguments = [0 => TRUE] ).../WireHooks.php:952
50.07482252776ProcessWire\ProcessPageView->___execute( $internal = TRUE ).../Wire.php:416
60.07832266864ProcessWire\ProcessPageView->renderPage( $page = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $data = ['title' => 'Tests'] }, $request = class ProcessWire\PagesRequest { } ).../ProcessPageView.module:114
70.09782301024ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../ProcessPageView.module:184
80.09782301024ProcessWire\WireHooks->runHooks( $object = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $data = ['title' => 'Tests'] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
90.09792302984ProcessWire\Wire->__call( $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:1060
100.09792302984ProcessWire\WireHooks->runHooks( $object = class ProcessWire\PageRender { public $data = ['clearCache' => 1] }, $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }], $type = ??? ).../Wire.php:484
110.09792303400ProcessWire\Wire->_callMethod( $method = '___renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:952
120.09792303400ProcessWire\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
130.09892303944ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../PageRender.module:575
140.09892303944ProcessWire\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
150.09902305296ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
160.09902305296ProcessWire\TemplateFile->___render( ).../Wire.php:413
170.09912325856require( '/home/jlahijani/Sites/goodui.org/site/templates/tests.php ).../TemplateFile.php:328
180.48013872240ProcessWire\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 10.0000465528{main}( ).../index.php:0 20.07472252360ProcessWire\Wire->__call( $method = 'execute', $arguments = [0 => TRUE] ).../index.php:55 30.07472252360ProcessWire\WireHooks->runHooks( $object = class ProcessWire\ProcessPageView { }, $method = 'execute', $arguments = [0 => TRUE], $type = ??? ).../Wire.php:484 40.07482252776ProcessWire\Wire->_callMethod( $method = '___execute', $arguments = [0 => TRUE] ).../WireHooks.php:952 50.07482252776ProcessWire\ProcessPageView->___execute( $internal = TRUE ).../Wire.php:416 60.07832266864ProcessWire\ProcessPageView->renderPage( $page = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $data = ['title' => 'Tests'] }, $request = class ProcessWire\PagesRequest { } ).../ProcessPageView.module:114 70.09782301024ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../ProcessPageView.module:184 80.09782301024ProcessWire\WireHooks->runHooks( $object = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $data = ['title' => 'Tests'] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484 90.09792302984ProcessWire\Wire->__call( $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:1060 100.09792302984ProcessWire\WireHooks->runHooks( $object = class ProcessWire\PageRender { public $data = ['clearCache' => 1] }, $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }], $type = ??? ).../Wire.php:484 110.09792303400ProcessWire\Wire->_callMethod( $method = '___renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:952 120.09792303400ProcessWire\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:416 130.09892303944ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../PageRender.module:575 140.09892303944ProcessWire\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:484 150.09902305296ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952 160.09902305296ProcessWire\TemplateFile->___render( ).../Wire.php:413 174.19157423208require( '/home/jlahijani/Sites/goodui.org/site/templates/_main.php ).../TemplateFile.php:340 184.19217457848include( '/home/jlahijani/Sites/goodui.org/site/templates/_og.php ).../_main.php:64 194.19327456544strip_tags( $string = NULL ).../_og.php:13 " />

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MOST RECENT TESTS

Test #213 on Mt.com by Vito Mediavilla   Dec 04, 2018 Desktop Mobile Signup

Vito Mediavilla Tested Pattern #85: Benefit Button In Test #213 On Mt.com

In this variation, a longer button label with a clearer benefit was tested against a shorter one.

Test #211 on Skype App by Ronny Kohavi   Nov 20, 2018 Mobile Global

Ronny Kohavi Tested Pattern #2: Icon Labels In Test #211

Microsoft Skype ran an experiment for the mobile segment of the Skype application with a treatment having combined icons with corresponding labels. The control only showed icons.

