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Lighthouse Mobile

· 0 checks — Mobile Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.
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Detailed Report

Audit breakdown by category with detailed findings.

98

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Performance issues directly impact user engagement and conversion rates.

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
value: no origins were preconnected
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates
value: No additional origins are good candidates for preconnecting

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

Diagnostics

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 23.6 KiB
URLTransfer SizeEst Savings
casinonsvenska.eu/static/css/main.min.css?v=429.6 KiB23.6 KiB

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 63.2 KiB
URLTransfer SizeEst Savings
www.googletagmanager.com/gtag/js?id=G-4D0GF5FH6Z145.6 KiB63.2 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
Arabian Nights div.__cl-c-slot___ > a.__cl-c-slot__img___ > picture > img.webpexpress-processed
data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=
Dead or Alive div.__cl-c-slot___ > a.__cl-c-slot__img___ > picture > img.webpexpress-processed
data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=
Lucky Links div.__cl-c-slot___ > a.__cl-c-slot__img___ > picture > img.webpexpress-processed
data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=
Wizard Shop div.__cl-c-slot___ > a.__cl-c-slot__img___ > picture > img.webpexpress-processed
data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=
White Rabbit div.__cl-c-slot___ > a.__cl-c-slot__img___ > picture > img.webpexpress-processed
data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=
Super Flip Slot div.__cl-c-slot___ > a.__cl-c-slot__img___ > picture > img.webpexpress-processed
data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=
casinonsvenska.eu div.__cl-center___ > a.__cl-c-logo___ > picture > img.webpexpress-processed
/wp-content/webp-express/webp-images/static/img-S-1/conte...
Brucebet Casino div.__cl-c-top-tb__c___ > a.__cl-c-top-tb__logo___ > picture > img.webpexpress-processed
/wp-content/webp-express/webp-images/uploads/2025/03/bruc...
winshark Casino div.__cl-c-top-tb__c___ > a.__cl-c-top-tb__logo___ > picture > img.webpexpress-processed
/wp-content/webp-express/webp-images/uploads/2025/03/wins...
X-on Casino div.__cl-c-top-tb__c___ > a.__cl-c-top-tb__logo___ > picture > img.webpexpress-processed
/wp-content/webp-express/webp-images/uploads/2025/03/xon-...
Betsson Casino div.__cl-c-cas-tb__c___ > a.__cl-c-cas-tb__logo___ > picture > img.webpexpress-processed
Unibet div.__cl-c-cas-tb__c___ > a.__cl-c-cas-tb__logo___ > picture > img.webpexpress-processed
Vinnarum div.__cl-c-cas-tb__c___ > a.__cl-c-cas-tb__logo___ > picture > img.webpexpress-processed
Betway div.__cl-c-cas-tb__c___ > a.__cl-c-cas-tb__logo___ > picture > img.webpexpress-processed
Thrills div.__cl-c-cas-tb__c___ > a.__cl-c-cas-tb__logo___ > picture > img.webpexpress-processed
Mobilbet div.__cl-c-cas-tb__c___ > a.__cl-c-cas-tb__logo___ > picture > img.webpexpress-processed
Casino-X div.__cl-c-top-tb__c___ > a.__cl-c-top-tb__logo___ > picture > img.webpexpress-processed
/wp-content/webp-express/webp-images/uploads/2025/08/casi...
BetFury div.__cl-c-top-tb__c___ > a.__cl-c-top-tb__logo___ > picture > img.webpexpress-processed
/wp-content/webp-express/webp-images/uploads/2025/08/betf...
div.__cl-c-ban__cont___ > div.__cl-c-ban__logo___ > picture > img.webpexpress-processed div.__cl-c-ban__cont___ > div.__cl-c-ban__logo___ > picture > img.webpexpress-processed
data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=
Nu online! Prova nya bandit-sloten Cowboys Gold div.__cl-c-post___ > a.__cl-c-post__img___ > picture > img.webpexpress-processed
data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=
Missa inte heta spelsläppet Pirate Gold Deluxe div.__cl-c-post___ > a.__cl-c-post__img___ > picture > img.webpexpress-processed
data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=
Följ med mullvaden i nya Moley Moolah! div.__cl-c-post___ > a.__cl-c-post__img___ > picture > img.webpexpress-processed
data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=
Dragon vs Tiger i nytt spel från PragmaticPlay div.__cl-c-post___ > a.__cl-c-post__img___ > picture > img.webpexpress-processed
data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=
Neteller div.__cl-c-ft-pay___ > div.__cl-c-ft-pay__el___ > picture > img.webpexpress-processed
data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=
VISA div.__cl-c-ft-pay___ > div.__cl-c-ft-pay__el___ > picture > img.webpexpress-processed
data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=
PayPal div.__cl-c-ft-pay___ > div.__cl-c-ft-pay__el___ > picture > img.webpexpress-processed
data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=
EntroPay div.__cl-c-ft-pay___ > div.__cl-c-ft-pay__el___ > picture > img.webpexpress-processed
data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=
stodlinjen div.__cl-c-ft-pay___ > div.__cl-c-ft-pay__el___ > picture > img.webpexpress-processed
data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=
18+ div.__cl-c-ft-pay___ > div.__cl-c-ft-pay__el___ > picture > img.webpexpress-processed
data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=
div.__cl-c-cas-tb__c___ > a.__cl-c-cas-tb__logo___ > picture > img.webpexpress-processed div.__cl-c-cas-tb__c___ > a.__cl-c-cas-tb__logo___ > picture > img.webpexpress-processed

