Webperf result codeart.dk

Standards section:
- Page not found, invalid text foundwarning
Tested:
- https://www.codeart.dk/9db9d/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:
- Sitemap, Url in <loc> has to start with https://ok
- security.txt is missingok
- security.txt has incorrect contentok
- security.txt is missing the required contact infook
- security.txt requires expiration information (added in draft v10) is missingok

Standards section:
- robots.txt is missing, not allowed to download or has not the expected contentok
- Sitemap is not specified in robots.txtok
- 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
- Feed is missing in the HTML's metadataok

Performance section:
- [desktop] TTFB (Time to First Byte): 362.67ms, ±184.33ms 3.00
- [desktop] DOMContentLoaded: 700.00ms, ±140.00ms 4.60
- [desktop] LCP (Largest Contentful Paint): 868.00ms, ±60.00ms 3.00
- [desktop] Load: 1072.33ms, ±277.67ms 3.86
- [desktop] TBT (Total Blocking Time): 24.50ms, ±4.50ms 5.00
- [desktop] CLS (Cumulative Layout Shift): 0.00ms, ±0.00ms 5.00
- [desktop] FirstVisualChange: 649.50ms, ±183.50ms 4.70
- [desktop] SpeedIndex: 997.00ms, ±153.00ms 4.01
- [desktop] VisualComplete85: 1018.00ms, ±152.00ms 3.96
- [desktop] FCP (First Contentful Paint): 654.00ms, ±0.00ms 5.00
- [desktop] firstPaint: 654.00ms, ±182.00ms
- [desktop] LastVisualChange: 1050.00ms, ±150.00ms
- [mobile] TTFB (Time to First Byte): 910.00ms, ±250.00ms 3.00
- [mobile] DOMContentLoaded: 1360.00ms, ±170.00ms 5.00
- [mobile] LCP (Largest Contentful Paint): 1453.33ms, ±166.67ms 5.00
- [mobile] Load: 1773.33ms, ±266.67ms 4.45
- [mobile] TBT (Total Blocking Time): 54.00ms, ±32.00ms 5.00
- [mobile] FirstVisualChange: 1335.00ms, ±165.00ms 5.00
- [mobile] SpeedIndex: 1585.00ms, ±155.00ms 4.83
- [mobile] VisualComplete85: 1620.00ms, ±150.00ms 4.76
- [mobile] FCP (First Contentful Paint): 1350.00ms, ±0.00ms 5.00
- [mobile] CLS (Cumulative Layout Shift): 0.00ms, ±0.00ms 5.00
- [mobile] firstPaint: 1346.67ms, ±153.33ms
- [mobile] LastVisualChange: 1635.00ms, ±165.00ms

Accessibility section:
- 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 2.64:1. Recommendation: change text colour to #717171.error
Tested:
- https://www.codeart.dk/

- 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 2.1:1. Recommendation: change background to #15856e.error
Tested:
- https://www.codeart.dk/

- This searchinput element does not have a name available to an accessibility API. Valid names are: label element, title , aria-label , aria-labelledby .error
Tested:
- https://www.codeart.dk/

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

- Rather poor on user privacy.

Security section:
- HTTPS by default is good! 5.00
- HTTP Strict Transport Security HSTS is pretty bad. 1.00
- Content Security Policy is pretty bad. 1.00
- Reporting CSP Certificate Transparency Network Error Logging is not that good. 2.50
- Referrer Policy is pretty bad. 1.00
- Subresource Integrity SRI is pretty bad. 1.00
- HTTP headers is good! 5.00
- Cookies is ok, with 13 error(s) and 0 warning(s). 1.00

- Webpage generates little carbon dioxide!
- Carbon dioxide per pageview: 1.71 gram(s)
- More green than 76 % of the websites tested by webperf.se (Reference updated: 2026-06-07).
- Network transfer size: 2.71 MB 3.80

