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Results for https://welt.de

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DE · EUR (€) · Estimated Applicable regulations: DSGVO · ePrivacy Directive · EAA Dev cost: €90/hr How jurisdiction is detected
E-commerce · estimated Tracking: purchases
Spain Spain · Madrid Completed: Apr 15, 2026 23:14 UTC
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Mobile 375 × 812

Screenshot of the audited page (Mobile 375×812)

Desktop 1440 × 900

Screenshot of the audited page (Desktop 1440×900)
C74

Site Health

Score: 74 / 100

Based on 8 categories, 0 sections

Decent speed, but optimizing further could improve engagement.

Several missing protections leave your users and data exposed.

Several issues make your site difficult for assistive technology users.

Well-optimized for search — your content is discoverable.

Solid infrastructure — fast server responses across the board.

Mostly compliant — a few items need attention.

Rich content metadata — your pages look great everywhere.

Reasonable footprint with room for optimization.

How is this calculated?

The overall score is a weighted average of individual category scores. Categories with more impact on user experience and security carry more weight.

Performance 25%Security 25%Accessibility 15%SEO 10%Infrastructure 10%Compliance 8%Content 5%Sustainability 2%

Weights reflect general web best practices. Individual needs may differ.

How the composite score is calculated

How you compare

Cart Functionality sites average 72
At average
Better than 60% of Cart Functionality sites See full Cart Functionality benchmark →
core-js sites average 72
At average
Better than 64% of core-js sites See full core-js benchmark →

Top Priorities (5)

1

Content-Security-Policy header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers
2

HSTS header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers
3

No Content-Security-Policy header found

Security gaps expose your site and users to attacks, eroding trust.

Security › Content Security Policy
4

No H1 heading found

Accessibility issues exclude users with disabilities — up to 15% of your potential audience.

Accessibility › Heading Hierarchy
5

is missing width/height — may cause layout shift

Performance issues directly impact user engagement and conversion rates.

Performance › Image Optimization
View fix priority matrix

Fix Priority Matrix

5 findings

Quick Wins

3

High impact, low effort — start here.

Strategic

2

High impact, requires investment.

Easy Improvements

0

Small gains, minimal effort.

Nothing in this quadrant — good news.

Deprioritize

0

Low impact, high effort — do last.

Nothing in this quadrant — good news.

← Low effort High effort →
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What fixing these means

Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 7.7s exceeds Google's 2.5s 'Good' threshold and the 1 performance issue below directly contributes to it. Accessibility issues exclude users who rely on assistive technology — an estimated 15% of your potential audience. Addressing the critical issues below would have the most immediate impact on your user trust.

3 security gaps detected — browsers may warn visitors about your site.
1 accessibility issue excludes users who rely on assistive technology.
Your LCP is 7.7s — fixing the 1 performance critical could bring it under Google's 2.5s 'Good' threshold.

Return on Investment

€450 investment → €4,749/month returns + EUR 120,500,000 risk avoided

Payback period: < 1 month First-year ROI: +12564%

Investment

€450

5h · 5 findings

Monthly returns

€4,749 /mo

~€56,988 / year

  • Conversions recovered €4,749
  • Bandwidth savings €0.30

Regulatory risk avoided

EUR 120,500,000

if kept compliant

  • ePrivacy Directive EUR 100,000,000
  • DSGVO EUR 20,000,000
  • EAA EUR 500,000

Payback period

0 12mo 24mo

€135 — in quick wins — start here for the fastest payback

Figures combine localized regulatory fine ceilings, search/conversion value priced against local CPC, and bandwidth waste estimates. Results depend on implementation quality and audience composition. Not legal or financial advice.