More information about the performance of your application. These numbers don't directly affect the Performance score.

Keep the server response time for the main document short because all other requests depend on it. Learn more about the Time to First Byte metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 975 ms
URLTime Spent
casinonsvenska.eu/1.1 s
Time to Interactive 3.5 s
Max Potential First Input Delay 100 ms
Layout shift culprits
Optimize DOM size
Font display
Forced reflow
Improve image delivery
LCP breakdown
Modern HTTP
Optimize viewport for mobile
Minify CSS
Minify JavaScript
Avoids enormous network payloads Total size was 363 KiB
User Timing marks and measures 5 user timings
JavaScript execution time 0.4 s
Minimizes main-thread work 1.6 s
Avoid long main-thread tasks 4 long tasks found
Avoid non-composited animations 11 animated elements found
Page didn't prevent back/forward cache restoration
Network Requests
Network Round Trip Times 30 ms
Server Backend Latencies 60 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Avoid multiple page redirects
Avoid large layout shifts 1 layout shift found
INP breakdown
LCP request discovery
73

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

ARIA

When an input field doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn more about input field labels.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Harriet Wizard Shop 1993 kr Carolyn Treasure Island Slot 1023 kr Jeanette Video… div.__cl-e-box___ > div.__cl-c-winner___ > div.slick-list > div.slick-track
BruceBet Bonus: 150 % Kontantbar: Ja Max. Bonus: 500 % Exklusivt: Nej TILL BONU… div.c-flip-sl-S-1 > div.__cl-c-flip-sl___ > div.slick-list > div.slick-track