Test #210 on Bomgar.com by Lee Elkins   Nov 13, 2018 Desktop Mobile Home & Landing

Lee Elkins Tested Pattern #64: Tunnel In Test #210 On Bomgar.com

In this experiment, the header navigation links were removed on a landing page in order to provide more focus to the signup form.

Test #209 on Vivareal.com.br by Vinicius Barros Peixoto   Nov 12, 2018 Mobile Listing

Vinicius Barros Peixoto Tested Pattern #34: Open In A New Tab In Test #209 On Vivareal.com.br

The idea of this experiment was taking advantage of mobile browser behavior. When a link is open in a new tab on mobile browsers, and users hit the back button, the tab closes and users get back exactly where they were before without any new result page load.

Test #208 on Thomasnet.com by Julian Gaviria   Nov 02, 2018 Desktop Mobile Listing

Julian Gaviria Tested Pattern #88: Action Button In Test #208 On Thomasnet.com

In this variation, the button labels were changed from "Profile" to "View Supplier".

Test #207 on Suzuki.be by Karl Gilis   Nov 01, 2018 Desktop Product

Karl Gilis Tested Pattern #88: Action Button In Test #207 On Suzuki.be

This test ran on the Suzuki Swift landing page. In the B variation, extra links with the following copy ‘Discover the <name of car model>’ were added for each sub product. (in Dutch: ‘Bekijk de…’).

Test #49 on Menufy.com by Aleksandr Elesev   Oct 26, 2018 Desktop Mobile Checkout

Aleksandr Elesev Tested Pattern #46: Pay Later In Test #49 On Menufy.com

Test #206 on Yummly.com by Kimberly Cheung   Oct 25, 2018 Desktop Mobile Signup

Kimberly Cheung Tested Pattern #40: Blurred Product Background In Test #206 On Yummly.com

This test ran on the first step of a multiple signup funnel and only changed the background to a blurred image.

Test #205 on Msn.com by Ronny Kohavi   Oct 25, 2018 Desktop Home & Landing

Ronny Kohavi Tested Pattern #36: Fewer Or More Results In Test #205 On Msn.com

In this experiment, the carousel items were increased from 12 to 16.

Test #204 on Kenhub.com by Niels Hapke   Oct 11, 2018 Desktop Mobile Global

Niels Hapke Tested Pattern #85: Benefit Button In Test #204 On Kenhub.com

In the variation, the "Help" section was reworded to "How to study".

Test #203 on Driving-tests.org by Andrei Zakhareuski   Oct 10, 2018 Desktop Global

Andrei Zakhareuski Tested Pattern #85: Benefit Button In Test #203 On Driving-tests.org

In the variation, the button label "Upgrade To Premium" was changed to one with a clearer benefit of "Pass The First Time".

Test #202 on Kenhub.com by Niels Hapke   Oct 01, 2018 Desktop Mobile Checkout

Niels Hapke Tested Pattern #13: Centered Forms & Buttons In Test #202 On Kenhub.com

In this experiment, the form layout was adjusted by shifting the side benefits further down below the form.