Full methodology & sources

Estimated Remediation Cost

€450

5.0 developer hours at €90/hr

Based on Germany rates (€90/hr)

Quick wins
€135 3 fixes in ~90 minutes

Start here for the best return on investment

Cost by category

Cost by effort level

Adjust assumptions
/hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

What Inaction Is Costing You

€10,041,667 / month at risk

~€120,500,004 / year if left unfixed

Compliance Risk

€120,500,000

ePrivacy DirectiveDSGVOEAA
  • No privacy policy link detected
    DSGVO: EUR 10,000 – EUR 20,000,000
  • Trackers detected but no cookie policy found
    DSGVO: EUR 5,000 – EUR 10,000,000
  • Trackers detected but no cookie policy found
    DSGVO: EUR 10,000 – EUR 20,000,000

+21 more

Bandwidth Waste

€0.30 /mo

4116.3 MB/mo × 0.074 EUR/GB

  • Optimize transfer: save ~412 KB per page load
    Saves €0.30/mo

Compliance figures represent the statutory maximum fine for the most severe triggered category, capped per regulation — not the sum of per-finding penalties. Based on published regulatory fine ranges. This is not legal advice.

Compliance methodology · SEO assumptions · Bandwidth model

Your performance is already good — improvements may show diminishing returns

Unique monthly visitors from your analytics

Purchases, signups, or key actions

Optional — for revenue estimation

additional conversions/month

more engaged visitors from reduced bounce

potential monthly revenue
Current bounce (est.)
After fixes (est.)
Estimated bounce reduction

Fix 4 critical issues to capture this value

How this is calculated

Based on Google/Deloitte research ("Milliseconds Make Millions") showing a ~7% bounce rate increase per additional second of LCP above the 2.5s "Good" threshold.

Your site's LCP: → estimated after fixes.

These are estimates based on industry research — actual results vary

Bounce-rate model & assumptions

Your data stays in your browser — nothing is sent to our servers

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Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

40
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
91
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
92
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
100
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

Core Web Vitals

Key metrics that affect user experience.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

3.84 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

7.71 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

176 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.964

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

3.84 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

10.67 s

Detailed Report

Audit breakdown by category with detailed findings.

40

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

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

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.

Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]
items: [map[node:map[type:text value:Total] score:0.963592] map[node:map[boundingRect:map[bottom:0 height:0 left:0 right:0 top:0 width:0] lhId:page-4-LINK nodeLabel:head > link path:1,HTML,0,HEAD,40,LINK selector:head > link snippet:<link rel="preconnect" href="//img.welt.de"> type:node] score:0.963592 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:362 height:232 left:0 right:412 top:130 width:412] lhId:page-2-IMG nodeLabel:TOPSHOT - Bayern Munich's German midfielder #45 Aleksandar Pavlovic (C) celebra… path:1,HTML,1,BODY,2,DIV,1,DIV,2,MAIN,1,SECTION,0,DIV,0,DIV,0,ARTICLE,0,HEADER,0,DIV,0,PICTURE,1,IMG selector:header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image snippet:<img src="https://images.welt.de/69dffe957711c440ff1d8390/07e7dd7156e6eff4db668eb8a7…" class="c-picture__image" alt="TOPSHOT - Bayern Munich's German midfielder #45 Aleksandar Pavlovic (C) ce…" loading="eager" decoding="sync" fetchpriority="high"> type:node]]] type:subitems]]]

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.

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.

URLResource SizeEst Savings
div.c-welt-video-player__fallback > div.c-picture > picture.c-picture__image-container > img.c-picture__image div.c-welt-video-player__fallback > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69c4234caf187d606b8130b3/6b9f0656a2338d04238173c848d2007...80.5 KiB68.7 KiB
Slavko Vincic (Slovenia) and Arda Guler (Real Madrid) gestures during UEFA Cham… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69dffd62ea59c9043338b9a9/3b5891d51591b6fd645c6379be4147e...58.8 KiB58.1 KiB
TOPSHOT - Bayern Munich's German midfielder #45 Aleksandar Pavlovic (C) celebra… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69dffe957711c440ff1d8390/07e7dd7156e6eff4db668eb8a7b318b...68.4 KiB52.8 KiB
Bayern Munich's Belgian head coach Vincent Kompany reacts from the sidelines du… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69dffbbc93130bd3499d2f28/192a32b661abceef3f3fc1f113106b6...48.8 KiB48.3 KiB

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

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.

URLTransfer SizeDuration
www.asadcdn.com/adlib/pages/welt.js?129.2 KiB1.1 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: 778 ms
URLTime Spent
welt.de/778 ms
www.welt.de/0.0 ms

These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS

Why this matters

Performance issues directly impact user engagement and conversion rates.

