Lighthouse Mobile

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

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Detailed Report

Audit breakdown by category with detailed findings.

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.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Request	Cache TTL	Transfer Size
cdn.contentflow.net/sdk/beta/sdk.js	3600.0 s	932.7 KiB
eyeable.hamburg.de/public/js/eyeAble.js	0.0 ms	129.1 KiB
code.etracker.com/code/e.js	14400.0 s	31.5 KiB
conword.hamburg.de/conword.js	0.0 ms	20.2 KiB
eyeable.hamburg.de/public/css/eyeAble.1.13.45.min.css	0.0 ms	10.7 KiB
eyeable.hamburg.de/public/images/eye-able-active-check.svg	0.0 ms	2.6 KiB
eyeable.hamburg.de/public/images/eye-able-black-white.svg	0.0 ms	1.7 KiB
eyeable.hamburg.de/configs/www.hamburg.de.js	0.0 ms	1019 B
static.hamburg.de/fhh/a11y-circle.svg	0.0 ms	982 B

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.

Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Est Savings
/resource/crblob/1144916/17b5ffaf899ab276df5efa2b04795240...	290 ms
/resource/crblob/1144912/d1ec29d9562239f3d64c70b694d2bffd...	270 ms
/resource/crblob/1144906/5e5aebe3d3716bbce2086032a2c0f367...	270 ms
/resource/crblob/1144902/0591233a3b319bd1a52ccf6966dcc54d...	270 ms
/resource/crblob/1144922/5af811855e834758656c1c1e75706f5b...	265 ms

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:40.23 source:map[column:299547 line:3 type:source-location url:https://www.hamburg.de/resource/themes/km-i/js/index-863840-32.js urlProvider:network]]]

headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:40.23 source:map[column:311202 line:2 type:source-location url:https://www.hamburg.de/resource/themes/km-i/js/index-863840-32.js urlProvider:network]]]

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Resource Size	Est Savings
Visualisierung eines Basketballspiels in einer offenen Arena mit vielen Zuschau… `figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img`	/resource/image/1136430/landscape_ratio16x9/736/414/1cf25...	667.4 KiB	626.9 KiB
Zeitung `figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img`	/resource/image/267700/landscape_ratio4x3/681/511/3d54132...	187.8 KiB	131.2 KiB
Eine Windmühle steht auf einer entfernten Anhöhe. Von nahem fotografierte Blüte… `figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img`	/resource/image/1092022/landscape_ratio16x9/736/414/18287...	76.9 KiB	36.4 KiB
Der neue Hamburger Senat auf der Senatstreppe `figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img`	/resource/image/1056418/landscape_ratio16x9/736/414/c21b1...	70.8 KiB	30.3 KiB
Eine Gruppe von zwei Frau und zwei Männern im älteren Alter trinken Tee zusamme… `figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img`	/resource/image/1007560/landscape_ratio16x9/736/414/e39db...	70.2 KiB	29.7 KiB
Ansicht des Altonaer Rathauses `figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img`	/resource/image/265458/landscape_ratio16x9/736/414/6ba55d...	69.5 KiB	29.0 KiB
figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img `figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img`	/resource/image/900314/landscape_ratio16x9/736/414/1624c1...	60.0 KiB	10.4 KiB
Hamburg.de Logo `div.km1-container > div.km1-header__container > a.km1-logo > img.km1-img`	/resource/crblob/29060/429adfbcae411af8107df29405082120/h...	10.1 KiB	8.3 KiB
Gemälde. Drei Frauen auf einer Brücke `figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img`	/resource/image/1000980/landscape_ratio16x9/736/414/2a81f...	57.2 KiB	7.6 KiB

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-9-IMG

nodeLabel: An der Alster blüht ein Kirschblütenbaum. Die Alsterfontäne sprudelt in die Luf…

path: 1,HTML,1,BODY,3,MAIN,2,DIV,0,DIV,0,FIGURE,0,DIV,1,PICTURE,4,IMG

selector: figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img

snippet: <img class="km1-img" src="https://www.hamburg.de/resource/image/1149712/landscape_ratio16x9/698/416/…" alt="An der Alster blüht ein Kirschblütenbaum. Die Alsterfontäne sprudelt in di…">

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

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.

