Webperf result world.optimizely.com

Standards section:
- Page not found, invalid text foundwarning
Tested:
- https://world.optimizely.com/f45ef/finns-det-en-sida/pa-den-har-adressen/testanrop/

- Page not found, has expected 404 responseok
- Page not found, valid title foundok
- Page not found, valid h1 header foundok
- Page not found, valid text foundok
- Page not found, valid 404 response status code usedok
- Page not found, used supported localeok
- Page not found, valid body text foundok
- Page not found, network is usableok

Security section:
- security.txt has incorrect contenterror
Tested:
- https://world.optimizely.com/security.txt
- https://world.optimizely.com/.well-known/security.txt

- security.txt is missing the required contact infowarning
Tested:
- https://world.optimizely.com/security.txt
- https://world.optimizely.com/.well-known/security.txt

- security.txt requires expiration information (added in draft v10) is missingwarning
Tested:
- https://world.optimizely.com/security.txt
- https://world.optimizely.com/.well-known/security.txt

- Sitemap, Url in <loc> has to start with https://ok
- security.txt is missingok

Standards section:
- Sitemap is not specified in robots.txterror
Tested:
- https://world.optimizely.com/

- Feed is missing in the HTML's metadatawarning
Tested:
- https://world.optimizely.com/

- robots.txt is missing, not allowed to download or has not the expected contentok
- Sitemap, no valid sitemap foundok
- Sitemap, Url in <loc> must use same domain as robots.txtok
- Sitemap, No duplicate Urls in <loc> allowedok
- Sitemap, lists other stuff then webpagesok
- Sitemap, is exceeding 50 000 itemsok
- Sitemap, has no itemsok

Performance section:
- [desktop] TTFB (Time to First Byte): 252.00ms, ±20.00ms 3.00
- [desktop] DOMContentLoaded: 1490.00ms, ±60.00ms 3.02
- [desktop] LCP (Largest Contentful Paint): 1610.00ms, ±50.00ms 1.00
- [desktop] Load: 3833.33ms, ±86.67ms -1.67
- [desktop] TBT (Total Blocking Time): 325.67ms, ±34.33ms 3.00
- [desktop] CLS (Cumulative Layout Shift): 0.00ms, ±0.00ms 5.00
- [desktop] FirstVisualChange: 1490.00ms, ±80.00ms 3.02
- [desktop] SpeedIndex: 1525.00ms, ±75.00ms 2.95
- [desktop] VisualComplete85: 1490.00ms, ±80.00ms 3.02
- [desktop] FCP (First Contentful Paint): 1440.00ms, ±0.00ms 5.00
- [desktop] firstPaint: 1440.00ms, ±80.00ms
- [desktop] LastVisualChange: 3785.00ms, ±85.00ms
- [mobile] TTFB (Time to First Byte): 394.00ms, ±98.00ms 5.00
- [mobile] DOMContentLoaded: 1570.00ms, ±110.00ms 4.86
- [mobile] LCP (Largest Contentful Paint): 1490.00ms, ±60.00ms 5.00
- [mobile] Load: 3930.00ms, ±70.00ms 0.14
- [mobile] TBT (Total Blocking Time): 457.00ms, ±9.00ms 3.00
- [mobile] FirstVisualChange: 1520.00ms, ±80.00ms 4.96
- [mobile] SpeedIndex: 1555.00ms, ±95.00ms 4.89
- [mobile] VisualComplete85: 1520.00ms, ±80.00ms 4.96
- [mobile] FCP (First Contentful Paint): 1490.00ms, ±0.00ms 5.00
- [mobile] CLS (Cumulative Layout Shift): 0.00ms, ±0.00ms 5.00
- [mobile] firstPaint: 1490.00ms, ±60.00ms
- [mobile] LastVisualChange: 3000.00ms, ±1200.00ms

Accessibility section:
- Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.error
Tested:
- https://world.optimizely.com/

- Img element is the only content of the link, but is missing alt text. The alt text should describe the purpose of the link.error
Tested:
- https://world.optimizely.com/

- Align attributes .error
Tested:
- https://world.optimizely.com/

- This element has role of "button" but does not have a name available to an accessibility API. Valid names are: element content, aria-label undefined, aria-labelledby undefined.error
Tested:
- https://world.optimizely.com/

- Duplicate id attribute value "-1" found on the web page.error
Tested:
- https://world.optimizely.com/

- Anchor element found with a valid href attribute, but no link content has been supplied.error
Tested:
- https://world.optimizely.com/

- Heading tag found with no content. Text that is not intended as a heading should not be marked up with heading tags.error
Tested:
- https://world.optimizely.com/

- This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.54:1. Recommendation: change text colour to #767676.error
Tested:
- https://world.optimizely.com/

- This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.37:1. Recommendation: change text colour to #737373.error
Tested:
- https://world.optimizely.com/

- This form field should be labelled in some way. Use the label element (either with a "for" attribute or wrapped around the form field), or "title", "aria-label" or "aria-labelledby" attributes as appropriate.error
Tested:
- https://world.optimizely.com/

- Iframe element requires a non-empty title attribute that identifies the frame.error
Tested:
- https://world.optimizely.com/

- The html element should have a lang or xml:lang attribute which describes the language of the document.error
Tested:
- https://world.optimizely.com/

- This button element does not have a name available to an accessibility API. Valid names are: title undefined, element content, aria-label undefined, aria-labelledby undefined.error
Tested:
- https://world.optimizely.com/

- This textinput element does not have a name available to an accessibility API. Valid names are: label element, title undefined, aria-label undefined, aria-labelledby undefined.error
Tested:
- https://world.optimizely.com/

- This textarea element does not have a name available to an accessibility API. Valid names are: label element, title undefined, aria-label undefined, aria-labelledby undefined.error
Tested:
- https://world.optimizely.com/

- Rather poor on user privacy.

