Tests | GoodUI

( ! ) Warning: Undefined array key "ten_newest_tests" in /home/jlahijani/Sites/goodui.org/site/ready.php on line 1083
Call Stack
#	Time	Memory	Function	Location
1	0.0000	465448	{main}( )	.../index.php:0
2	0.0669	2252472	ProcessWire\Wire->__call( $method = 'execute', $arguments = [0 => TRUE] )	.../index.php:55
3	0.0670	2252472	ProcessWire\WireHooks->runHooks( $object = class ProcessWire\ProcessPageView { }, $method = 'execute', $arguments = [0 => TRUE], $type = ??? )	.../Wire.php:484
4	0.0670	2252888	ProcessWire\Wire->_callMethod( $method = '___execute', $arguments = [0 => TRUE] )	.../WireHooks.php:952
5	0.0670	2252888	ProcessWire\ProcessPageView->___execute( $internal = TRUE )	.../Wire.php:416
6	0.0696	2267840	ProcessWire\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
7	0.0802	2302080	ProcessWire\Wire->__call( $method = 'render', $arguments = [] )	.../ProcessPageView.module:184
8	0.0802	2302080	ProcessWire\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
9	0.0803	2304040	ProcessWire\Wire->__call( $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] )	.../WireHooks.php:1060
10	0.0803	2304040	ProcessWire\WireHooks->runHooks( $object = class ProcessWire\PageRender { public $data = ['clearCache' => 1] }, $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }], $type = ??? )	.../Wire.php:484
11	0.0803	2304456	ProcessWire\Wire->_callMethod( $method = '___renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] )	.../WireHooks.php:952
12	0.0803	2304456	ProcessWire\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
13	0.0809	2305000	ProcessWire\Wire->__call( $method = 'render', $arguments = [] )	.../PageRender.module:575
14	0.0809	2305000	ProcessWire\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
15	0.0810	2306352	ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] )	.../WireHooks.php:952
16	0.0810	2306352	ProcessWire\TemplateFile->___render( )	.../Wire.php:413
17	0.0810	2326912	require( '/home/jlahijani/Sites/goodui.org/site/templates/tests.php )	.../TemplateFile.php:328
18	0.4266	3871744	ProcessWire\returnPageArrayFromCookie( $cookiename = 'ten_newest_tests' )	.../tests.php:7

( ! ) Warning: Undefined array key "seen_test" in /home/jlahijani/Sites/goodui.org/site/ready.php on line 1083
Call Stack
#	Time	Memory	Function	Location
1	0.0000	465448	{main}( )	.../index.php:0
2	0.0669	2252472	ProcessWire\Wire->__call( $method = 'execute', $arguments = [0 => TRUE] )	.../index.php:55
3	0.0670	2252472	ProcessWire\WireHooks->runHooks( $object = class ProcessWire\ProcessPageView { }, $method = 'execute', $arguments = [0 => TRUE], $type = ??? )	.../Wire.php:484
4	0.0670	2252888	ProcessWire\Wire->_callMethod( $method = '___execute', $arguments = [0 => TRUE] )	.../WireHooks.php:952
5	0.0670	2252888	ProcessWire\ProcessPageView->___execute( $internal = TRUE )	.../Wire.php:416
6	0.0696	2267840	ProcessWire\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
7	0.0802	2302080	ProcessWire\Wire->__call( $method = 'render', $arguments = [] )	.../ProcessPageView.module:184
8	0.0802	2302080	ProcessWire\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
9	0.0803	2304040	ProcessWire\Wire->__call( $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] )	.../WireHooks.php:1060
10	0.0803	2304040	ProcessWire\WireHooks->runHooks( $object = class ProcessWire\PageRender { public $data = ['clearCache' => 1] }, $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }], $type = ??? )	.../Wire.php:484
11	0.0803	2304456	ProcessWire\Wire->_callMethod( $method = '___renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] )	.../WireHooks.php:952
12	0.0803	2304456	ProcessWire\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
13	0.0809	2305000	ProcessWire\Wire->__call( $method = 'render', $arguments = [] )	.../PageRender.module:575
14	0.0809	2305000	ProcessWire\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
15	0.0810	2306352	ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] )	.../WireHooks.php:952
16	0.0810	2306352	ProcessWire\TemplateFile->___render( )	.../Wire.php:413
17	0.0810	2326912	require( '/home/jlahijani/Sites/goodui.org/site/templates/tests.php )	.../TemplateFile.php:328
18	0.4414	3874048	ProcessWire\returnPageArrayFromCookie( $cookiename = 'seen_test' )	.../tests.php:8