- CMS used: episerver
- Web server used: microsoft-httpapi, nginx
- Technology used: asp.net, c, csharp, es6, js, mysql, php, sass, scss, typescript
- License(s) used: gpl-3.0, mit
- Metadata used: icon, open-graph, viewport
- Javascript libraries used: bootstrap, core-js, date-fns, epifind, jquery, matomo, react
- Languages found: da, en
- Image formats used: ico, 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-2026-42533
- CVE-2026-60005
- CVE-2026-56434
- CVE-2026-42055
- CVE-2026-48142
- CVE-2024-6531
- CVE-2019-8331
- CVE-2018-14042
- CVE-2018-14041
- CVE-2018-14040

###### Detected software(s):
- nginx 1.30.2
- bootstrap 4.1.1

###### Affected resource(s):
- https://matomo.bering.codeart.dk/matomo.js
- https://www.codeart.dk/static/vendor/bootstrap/js/bootstrap.bundle.min.js
- https://matomo.bering.codeart.dk/matomo.php?action_name=We%20empower%20organizations%20to%20achieve%20digital%20success&idsite=2&rec=1&r=302499&h=15&m=58&s=18&url=https%3A%2F%2Fwww.codeart.dk%2F&_id=cfb916f34ad6bcd7&_idn=1&send_image=0&_refts=0&dimension4=StartPage&pv_id=XUtrVE&pf_net=91&pf_srv=235&pf_tfr=38&pf_dm1=258&uadata=%7B%22formFactors%22%3A%5B%22Desktop%22%5D%2C%22fullVersionList%22%3A%5B%7B%22brand%22%3A%22Not%3BA%3DBrand%22%2C%22version%22%3A%228.0.0.0%22%7D%2C%7B%22brand%22%3A%22Chromium%22%2C%22version%22%3A%22150.0.7871.186%22%7D%2C%7B%22brand%22%3A%22Google%20Chrome%22%2C%22version%22%3A%22150.0.7871.186%22%7D%5D%2C%22mobile%22%3Afalse%2C%22model%22%3A%22%22%2C%22platform%22%3A%22Linux%22%2C%22platformVersion%22%3A%22%22%7D&pdf=1&qt=0&realp=0&wma=0&fla=0&java=0&ag=0&cookie=1&res=800x600
##### 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):
- core-js 3.30.1
- bootstrap 4.1.1

###### Affected resource(s):
- https://cdn.raffle.ai/search/index.js
- https://www.codeart.dk/static/vendor/bootstrap/js/bootstrap.bundle.min.js
- https://cdn.raffle.ai/search/core.f12e5fa831d221d666a0.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 3.7.1
- nginx 1.30.2

###### Affected resource(s):
- https://code.jquery.com/jquery-3.7.1.slim.min.js
- https://matomo.bering.codeart.dk/matomo.js
- https://matomo.bering.codeart.dk/matomo.php?action_name=We%20empower%20organizations%20to%20achieve%20digital%20success&idsite=2&rec=1&r=302499&h=15&m=58&s=18&url=https%3A%2F%2Fwww.codeart.dk%2F&_id=cfb916f34ad6bcd7&_idn=1&send_image=0&_refts=0&dimension4=StartPage&pv_id=XUtrVE&pf_net=91&pf_srv=235&pf_tfr=38&pf_dm1=258&uadata=%7B%22formFactors%22%3A%5B%22Desktop%22%5D%2C%22fullVersionList%22%3A%5B%7B%22brand%22%3A%22Not%3BA%3DBrand%22%2C%22version%22%3A%228.0.0.0%22%7D%2C%7B%22brand%22%3A%22Chromium%22%2C%22version%22%3A%22150.0.7871.186%22%7D%2C%7B%22brand%22%3A%22Google%20Chrome%22%2C%22version%22%3A%22150.0.7871.186%22%7D%5D%2C%22mobile%22%3Afalse%2C%22model%22%3A%22%22%2C%22platform%22%3A%22Linux%22%2C%22platformVersion%22%3A%22%22%7D&pdf=1&qt=0&realp=0&wma=0&fla=0&java=0&ag=0&cookie=1&res=800x600
##### Opensource software used seem to be maintained 5.00
##### 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://cdn.raffle.ai/search/css/common.370e96cd3021146d0ebe.css
- https://www.codeart.dk/static/vendor/bootstrap/css/bootstrap.min.css
- https://www.codeart.dk/static/bootstrap-blog-1-2/distribution/vendor/fancyapps/fancybox/jquery.fancybox.min.css
- https://www.codeart.dk/static/bootstrap-blog-1-2/distribution/css/fontastic.css