Security section:
- HTTPS by default is good! 5.00
- Strict Transport Security is pretty bad. 1.00
- Content Security Policy is pretty bad. 1.00
- Reporting CSP Certificate Transparency Network Error Logging is good! 5.00
- Referrer Policy is not that good. 2.50
- Subresource Integrity SRI is pretty bad. 1.00
- HTTP headers is ok, with 1 error(s) and 0 warning(s). 4.50
- Cookies is ok, with 30 error(s) and 0 warning(s). 1.00

- The website is generating a lot of carbon dioxide, for every pageview :(
- Carbon dioxide per pageview: 10.24 gram(s)
- More green than 3 % of the websites tested by webperf.se (Reference updated: 2025-01-09).
- Network transfer size: 16.21 MB 0.15

- CMS used: episerver
- Web server used: envoy, microsoft-httpapi, nginx
- Technology used: asp.net, c, csharp, es6, js, sass, scss, typescript
- License(s) used: apache-2.0, bsd-3-clause, mit
- Metadata used: open-graph, viewport
- Javascript libraries used: applicationinsights-js, bootstrap, buttons-for-datatables, core-js, domready, epifind, esprima, fold-case, highlight.js, jquery, jquery-color, jquery-migrate, jquery-ui, jquery-validation, rateit.js, react, regenerator, util
- Languages found: en
- Image formats used: gif, ico, jpeg, jpg, png, svg, webp

Accessibility section:
##### You don't seem to be using accessibility overlay software 5.00

Security section:
##### Software related to CVE:s 1.0

###### Introduction:
Software version used is affected by vulnerability described below.
In most cases you can fix a CVE related issue by updating software to latest version.
In some rare cases there is no update and you need to consider not using the software affected.

###### Common Vulnerabilities and Exposures
- CVE-2020-23064
- CVE-2020-11023
- CVE-2020-11022
- CVE-2019-5428
- CVE-2019-11358
- CVE-2024-6531
- CVE-2019-8331
- CVE-2018-14042
- CVE-2018-14041
- CVE-2018-14040
- CVE-2022-31160
- CVE-2021-41184
- CVE-2021-41183
- CVE-2021-41182
- CVE-2025-3573
- CVE-2022-31147
- CVE-2021-43306
- CVE-2021-21252

###### Detected software(s):
- jquery 3.3.1
- bootstrap 4.0.0
- jquery-ui 1.12.1
- jquery-validation 1.19.0

###### Affected resource(s):
- https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js
- https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js
- https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js
- https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.js
- https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.19.0/jquery.validate.min.js
##### Software is behind >=75 versions 2.25

###### Introduction:
Software used is behind 75 or more version compared to latests.
This is a very good indicator that you need to update to latest version.
It also indicate that you don't have a good package routine for your software.
You can fix this by updating software to latest version.

###### Detected software(s):
- core-js 3.6.4

###### Affected resource(s):
- https://world.optimizely.com/minified/js/scripts/Custom.min.js
##### Software is behind >=25 versions 2.75

###### Introduction:
Software used is behind 25 or more version compared to latests.
This is a good indicator that you need to update to latest version.
It also indicate that you don't have a good package routine for your software.
You can fix this by updating software to latest version.

###### Detected software(s):
- bootstrap 4.0.0
- applicationinsights-js 2.8.18

###### Affected resource(s):
- https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js
- https://js.monitor.azure.com/scripts/b/ai.2.gbl.min.js
##### Software is behind >=10 versions 3.0

###### Introduction:
Software used is behind 10 or more version compared to latests.
This is a semi good indicator that you need to update to latest version.
It also indicate that you don't have a good package routine for your software.
You can fix this by updating software to latest version.

###### Detected software(s):
- jquery 3.3.1
- jquery-migrate 3.0.0

###### Affected resource(s):
- https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js
- https://code.jquery.com/jquery-migrate-3.0.0.min.js
##### Software is behind >=1 versions 4.9

###### Introduction:
Software used is behind 1 or more version compared to latests.
This is a small indicator that you need to update to latest version.
You can fix this by updating software to latest version.

###### Detected software(s):
- jquery-ui 1.12.1
- jquery-color 2.1.2
- jquery-validation 1.19.0

###### Affected resource(s):
- https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js
- https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.js
- https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.19.0/jquery.validate.min.js
##### Software has been marked as archived 1.75

###### Introduction:
You seem to use software that has been marked as archived, this means it doesn't get any new features or security updates.
To fix this you need to find an alternative, often developers try to point you in the correct direction if you visit the place you got it from.

###### Detected software(s):
- regenerator

###### Affected resource(s):
- https://www.gstatic.com/_/mss/boq-cloud-ai-ucs/_/js/k=boq-cloud-ai-ucs.UcsWidgetUi.en_US.oI2gyAIVZgY.2021.O/am=AGA/d=1/rs=AAj4NmwWJlkDlZpXMXQEoFxYyzlLNcXCIg/m=bootstrap_module,ucs_widget_module
##### You don't seem to be using 'END OF LIFE' software 5.00

Standards section:
- CSS, Disallow unknown values for properties within declarationserror
More info:
- https://stylelint.io/user-guide/rules/declaration-property-value-no-unknown

Tested:
- https://world.optimizely.com/css/common.css
- https://www.gstatic.com/recaptcha/releases/h7qt2xUGz2zqKEhSc8DD8baZ/styles__ltr.css
- https://world.optimizely.com/minified/css/swagger.min.css
- https://world.optimizely.com/scripts/jquery/css/smoothness/jquery-ui-1.10.4.custom.css
- https://world.optimizely.com/css/nav.css
- https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/themes/smoothness/jquery-ui.css
- https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css

- CSS, Disallow unknown functionserror
More info:
- https://stylelint.io/user-guide/rules/function-no-unknown

Tested:
- https://world.optimizely.com/scripts/jquery/css/smoothness/jquery-ui-1.10.4.custom.css
- https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/themes/smoothness/jquery-ui.css

- CSS, Disallow unknown type selectorserror
More info:
- https://stylelint.io/user-guide/rules/selector-type-no-unknown

Tested:
- https://world.optimizely.com/css/common.css
- https://www.gstatic.com/recaptcha/releases/h7qt2xUGz2zqKEhSc8DD8baZ/styles__ltr.css
- https://world.optimizely.com/minified/css/wip.min.css