( ! ) Warning: Undefined array key "ten_newest_tests" in /home/jlahijani/Sites/goodui.org/site/ready.php on line 1083
Call Stack
#	Time	Memory	Function	Location
1	0.0000	465448	{main}( )	.../index.php:0
2	0.0669	2252472	ProcessWire\Wire->__call( $method = 'execute', $arguments = [0 => TRUE] )	.../index.php:55
3	0.0670	2252472	ProcessWire\WireHooks->runHooks( $object = class ProcessWire\ProcessPageView { }, $method = 'execute', $arguments = [0 => TRUE], $type = ??? )	.../Wire.php:484
4	0.0670	2252888	ProcessWire\Wire->_callMethod( $method = '___execute', $arguments = [0 => TRUE] )	.../WireHooks.php:952
5	0.0670	2252888	ProcessWire\ProcessPageView->___execute( $internal = TRUE )	.../Wire.php:416
6	0.0696	2267840	ProcessWire\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
7	0.0802	2302080	ProcessWire\Wire->__call( $method = 'render', $arguments = [] )	.../ProcessPageView.module:184
8	0.0802	2302080	ProcessWire\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
9	0.0803	2304040	ProcessWire\Wire->__call( $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] )	.../WireHooks.php:1060
10	0.0803	2304040	ProcessWire\WireHooks->runHooks( $object = class ProcessWire\PageRender { public $data = ['clearCache' => 1] }, $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }], $type = ??? )	.../Wire.php:484
11	0.0803	2304456	ProcessWire\Wire->_callMethod( $method = '___renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] )	.../WireHooks.php:952
12	0.0803	2304456	ProcessWire\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
13	0.0809	2305000	ProcessWire\Wire->__call( $method = 'render', $arguments = [] )	.../PageRender.module:575
14	0.0809	2305000	ProcessWire\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
15	0.0810	2306352	ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] )	.../WireHooks.php:952
16	0.0810	2306352	ProcessWire\TemplateFile->___render( )	.../Wire.php:413
17	0.0810	2326912	require( '/home/jlahijani/Sites/goodui.org/site/templates/tests.php )	.../TemplateFile.php:328
18	0.4266	3871744	ProcessWire\returnPageArrayFromCookie( $cookiename = 'ten_newest_tests' )	.../tests.php:7

( ! ) Warning: Undefined array key "seen_test" in /home/jlahijani/Sites/goodui.org/site/ready.php on line 1083
Call Stack
#	Time	Memory	Function	Location
1	0.0000	465448	{main}( )	.../index.php:0
2	0.0669	2252472	ProcessWire\Wire->__call( $method = 'execute', $arguments = [0 => TRUE] )	.../index.php:55
3	0.0670	2252472	ProcessWire\WireHooks->runHooks( $object = class ProcessWire\ProcessPageView { }, $method = 'execute', $arguments = [0 => TRUE], $type = ??? )	.../Wire.php:484
4	0.0670	2252888	ProcessWire\Wire->_callMethod( $method = '___execute', $arguments = [0 => TRUE] )	.../WireHooks.php:952
5	0.0670	2252888	ProcessWire\ProcessPageView->___execute( $internal = TRUE )	.../Wire.php:416
6	0.0696	2267840	ProcessWire\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
7	0.0802	2302080	ProcessWire\Wire->__call( $method = 'render', $arguments = [] )	.../ProcessPageView.module:184
8	0.0802	2302080	ProcessWire\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
9	0.0803	2304040	ProcessWire\Wire->__call( $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] )	.../WireHooks.php:1060
10	0.0803	2304040	ProcessWire\WireHooks->runHooks( $object = class ProcessWire\PageRender { public $data = ['clearCache' => 1] }, $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }], $type = ??? )	.../Wire.php:484
11	0.0803	2304456	ProcessWire\Wire->_callMethod( $method = '___renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] )	.../WireHooks.php:952
12	0.0803	2304456	ProcessWire\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
13	0.0809	2305000	ProcessWire\Wire->__call( $method = 'render', $arguments = [] )	.../PageRender.module:575
14	0.0809	2305000	ProcessWire\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
15	0.0810	2306352	ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] )	.../WireHooks.php:952
16	0.0810	2306352	ProcessWire\TemplateFile->___render( )	.../Wire.php:413
17	0.0810	2326912	require( '/home/jlahijani/Sites/goodui.org/site/templates/tests.php )	.../TemplateFile.php:328
18	0.4414	3874048	ProcessWire\returnPageArrayFromCookie( $cookiename = 'seen_test' )	.../tests.php:8

Test #439 on Designlab.com by Daniel Shapiro Oct 31, 2022 Desktop Mobile Home & Landing

Daniel Shapiro Tested Pattern #18: Single Or Alternative Buttons In Test #439 On Designlab.com

This was a larger leap experiment with numerous changes to the header part of a design program landing page. One of the key changes however was a shift from a single to multiple call to actions for lead generation. In the control, all potential leads would first funnel through a single syllabus download flow. In the variation, users were given three visible choices: download syllabus, webinar signup and/or book a live call with admissions. Impact on overall generated leads was measured, as well as paid enrollments.

Test #438 on Phorest.com by Sorcha Mullis Oct 28, 2022 Desktop Mobile Home & Landing

Sorcha Mullis Tested Pattern #18: Single Or Alternative Buttons In Test #438 On Phorest.com

In this experiment, the addition of a secondary CTA for lead generation in the nav and the hero were tested. The additional button invited users to watch a gated demo video (approx 12 minutes). Clicking the CTA triggered a pop-up form collecting some basic contact information before the user could access the video page. Total leads were measured with lead form submittions.

Test #436 on Designlab.com by Daniel Shapiro Oct 25, 2022 Desktop Mobile Home & Landing

Daniel Shapiro Tested Pattern #7: Social Counts In Test #436 On Designlab.com

In this experiment, social proof and scarcity messages were shown on a course enrollment landing page. When students were starting to sign up at the beginning of each month (with greater availability), a simpler "X students have already enrolled in the next cohort" message was used.