URL	Transfer Size	Duration
eyeable.hamburg.de/public/js/eyeAble.js	129.1 KiB	2.6 s
conword.hamburg.de/conword.js	20.2 KiB	1.4 s
eyeable.hamburg.de/configs/www.hamburg.de.js	1019 B	979 ms
www.hamburg.de/resource/themes/km-i/css/km-i-5430-34.css	101.0 KiB	1.6 s
/resource/themes/km-i/css/temp-fixes/mediathek-temp-fix-1...	189 B
cdn.contentflow.net/sdk/beta/sdk.js	932.7 KiB	6.8 s

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

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 977 ms

URL	Time Spent
hamburg.de/	977 ms
www.hamburg.de/	0.0 ms

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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: 600 ms 94.7 KiB

URL	Transfer Size	Est Savings
www.hamburg.de/resource/themes/km-i/css/km-i-5430-34.css	100.9 KiB	94.7 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: 4.9 s 1.0 MiB

URL	Transfer Size	Est Savings
cdn.contentflow.net/sdk/beta/sdk.js	926.8 KiB	793.3 KiB
www.hamburg.de/resource/themes/km-i/js/index-863840-32.js	229.6 KiB	116.1 KiB
eyeable.hamburg.de/public/js/eyeAble.js	128.7 KiB	91.7 KiB
www.hamburg.de/resource/themes/km-i/js/commons-5446-13.js	38.9 KiB	27.3 KiB

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Total CPU Time	Script Evaluation	Script Parse
www.hamburg.de/resource/themes/km-i/js/index-863840-32.js	1.1 s	692 ms	94 ms
www.hamburg.de/	887 ms	8.4 ms	2.6 ms
Unattributable	432 ms	7.6 ms	0.0 ms
eyeable.hamburg.de/public/js/eyeAble.js	422 ms	131 ms	79 ms
code.etracker.com/code/e.js	237 ms	221 ms	13 ms
cdn.contentflow.net/sdk/beta/sdk.js	208 ms	87 ms	120 ms

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

Category	Time Spent
Script Evaluation	1.2 s
Style & Layout	887 ms
Other	691 ms
Script Parsing & Compilation	335 ms
Parse HTML & CSS	182 ms
Rendering	130 ms

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
cdn.contentflow.net/sdk/beta/sdk.js	932.7 KiB
/resource/image/1136430/landscape_ratio16x9/736/414/1cf25...	673.2 KiB
/resource/crblob/5368/f620e7916cf7cde62e714d83a4921077/ic...	388.2 KiB
www.hamburg.de/resource/themes/km-i/js/index-863840-32.js	229.7 KiB
/resource/image/267700/landscape_ratio4x3/681/511/3d54132...	189.6 KiB
eyeable.hamburg.de/public/js/eyeAble.js	129.1 KiB
www.hamburg.de/resource/themes/km-i/css/km-i-5430-34.css	101.0 KiB
/resource/image/1163306/portrait_ratio1x1/681/681/b0706dc...	100.7 KiB
/resource/image/899002/landscape_ratio4x3/768/576/140f7ae...	99.8 KiB
/resource/image/905744/landscape_ratio16x9/736/414/f9bfb7...	93.8 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
Icon Barrierefreiheit mit türkisem Hintergrund `figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img`	/resource/image/917926/landscape_ratio4x3/681/511/b821389...
Zeitung `figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img`	/resource/image/267700/landscape_ratio4x3/681/511/3d54132...
Hamburg.de Logo `div.km1-container > div.km1-header__container > a.km1-logo > img.km1-img`	/resource/crblob/29060/429adfbcae411af8107df29405082120/h...
An der Alster blüht ein Kirschblütenbaum. Die Alsterfontäne sprudelt in die Luf… `figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img`	/resource/image/1149712/landscape_ratio16x9/698/416/466ae...
Visualisierung eines Basketballspiels in einer offenen Arena mit vielen Zuschau… `figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img`	/resource/image/1136430/landscape_ratio16x9/736/414/1cf25...
Eine Gruppe von zwei Frau und zwei Männern im älteren Alter trinken Tee zusamme… `figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img`	/resource/image/1007560/landscape_ratio16x9/736/414/e39db...
Zwei Frauen lesen lachend aus ihren Tagebüchern `figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img`	/resource/image/404234/landscape_ratio16x9/736/414/c87f96...
Wasserlichtkonzerte in Planten un Blomen `figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img`	/resource/image/876186/landscape_ratio16x9/736/414/ae0954...
Drohnen zeichnen Eine Chance für alle und das Logo der Olympia-Kampagne an den … `figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img`	/resource/image/1150764/landscape_ratio16x9/736/414/7fd70...
Gemälde. Drei Frauen auf einer Brücke `figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img`	/resource/image/1000980/landscape_ratio16x9/736/414/2a81f...
Eine Windmühle steht auf einer entfernten Anhöhe. Von nahem fotografierte Blüte… `figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img`	/resource/image/1092022/landscape_ratio16x9/736/414/18287...
teuererklärung für das Finanzamt Ein Formular für die Einkommensteuererklärung … `figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img`	/resource/image/1118326/landscape_ratio16x9/736/414/1df1d...
Der neue Hamburger Senat auf der Senatstreppe `figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img`	/resource/image/1056418/landscape_ratio16x9/736/414/c21b1...
figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img `figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img`	/resource/image/900314/landscape_ratio16x9/736/414/1624c1...
Ansicht des Altonaer Rathauses `figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img`	/resource/image/265458/landscape_ratio16x9/736/414/6ba55d...
figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img `figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img`	/resource/image/905744/landscape_ratio16x9/736/414/f9bfb7...
Die Elbphilharmonie im Sonnenaufgang `figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img`	/resource/image/847228/landscape_ratio16x9/736/414/550c99...
Das Keyvisual des Musicals Zurück in die Zukunft `figure.km1-figure > div.km1-figure__picture-wrapper > picture.km1-picture > img.km1-img`	/resource/image/1055774/landscape_ratio16x9/736/414/f4c60...