- CSS, Disallow unknown animationserror
More info:
- https://stylelint.io/user-guide/rules/no-unknown-animations

Tested:
- https://world.optimizely.com/minified/css/swagger.min.css

- CSS, Disallow unknown propertieserror
More info:
- https://stylelint.io/user-guide/rules/property-no-unknown

Tested:
- https://world.optimizely.com/minified/css/swagger.min.css

- CSS, Disallow unknown custom propertieserror
More info:
- https://stylelint.io/user-guide/rules/no-unknown-custom-properties

Tested:
- https://world.optimizely.com/css/nav.css

- CSS, Disallow empty blockswarning
More info:
- https://stylelint.io/user-guide/rules/block-no-empty

Tested:
- https://www.gstatic.com/recaptcha/releases/h7qt2xUGz2zqKEhSc8DD8baZ/styles__ltr.css
- https://world.optimizely.com/

- CSS, Disallow deprecated keywords for properties within declarationswarning
More info:
- https://stylelint.io/user-guide/rules/declaration-property-value-keyword-no-deprecated

Tested:
- https://world.optimizely.com/minified/css/swagger.min.css
- https://world.optimizely.com/css/common.css
- https://world.optimizely.com/minified/css/wip.min.css
- https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css

- CSS, Disallow unknown annotationsok
More info:
- https://stylelint.io/user-guide/rules/annotation-no-unknown

- CSS, Disallow unknown descriptors for at-rulesok
More info:
- https://stylelint.io/user-guide/rules/at-rule-descriptor-no-unknown

- CSS, Disallow unknown values for descriptors within at-rulesok
More info:
- https://stylelint.io/user-guide/rules/at-rule-descriptor-value-no-unknown

- CSS, Disallow deprecated at-rulesok
More info:
- https://stylelint.io/user-guide/rules/at-rule-no-deprecated

- CSS, Disallow unknown at-rulesok
More info:
- https://stylelint.io/user-guide/rules/at-rule-no-unknown

- CSS, Disallow invalid preludes for at-rulesok
More info:
- https://stylelint.io/user-guide/rules/at-rule-prelude-no-invalid

- CSS, Disallow invalid hex colorsok
More info:
- https://stylelint.io/user-guide/rules/color-no-invalid-hex

- CSS, Disallow empty commentsok
More info:
- https://stylelint.io/user-guide/rules/comment-no-empty

- CSS, Disallow non-standard direction values for linear gradient functionsok
More info:
- https://stylelint.io/user-guide/rules/function-linear-gradient-no-nonstandard-direction

- CSS, Disallow unknown media feature namesok
More info:
- https://stylelint.io/user-guide/rules/media-feature-name-no-unknown

- CSS, Disallow unknown values for media featuresok
More info:
- https://stylelint.io/user-guide/rules/media-feature-name-value-no-unknown

- CSS, Disallow invalid media queriesok
More info:
- https://stylelint.io/user-guide/rules/media-query-no-invalid

- CSS, Disallow invalid named grid areasok
More info:
- https://stylelint.io/user-guide/rules/named-grid-areas-no-invalid

- CSS, Disallow empty sourcesok
More info:
- https://stylelint.io/user-guide/rules/no-empty-source

- CSS, Disallow invalid double-slash commentsok
More info:
- https://stylelint.io/user-guide/rules/no-invalid-double-slash-comments

- CSS, Disallow invalid position `@import` rulesok
More info:
- https://stylelint.io/user-guide/rules/no-invalid-position-at-import-rule

- CSS, Disallow unknown custom media queriesok
More info:
- https://stylelint.io/user-guide/rules/no-unknown-custom-media

- CSS, Disallow unknown pseudo-class selectorsok
More info:
- https://stylelint.io/user-guide/rules/selector-pseudo-class-no-unknown

- CSS, Disallow unknown pseudo-element selectorsok
More info:
- https://stylelint.io/user-guide/rules/selector-pseudo-element-no-unknown

- CSS, Disallow invalid syntax stringsok
More info:
- https://stylelint.io/user-guide/rules/syntax-string-no-invalid

- CSS, Disallow unknown unitsok
More info:
- https://stylelint.io/user-guide/rules/unit-no-unknown

Standards section:
- Validate permitted attribute valueserror
More info:
- https://html-validate.org/rules/attribute-allowed-values.html

Tested:
- https://world.optimizely.com/

- Ensure required attributes are seterror
More info:
- https://html-validate.org/rules/element-required-attributes.html

Tested:
- https://www.googletagmanager.com/static/service_worker/56n0/sw_iframe.html?origin=https%3A%2F%2Fworld.optimizely.com
- https://world.optimizely.com/

- Disallow usage of deprecated attributeserror
More info:
- https://html-validate.org/rules/no-deprecated-attr.html

Tested:
- https://world.optimizely.com/

- Require `id` to be a valid identifiererror
More info:
- https://html-validate.org/rules/valid-id.html

Tested:
- https://world.optimizely.com/

- Disallow duplicated IDserror
More info:
- https://html-validate.org/rules/no-dup-id.html

Tested:
- https://world.optimizely.com/

- Ensure required elements are presenterror
More info:
- https://html-validate.org/rules/element-required-content.html

Tested:
- https://www.googletagmanager.com/static/service_worker/56n0/sw_iframe.html?origin=https%3A%2F%2Fworld.optimizely.com

- Validate permitted contentwarning
More info:
- https://html-validate.org/rules/element-permitted-content.html

Tested:
- https://world.optimizely.com/

- Require attributes to be separated by whitespaceok
More info:
- https://html-validate.org/rules/attr-spacing.html

- Require attribute to be used in correct contextok
More info:
- https://html-validate.org/rules/attribute-misuse.html

- Disallow end tags from having attributesok
More info:
- https://html-validate.org/rules/close-attr.html

- Require elements to be closed in correct orderok
More info:
- https://html-validate.org/rules/close-order.html

- Disallow usage of deprecated elementsok
More info:
- https://html-validate.org/rules/deprecated.html