Later in the month when fewer spots were available, a more scarce message was used with the following copy "ONLY X SPOTS available in the next cohort".

In both cases, the numbers were accurate and dynamically updated.

Test #426 on Phorest.com by Sorcha Mullis Aug 09, 2022 Desktop Mobile Home & Landing

Sorcha Mullis Tested Pattern #9: Multiple Steps In Test #426 On Phorest.com

In this experiment, a single step popup modal was tested against a 4 step sign up funnel. Users entered the experiment on the homepage and the behavior of the two buttons, book a demo and get a quote, was adjusted. Impact on leads was measured.

Test #423 on Expertinstitute.com by Ardit Veliu Jul 26, 2022 Desktop Mobile Home & Landing

Ardit Veliu Tested Pattern #110: Optional Field Labels In Test #423 On Expertinstitute.com

In this experiment, an "optional" label was shown near a message form field. Impact on overall leads was measured (requesting experts).

Test #419 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

# Time Memory Function Location

1 0.0000 465448 {main}( ) .../index.php:0

2 0.0669 2252472 ProcessWire\Wire->__call( $method = 'execute', $arguments = [0 => TRUE] ) .../index.php:55

3 0.0670 2252472 ProcessWire\WireHooks->runHooks( $object = class ProcessWire\ProcessPageView { }, $method = 'execute', $arguments = [0 => TRUE], $type = ??? ) .../Wire.php:484

4 0.0670 2252888 ProcessWire\Wire->_callMethod( $method = '___execute', $arguments = [0 => TRUE] ) .../WireHooks.php:952

5 0.0670 2252888 ProcessWire\ProcessPageView->___execute( $internal = TRUE ) .../Wire.php:416

6 0.0696 2267840 ProcessWire\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

7 0.0802 2302080 ProcessWire\Wire->__call( $method = 'render', $arguments = [] ) .../ProcessPageView.module:184

8 0.0802 2302080 ProcessWire\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

9 0.0803 2304040 ProcessWire\Wire->__call( $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ) .../WireHooks.php:1060

10 0.0803 2304040 ProcessWire\WireHooks->runHooks( $object = class ProcessWire\PageRender { public $data = ['clearCache' => 1] }, $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }], $type = ??? ) .../Wire.php:484

11 0.0803 2304456 ProcessWire\Wire->_callMethod( $method = '___renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ) .../WireHooks.php:952

12 0.0803 2304456 ProcessWire\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

13 0.0809 2305000 ProcessWire\Wire->__call( $method = 'render', $arguments = [] ) .../PageRender.module:575

14 0.0809 2305000 ProcessWire\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

15 0.0810 2306352 ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ) .../WireHooks.php:952

16 0.0810 2306352 ProcessWire\TemplateFile->___render( ) .../Wire.php:413

17 0.0810 2326912 require( '/home/jlahijani/Sites/goodui.org/site/templates/tests.php ) .../TemplateFile.php:328

18 0.5367 4048208 ProcessWire\wireRenderFile( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'home-landing']], $options = ??? ) .../tests.php:54

19 0.5367 4048208 ProcessWire\WireFileTools->render( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'home-landing']], $options = [] ) .../Functions.php:517

20 0.5368 4050104 ProcessWire\Wire->__call( $method = 'render', $arguments = [] ) .../WireFileTools.php:1482

21 0.5368 4050104 ProcessWire\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

22 0.5368 4050520 ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ) .../WireHooks.php:952

23 0.5368 4050520 ProcessWire\TemplateFile->___render( ) .../Wire.php:413

24 0.5368 4077200 require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/recent-tests.php ) .../TemplateFile.php:328

25 1.3498 5099448 ProcessWire\wireRenderFile( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 10178; public $name = '419'; public $parent = '/tests/'; public $template = 'test'; public $number = 419; public $full_name = ''; public $tags = '2183'; public $metric_repeater = '(RepeaterPageArray) 10182|10183'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = ??? ) .../recent-tests.php:206

26 1.3498 5099448 ProcessWire\WireFileTools->render( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 10178; public $name = '419'; public $parent = '/tests/'; public $template = 'test'; public $number = 419; public $full_name = ''; public $tags = '2183'; public $metric_repeater = '(RepeaterPageArray) 10182|10183'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = [] ) .../Functions.php:517

27 1.3498 5101456 ProcessWire\Wire->__call( $method = 'render', $arguments = [] ) .../WireFileTools.php:1482

28 1.3498 5101456 ProcessWire\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

29 1.3498 5101872 ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ) .../WireHooks.php:952

30 1.3498 5101872 ProcessWire\TemplateFile->___render( ) .../Wire.php:413

31 1.3499 5122568 require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/test-kicker.php ) .../TemplateFile.php:328

32 1.3514 5124312 ProcessWire\urlFormatter( $url = '', $length = 20 ) .../test-kicker.php:7