ElementLayout shift score
head > link head > link
0.964

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

Diagnostics

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

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

Estimated savings: 600 ms 101.5 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.

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.

CategoryTime Spent
Other1.8 s
Script Evaluation1.6 s
Style & Layout1.2 s
Rendering582 ms
Parse HTML & CSS137 ms
Script Parsing & Compilation116 ms
Garbage Collection93 ms

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 40.8 KiB
URLTransfer SizeEst Savings
www.welt.de/assets/bff-section/css/section.1vhzfxtjjk.css46.1 KiB40.8 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
TOPSHOT - Bayern Munich's German midfielder #45 Aleksandar Pavlovic (C) celebra… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69dffe957711c440ff1d8390/07e7dd7156e6eff4db668eb8a7b318b...
div.c-welt-video-player__fallback > div.c-picture > picture.c-picture__image-container > img.c-picture__image div.c-welt-video-player__fallback > div.c-picture > picture.c-picture__image-container > img.c-picture__image
div.c-welt-video-player__fallback > div.c-picture > picture.c-picture__image-container > img.c-picture__image div.c-welt-video-player__fallback > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69c4234caf187d606b8130b3/6b9f0656a2338d04238173c848d2007...
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
FILE PHOTO: The bottom module of a $400-million High NA EUV machine made by ASM… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
WELT-Chefkommentator Andreas Rosenfelder Autorenfoto BUNT Blau header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Collage header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Collage header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Food photography header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
CNN 04.05.25 This AI-generated fake image shared by President Donald Trump to T… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Theodor von Neuhof / Schabkunst v.Haid Neuhof(f), Theodor, Baron von; Abenteu- … header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Lufthansa aircraft are parked at an airport as Lufthansa pilots are on a two-da… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
15.04.2026, Litauen, Nemencine: Peter Tschentscher (M, SPD), Erster Bürgermeist… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Niki Lauda und Bernie Ecclestone. Österreichring. Zeltweg. Um 1990. Photographie header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
NEW YORK, NEW YORK - MARCH 28: Traders work on the floor of the New York Stock … header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Dieses von der Ukraine zur Verfügung gestellte Bild zeigt, wie eine Drohne eine… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Die Preistafel der Trigema Tankstelle zeigt guenstige Prese fuer Kraftstoff. Di… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Eine Prostituierte aus Osteuropa wartet in einem Bordell im Bahnhofsviertel von… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Berlin, Deutschland: Deutscher Bundestag: 58. Bundestagssitzung: Stephan Brandn… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Tsipi Lev, Mutter des in Berlin verprügelten jüdischen Studenten Lahav Shapira header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
"In conversation" with Liam Halligan. Conservative Party leader Kemi Badenoch d… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Autorenfoto Mirna Funk header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Die digitale Filmkamera «Alexa 65» der Filmtechnikfirma Arri steht am 03.03.201… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Frankreich,bretagne,finistere,halbinsel crozon,lifestyle,beachfun,outdoor header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Human fat cells, illustration. header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
WELT-Autorin Anna Schneider Autorenfoto BUNT orange header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Er will keine feste Beziehung – kann sie ihn noch umstimmen? header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