Test #9 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
10.0000465528{main}( ).../index.php:0
20.07472252360ProcessWire\Wire->__call( $method = 'execute', $arguments = [0 => TRUE] ).../index.php:55
30.07472252360ProcessWire\WireHooks->runHooks( $object = class ProcessWire\ProcessPageView { }, $method = 'execute', $arguments = [0 => TRUE], $type = ??? ).../Wire.php:484
40.07482252776ProcessWire\Wire->_callMethod( $method = '___execute', $arguments = [0 => TRUE] ).../WireHooks.php:952
50.07482252776ProcessWire\ProcessPageView->___execute( $internal = TRUE ).../Wire.php:416
60.07832266864ProcessWire\ProcessPageView->renderPage( $page = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $data = ['title' => 'Tests'] }, $request = class ProcessWire\PagesRequest { } ).../ProcessPageView.module:114
70.09782301024ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../ProcessPageView.module:184
80.09782301024ProcessWire\WireHooks->runHooks( $object = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $data = ['title' => 'Tests'] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
90.09792302984ProcessWire\Wire->__call( $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:1060
100.09792302984ProcessWire\WireHooks->runHooks( $object = class ProcessWire\PageRender { public $data = ['clearCache' => 1] }, $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }], $type = ??? ).../Wire.php:484
110.09792303400ProcessWire\Wire->_callMethod( $method = '___renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:952
120.09792303400ProcessWire\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
130.09892303944ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../PageRender.module:575
140.09892303944ProcessWire\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
150.09902305296ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
160.09902305296ProcessWire\TemplateFile->___render( ).../Wire.php:413
170.09912325856require( '/home/jlahijani/Sites/goodui.org/site/templates/tests.php ).../TemplateFile.php:328
180.57814031872ProcessWire\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' => []], $options = ??? ).../tests.php:54
190.57814031872ProcessWire\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' => []], $options = [] ).../Functions.php:517
200.57824033768ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../WireFileTools.php:1482
210.57824033768ProcessWire\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
220.57824034184ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
230.57824034184ProcessWire\TemplateFile->___render( ).../Wire.php:413
240.57834060864require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/recent-tests.php ).../TemplateFile.php:328
253.82147128160ProcessWire\wireRenderFile( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 2702; public $name = '9'; public $parent = '/tests/'; public $template = 'test'; public $number = 9; public $full_name = ''; public $tags = '(PageArray) '; public $metric_repeater = '(RepeaterPageArray) 7134|7135'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = ??? ).../recent-tests.php:206
263.82147128160ProcessWire\WireFileTools->render( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 2702; public $name = '9'; public $parent = '/tests/'; public $template = 'test'; public $number = 9; public $full_name = ''; public $tags = '(PageArray) '; public $metric_repeater = '(RepeaterPageArray) 7134|7135'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = [] ).../Functions.php:517
273.82157130168ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../WireFileTools.php:1482
283.82157130168ProcessWire\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
293.82157130584ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
303.82157130584ProcessWire\TemplateFile->___render( ).../Wire.php:413
313.82167151280require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/test-kicker.php ).../TemplateFile.php:328
323.82297153024ProcessWire\urlFormatter( $url = '', $length = 20 ).../test-kicker.php:7
333.82297153024ucfirst( $string = NULL ).../ready.php:521
 by Rick Dawson   Sep 28, 2018 Desktop Mobile Home & Landing