33 1.3514 5124312 ucfirst( $string = NULL ) .../ready.php:521

by Jakub Linowski Jun 29, 2022 Desktop Home & Landing

( ! ) 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
#	Time	Memory	Function	Location
1	0.0000	465448	{main}( )	.../index.php:0
2	0.0669	2252472	ProcessWire\Wire->__call( $method = 'execute', $arguments = [0 => TRUE] )	.../index.php:55
3	0.0670	2252472	ProcessWire\WireHooks->runHooks( $object = class ProcessWire\ProcessPageView { }, $method = 'execute', $arguments = [0 => TRUE], $type = ??? )	.../Wire.php:484
4	0.0670	2252888	ProcessWire\Wire->_callMethod( $method = '___execute', $arguments = [0 => TRUE] )	.../WireHooks.php:952
5	0.0670	2252888	ProcessWire\ProcessPageView->___execute( $internal = TRUE )	.../Wire.php:416
6	0.0696	2267840	ProcessWire\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
7	0.0802	2302080	ProcessWire\Wire->__call( $method = 'render', $arguments = [] )	.../ProcessPageView.module:184
8	0.0802	2302080	ProcessWire\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
9	0.0803	2304040	ProcessWire\Wire->__call( $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] )	.../WireHooks.php:1060
10	0.0803	2304040	ProcessWire\WireHooks->runHooks( $object = class ProcessWire\PageRender { public $data = ['clearCache' => 1] }, $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }], $type = ??? )	.../Wire.php:484
11	0.0803	2304456	ProcessWire\Wire->_callMethod( $method = '___renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] )	.../WireHooks.php:952
12	0.0803	2304456	ProcessWire\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
13	0.0809	2305000	ProcessWire\Wire->__call( $method = 'render', $arguments = [] )	.../PageRender.module:575
14	0.0809	2305000	ProcessWire\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
15	0.0810	2306352	ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] )	.../WireHooks.php:952
16	0.0810	2306352	ProcessWire\TemplateFile->___render( )	.../Wire.php:413
17	0.0810	2326912	require( '/home/jlahijani/Sites/goodui.org/site/templates/tests.php )	.../TemplateFile.php:328
18	0.5367	4048208	ProcessWire\wireRenderFile( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'home-landing']], $options = ??? )	.../tests.php:54
19	0.5367	4048208	ProcessWire\WireFileTools->render( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'home-landing']], $options = [] )	.../Functions.php:517
20	0.5368	4050104	ProcessWire\Wire->__call( $method = 'render', $arguments = [] )	.../WireFileTools.php:1482
21	0.5368	4050104	ProcessWire\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
22	0.5368	4050520	ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] )	.../WireHooks.php:952
23	0.5368	4050520	ProcessWire\TemplateFile->___render( )	.../Wire.php:413
24	0.5368	4077200	require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/recent-tests.php )	.../TemplateFile.php:328
25	1.3498	5099448	ProcessWire\wireRenderFile( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 10178; public $name = '419'; public $parent = '/tests/'; public $template = 'test'; public $number = 419; public $full_name = ''; public $tags = '2183'; public $metric_repeater = '(RepeaterPageArray) 10182\|10183'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = ??? )	.../recent-tests.php:206
26	1.3498	5099448	ProcessWire\WireFileTools->render( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 10178; public $name = '419'; public $parent = '/tests/'; public $template = 'test'; public $number = 419; public $full_name = ''; public $tags = '2183'; public $metric_repeater = '(RepeaterPageArray) 10182\|10183'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = [] )	.../Functions.php:517
27	1.3498	5101456	ProcessWire\Wire->__call( $method = 'render', $arguments = [] )	.../WireFileTools.php:1482
28	1.3498	5101456	ProcessWire\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
29	1.3498	5101872	ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] )	.../WireHooks.php:952
30	1.3498	5101872	ProcessWire\TemplateFile->___render( )	.../Wire.php:413
31	1.3499	5122568	require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/test-kicker.php )	.../TemplateFile.php:328
32	1.3514	5124312	ProcessWire\urlFormatter( $url = '', $length = 20 )	.../test-kicker.php:7
33	1.3514	5124312	ucfirst( $string = NULL )	.../ready.php:521

Jakub Linowski Tested Pattern #68: Welcome Discount In Test #419

In this experiment, the presence of a discount modal (bigger discount for larger purchases) was tested on home and product pages. The trigger happend after a scroll down, a few second pause, and a mouse scroll up interaction. Impact on sales was measured.

Test #418 on Online.metro-cc.ru by Andrey Andreev Jun 28, 2022 Desktop Mobile Home & Landing

Andrey Andreev Tested Pattern #79: Single Or Multiple Search Triggers In Test #418 On Online.metro-cc.ru

In this experiment, popular product category links were added near the bottom of the homepage of an online grocery store - Metro. Impact on completed sales was measured.

Test #410 on Designlab.com by Daniel Shapiro May 05, 2022 Desktop Mobile Home & Landing

Daniel Shapiro Tested Pattern #29: Surfaced Content In Test #410 On Designlab.com

Does linking to a product detail page help? Or should a homepage simply focus on generic lead generation? In this homepage experiment, the presence of a component with a link to a detailed course landing page was tested. Impact on course enrollments was measured.

Test #401 on Learnwithhomer.com by Stanley Zuo Mar 11, 2022 Desktop Home & Landing

Stanley Zuo Tested Pattern #58: Full Height False Bottom In Test #401 On Learnwithhomer.com

Here the experiment contained a layout change. Standard content components with varied heights were tested against sections with false bottoms. That is the conntent blocks in the variation took up 100% height of the viewport. This change was also applied throughout the rest of the content blocks. Impact on overall signup rates was measured.