- Disallow usage of deprecated rulesok
More info:
- https://html-validate.org/rules/deprecated-rule.html

- Require usage of `html` doctypeok
More info:
- https://html-validate.org/rules/doctype-html.html

- Disallow invalid element namesok
More info:
- https://html-validate.org/rules/element-name.html

- Validate permitted number of element occurrencesok
More info:
- https://html-validate.org/rules/element-permitted-occurrences.html

- Validate required element orderok
More info:
- https://html-validate.org/rules/element-permitted-order.html

- Validate permitted element parentok
More info:
- https://html-validate.org/rules/element-permitted-parent.html

- Require `<map name>` to be uniqueok
More info:
- https://html-validate.org/rules/map-dup-name.html

- Require name and id to match on `<map>` elementsok
More info:
- https://html-validate.org/rules/map-id-name.html

- Disallow duplicated attributesok
More info:
- https://html-validate.org/rules/no-dup-attr.html

- Disallow multiple `<main>`ok
More info:
- https://html-validate.org/rules/no-multiple-main.html

- Disallow the use of unescaped special charactersok
More info:
- https://html-validate.org/rules/no-raw-characters.html

- Disallow unused disable directivesok
More info:
- https://html-validate.org/rules/no-unused-disable.html

- Require end tag for `<script>`ok
More info:
- https://html-validate.org/rules/script-element.html

- Disallow unrecognized character referencesok
More info:
- https://html-validate.org/rules/unrecognized-char-ref.html

- Require autocomplete attribute to be validok
More info:
- https://html-validate.org/rules/valid-autocomplete.html

- Disallow void element with contentok
More info:
- https://html-validate.org/rules/void-content.html

Security section:
- Javascript, require the use of === and !==error
More info:
- https://eslint.org/docs/latest/rules/eqeqeq

Tested:
- https://world.optimizely.com/minified/js/scripts/Custom.min.js
- https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js
- https://cdn.datatables.net/v/bs4/dt-1.11.5/b-2.2.2/b-colvis-2.2.2/b-html5-2.2.2/datatables.min.js
- https://d1igp3oop3iho5.cloudfront.net/v2/8yoUTdBkNwpVOLCXeZpKdw/zaius-min.js
- https://world.optimizely.com/clientresources/highlightjs/10.0.2/highlight.pack.js
- https://www.googletagmanager.com/gtm.js?id=GTM-T8MLBF
- https://cdnjs.cloudflare.com/ajax/libs/jquery.rateit/1.1.1/jquery.rateit.min.js
- https://www.gstatic.com/_/mss/boq-cloud-ai-ucs/_/js/k=boq-cloud-ai-ucs.UcsWidgetUi.en_US.oI2gyAIVZgY.2021.O/am=AGA/d=1/rs=AAj4NmwWJlkDlZpXMXQEoFxYyzlLNcXCIg/m=bootstrap_module,ucs_widget_module
- https://world.optimizely.com/
- https://cdnjs.cloudflare.com/ajax/libs/jquery.blockUI/2.70/jquery.blockUI.min.js
- https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.js
- https://js.monitor.azure.com/scripts/b/ai.2.gbl.min.js
- https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js
- https://code.jquery.com/jquery-migrate-3.0.0.min.js
- https://cdn.optimizely.com/public/5935064/s/world.js
- https://www.gstatic.com/recaptcha/releases/h7qt2xUGz2zqKEhSc8DD8baZ/recaptcha__en.js
- https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js
- https://www.googletagmanager.com/gtag/js?id=G-C7SLJ6HMJ5&cx=c&gtm=45He56u2h1v71296319za200&tag_exp=101509157~103116026~103200004~103233427~103351869~103351871~104684208~104684211~104718208~104839054~104839056
- https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js
- https://a5935064.cdn.optimizely.com/client_storage/a5935064.html
- https://www.googletagmanager.com/static/service_worker/56n0/sw_iframe.html?origin=https%3A%2F%2Fworld.optimizely.com
- https://world.optimizely.com/Util/Find/epi-util/find.js
- https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.19.0/jquery.validate.min.js

- Javascript, disallow control flow statements in finally blockserror
More info:
- https://eslint.org/docs/latest/rules/no-unsafe-finally

Tested:
- https://world.optimizely.com/minified/js/scripts/Custom.min.js
- https://www.gstatic.com/_/mss/boq-cloud-ai-ucs/_/js/k=boq-cloud-ai-ucs.UcsWidgetUi.en_US.oI2gyAIVZgY.2021.O/am=AGA/d=1/rs=AAj4NmwWJlkDlZpXMXQEoFxYyzlLNcXCIg/m=bootstrap_module,ucs_widget_module

- Javascript, disallow javascript: URLserror
More info:
- https://eslint.org/docs/latest/rules/no-script-url

Tested:
- https://world.optimizely.com/minified/js/scripts/Custom.min.js
- https://www.gstatic.com/_/mss/boq-cloud-ai-ucs/_/js/k=boq-cloud-ai-ucs.UcsWidgetUi.en_US.oI2gyAIVZgY.2021.O/am=AGA/d=1/rs=AAj4NmwWJlkDlZpXMXQEoFxYyzlLNcXCIg/m=bootstrap_module,ucs_widget_module
- https://world.optimizely.com/
- https://cdnjs.cloudflare.com/ajax/libs/jquery.blockUI/2.70/jquery.blockUI.min.js
- https://d1igp3oop3iho5.cloudfront.net/v2/8yoUTdBkNwpVOLCXeZpKdw/zaius-min.js
- https://www.googletagmanager.com/gtag/js?id=G-C7SLJ6HMJ5&cx=c&gtm=45He56u2h1v71296319za200&tag_exp=101509157~103116026~103200004~103233427~103351869~103351871~104684208~104684211~104718208~104839054~104839056
- https://js.monitor.azure.com/scripts/b/ai.2.gbl.min.js
- https://www.googletagmanager.com/gtm.js?id=GTM-T8MLBF

- Javascript, disallow the use of eval()error
More info:
- https://eslint.org/docs/latest/rules/no-eval