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
nätcasinon div.c-srch-S-1 > div#srch_69e8548de04b6 > div.__cl-c-srch__in___ > a
ALLA KASINON div.c-top-cas-S-1 > div.__cl-c-top-cas___ > div.__cl-c-top-cas__ft___ > a.__cl-e-lnk-ar___
FÅ JACKPOT div.textwidget > div.__cl-gr___ > div.__cl-gr__xs-5___ > a.__cl-e-btn___
Lisa div.slick-slide > div.__cl-c-winner__el___ > div.__cl-c-winner__in___ > div.__cl-c-winner__name___
Wonky Wabbits div.__cl-c-winner__el___ > div.__cl-c-winner__in___ > div.__cl-c-winner__box___ > a.__cl-c-winner__game___
1626 kr div.__cl-c-winner__el___ > div.__cl-c-winner__in___ > div.__cl-c-winner__box___ > div.__cl-c-winner__sum___
Harold div.slick-slide > div.__cl-c-winner__el___ > div.__cl-c-winner__in___ > div.__cl-c-winner__name___
White Rabbit div.__cl-c-winner__el___ > div.__cl-c-winner__in___ > div.__cl-c-winner__box___ > a.__cl-c-winner__game___
1467 kr div.__cl-c-winner__el___ > div.__cl-c-winner__in___ > div.__cl-c-winner__box___ > div.__cl-c-winner__sum___
Brian div.slick-slide > div.__cl-c-winner__el___ > div.__cl-c-winner__in___ > div.__cl-c-winner__name___
The Love Boat div.__cl-c-winner__el___ > div.__cl-c-winner__in___ > div.__cl-c-winner__box___ > a.__cl-c-winner__game___
1449 kr div.__cl-c-winner__el___ > div.__cl-c-winner__in___ > div.__cl-c-winner__box___ > div.__cl-c-winner__sum___
Scott div.slick-slide > div.__cl-c-winner__el___ > div.__cl-c-winner__in___ > div.__cl-c-winner__name___
Gemix div.__cl-c-winner__el___ > div.__cl-c-winner__in___ > div.__cl-c-winner__box___ > a.__cl-c-winner__game___
1798 kr div.__cl-c-winner__el___ > div.__cl-c-winner__in___ > div.__cl-c-winner__box___ > div.__cl-c-winner__sum___
TILL BONUSEN div.c-flips-S-1 > div.__cl-c-flip___ > div.__cl-c-flip__bk___ > a.__cl-e-btn___
SPELA div.__cl-c-slot___ > div.__cl-c-slot__pnl___ > div.__cl-c-slot__btns___ > a.__cl-c-slot__btn___
SPELA div.__cl-c-slot___ > div.__cl-c-slot__pnl___ > div.__cl-c-slot__btns___ > a.__cl-c-slot__btn___
SPELA div.__cl-c-slot___ > div.__cl-c-slot__pnl___ > div.__cl-c-slot__btns___ > a.__cl-c-slot__btn___
SPELA div.__cl-c-slot___ > div.__cl-c-slot__pnl___ > div.__cl-c-slot__btns___ > a.__cl-c-slot__btn___
SPELA div.__cl-c-slot___ > div.__cl-c-slot__pnl___ > div.__cl-c-slot__btns___ > a.__cl-c-slot__btn___
SPELA div.__cl-c-slot___ > div.__cl-c-slot__pnl___ > div.__cl-c-slot__btns___ > a.__cl-c-slot__btn___
SPELA div.__cl-c-cas-tb___ > div.__cl-c-cas-tb__r___ > div.__cl-c-cas-tb__c___ > a.__cl-e-btn___
SPELA div.__cl-c-cas-tb___ > div.__cl-c-cas-tb__r___ > div.__cl-c-cas-tb__c___ > a.__cl-e-btn___
SPELA div.__cl-c-cas-tb___ > div.__cl-c-cas-tb__r___ > div.__cl-c-cas-tb__c___ > a.__cl-e-btn___
SPELA div.__cl-c-cas-tb___ > div.__cl-c-cas-tb__r___ > div.__cl-c-cas-tb__c___ > a.__cl-e-btn___
SPELA div.__cl-c-cas-tb___ > div.__cl-c-cas-tb__r___ > div.__cl-c-cas-tb__c___ > a.__cl-e-btn___
SPELA div.__cl-c-cas-tb___ > div.__cl-c-cas-tb__r___ > div.__cl-c-cas-tb__c___ > a.__cl-e-btn___
SPELA div.__cl-c-cas-tb___ > div.__cl-c-cas-tb__r___ > div.__cl-c-cas-tb__c___ > a.__cl-e-btn___
TILL CASINOT! div.__cl-center___ > div.textwidget > a.__cl-c-ban__in___ > div.__cl-e-btn___
casino bonusar div.__cl-c-txcolps___ > div#collapse-srch-1 > div.__cl-c-txcolps-tx___ > a
Twitter div.__cl-gr__sm-6___ > div.c-sh-S-1 > div#share_69e8548e26b13 > a.__cl-e-sh__el___
TILL CASINO LISTA div.__cl-c-txcolps-tx___ > div.__cl-gr___ > div.__cl-gr__sm-6___ > a.__cl-e-btn___
slotmaskiner div#collapse-srch-2 > div.__cl-c-txcolps-tx___ > p > a
casinospel div#collapse-srch-2 > div.__cl-c-txcolps-tx___ > p > a
27.02.2025 div.__cl-gr__sm-6___ > div.c-posts-S-1 > div.__cl-c-post___ > div.__cl-c-post__date___
Läs mer div.__cl-gr__sm-6___ > div.c-posts-S-1 > div.__cl-c-post___ > a.__cl-c-post__link___
11.02.2025 div.__cl-gr__sm-6___ > div.c-posts-S-1 > div.__cl-c-post___ > div.__cl-c-post__date___
Läs mer div.__cl-gr__sm-6___ > div.c-posts-S-1 > div.__cl-c-post___ > a.__cl-c-post__link___
24.01.2025 div.__cl-gr__sm-6___ > div.c-posts-S-1 > div.__cl-c-post___ > div.__cl-c-post__date___
Läs mer div.__cl-gr__sm-6___ > div.c-posts-S-1 > div.__cl-c-post___ > a.__cl-c-post__link___
22.01.2025 div.__cl-gr__sm-6___ > div.c-posts-S-1 > div.__cl-c-post___ > div.__cl-c-post__date___
Läs mer div.__cl-gr__sm-6___ > div.c-posts-S-1 > div.__cl-c-post___ > a.__cl-c-post__link___
Snabbmeny div.c-contents-S-1 > div.__cl-c-contents___ > button.__cl-c-contents__btn___ > div.__cl-c-contents__btn-title___
Twitter div.__cl-center___ > div.c-sh-S-1 > div#share_69e8548e50db4 > a.__cl-e-sh__el___
casinonsvenska.eu © 2026 div.c-ft-S-1 > div.__cl-c-ft___ > div.__cl-center___ > div.__cl-c-ft__warn___

These are opportunities to improve the legibility of your content.