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

Tested:
- https://cdn.raffle.ai/search/css/common.370e96cd3021146d0ebe.css

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

Tested:
- https://cdn.raffle.ai/search/css/common.370e96cd3021146d0ebe.css
- https://www.codeart.dk/static/bootstrap-blog-1-2/distribution/css/custom.css
- https://www.codeart.dk/static/vendor/bootstrap/css/bootstrap.min.css
- https://www.codeart.dk/static/bootstrap-blog-1-2/distribution/css/style.default.css
- https://www.codeart.dk/static/vendor/font-awesome/css/font-awesome.min.css

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

Tested:
- https://cdn.raffle.ai/search/css/common.370e96cd3021146d0ebe.css

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

Tested:
- https://www.codeart.dk/static/bootstrap-blog-1-2/distribution/css/custom.css

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

Tested:
- https://www.codeart.dk/static/vendor/bootstrap/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 functionsok
More info:
- https://stylelint.io/user-guide/rules/function-no-unknown

- 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 deprecated media typesok
More info:
- https://stylelint.io/user-guide/rules/media-type-no-deprecated

- 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 declarationsok
More info:
- https://stylelint.io/user-guide/rules/no-invalid-position-declaration

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

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

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

- selector-no-deprecatedok
More info:
- https://stylelint.io/user-guide/rules/selector-no-deprecated

- selector-no-invalidok
More info:
- https://stylelint.io/user-guide/rules/selector-no-invalid

- 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 unknown type selectorsok
More info:
- https://stylelint.io/user-guide/rules/selector-type-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:
- Ensure required attributes are seterror
More info:
- https://html-validate.org/rules/element-required-attributes.html

Tested:
- https://policy.app.cookieinformation.com/cookiesharingiframe.html

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

Tested:
- https://policy.app.cookieinformation.com/cookiesharingiframe.html

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

Tested:
- https://www.codeart.dk/

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

- Validate permitted attribute valuesok
More info:
- https://html-validate.org/rules/attribute-allowed-values.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 usage of deprecated attributesok
More info:
- https://html-validate.org/rules/no-deprecated-attr.html

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

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

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

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

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

Tested:
- https://policy.app.cookieinformation.com/uc.js

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

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

Standards section:
- no-debuggerok
More info:
- https://eslint.org/docs/latest/rules/no-debugger

- Performance only 4.35
- Accessibility only 3.50

- errors-in-consoleerror
Tested:
- https://www.codeart.dk/

- The browser reports problems on the pageerror
Tested:
- https://www.codeart.dk/

- link-texterror
Tested:
- https://www.codeart.dk/

- The page uses a secure connection (HTTPS)ok
Tested:
- https://www.codeart.dk/

- geolocation-on-startok
Tested:
- https://www.codeart.dk/

- notification-on-startok
Tested:
- https://www.codeart.dk/

- csp-xssok
Tested:
- https://www.codeart.dk/

- has-hstsok
Tested:
- https://www.codeart.dk/

- origin-isolationok
Tested:
- https://www.codeart.dk/

- trusted-types-xssok
Tested:
- https://www.codeart.dk/

- paste-preventing-inputsok
Tested:
- https://www.codeart.dk/

- image-aspect-ratiook
Tested:
- https://www.codeart.dk/

- Images look sharp at the right resolutionok
Tested:
- https://www.codeart.dk/

- doctypeok
Tested:
- https://www.codeart.dk/

- charsetok
Tested:
- https://www.codeart.dk/

- js-librariesok
Tested:
- https://www.codeart.dk/

- deprecationsok
Tested:
- https://www.codeart.dk/

- third-party-cookiesok
Tested:
- https://www.codeart.dk/

- valid-source-mapsok
Tested:
- https://www.codeart.dk/

- is-crawlableok
Tested:
- https://www.codeart.dk/

- The page has a titleok
Tested:
- https://www.codeart.dk/

- meta-descriptionok
Tested:
- https://www.codeart.dk/

- http-status-codeok
Tested:
- https://www.codeart.dk/

- crawlable-anchorsok
Tested:
- https://www.codeart.dk/

- robots-txtok
Tested:
- https://www.codeart.dk/

- Images have alternative text for screen readersok
Tested:
- https://www.codeart.dk/