Tested:
- https://world.optimizely.com/minified/js/scripts/Custom.min.js
- https://www.gstatic.com/_/mss/boq-cloud-ai-ucs/_/js/k=boq-cloud-ai-ucs.UcsWidgetUi.en_US.oI2gyAIVZgY.2021.O/am=AGA/d=1/rs=AAj4NmwWJlkDlZpXMXQEoFxYyzlLNcXCIg/m=bootstrap_module,ucs_widget_module
- https://www.gstatic.com/recaptcha/releases/h7qt2xUGz2zqKEhSc8DD8baZ/recaptcha__en.js
- https://www.googletagmanager.com/gtm.js?id=GTM-T8MLBF
- https://cdn.optimizely.com/public/5935064/s/world.js

- Javascript, disallow calling some Object.prototype methods directly on objectswarning
More info:
- https://eslint.org/docs/latest/rules/no-prototype-builtins

Tested:
- https://world.optimizely.com/minified/js/scripts/Custom.min.js
- https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js
- https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js
- https://www.gstatic.com/_/mss/boq-cloud-ai-ucs/_/js/k=boq-cloud-ai-ucs.UcsWidgetUi.en_US.oI2gyAIVZgY.2021.O/am=AGA/d=1/rs=AAj4NmwWJlkDlZpXMXQEoFxYyzlLNcXCIg/m=bootstrap_module,ucs_widget_module
- https://cdn.datatables.net/v/bs4/dt-1.11.5/b-2.2.2/b-colvis-2.2.2/b-html5-2.2.2/datatables.min.js
- https://d1igp3oop3iho5.cloudfront.net/v2/8yoUTdBkNwpVOLCXeZpKdw/zaius-min.js
- https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.js
- https://world.optimizely.com/clientresources/highlightjs/10.0.2/highlight.pack.js
- https://www.googletagmanager.com/gtag/js?id=G-C7SLJ6HMJ5&cx=c&gtm=45He56u2h1v71296319za200&tag_exp=101509157~103116026~103200004~103233427~103351869~103351871~104684208~104684211~104718208~104839054~104839056
- https://js.monitor.azure.com/scripts/b/ai.2.gbl.min.js
- https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js
- https://www.googletagmanager.com/gtm.js?id=GTM-T8MLBF
- https://www.gstatic.com/recaptcha/releases/h7qt2xUGz2zqKEhSc8DD8baZ/recaptcha__en.js
- https://cdn.optimizely.com/public/5935064/s/world.js

- Javascript, disallow new operators with the Function objectwarning
More info:
- https://eslint.org/docs/latest/rules/no-new-func

Tested:
- https://world.optimizely.com/minified/js/scripts/Custom.min.js
- https://cdn.optimizely.com/public/5935064/s/world.js
- https://d1igp3oop3iho5.cloudfront.net/v2/8yoUTdBkNwpVOLCXeZpKdw/zaius-min.js

- Javascript, disallow async functions which have no await expressionwarning
More info:
- https://eslint.org/docs/latest/rules/require-await

Tested:
- https://www.gstatic.com/_/mss/boq-cloud-ai-ucs/_/js/k=boq-cloud-ai-ucs.UcsWidgetUi.en_US.oI2gyAIVZgY.2021.O/am=AGA/d=1/rs=AAj4NmwWJlkDlZpXMXQEoFxYyzlLNcXCIg/m=bootstrap_module,ucs_widget_module

- Javascript, disallow the use of eval()-like methodsok
More info:
- https://eslint.org/docs/latest/rules/no-implied-eval

- Javascript, disallow negating the left operand of relational operatorsok
More info:
- https://eslint.org/docs/latest/rules/no-unsafe-negation

- Javascript, disallow with statementsok
More info:
- https://eslint.org/docs/latest/rules/no-with

Standards section:
- Javascript, disallow unused variableswarning
More info:
- https://eslint.org/docs/latest/rules/no-unused-vars

Tested:
- https://world.optimizely.com/minified/js/scripts/Custom.min.js
- https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js
- https://www.google.com/recaptcha/api.js?render=6Le5-BQmAAAAAMs1Nbm38roKdHBAXiPEt1cd8xjf&trustedtypes=true
- https://cdn.datatables.net/v/bs4/dt-1.11.5/b-2.2.2/b-colvis-2.2.2/b-html5-2.2.2/datatables.min.js
- https://d1igp3oop3iho5.cloudfront.net/v2/8yoUTdBkNwpVOLCXeZpKdw/zaius-min.js
- https://world.optimizely.com/clientresources/highlightjs/10.0.2/highlight.pack.js
- https://www.googletagmanager.com/gtm.js?id=GTM-T8MLBF
- https://cdnjs.cloudflare.com/ajax/libs/jquery.rateit/1.1.1/jquery.rateit.min.js
- https://www.gstatic.com/_/mss/boq-cloud-ai-ucs/_/js/k=boq-cloud-ai-ucs.UcsWidgetUi.en_US.oI2gyAIVZgY.2021.O/am=AGA/d=1/rs=AAj4NmwWJlkDlZpXMXQEoFxYyzlLNcXCIg/m=bootstrap_module,ucs_widget_module
- https://world.optimizely.com/
- https://cdnjs.cloudflare.com/ajax/libs/jquery.blockUI/2.70/jquery.blockUI.min.js
- https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.js
- https://js.monitor.azure.com/scripts/b/ai.2.gbl.min.js
- https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js
- https://code.jquery.com/jquery-migrate-3.0.0.min.js
- https://cdn.optimizely.com/public/5935064/s/world.js
- https://www.gstatic.com/recaptcha/releases/h7qt2xUGz2zqKEhSc8DD8baZ/recaptcha__en.js
- https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js
- https://www.googletagmanager.com/gtag/js?id=G-C7SLJ6HMJ5&cx=c&gtm=45He56u2h1v71296319za200&tag_exp=101509157~103116026~103200004~103233427~103351869~103351871~104684208~104684211~104718208~104839054~104839056
- https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js
- https://a5935064.cdn.optimizely.com/client_storage/a5935064.html
- https://www.googletagmanager.com/static/service_worker/56n0/sw_iframe.html?origin=https%3A%2F%2Fworld.optimizely.com
- https://world.optimizely.com/Util/Find/epi-util/find.js
- https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.19.0/jquery.validate.min.js