Navigation

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Är varje svenskt casino på nätet lika bra? div.__cl-c-txcolps___ > div#collapse-srch-1 > div.__cl-c-txcolps-tx___ > h3#ar-varje-svenskt-casino-pa-natet-lika-bra

These are opportunities to improve keyboard navigation in your application.

Internationalization and localization

If a page doesn't specify a `lang` attribute, a screen reader assumes that the page is in the default language that the user chose when setting up the screen reader. If the page isn't actually in the default language, then the screen reader might not announce the page's text correctly. Learn more about the `lang` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html html

These are opportunities to improve the interpretation of your content by users in different locales.

Names and labels

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.__cl-c-txcolps-tx___ > div.__cl-embed-float___ > div.__cl-youtube___ > img div.__cl-c-txcolps-tx___ > div.__cl-embed-float___ > div.__cl-youtube___ > img

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.__cl-c-cas-tb___ > div.__cl-c-cas-tb__r___ > div.__cl-c-cas-tb__c___ > a.__cl-c-cas-tb__logo___ div.__cl-c-cas-tb___ > div.__cl-c-cas-tb__r___ > div.__cl-c-cas-tb__c___ > a.__cl-c-cas-tb__logo___
div.c-txcolps-S-1 > div.__cl-c-txcolps___ > div.__cl-c-txcolps-p___ > a.__cl-c-toggle___ div.c-txcolps-S-1 > div.__cl-c-txcolps___ > div.__cl-c-txcolps-p___ > a.__cl-c-toggle___

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Best practices

Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.

Why this matters

Informational: a Permissions-Policy directive showing feature -> allowed origins.

Source: MDN Permissions-Policy

Failing Elements
head > meta head > meta

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
18+ | Regler & Villkor div.__cl-c-top-tb__r___ > div.__cl-c-top-tb__c___ > div.__cl-c-tc___ > a.__cl-c-tc__link___
18+ | Regler & Villkor div.__cl-c-top-tb__r___ > div.__cl-c-top-tb__c___ > div.__cl-c-tc___ > a.__cl-c-tc__link___
18+ | Regler & Villkor div.__cl-c-top-tb__r___ > div.__cl-c-top-tb__c___ > div.__cl-c-tc___ > a.__cl-c-tc__link___
18+ | Regler & Villkor div.__cl-c-top-tb__r___ > div.__cl-c-top-tb__c___ > div.__cl-c-tc___ > a.__cl-c-tc__link___
18+ | Regler & Villkor div.__cl-c-top-tb__r___ > div.__cl-c-top-tb__c___ > div.__cl-c-tc___ > a.__cl-c-tc__link___

One main landmark helps screen reader users navigate a web page. Learn more about landmarks.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html html

These items highlight common accessibility best practices.

Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Snabbmeny div.__cl-page___ > div.c-contents-S-1 > div.__cl-c-contents___ > button.__cl-c-contents__btn___
Interactive controls are keyboard focusable
Interactive elements indicate their purpose and state
The page has a logical tab order
Visual order on the page follows DOM order
User focus is not accidentally trapped in a region
The user's focus is directed to new content added to the page
HTML5 landmark elements are used to improve navigation
Offscreen content is hidden from assistive technology
Custom controls have associated labels
Custom controls have ARIA roles
`[aria-*]` attributes match their roles
`[aria-hidden="true"]` is not present on the document `<body>`
`[role]`s have all required `[aria-*]` attributes
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
`[role]`s are contained by their required parent element
`[role]` values are valid
`[aria-*]` attributes have valid values
`[aria-*]` attributes are valid and not misspelled
Buttons have an accessible name
`button`, `link`, and `menuitem` elements have accessible names
ARIA attributes are used as specified for the element's role
`[aria-hidden="true"]` elements do not contain focusable descendents
Elements use only permitted ARIA attributes
ARIA toggle fields have accessible names
Document has a `<title>` element
Links are distinguishable without relying on color.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
No element has a `[tabindex]` value greater than 0
Deprecated ARIA roles were not used
Uses ARIA roles only on compatible elements
Identical links have the same purpose.
`[accesskey]` values are unique
Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
ARIA `meter` elements have accessible names
ARIA `progressbar` elements have accessible names
Elements with the `role=text` attribute do not have focusable descendents.
ARIA `tooltip` elements have accessible names
ARIA `treeitem` elements have accessible names
The page contains a heading, skip link, or landmark region
`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Definition list items are wrapped in `<dl>` elements
ARIA IDs are unique
No form fields have multiple labels
`<frame>` or `<iframe>` elements have a title
`<html>` element has a valid value for its `[lang]` attribute
`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
Input buttons have discernible text.
`<input type="image">` elements have `[alt]` text
Form elements have associated labels
The document does not use `<meta http-equiv="refresh">`
`<object>` elements have alternate text
Select elements have associated label elements.
Skip links are focusable.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
`[lang]` attributes have a valid value
`<video>` elements contain a `<track>` element with `[kind="captions"]`
Tables have different content in the summary attribute and `<caption>`.
All heading elements contain content.
Image elements do not have `[alt]` attributes that are redundant text.
Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
`<td>` elements in a large `<table>` have one or more table headers.
88