EDMONTON, CANADA - MAY 3: Participants hold Alberta flags and an inverted Canad… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Moritz Seyffarth Autorenfoto BUNT - gruen header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
ARCHIV - 15.10.2025, Berlin: Nina Warken (CDU), Bundesministerin für Gesundheit… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Karina Wagner war die umworbene Single-Frau in „Make Love Fake Love“ auf RTL+ header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
WELT-Kolumnist Henryk M. Broder Autorenfoto BUNT Blau header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
ARCHIV - 04.11.2024, USA, Pittsburgh: Katy Perry singt bei einer Wahlkampfveran… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Eren Dinkçi header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
17.03.2025, Fussball, das FC Bayern Muenchen Legenden-Turnier FRANZ BECKENBAUER… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Man taking photo of cherry blossoms In Park header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Computer enhanced false-colour Magnetic Resonance Images (MRI) of two mid-sagit… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Das-Orakel-spricht_Anna-Klimovitskaya_Dominik-Puhl_190_c_Lex-Karelly Schauspie… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Paul Mirabel attends the 2024 French Open at Roland Garros on June 7, 2024 in P… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
ARCHIV - Demonstranten werfen am 17.06.1953 in Berlin mit Steinen nach sowjetis… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Ruhm Stalin, dem grossen Erbauer../Plakat Stalin, Josef sowjet. Politiker; 1879… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
The Claude AI logo is displayed on a smartphone screen with a multitude of Anth… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Collage header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
14.04.2026, Bayern, München: Benzinpreise werden an der Anzeigetafel einer Tank… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
13.04.2026, Berlin: Bundeskanzler Friedrich Merz (CDU,l-r), Bärbel Bas (SPD), B… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kanzler Friedrich Merz (CDU) bei der Lufthansa header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Katherina Reiche,Bundesministerin fuer Wirtschaft und Energie bei der Begruessu… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
ARCHIV - 11.03.2026, Vereinigte Arabische Emirate, Khor Fakkan: Öltanker und Fr… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
AIRBUS Nicole Dreyer-Langlet Vice-President Research & Technology Germany am ZA… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Young woman taking a shower. Woman standing under jets of water in the shower header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Sonderthemen – Porsche Tennis Grand Prix – Iga Swiatek, Porsche Tennis Grand Pr… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Gerd (Gerhard) TRUNTSCHKA, Deutschland, Eishockeyspieler, Duesseldorfer EG, Akt… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
FLORSCH Sophia (ger), Alpine F1 Team Academy driver, portrait during the Formul… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69dfbc92afb666848c0115c7/1170b5b887e6cd4307bdf37d4365ce2...
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69df60f875f529c19cc2bc9a/e4b86de2d3f7f0ed9bd4051c4736c43...
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Slavko Vincic (Slovenia) and Arda Guler (Real Madrid) gestures during UEFA Cham… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69dffd62ea59c9043338b9a9/3b5891d51591b6fd645c6379be4147e...
Bayern Munich's Belgian head coach Vincent Kompany reacts from the sidelines du… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69dffbbc93130bd3499d2f28/192a32b661abceef3f3fc1f113106b6...
Oliver Baumann Deutschland , #12) und Manuel Neuer (Deutschland , #01), GER, Ab… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69dfdc4ea01fd07f05dc64f2/f8281c076d445031d57847ff978e974...
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image