- Javascript, disallow unnecessary escape characterswarning
More info:
- https://eslint.org/docs/latest/rules/no-useless-escape

Tested:
- https://world.optimizely.com/minified/js/scripts/Custom.min.js
- https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js
- https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js
- https://www.gstatic.com/_/mss/boq-cloud-ai-ucs/_/js/k=boq-cloud-ai-ucs.UcsWidgetUi.en_US.oI2gyAIVZgY.2021.O/am=AGA/d=1/rs=AAj4NmwWJlkDlZpXMXQEoFxYyzlLNcXCIg/m=bootstrap_module,ucs_widget_module
- https://world.optimizely.com/
- https://cloud.google.com/ai/gen-app-builder/client?hl=en_US
- https://cdn.datatables.net/v/bs4/dt-1.11.5/b-2.2.2/b-colvis-2.2.2/b-html5-2.2.2/datatables.min.js
- https://d1igp3oop3iho5.cloudfront.net/v2/8yoUTdBkNwpVOLCXeZpKdw/zaius-min.js
- https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.js
- https://world.optimizely.com/clientresources/highlightjs/10.0.2/highlight.pack.js
- https://www.googletagmanager.com/gtag/js?id=G-C7SLJ6HMJ5&cx=c&gtm=45He56u2h1v71296319za200&tag_exp=101509157~103116026~103200004~103233427~103351869~103351871~104684208~104684211~104718208~104839054~104839056
- https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.19.0/jquery.validate.min.js
- https://js.monitor.azure.com/scripts/b/ai.2.gbl.min.js
- https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js
- https://www.googletagmanager.com/gtm.js?id=GTM-T8MLBF
- https://www.gstatic.com/recaptcha/releases/h7qt2xUGz2zqKEhSc8DD8baZ/recaptcha__en.js
- https://cdn.optimizely.com/public/5935064/s/world.js

- Javascript, disallow the use of undeclared variables unless mentioned in /*global */ commentswarning
More info:
- https://eslint.org/docs/latest/rules/no-undef

Tested:
- https://world.optimizely.com/minified/js/scripts/Custom.min.js
- https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js
- https://cdn.datatables.net/v/bs4/dt-1.11.5/b-2.2.2/b-colvis-2.2.2/b-html5-2.2.2/datatables.min.js
- https://d1igp3oop3iho5.cloudfront.net/v2/8yoUTdBkNwpVOLCXeZpKdw/zaius-min.js
- https://www.googletagmanager.com/gtm.js?id=GTM-T8MLBF
- https://cdnjs.cloudflare.com/ajax/libs/jquery.rateit/1.1.1/jquery.rateit.min.js
- https://www.gstatic.com/_/mss/boq-cloud-ai-ucs/_/js/k=boq-cloud-ai-ucs.UcsWidgetUi.en_US.oI2gyAIVZgY.2021.O/am=AGA/d=1/rs=AAj4NmwWJlkDlZpXMXQEoFxYyzlLNcXCIg/m=bootstrap_module,ucs_widget_module
- https://world.optimizely.com/
- https://cdnjs.cloudflare.com/ajax/libs/jquery.blockUI/2.70/jquery.blockUI.min.js
- https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.js
- https://js.monitor.azure.com/scripts/b/ai.2.gbl.min.js
- https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js
- https://code.jquery.com/jquery-migrate-3.0.0.min.js
- https://www.google.com/recaptcha/api2/anchor?ar=1&k=6Le5-BQmAAAAAMs1Nbm38roKdHBAXiPEt1cd8xjf&co=aHR0cHM6Ly93b3JsZC5vcHRpbWl6ZWx5LmNvbTo0NDM.&hl=en&v=h7qt2xUGz2zqKEhSc8DD8baZ&size=invisible&cb=82u60tvdx5br
- https://cdn.optimizely.com/public/5935064/s/world.js
- https://www.gstatic.com/recaptcha/releases/h7qt2xUGz2zqKEhSc8DD8baZ/recaptcha__en.js
- https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js
- https://www.googletagmanager.com/gtag/js?id=G-C7SLJ6HMJ5&cx=c&gtm=45He56u2h1v71296319za200&tag_exp=101509157~103116026~103200004~103233427~103351869~103351871~104684208~104684211~104718208~104839054~104839056
- https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js
- https://world.optimizely.com/Util/Find/epi-util/find.js
- https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.19.0/jquery.validate.min.js

- Javascript, disallow the use of consolewarning
More info:
- https://eslint.org/docs/latest/rules/no-console

Tested:
- https://world.optimizely.com/minified/js/scripts/Custom.min.js
- https://www.gstatic.com/_/mss/boq-cloud-ai-ucs/_/js/k=boq-cloud-ai-ucs.UcsWidgetUi.en_US.oI2gyAIVZgY.2021.O/am=AGA/d=1/rs=AAj4NmwWJlkDlZpXMXQEoFxYyzlLNcXCIg/m=bootstrap_module,ucs_widget_module
- https://cdn.datatables.net/v/bs4/dt-1.11.5/b-2.2.2/b-colvis-2.2.2/b-html5-2.2.2/datatables.min.js
- https://d1igp3oop3iho5.cloudfront.net/v2/8yoUTdBkNwpVOLCXeZpKdw/zaius-min.js
- https://world.optimizely.com/clientresources/highlightjs/10.0.2/highlight.pack.js
- https://world.optimizely.com/Util/Find/epi-util/find.js
- https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.19.0/jquery.validate.min.js
- https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js
- https://www.googletagmanager.com/gtm.js?id=GTM-T8MLBF
- https://www.gstatic.com/recaptcha/releases/h7qt2xUGz2zqKEhSc8DD8baZ/recaptcha__en.js
- https://cdn.optimizely.com/public/5935064/s/world.js