Best Practices

User Experience

Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLAspect Ratio (Displayed)Aspect Ratio (Actual)
div.__cl-c-flip__fr___ > a.__cl-c-flip__logo___ > picture > img.attachment-full div.__cl-c-flip__fr___ > a.__cl-c-flip__logo___ > picture > img.attachment-full
/wp-content/webp-express/webp-images/uploads/2025/03/bruc...163 x 40 (4.08)194 x 40 (4.85)
div.__cl-c-flip__fr___ > a.__cl-c-flip__logo___ > picture > img.attachment-full div.__cl-c-flip__fr___ > a.__cl-c-flip__logo___ > picture > img.attachment-full
/wp-content/webp-express/webp-images/uploads/2024/02/img-...163 x 40 (4.08)194 x 40 (4.85)
BetFury Casino div.__cl-c-flip__fr___ > a.__cl-c-flip__logo___ > picture > img.attachment-full
/wp-content/webp-express/webp-images/uploads/2025/08/betf...163 x 40 (4.08)194 x 40 (4.85)
div.__cl-c-flip__fr___ > a.__cl-c-flip__logo___ > picture > img.attachment-full div.__cl-c-flip__fr___ > a.__cl-c-flip__logo___ > picture > img.attachment-full
/wp-content/webp-express/webp-images/uploads/2025/03/bruc...163 x 40 (4.08)194 x 40 (4.85)
div.__cl-c-flip__fr___ > a.__cl-c-flip__logo___ > picture > img.attachment-full div.__cl-c-flip__fr___ > a.__cl-c-flip__logo___ > picture > img.attachment-full
/wp-content/webp-express/webp-images/uploads/2024/02/img-...163 x 40 (4.08)194 x 40 (4.85)

Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLDisplayed sizeActual sizeExpected size
casinonsvenska.eu div.__cl-center___ > a.__cl-c-logo___ > picture > img.webpexpress-processed
/wp-content/webp-express/webp-images/static/img-S-1/conte...181 x 30193 x 32272 x 45

General

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

SourceDescription
Failed to load resource: the server responded with a status of 404 ()
Uses HTTPS
Avoids deprecated APIs
Avoids third-party cookies
Allows users to paste into input fields
Avoids requesting the geolocation permission on page load
Avoids requesting the notification permission on page load
Page has the HTML doctype
Properly defines charset
No issues in the `Issues` panel in Chrome Devtools
Ensure CSP is effective against XSS attacks
Use a strong HSTS policy
Ensure proper origin isolation with COOP
Mitigate clickjacking with XFO or CSP
Mitigate DOM-based XSS with Trusted Types
Detected JavaScript libraries
Page has valid source maps
Redirects HTTP traffic to HTTPS
75

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Content Best Practices

Descriptive link text helps search engines understand your content. Learn how to make links more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.__cl-c-txcolps-tx___ > div.__cl-embed-float___ > div.__cl-youtube___ > img div.__cl-c-txcolps-tx___ > div.__cl-embed-float___ > div.__cl-youtube___ > img

Format your HTML in a way that enables crawlers to better understand your app’s content.

Crawling and Indexing

If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed. Learn more about robots.txt.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Line #ContentError
25Sitemap: [DOMAIN]/sitemap.xmlInvalid sitemap URL

To appear in search results, crawlers need access to your app.

Structured data is valid
Page isn’t blocked from indexing
Document has a `<title>` element
Document has a meta description
Page has successful HTTP status code
Links are crawlable
Document has a valid `hreflang`
Document has a valid `rel=canonical`

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