- hreflangok
Tested:
- https://www.codeart.dk/

- canonicalok
Tested:
- https://www.codeart.dk/

- Insecure traffic (HTTP) is forwarded to secure (HTTPS)ok
- clickjacking-mitigationok
- structured-dataok

Accessibility section:
- Some elements have accessibility markup (ARIA) that isn't allowed thereerror
Tested:
- https://www.codeart.dk/

- Text has too little contrast against the background and is hard to readerror
Tested:
- https://www.codeart.dk/

- The headings aren't in the right ordererror
Tested:
- https://www.codeart.dk/

- Accessibility markup (ARIA) fits the elements it's onok
Tested:
- https://www.codeart.dk/

- Accessibility markup (ARIA) is used according to the rulesok
Tested:
- https://www.codeart.dk/

- No outdated accessibility roles (ARIA) are usedok
Tested:
- https://www.codeart.dk/

- aria-dialog-nameok
Tested:
- https://www.codeart.dk/

- The page is not hidden from screen readersok
Tested:
- https://www.codeart.dk/

- Hidden elements can't be reached with the keyboardok
Tested:
- https://www.codeart.dk/

- Elements have the required accessibility markup (ARIA)ok
Tested:
- https://www.codeart.dk/

- Accessibility roles (ARIA) have valid valuesok
Tested:
- https://www.codeart.dk/

- Accessibility markup (ARIA) has valid valuesok
Tested:
- https://www.codeart.dk/

- Accessibility markup (ARIA) is correctly spelled and validok
Tested:
- https://www.codeart.dk/

- Buttons have a name a screen reader can read outok
Tested:
- https://www.codeart.dk/

- The page has a titleok
Tested:
- https://www.codeart.dk/

- frame-titleok
Tested:
- https://www.codeart.dk/

- The page states which language it's written inok
Tested:
- https://www.codeart.dk/

- The page's language setting is validok
Tested:
- https://www.codeart.dk/

- Images have alternative text for screen readersok
Tested:
- https://www.codeart.dk/

- labelok
Tested:
- https://www.codeart.dk/

- Links have text describing where they gook
Tested:
- https://www.codeart.dk/

- Lists contain only list itemsok
Tested:
- https://www.codeart.dk/

- List items sit inside a real listok
Tested:
- https://www.codeart.dk/

- Visitors can zoom on the pageok
Tested:
- https://www.codeart.dk/

- tabindexok
Tested:
- https://www.codeart.dk/

- Tap targets are big enough and spaced apartok
Tested:
- https://www.codeart.dk/

- valid-langok
Tested:
- https://www.codeart.dk/

- landmark-one-mainok
Tested:
- https://www.codeart.dk/

- Accessibility roles (ARIA) are used only on elements that support themok
Tested:
- https://www.codeart.dk/

- label-content-name-mismatchok
Tested:
- https://www.codeart.dk/

- accesskeysok
- aria-command-nameok
- aria-input-field-nameok
- aria-meter-nameok
- aria-progressbar-nameok
- Elements have the child elements accessibility tools requireok
- Elements are inside the parent element accessibility tools requireok
- aria-textok
- aria-toggle-field-nameok
- aria-tooltip-nameok
- aria-treeitem-nameok
- bypassok
- definition-listok
- dlitemok
- duplicate-id-ariaok
- form-field-multiple-labelsok
- html-xml-lang-mismatchok
- input-button-nameok
- input-image-altok
- Links can be told apart even without colorok
- meta-refreshok
- object-altok
- select-nameok
- skip-linkok
- td-headers-attrok
- th-has-data-cellsok
- 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
- table-duplicate-nameok
- empty-headingok
- Images' alternative text doesn't repeat text that's already next to themok
- identical-links-same-purposeok
- table-fake-captionok
- td-has-headerok