Rick Dawson Tested Pattern #83: Progressive Fields In Test #9

Test #201 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
10.0000465528{main}( ).../index.php:0
20.07472252360ProcessWire\Wire->__call( $method = 'execute', $arguments = [0 => TRUE] ).../index.php:55
30.07472252360ProcessWire\WireHooks->runHooks( $object = class ProcessWire\ProcessPageView { }, $method = 'execute', $arguments = [0 => TRUE], $type = ??? ).../Wire.php:484
40.07482252776ProcessWire\Wire->_callMethod( $method = '___execute', $arguments = [0 => TRUE] ).../WireHooks.php:952
50.07482252776ProcessWire\ProcessPageView->___execute( $internal = TRUE ).../Wire.php:416
60.07832266864ProcessWire\ProcessPageView->renderPage( $page = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $data = ['title' => 'Tests'] }, $request = class ProcessWire\PagesRequest { } ).../ProcessPageView.module:114
70.09782301024ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../ProcessPageView.module:184
80.09782301024ProcessWire\WireHooks->runHooks( $object = class ProcessWire\Page { public $id = 1020; public $name = 'tests'; public $parent = '/'; public $template = 'tests'; public $numChildren = 411; public $title = 'Tests'; public $data = ['title' => 'Tests'] }, $method = 'render', $arguments = [], $type = ??? ).../Wire.php:484
90.09792302984ProcessWire\Wire->__call( $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:1060
100.09792302984ProcessWire\WireHooks->runHooks( $object = class ProcessWire\PageRender { public $data = ['clearCache' => 1] }, $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }], $type = ??? ).../Wire.php:484
110.09792303400ProcessWire\Wire->_callMethod( $method = '___renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ).../WireHooks.php:952
120.09792303400ProcessWire\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
130.09892303944ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../PageRender.module:575
140.09892303944ProcessWire\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
150.09902305296ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
160.09902305296ProcessWire\TemplateFile->___render( ).../Wire.php:413
170.09912325856require( '/home/jlahijani/Sites/goodui.org/site/templates/tests.php ).../TemplateFile.php:328
180.57814031872ProcessWire\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' => []], $options = ??? ).../tests.php:54
190.57814031872ProcessWire\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' => []], $options = [] ).../Functions.php:517
200.57824033768ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../WireFileTools.php:1482
210.57824033768ProcessWire\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
220.57824034184ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
230.57824034184ProcessWire\TemplateFile->___render( ).../Wire.php:413
240.57834060864require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/recent-tests.php ).../TemplateFile.php:328
253.88677200360ProcessWire\wireRenderFile( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 2680; public $name = '201'; public $parent = '/tests/'; public $template = 'test'; public $number = 201; public $full_name = ''; public $tags = '5940'; public $metric_repeater = '(RepeaterPageArray) 7132'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = ??? ).../recent-tests.php:206
263.88677200360ProcessWire\WireFileTools->render( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 2680; public $name = '201'; public $parent = '/tests/'; public $template = 'test'; public $number = 201; public $full_name = ''; public $tags = '5940'; public $metric_repeater = '(RepeaterPageArray) 7132'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = [] ).../Functions.php:517
273.88677202368ProcessWire\Wire->__call( $method = 'render', $arguments = [] ).../WireFileTools.php:1482
283.88677202368ProcessWire\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
293.88677202784ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ).../WireHooks.php:952
303.88677202784ProcessWire\TemplateFile->___render( ).../Wire.php:413
313.88687223480require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/test-kicker.php ).../TemplateFile.php:328
323.88817225224ProcessWire\urlFormatter( $url = '', $length = 20 ).../test-kicker.php:7
333.88817225224ucfirst( $string = NULL ).../ready.php:521
 by Ben Labay   Sep 19, 2018 Desktop Mobile Thank You

Ben Labay Tested Pattern #7: Social Counts In Test #201

In this test the upsell modal had an added text box with number of people that day who took the offer. The test hypothesis was that social proof will add motivation to take an action and the offer.

Test #200 on Trydesignlab.com by Will Anderson   Sep 14, 2018 Desktop Mobile Home & Landing

Will Anderson Tested Pattern #52: How It Works In Test #200 On Trydesignlab.com

In this experiment, a "How It Works" content section was removed.

Test #199 on Freshegg.co.uk by Luke Hay   Sep 13, 2018 Desktop Mobile Home & Landing

Luke Hay Tested Pattern #77: Filled Or Ghost Buttons In Test #199 On Freshegg.co.uk

In this experiment, standard (filled) buttons were tested against ghost buttons.

Test #197 on Reverb.com by Nicholas Evans   Sep 04, 2018 Desktop Product

Nicholas Evans Tested Pattern #4: Testimonials In Test #197 On Reverb.com

In the variation, customer reviews were exposed from a less visible tab view.

Test #198 on Bomgar.com by Lee Elkins   Sep 03, 2018 Desktop Signup

Lee Elkins Tested Pattern #40: Blurred Product Background In Test #198 On Bomgar.com

Test #196 on Vivareal.com.br by Vinicius Barros Peixoto   Aug 14, 2018 Mobile Listing

Vinicius Barros Peixoto Tested Pattern #80: Persitent Filters In Test #196 On Vivareal.com.br

The experiment goal was automatically applying filters the users have already done in our result page, during their navigation to the site. The variation always applied the filters in the same session and asked users on new sessions.

Test #195 on Yummly.com by Kimberly Cheung   Aug 13, 2018 Desktop Mobile Listing

Kimberly Cheung Tested Pattern #78: Structured Information In Test #195 On Yummly.com