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

Max Potential First Input Delay 100 ms
Optimize DOM size
Font display
Forced reflow
LCP breakdown
LCP request discovery
Modern HTTP
Optimize viewport for mobile
Minify CSS
Minify JavaScript
Avoids enormous network payloads Total size was 1,340 KiB
Avoid long main-thread tasks 15 long tasks found
Avoid non-composited animations 1 animated element found
Page didn't prevent back/forward cache restoration
Network Requests
Network Round Trip Times 30 ms
Server Backend Latencies 80 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 40 ms
INP breakdown
User Timing marks and measures
91

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

Some ARIA parent roles must contain specific child roles to perform their intended accessibility functions. Learn more about roles and required children elements.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
JETZT LIVE Jetzt im Fernsehen JETZT LIVE Sehen Sie spannende Dokus und Reportag… div > section.c-live-tv-stage > div.c-live-tv-stage__content > ul#bda23197-c1d8-4917-7f46-3bfcecc3331a-teaser-list

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
Anzeige div > div.c-ad-stage > div.c-ad-slot > span.c-ad-slot__label
Anzeige div > div.c-ad-stage > div.c-ad-slot > span.c-ad-slot__label
div > div.c-ad-teaser > div.c-ad-slot > span.c-ad-slot__label div > div.c-ad-teaser > div.c-ad-slot > span.c-ad-slot__label
Anzeige div > div.c-ad-stage > div.c-ad-slot > span.c-ad-slot__label
Anzeige div > div.c-ad-stage > div.c-ad-slot > span.c-ad-slot__label
Anzeige div > div.c-ad-stage > div.c-ad-slot > span.c-ad-slot__label
Anzeige div > div.c-ad-stage > div.c-ad-slot > span.c-ad-slot__label
Anzeige div > div.c-ad-stage > div.c-ad-slot > span.c-ad-slot__label
Anzeige div > div.c-ad-stage > div.c-ad-slot > span.c-ad-slot__label
Anzeige div > div.c-ad-stage > div.c-ad-slot > span.c-ad-slot__label
Anzeige div > div.c-ad-stage > div.c-ad-slot > span.c-ad-slot__label
div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__badge > a.is-link div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__badge > a.is-link
div.c-teaser__container > div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__topic div.c-teaser__container > div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__topic
Anzeige div > div.c-ad-stage > div.c-ad-slot > span.c-ad-slot__label
div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__badge > a.is-link div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__badge > a.is-link
Anzeige div > div.c-ad-stage > div.c-ad-slot > span.c-ad-slot__label
17:27 article.c-teaser > div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__date
17:25 article.c-teaser > div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__date
16:29 article.c-teaser > div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__date
15:43 article.c-teaser > div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__date
15:16 article.c-teaser > div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__date
15:04 article.c-teaser > div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__date
14:16 article.c-teaser > div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__date
12:59 article.c-teaser > div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__date
12:32 article.c-teaser > div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__date
12:19 article.c-teaser > div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__date
Anzeige div > div.c-ad-stage > div.c-ad-slot > span.c-ad-slot__label
Anzeige div > div.c-ad-stage > div.c-ad-slot > span.c-ad-slot__label

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
Diaz und Olise haben das Schlusswort – Bayern zieht in epischem Spiel ins Halbf… div.u-grid-item > article.c-teaser > div.c-teaser__body > h4.c-teaser__headline
Sehen Sie spannende Dokus und Reportagen bei WELT TV div.u-grid-container > div.u-grid-item > article.c-teaser > h4.c-teaser__headline
Weltplus Artikel - Halbleiter-Riese: Ausnahme-Konzern ASML – Europas KI-Juwel k… article.c-teaser > div.c-teaser__container > div.c-teaser__body > h4.c-teaser__headline
Weltplus Artikel - Kurswechsel beim Neobroker: „Fehlentscheidungen, die ich gem… article.c-teaser > div.c-teaser__container > div.c-teaser__body > h4.c-teaser__headline
Streit um „Entlastungsprämie“: Beamte fordern 1000-Euro-Krisenbonus für öffentl… div.u-grid-item > article.c-teaser > div.c-teaser__body > h4.c-teaser__headline
Weltplus Artikel - Rechtschreibung der Mächtigen: Legasthenie ist der neue Roll… article.c-teaser > div.c-teaser__container > div.c-teaser__body > h4.c-teaser__headline
Business Insider (Artikel ist von einem externen Anbieter) - Staatsbeschäftigte… article.c-teaser > div.c-teaser__container > div.c-teaser__body > h4.c-teaser__headline
Weltplus Artikel - Stoffwechsel: „Ein solcher Start in den Tag kann den Blutzuc… article.c-teaser > div.c-teaser__container > div.c-teaser__body > h4.c-teaser__headline
Weltplus Artikel - Maga versus Katholiken: Und am Ende siegt doch immer die Kir… article.c-teaser > div.c-teaser__container > div.c-teaser__body > h4.c-teaser__headline
Geschichte - Bizzare Karrieren: Wie ein Deutscher König von Korsika wurde – und… article.c-teaser > div.c-teaser__container > div.c-teaser__body > h4.c-teaser__headline
Weltplus Artikel - Airline: Streik, Streit, Stillstand – Bei der Lufthansa eska… article.c-teaser > div.c-teaser__container > div.c-teaser__body > h4.c-teaser__headline
Deutschland - Ministerpräsidenten in Osteuropa: „Deswegen sind uns Partner in P… article.c-teaser > div.c-teaser__container > div.c-teaser__body > h4.c-teaser__headline
Better Future - Konferenz in Berlin: Better Future – die klügsten Köpfe mit Ide… article.c-teaser > div.c-teaser__container > div.c-teaser__body > h4.c-teaser__headline
Sport - Formel 1: „Schumacher sagte Senna, er solle sich verpissen“ article.c-teaser > div.c-teaser__container > div.c-teaser__body > h4.c-teaser__headline
Video (Artikel enthält Videos) - Iran-Krieg: „Die Straße von Hormus darf von ni… div.c-teaser__container > div.c-teaser__container > div.c-teaser__body > h4.c-teaser__headline

These are opportunities to improve keyboard navigation in your application.