Performance section:
- It takes a long time before anything appears on the pageerror
Tested:
- https://www.codeart.dk/

- It takes a long time before the page's main content appearserror
Tested:
- https://www.codeart.dk/

- It takes a long time before the page looks finished loadingerror
Tested:
- https://www.codeart.dk/

- cache-insighterror
Tested:
- https://www.codeart.dk/

- Text can become invisible while fonts loaderror
Tested:
- https://www.codeart.dk/

- The main image can be found faster by the browsererror
Tested:
- https://www.codeart.dk/

- Files load in a chain that slows the page downerror
Tested:
- https://www.codeart.dk/

- Some files hold things up when the page is about to showerror
Tested:
- https://www.codeart.dk/

- It takes a long time before the page can be usederror
Tested:
- https://www.codeart.dk/

- Remove design code (CSS) that isn't used so the page loads fastererror
Tested:
- https://www.codeart.dk/

- Remove program code (JavaScript) that isn't used so the page loads fastererror
Tested:
- https://www.codeart.dk/

- Old-style program code is sent to modern browserswarning
Tested:
- https://www.codeart.dk/

- The design code (CSS) can be compressed so the page loads fasterwarning
Tested:
- https://www.codeart.dk/

- Images have no set size, which makes the page jumpwarning
Tested:
- https://www.codeart.dk/

- The page responds quickly to clicksok
Tested:
- https://www.codeart.dk/

- Content stays still while the page loadsok
Tested:
- https://www.codeart.dk/

- Nothing makes the content jump aroundok
Tested:
- https://www.codeart.dk/

- The page itself is fetched quicklyok
Tested:
- https://www.codeart.dk/

- The page is reasonably complexok
Tested:
- https://www.codeart.dk/

- Program code (JavaScript) isn't loaded twiceok
Tested:
- https://www.codeart.dk/

- forced-reflow-insightok
Tested:
- https://www.codeart.dk/

- The images are delivered efficientlyok
Tested:
- https://www.codeart.dk/

- lcp-breakdown-insightok
Tested:
- https://www.codeart.dk/

- Code from other sites doesn't affect performance muchok
Tested:
- https://www.codeart.dk/

- The page displays well on mobileok
Tested:
- https://www.codeart.dk/

- The page responds quickly to the visitor's first clickok
Tested:
- https://www.codeart.dk/

- The program code (JavaScript) is compressedok
Tested:
- https://www.codeart.dk/

- The page loads a reasonable amount of dataok
Tested:
- https://www.codeart.dk/

- The program code (JavaScript) runs quicklyok
Tested:
- https://www.codeart.dk/

- The browser doesn't have to work too hard on the pageok
Tested:
- https://www.codeart.dk/

- Everything the page fetches from the networkok
Tested:
- https://www.codeart.dk/

- How long data takes to travel back and forth on the networkok
Tested:
- https://www.codeart.dk/

- Delay in the server before it respondsok
Tested:
- https://www.codeart.dk/

- Tasks the browser performs for the pageok
Tested:
- https://www.codeart.dk/

- Technical information about the pageok
Tested:
- https://www.codeart.dk/

- Measurements of the page's performanceok
Tested:
- https://www.codeart.dk/

- Small images of how the page loadsok
Tested:
- https://www.codeart.dk/

- Image of the page once it finished loadingok
Tested:
- https://www.codeart.dk/

- Overview of the page's program codeok
Tested:
- https://www.codeart.dk/

- Summary of what the page fetchesok
Tested:
- https://www.codeart.dk/

- Visitors aren't sent on unnecessarilyok
Tested:
- https://www.codeart.dk/

- The server responds quicklyok
Tested:
- https://www.codeart.dk/

- inp-breakdown-insightok
- user-timingsok
- No tasks lock up the page for longok
- non-composited-animationsok
- Content doesn't move suddenlyok