- Javascript, disallow unnecessary concatenation of literals or template literalswarning
More info:
- https://eslint.org/docs/latest/rules/no-useless-concat

Tested:
- https://www.googletagmanager.com/gtag/js?id=G-C7SLJ6HMJ5&cx=c&gtm=45He56u2h1v71296319za200&tag_exp=101509157~103116026~103200004~103233427~103351869~103351871~104684208~104684211~104718208~104839054~104839056
- https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js
- https://www.gstatic.com/_/mss/boq-cloud-ai-ucs/_/js/k=boq-cloud-ai-ucs.UcsWidgetUi.en_US.oI2gyAIVZgY.2021.O/am=AGA/d=1/rs=AAj4NmwWJlkDlZpXMXQEoFxYyzlLNcXCIg/m=bootstrap_module,ucs_widget_module
- https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js

- Javascript, disallow unmodified loop conditionswarning
More info:
- https://eslint.org/docs/latest/rules/no-unmodified-loop-condition

Tested:
- https://world.optimizely.com/minified/js/scripts/Custom.min.js
- https://www.gstatic.com/_/mss/boq-cloud-ai-ucs/_/js/k=boq-cloud-ai-ucs.UcsWidgetUi.en_US.oI2gyAIVZgY.2021.O/am=AGA/d=1/rs=AAj4NmwWJlkDlZpXMXQEoFxYyzlLNcXCIg/m=bootstrap_module,ucs_widget_module
- https://world.optimizely.com/Util/Find/epi-util/find.js
- https://www.googletagmanager.com/gtag/js?id=G-C7SLJ6HMJ5&cx=c&gtm=45He56u2h1v71296319za200&tag_exp=101509157~103116026~103200004~103233427~103351869~103351871~104684208~104684211~104718208~104839054~104839056
- https://www.googletagmanager.com/gtm.js?id=GTM-T8MLBF
- https://www.gstatic.com/recaptcha/releases/h7qt2xUGz2zqKEhSc8DD8baZ/recaptcha__en.js

- Performance only 2.15
- Accessibility only 1.00

- image-aspect-ratioerror
Tested:
- https://world.optimizely.com/

- deprecationserror
Tested:
- https://world.optimizely.com/

- third-party-cookieserror
Tested:
- https://world.optimizely.com/

- valid-source-mapserror
Tested:
- https://world.optimizely.com/

- Issues in the `Issues` panel in Chrome Devtoolserror
Tested:
- https://world.optimizely.com/

- meta-descriptionerror
Tested:
- https://world.optimizely.com/

- link-texterror
Tested:
- https://world.optimizely.com/

- crawlable-anchorserror
Tested:
- https://world.optimizely.com/

- Uses HTTPSok
Tested:
- https://world.optimizely.com/

- geolocation-on-startok
Tested:
- https://world.optimizely.com/

- notification-on-startok
Tested:
- https://world.optimizely.com/

- csp-xssok
Tested:
- https://world.optimizely.com/

- has-hstsok
Tested:
- https://world.optimizely.com/

- origin-isolationok
Tested:
- https://world.optimizely.com/

- paste-preventing-inputsok
Tested:
- https://world.optimizely.com/

- Serves images with low resolutionok
Tested:
- https://world.optimizely.com/

- Has a <meta name="viewport"> tag with width or initial-scaleok
Tested:
- https://world.optimizely.com/

- font-sizeok
Tested:
- https://world.optimizely.com/

- doctypeok
Tested:
- https://world.optimizely.com/

- charsetok
Tested:
- https://world.optimizely.com/

- js-librariesok
Tested:
- https://world.optimizely.com/

- errors-in-consoleok
Tested:
- https://world.optimizely.com/

- is-crawlableok
Tested:
- https://world.optimizely.com/

- Document has a `<title>` elementok
Tested:
- https://world.optimizely.com/

- http-status-codeok
Tested:
- https://world.optimizely.com/

- robots-txtok
Tested:
- https://world.optimizely.com/

- Image elements have `[alt]` attributesok
Tested:
- https://world.optimizely.com/

- hreflangok
Tested:
- https://world.optimizely.com/

- Redirects HTTP traffic to HTTPSok
- canonicalok
- structured-dataok

Accessibility section:
- Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required childrenerror
Tested:
- https://world.optimizely.com/

- `[role]`s are contained by their required parent elementerror
Tested:
- https://world.optimizely.com/

- Background and foreground colors should have a sufficient contrast ratioerror
Tested:
- https://world.optimizely.com/

- Heading elements should appear in a sequentially-descending ordererror
Tested:
- https://world.optimizely.com/

- `<html>` element should have a `[lang]` attributeerror
Tested:
- https://world.optimizely.com/

- Links should have a discernible nameerror
Tested:
- https://world.optimizely.com/

- List items (`<li>`) are not contained within `<ul>`, `<ol>` or `<menu>` parent elementserror
Tested:
- https://world.optimizely.com/

- Touch targets should have sufficient size and spacingerror
Tested:
- https://world.optimizely.com/

- `[aria-*]` attributes match their rolesok
Tested:
- https://world.optimizely.com/

- Uses ARIA roles only on compatible elementsok
Tested:
- https://world.optimizely.com/

- ARIA attributes are used as specified for the element's roleok
Tested:
- https://world.optimizely.com/

- Deprecated ARIA roles were not usedok
Tested:
- https://world.optimizely.com/

- `[aria-hidden="true"]` is not present on the document `<body>`ok
Tested:
- https://world.optimizely.com/

- `[aria-hidden="true"]` elements do not contain focusable descendentsok
Tested:
- https://world.optimizely.com/

- Elements use only permitted ARIA attributesok
Tested:
- https://world.optimizely.com/

- `[role]`s have all required `[aria-*]` attributesok
Tested:
- https://world.optimizely.com/

- `[role]` values are validok
Tested:
- https://world.optimizely.com/

- `[aria-*]` attributes have valid valuesok
Tested:
- https://world.optimizely.com/

- `[aria-*]` attributes are valid and not misspelledok
Tested:
- https://world.optimizely.com/