Test #381 on Expertinstitute.com by Ardit Veliu Oct 30, 2021 Desktop Mobile Home & Landing

Ardit Veliu Tested Pattern #49: Above The Fold Call To Action In Test #381 On Expertinstitute.com

In this experiment, an extra button to a signup lead form was placed above the fold. In the control, the same button appeared further down on the page.

Test #380 on Getninjas.com.br by Rodolfo Lugli Oct 27, 2021 Desktop Mobile Home & Landing

Rodolfo Lugli Tested Pattern #21: What It's Worth In Test #380 On Getninjas.com.br

In this experimemt, the average $ gain from a performed service category was shown on a landing page. Impact on leads was measured (people who would be signing up to offer a particular service).

Test #374 on Expertinstitute.com by Ardit Veliu Sep 15, 2021 Desktop Mobile Home & Landing

Ardit Veliu Tested Pattern #9: Multiple Steps In Test #374 On Expertinstitute.com

In this experiment, a lead form with numerous fields shown all at once, was broken down into 3 steps. The first step only asked for a Specialty choice that expanded into a list of options. Impact on full form completions was measured.

Test #369 on Getninjas.com.br by Rodolfo Lugli Aug 05, 2021 Desktop Mobile Home & Landing

Rodolfo Lugli Tested Pattern #7: Social Counts In Test #369 On Getninjas.com.br

In this experimemt, the number of service requests per month were shown that people can expect after signing up in a given category. Impact on leads was measured (people who would be signing up to offer a particular service).

Test #368 on Mvideo.ru by Andrey Andreev Aug 02, 2021 Desktop Home & Landing

Andrey Andreev Tested Pattern #79: Single Or Multiple Search Triggers In Test #368 On Mvideo.ru

In this experiment, popular categories were added at the bottom of a long ecommerce homepage. Impact on total sales was measured.

Test #358 on Preply.com by Gleb Hodorovskiy Jun 03, 2021 Desktop Home & Landing

Gleb Hodorovskiy Tested Pattern #58: Full Height False Bottom In Test #358 On Preply.com

In this experiment, the header section of the homepage drastically focused around the call to action. This was done by removing elements and forcing a false bottom.

Test #356 on Mvideo.ru by Andrey Andreev May 29, 2021 Desktop Mobile Home & Landing

Andrey Andreev Tested Pattern #79: Single Or Multiple Search Triggers In Test #356 On Mvideo.ru

In this experiment, popular search terms were added at the bottom of a long e-commerce homepage. Hence, the variation showed additional search triggers that lead to results pages. (Translated from Russian using Google Translate)

Test #355 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

# Time Memory Function Location

1 0.0000 465448 {main}( ) .../index.php:0

2 0.0669 2252472 ProcessWire\Wire->__call( $method = 'execute', $arguments = [0 => TRUE] ) .../index.php:55

3 0.0670 2252472 ProcessWire\WireHooks->runHooks( $object = class ProcessWire\ProcessPageView { }, $method = 'execute', $arguments = [0 => TRUE], $type = ??? ) .../Wire.php:484

4 0.0670 2252888 ProcessWire\Wire->_callMethod( $method = '___execute', $arguments = [0 => TRUE] ) .../WireHooks.php:952

5 0.0670 2252888 ProcessWire\ProcessPageView->___execute( $internal = TRUE ) .../Wire.php:416

6 0.0696 2267840 ProcessWire\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

7 0.0802 2302080 ProcessWire\Wire->__call( $method = 'render', $arguments = [] ) .../ProcessPageView.module:184

8 0.0802 2302080 ProcessWire\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

9 0.0803 2304040 ProcessWire\Wire->__call( $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ) .../WireHooks.php:1060

10 0.0803 2304040 ProcessWire\WireHooks->runHooks( $object = class ProcessWire\PageRender { public $data = ['clearCache' => 1] }, $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }], $type = ??? ) .../Wire.php:484

11 0.0803 2304456 ProcessWire\Wire->_callMethod( $method = '___renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ) .../WireHooks.php:952

12 0.0803 2304456 ProcessWire\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

13 0.0809 2305000 ProcessWire\Wire->__call( $method = 'render', $arguments = [] ) .../PageRender.module:575

14 0.0809 2305000 ProcessWire\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

15 0.0810 2306352 ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ) .../WireHooks.php:952

16 0.0810 2306352 ProcessWire\TemplateFile->___render( ) .../Wire.php:413

17 0.0810 2326912 require( '/home/jlahijani/Sites/goodui.org/site/templates/tests.php ) .../TemplateFile.php:328

18 0.5367 4048208 ProcessWire\wireRenderFile( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'home-landing']], $options = ??? ) .../tests.php:54

19 0.5367 4048208 ProcessWire\WireFileTools->render( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'home-landing']], $options = [] ) .../Functions.php:517

20 0.5368 4050104 ProcessWire\Wire->__call( $method = 'render', $arguments = [] ) .../WireFileTools.php:1482

21 0.5368 4050104 ProcessWire\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

22 0.5368 4050520 ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ) .../WireHooks.php:952