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

●Layout shift culprits

●Optimize DOM size

●LCP breakdown

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●Avoid long main-thread tasks 11 long tasks found

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 90 ms

●Server Backend Latencies 60 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 90 ms

○INP breakdown

○User Timing marks and measures

○Avoid non-composited animations

○Avoid large layout shifts

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

Focusable descendents within an `[aria-hidden="true"]` element prevent those interactive elements from being available to users of assistive technologies like screen readers. Learn how `aria-hidden` affects focusable elements.

Why this matters

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

Source: MDN Permissions-Policy

Failing Elements
Sucheingabefeld `body.km1-page > main.km1-main > div#km1-search-dialog`

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.

Names and labels

When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.km1-teaser-slider > div.km1-slider > div.km1-slider__controls > button.km1-button `div.km1-teaser-slider > div.km1-slider > div.km1-slider__controls > button.km1-button`
div.km1-teaser-slider > div.km1-slider > div.km1-slider__controls > button.km1-button `div.km1-teaser-slider > div.km1-slider > div.km1-slider__controls > button.km1-button`

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.

○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

●`[role]` values are valid

●`[aria-*]` attributes have valid values

●`[aria-*]` attributes are valid and not misspelled

●Image elements have `[alt]` attributes

●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.

●ARIA attributes are used as specified for the element's role

●Elements use only permitted ARIA attributes

●Background and foreground colors have a sufficient contrast ratio

●Document has a `<title>` element

●`<html>` element has a `[lang]` attribute

●`<html>` element has a valid value for its `[lang]` attribute

●Links have a discernible name

●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

●Touch targets have sufficient size and spacing.

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Identical links have the same purpose.

○`[accesskey]` values are unique

○`button`, `link`, and `menuitem` elements have accessible names

○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○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

○Elements with the `role=text` attribute do not have focusable descendents.

○ARIA toggle fields have accessible names

○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 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

○Links are distinguishable without relying on color.

○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.

○Uses ARIA roles only on compatible elements

○Image elements do not have `[alt]` attributes that are redundant text.

○Elements with visible text labels have matching accessible names.

○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.

100

Best Practices

General

Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
www.hamburg.de/resource/themes/km-i/js/index-863840-32.js
eyeable.hamburg.de/public/js/eyeAble.js

●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

●Displays images with correct aspect ratio

●Serves images with appropriate resolution

●Page has the HTML doctype

●Properly defines charset

●No browser errors logged to the console

●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 DOM-based XSS with Trusted Types

●Detected JavaScript libraries

○Redirects HTTP traffic to HTTPS

○Mitigate clickjacking with XFO or CSP

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

Canonical links suggest which URL to show in search results. Learn more about canonical links.

Why this matters

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

Source: MDN Permissions-Policy

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

○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 have descriptive text

●Links are crawlable

●robots.txt is valid

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`