- Buttons have an accessible nameok
Tested:
- https://world.optimizely.com/

- Document has a `<title>` elementok
Tested:
- https://world.optimizely.com/

- duplicate-id-ariaok
Tested:
- https://world.optimizely.com/

- frame-titleok
Tested:
- https://world.optimizely.com/

- Image elements have `[alt]` attributesok
Tested:
- https://world.optimizely.com/

- Image elements do not have `[alt]` attributes that are redundant textok
Tested:
- https://world.optimizely.com/

- labelok
Tested:
- https://world.optimizely.com/

- Links are distinguishable without relying on colorok
Tested:
- https://world.optimizely.com/

- Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`)ok
Tested:
- https://world.optimizely.com/

- `[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5ok
Tested:
- https://world.optimizely.com/

- table-duplicate-nameok
Tested:
- https://world.optimizely.com/

- td-headers-attrok
Tested:
- https://world.optimizely.com/

- identical-links-same-purposeok
Tested:
- https://world.optimizely.com/

- landmark-one-mainok
Tested:
- https://world.optimizely.com/

- table-fake-captionok
Tested:
- https://world.optimizely.com/

- td-has-headerok
Tested:
- https://world.optimizely.com/

- accesskeysok
- aria-command-nameok
- aria-dialog-nameok
- aria-input-field-nameok
- aria-meter-nameok
- aria-progressbar-nameok
- aria-textok
- aria-toggle-field-nameok
- aria-tooltip-nameok
- aria-treeitem-nameok
- bypassok
- definition-listok
- dlitemok
- form-field-multiple-labelsok
- `<html>` element has a valid value for its `[lang]` attributeok
- html-xml-lang-mismatchok
- input-button-nameok
- input-image-altok
- meta-refreshok
- object-altok
- select-nameok
- skip-linkok
- tabindexok
- th-has-data-cellsok
- valid-langok
- video-captionok
- focusable-controlsok
- interactive-element-affordanceok
- logical-tab-orderok
- visual-order-follows-domok
- focus-trapsok
- managed-focusok
- use-landmarksok
- offscreen-content-hiddenok
- custom-controls-labelsok
- custom-controls-rolesok
- empty-headingok
- label-content-name-mismatchok

Performance section:
- First Contentful Painterror
Tested:
- https://world.optimizely.com/

- Largest Contentful Painterror
Tested:
- https://world.optimizely.com/

- Speed Indexerror
Tested:
- https://world.optimizely.com/

- Time to Interactiveerror
Tested:
- https://world.optimizely.com/

- Max Potential First Input Delayerror
Tested:
- https://world.optimizely.com/

- Properly size imageserror
Tested:
- https://world.optimizely.com/

- Defer offscreen imageserror
Tested:
- https://world.optimizely.com/

- Minify JavaScripterror
Tested:
- https://world.optimizely.com/

- Reduce unused CSSerror
Tested:
- https://world.optimizely.com/

- Reduce unused JavaScripterror
Tested:
- https://world.optimizely.com/

- Preconnect to required originserror
Tested:
- https://world.optimizely.com/

- Avoid serving legacy JavaScript to modern browserserror
Tested:
- https://world.optimizely.com/

- JavaScript execution timeerror
Tested:
- https://world.optimizely.com/

- Minimizes main-thread workerror
Tested:
- https://world.optimizely.com/

- third-party-summaryerror
Tested:
- https://world.optimizely.com/

- Total Blocking Timewarning
Tested:
- https://world.optimizely.com/

- Serve images in next-gen formatswarning
Tested:
- https://world.optimizely.com/

- Avoids enormous network payloadswarning
Tested:
- https://world.optimizely.com/

- Serve static assets with an efficient cache policywarning
Tested:
- https://world.optimizely.com/

- Avoid an excessive DOM sizewarning
Tested:
- https://world.optimizely.com/

- All text should remains visible during webfont loadswarning
Tested:
- https://world.optimizely.com/

- Image elements should have explicit `width` and `height`warning
Tested:
- https://world.optimizely.com/

- Cumulative Layout Shiftok
Tested:
- https://world.optimizely.com/

- Minify CSSok
Tested:
- https://world.optimizely.com/

- Efficiently encode imagesok
Tested:
- https://world.optimizely.com/

- Enable text compressionok
Tested:
- https://world.optimizely.com/

- Initial server response time was shortok
Tested:
- https://world.optimizely.com/

- Avoid multiple page redirectsok
Tested:
- https://world.optimizely.com/

- Use video formats for animated contentok
Tested:
- https://world.optimizely.com/

- Remove duplicate modules in JavaScript bundlesok
Tested:
- https://world.optimizely.com/

- critical-request-chainsok
Tested:
- https://world.optimizely.com/

- user-timingsok
Tested:
- https://world.optimizely.com/

- Uses passive listeners to improve scrolling performanceok
Tested:
- https://world.optimizely.com/

- Javascript, avoids `document.write()ok
Tested:
- https://world.optimizely.com/

- Avoids long main-thread tasksok
Tested:
- https://world.optimizely.com/

- Has a <meta name="viewport"> tag with width or initial-scaleok
Tested:
- https://world.optimizely.com/

- Network Requestsok
Tested:
- https://world.optimizely.com/

- Network Round Trip Timesok
Tested:
- https://world.optimizely.com/

- Server Backend Latenciesok
Tested:
- https://world.optimizely.com/

- Main thread tasksok
Tested:
- https://world.optimizely.com/

- Diagnosticsok
Tested:
- https://world.optimizely.com/

- Metricsok
Tested:
- https://world.optimizely.com/

- Screenshot Thumbnailsok
Tested:
- https://world.optimizely.com/

- final-screenshotok
Tested:
- https://world.optimizely.com/

- script-treemap-dataok
Tested:
- https://world.optimizely.com/

- resource-summaryok
Tested:
- https://world.optimizely.com/

- first-meaningful-paintok
- Eliminate render-blocking resourcesok
- prioritize-lcp-imageok
- third-party-facadesok
- Largest Contentful Paint elementok
- lcp-lazy-loadedok
- Avoid large layout shiftsok
- non-composited-animationsok