23 0.5368 4050520 ProcessWire\TemplateFile->___render( ) .../Wire.php:413

24 0.5368 4077200 require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/recent-tests.php ) .../TemplateFile.php:328

25 1.7720 5694944 ProcessWire\wireRenderFile( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 8165; public $name = '355'; public $parent = '/tests/'; public $template = 'test'; public $number = 355; public $full_name = ''; public $tags = '(PageArray) '; public $metric_repeater = '(RepeaterPageArray) 8170|8173|8169'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = ??? ) .../recent-tests.php:206

26 1.7720 5694944 ProcessWire\WireFileTools->render( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 8165; public $name = '355'; public $parent = '/tests/'; public $template = 'test'; public $number = 355; public $full_name = ''; public $tags = '(PageArray) '; public $metric_repeater = '(RepeaterPageArray) 8170|8173|8169'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = [] ) .../Functions.php:517

27 1.7721 5696952 ProcessWire\Wire->__call( $method = 'render', $arguments = [] ) .../WireFileTools.php:1482

28 1.7721 5696952 ProcessWire\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

29 1.7721 5697368 ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ) .../WireHooks.php:952

30 1.7721 5697368 ProcessWire\TemplateFile->___render( ) .../Wire.php:413

31 1.7721 5718064 require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/test-kicker.php ) .../TemplateFile.php:328

32 1.7733 5718080 ProcessWire\urlFormatter( $url = '', $length = 20 ) .../test-kicker.php:7

33 1.7733 5718080 ucfirst( $string = NULL ) .../ready.php:521

by Jakub Linowski May 28, 2021 Desktop Mobile Home & Landing

( ! ) 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
#	Time	Memory	Function	Location
1	0.0000	465448	{main}( )	.../index.php:0
2	0.0669	2252472	ProcessWire\Wire->__call( $method = 'execute', $arguments = [0 => TRUE] )	.../index.php:55
3	0.0670	2252472	ProcessWire\WireHooks->runHooks( $object = class ProcessWire\ProcessPageView { }, $method = 'execute', $arguments = [0 => TRUE], $type = ??? )	.../Wire.php:484
4	0.0670	2252888	ProcessWire\Wire->_callMethod( $method = '___execute', $arguments = [0 => TRUE] )	.../WireHooks.php:952
5	0.0670	2252888	ProcessWire\ProcessPageView->___execute( $internal = TRUE )	.../Wire.php:416
6	0.0696	2267840	ProcessWire\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
7	0.0802	2302080	ProcessWire\Wire->__call( $method = 'render', $arguments = [] )	.../ProcessPageView.module:184
8	0.0802	2302080	ProcessWire\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
9	0.0803	2304040	ProcessWire\Wire->__call( $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] )	.../WireHooks.php:1060
10	0.0803	2304040	ProcessWire\WireHooks->runHooks( $object = class ProcessWire\PageRender { public $data = ['clearCache' => 1] }, $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }], $type = ??? )	.../Wire.php:484
11	0.0803	2304456	ProcessWire\Wire->_callMethod( $method = '___renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] )	.../WireHooks.php:952
12	0.0803	2304456	ProcessWire\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
13	0.0809	2305000	ProcessWire\Wire->__call( $method = 'render', $arguments = [] )	.../PageRender.module:575
14	0.0809	2305000	ProcessWire\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
15	0.0810	2306352	ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] )	.../WireHooks.php:952
16	0.0810	2306352	ProcessWire\TemplateFile->___render( )	.../Wire.php:413
17	0.0810	2326912	require( '/home/jlahijani/Sites/goodui.org/site/templates/tests.php )	.../TemplateFile.php:328
18	0.5367	4048208	ProcessWire\wireRenderFile( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'home-landing']], $options = ??? )	.../tests.php:54
19	0.5367	4048208	ProcessWire\WireFileTools->render( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'home-landing']], $options = [] )	.../Functions.php:517
20	0.5368	4050104	ProcessWire\Wire->__call( $method = 'render', $arguments = [] )	.../WireFileTools.php:1482
21	0.5368	4050104	ProcessWire\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
22	0.5368	4050520	ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] )	.../WireHooks.php:952
23	0.5368	4050520	ProcessWire\TemplateFile->___render( )	.../Wire.php:413
24	0.5368	4077200	require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/recent-tests.php )	.../TemplateFile.php:328
25	1.7720	5694944	ProcessWire\wireRenderFile( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 8165; public $name = '355'; public $parent = '/tests/'; public $template = 'test'; public $number = 355; public $full_name = ''; public $tags = '(PageArray) '; public $metric_repeater = '(RepeaterPageArray) 8170\|8173\|8169'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = ??? )	.../recent-tests.php:206
26	1.7720	5694944	ProcessWire\WireFileTools->render( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 8165; public $name = '355'; public $parent = '/tests/'; public $template = 'test'; public $number = 355; public $full_name = ''; public $tags = '(PageArray) '; public $metric_repeater = '(RepeaterPageArray) 8170\|8173\|8169'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = [] )	.../Functions.php:517
27	1.7721	5696952	ProcessWire\Wire->__call( $method = 'render', $arguments = [] )	.../WireFileTools.php:1482
28	1.7721	5696952	ProcessWire\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
29	1.7721	5697368	ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] )	.../WireHooks.php:952
30	1.7721	5697368	ProcessWire\TemplateFile->___render( )	.../Wire.php:413
31	1.7721	5718064	require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/test-kicker.php )	.../TemplateFile.php:328
32	1.7733	5718080	ProcessWire\urlFormatter( $url = '', $length = 20 )	.../test-kicker.php:7
33	1.7733	5718080	ucfirst( $string = NULL )	.../ready.php:521

Jakub Linowski Tested Pattern #79: Single Or Multiple Search Triggers In Test #355

In this experiment, an extra product choice was added to the header of a homepage. Instead of only highlighting a set of four specific products, the option to build custom variety one, was added.