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]`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
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 with `role="dialog"` or `role="alertdialog"` have accessible names.
`[aria-hidden="true"]` elements do not contain focusable descendents
Elements use only permitted ARIA attributes
Document has a `<title>` element
`<frame>` or `<iframe>` elements have a title
`<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.
Document has a main landmark.
Deprecated ARIA roles were not used
Identical links have the same purpose.
Elements with visible text labels have matching accessible names.
`[accesskey]` values are unique
`button`, `link`, and `menuitem` elements have accessible names
ARIA input fields 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 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
`<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.
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.
92

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)
Slavko Vincic (Slovenia) and Arda Guler (Real Madrid) gestures during UEFA Cham… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69dffd62ea59c9043338b9a9/3b5891d51591b6fd645c6379be4147e...85 x 83 (1.02)800 x 800 (1.00)
Bayern Munich's Belgian head coach Vincent Kompany reacts from the sidelines du… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69dffbbc93130bd3499d2f28/192a32b661abceef3f3fc1f113106b6...85 x 83 (1.02)800 x 800 (1.00)
Oliver Baumann Deutschland , #12) und Manuel Neuer (Deutschland , #01), GER, Ab… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69dfdc4ea01fd07f05dc64f2/f8281c076d445031d57847ff978e974...85 x 83 (1.02)800 x 800 (1.00)

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
The provider's accounts list endpoint cannot be found.
The provider's FedCM config file cannot be found.
When fetching the accounts endpoint, a 404 HTTP response code was received.
When fetching the config file, a 404 HTTP response code was received.
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
Serves images with appropriate resolution
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
Mitigate DOM-based XSS with Trusted Types
Detected JavaScript libraries
Page has valid source maps
Redirects HTTP traffic to HTTPS
Ensure proper origin isolation with COOP
Mitigate clickjacking with XFO or CSP
100

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.

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`
Document has a valid `rel=canonical`

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse. — Desktop

94
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
92
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
96
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
100
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

Core Web Vitals

Key metrics that affect user experience. — Desktop

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

918 ms

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

1.41 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

20 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.002

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

1.19 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

1.65 s

Detailed Report

Audit breakdown by category with detailed findings.

94

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

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

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.

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:45.296 source:map[column:182054 line:10 type:source-location url:https://www.welt.de/assets/bff-section/scripts/section.module.BkCq1DgY.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:0.175 source:map[column:38964 line:0 type:source-location url:https://www.asadcdn.com/adlib/pages/welt.js?1 urlProvider:network]] map[reflowTime:41.163 source:map[type:text value:[unattributed]]] map[reflowTime:4.801 source:map[column:235244 line:0 type:source-location url:https://www.welt.de/assets/bff-section/scripts/section.module.BkCq1DgY.js urlProvider:network]] map[reflowTime:45.138 source:map[column:177321 line:9 type:source-location url:https://www.welt.de/assets/bff-section/scripts/section.module.BkCq1DgY.js urlProvider:network]] map[reflowTime:0.158 source:map[column:178172 line:9 type:source-location url:https://www.welt.de/assets/bff-section/scripts/section.module.BkCq1DgY.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.