Test #351 on Baremetrics.com by Brian Sierakowski Apr 30, 2021 Desktop Mobile Home & Landing

Brian Sierakowski Tested Pattern #11: Gradual Reassurance In Test #351 On Baremetrics.com

In this experiment, static integration logos were replaced with selectable ones that reassured users to signup. After clicking an integration logo, a comparison chart would appear showing how Baremetrics improves upon a selected payment processor, along with a call to signup. Impact on signups was measured.

Test #348 on Flukenetworks.com by Marika Francisco Apr 22, 2021 Desktop Home & Landing

Marika Francisco Tested Pattern #97: Bigger Form Fields In Test #348 On Flukenetworks.com

In this simple experiment, the size of the "Get Quote" button in the top navigation was increased.

Test #347 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

# Time Memory Function Location

1 0.0000 465448 {main}( ) .../index.php:0

2 0.0669 2252472 ProcessWire\Wire->__call( $method = 'execute', $arguments = [0 => TRUE] ) .../index.php:55

3 0.0670 2252472 ProcessWire\WireHooks->runHooks( $object = class ProcessWire\ProcessPageView { }, $method = 'execute', $arguments = [0 => TRUE], $type = ??? ) .../Wire.php:484

4 0.0670 2252888 ProcessWire\Wire->_callMethod( $method = '___execute', $arguments = [0 => TRUE] ) .../WireHooks.php:952

5 0.0670 2252888 ProcessWire\ProcessPageView->___execute( $internal = TRUE ) .../Wire.php:416

6 0.0696 2267840 ProcessWire\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

7 0.0802 2302080 ProcessWire\Wire->__call( $method = 'render', $arguments = [] ) .../ProcessPageView.module:184

8 0.0802 2302080 ProcessWire\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

9 0.0803 2304040 ProcessWire\Wire->__call( $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ) .../WireHooks.php:1060

10 0.0803 2304040 ProcessWire\WireHooks->runHooks( $object = class ProcessWire\PageRender { public $data = ['clearCache' => 1] }, $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }], $type = ??? ) .../Wire.php:484

11 0.0803 2304456 ProcessWire\Wire->_callMethod( $method = '___renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] ) .../WireHooks.php:952

12 0.0803 2304456 ProcessWire\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

13 0.0809 2305000 ProcessWire\Wire->__call( $method = 'render', $arguments = [] ) .../PageRender.module:575

14 0.0809 2305000 ProcessWire\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

15 0.0810 2306352 ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ) .../WireHooks.php:952

16 0.0810 2306352 ProcessWire\TemplateFile->___render( ) .../Wire.php:413

17 0.0810 2326912 require( '/home/jlahijani/Sites/goodui.org/site/templates/tests.php ) .../TemplateFile.php:328

18 0.5367 4048208 ProcessWire\wireRenderFile( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'home-landing']], $options = ??? ) .../tests.php:54

19 0.5367 4048208 ProcessWire\WireFileTools->render( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'home-landing']], $options = [] ) .../Functions.php:517

20 0.5368 4050104 ProcessWire\Wire->__call( $method = 'render', $arguments = [] ) .../WireFileTools.php:1482

21 0.5368 4050104 ProcessWire\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

22 0.5368 4050520 ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ) .../WireHooks.php:952

23 0.5368 4050520 ProcessWire\TemplateFile->___render( ) .../Wire.php:413

24 0.5368 4077200 require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/recent-tests.php ) .../TemplateFile.php:328

25 1.9061 5863080 ProcessWire\wireRenderFile( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 7881; public $name = '347'; public $parent = '/tests/'; public $template = 'test'; public $number = 347; public $full_name = ''; public $tags = '2987'; public $metric_repeater = '(RepeaterPageArray) 7885|7886'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = ??? ) .../recent-tests.php:206

26 1.9061 5863080 ProcessWire\WireFileTools->render( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 7881; public $name = '347'; public $parent = '/tests/'; public $template = 'test'; public $number = 347; public $full_name = ''; public $tags = '2987'; public $metric_repeater = '(RepeaterPageArray) 7885|7886'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = [] ) .../Functions.php:517

27 1.9062 5865088 ProcessWire\Wire->__call( $method = 'render', $arguments = [] ) .../WireFileTools.php:1482

28 1.9062 5865088 ProcessWire\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

29 1.9062 5865504 ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] ) .../WireHooks.php:952

30 1.9062 5865504 ProcessWire\TemplateFile->___render( ) .../Wire.php:413

31 1.9062 5886200 require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/test-kicker.php ) .../TemplateFile.php:328

32 1.9074 5887944 ProcessWire\urlFormatter( $url = '', $length = 20 ) .../test-kicker.php:7

33 1.9074 5887944 ucfirst( $string = NULL ) .../ready.php:521

by Jakub Linowski Apr 07, 2021 Desktop Mobile Home & Landing

( ! ) 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
#	Time	Memory	Function	Location
1	0.0000	465448	{main}( )	.../index.php:0
2	0.0669	2252472	ProcessWire\Wire->__call( $method = 'execute', $arguments = [0 => TRUE] )	.../index.php:55
3	0.0670	2252472	ProcessWire\WireHooks->runHooks( $object = class ProcessWire\ProcessPageView { }, $method = 'execute', $arguments = [0 => TRUE], $type = ??? )	.../Wire.php:484
4	0.0670	2252888	ProcessWire\Wire->_callMethod( $method = '___execute', $arguments = [0 => TRUE] )	.../WireHooks.php:952
5	0.0670	2252888	ProcessWire\ProcessPageView->___execute( $internal = TRUE )	.../Wire.php:416
6	0.0696	2267840	ProcessWire\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
7	0.0802	2302080	ProcessWire\Wire->__call( $method = 'render', $arguments = [] )	.../ProcessPageView.module:184
8	0.0802	2302080	ProcessWire\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
9	0.0803	2304040	ProcessWire\Wire->__call( $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] )	.../WireHooks.php:1060
10	0.0803	2304040	ProcessWire\WireHooks->runHooks( $object = class ProcessWire\PageRender { public $data = ['clearCache' => 1] }, $method = 'renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }], $type = ??? )	.../Wire.php:484
11	0.0803	2304456	ProcessWire\Wire->_callMethod( $method = '___renderPage', $arguments = [0 => class ProcessWire\HookEvent { public $data = [...] }] )	.../WireHooks.php:952
12	0.0803	2304456	ProcessWire\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
13	0.0809	2305000	ProcessWire\Wire->__call( $method = 'render', $arguments = [] )	.../PageRender.module:575
14	0.0809	2305000	ProcessWire\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
15	0.0810	2306352	ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] )	.../WireHooks.php:952
16	0.0810	2306352	ProcessWire\TemplateFile->___render( )	.../Wire.php:413
17	0.0810	2326912	require( '/home/jlahijani/Sites/goodui.org/site/templates/tests.php )	.../TemplateFile.php:328
18	0.5367	4048208	ProcessWire\wireRenderFile( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'home-landing']], $options = ??? )	.../tests.php:54
19	0.5367	4048208	ProcessWire\WireFileTools->render( $filename = 'partials/recent-tests', $vars = ['recentTestsPerPage' => 20, 'currentTest' => NULL, 'pages' => class ProcessWire\Pages { }, 'tenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'seenPageArray' => class ProcessWire\PageArray { public $count = 0; public $items = [...]; public $selectors = '' }, 'segments' => [1 => 'screen', 2 => 'home-landing']], $options = [] )	.../Functions.php:517
20	0.5368	4050104	ProcessWire\Wire->__call( $method = 'render', $arguments = [] )	.../WireFileTools.php:1482
21	0.5368	4050104	ProcessWire\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
22	0.5368	4050520	ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] )	.../WireHooks.php:952
23	0.5368	4050520	ProcessWire\TemplateFile->___render( )	.../Wire.php:413
24	0.5368	4077200	require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/recent-tests.php )	.../TemplateFile.php:328
25	1.9061	5863080	ProcessWire\wireRenderFile( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 7881; public $name = '347'; public $parent = '/tests/'; public $template = 'test'; public $number = 347; public $full_name = ''; public $tags = '2987'; public $metric_repeater = '(RepeaterPageArray) 7885\|7886'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = ??? )	.../recent-tests.php:206
26	1.9061	5863080	ProcessWire\WireFileTools->render( $filename = 'partials/test-kicker', $vars = ['test' => class ProcessWire\Page { public $id = 7881; public $name = '347'; public $parent = '/tests/'; public $template = 'test'; public $number = 347; public $full_name = ''; public $tags = '2987'; public $metric_repeater = '(RepeaterPageArray) 7885\|7886'; public $app = ''; public $url_ = ''; public $data = [...] }, 'devices' => TRUE, 'screens' => TRUE, 'metricName' => FALSE], $options = [] )	.../Functions.php:517
27	1.9062	5865088	ProcessWire\Wire->__call( $method = 'render', $arguments = [] )	.../WireFileTools.php:1482
28	1.9062	5865088	ProcessWire\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
29	1.9062	5865504	ProcessWire\Wire->_callMethod( $method = '___render', $arguments = [] )	.../WireHooks.php:952
30	1.9062	5865504	ProcessWire\TemplateFile->___render( )	.../Wire.php:413
31	1.9062	5886200	require( '/home/jlahijani/Sites/goodui.org/site/templates/partials/test-kicker.php )	.../TemplateFile.php:328
32	1.9074	5887944	ProcessWire\urlFormatter( $url = '', $length = 20 )	.../test-kicker.php:7
33	1.9074	5887944	ucfirst( $string = NULL )	.../ready.php:521

Jakub Linowski Tested Pattern #26: Cart Reminder In Test #347

In this experiment, when customers viewed a product and returned to the homepage, they would then see the most recently viewed one - a delicate nudge. The experiment ran with full traffic and impact on sales was measured.

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