URLResource SizeEst Savings
div.c-welt-video-player__fallback > div.c-picture > picture.c-picture__image-container > img.c-picture__image div.c-welt-video-player__fallback > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69c4234caf187d606b8130b3/6b9f0656a2338d04238173c848d2007...80.5 KiB51.8 KiB
FILE PHOTO: The bottom module of a $400-million High NA EUV machine made by ASM… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69df65b493130bd3499d231c/7c9c9d60c77fccb10e806ccc549bf8d...67.8 KiB40.1 KiB
TOPSHOT - Bayern Munich's German midfielder #45 Aleksandar Pavlovic (C) celebra… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69dffe957711c440ff1d8390/07e7dd7156e6eff4db668eb8a7b318b...68.4 KiB35.8 KiB
Slavko Vincic (Slovenia) and Arda Guler (Real Madrid) gestures during UEFA Cham… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69dffd62ea59c9043338b9a9/3b5891d51591b6fd645c6379be4147e...17.5 KiB13.6 KiB
Oliver Baumann Deutschland , #12) und Manuel Neuer (Deutschland , #01), GER, Ab… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69dfdc4ea01fd07f05dc64f2/f8281c076d445031d57847ff978e974...17.0 KiB13.2 KiB
Bayern Munich's Belgian head coach Vincent Kompany reacts from the sidelines du… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69dffbbc93130bd3499d2f28/192a32b661abceef3f3fc1f113106b6...16.8 KiB13.1 KiB

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

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.

URLTransfer SizeDuration
www.asadcdn.com/adlib/pages/welt.js?129.2 KiB252 ms

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.

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

Diagnostics

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

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

Estimated savings: 80 ms 101.4 KiB

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 38.7 KiB
URLTransfer SizeEst Savings
www.welt.de/assets/bff-section/css/section.1vhzfxtjjk.css46.1 KiB38.7 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
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
TOPSHOT - Bayern Munich's German midfielder #45 Aleksandar Pavlovic (C) celebra… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69dffe957711c440ff1d8390/07e7dd7156e6eff4db668eb8a7b318b...
div.c-welt-video-player__fallback > div.c-picture > picture.c-picture__image-container > img.c-picture__image div.c-welt-video-player__fallback > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69c4234caf187d606b8130b3/6b9f0656a2338d04238173c848d2007...
div.c-welt-video-player__fallback > div.c-picture > picture.c-picture__image-container > img.c-picture__image div.c-welt-video-player__fallback > div.c-picture > picture.c-picture__image-container > img.c-picture__image
FILE PHOTO: The bottom module of a $400-million High NA EUV machine made by ASM… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69df65b493130bd3499d231c/7c9c9d60c77fccb10e806ccc549bf8d...
Lufthansa aircraft are parked at an airport as Lufthansa pilots are on a two-da… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Niki Lauda und Bernie Ecclestone. Österreichring. Zeltweg. Um 1990. Photographie header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Slavko Vincic (Slovenia) and Arda Guler (Real Madrid) gestures during UEFA Cham… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69dffd62ea59c9043338b9a9/3b5891d51591b6fd645c6379be4147e...
Bayern Munich's Belgian head coach Vincent Kompany reacts from the sidelines du… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69dffbbc93130bd3499d2f28/192a32b661abceef3f3fc1f113106b6...
Oliver Baumann Deutschland , #12) und Manuel Neuer (Deutschland , #01), GER, Ab… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69dfdc4ea01fd07f05dc64f2/f8281c076d445031d57847ff978e974...
NEW YORK, NEW YORK - MARCH 28: Traders work on the floor of the New York Stock … header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69df89cc93130bd3499d27b7/b18c87932151bc8c1c030deac6ac2b3...
WELT-Chefkommentator Andreas Rosenfelder Autorenfoto BUNT Blau header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Dieses von der Ukraine zur Verfügung gestellte Bild zeigt, wie eine Drohne eine… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Die Preistafel der Trigema Tankstelle zeigt guenstige Prese fuer Kraftstoff. Di… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Eine Prostituierte aus Osteuropa wartet in einem Bordell im Bahnhofsviertel von… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Berlin, Deutschland: Deutscher Bundestag: 58. Bundestagssitzung: Stephan Brandn… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Tsipi Lev, Mutter des in Berlin verprügelten jüdischen Studenten Lahav Shapira header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
"In conversation" with Liam Halligan. Conservative Party leader Kemi Badenoch d… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Autorenfoto Mirna Funk header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Die digitale Filmkamera «Alexa 65» der Filmtechnikfirma Arri steht am 03.03.201… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Frankreich,bretagne,finistere,halbinsel crozon,lifestyle,beachfun,outdoor header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Human fat cells, illustration. header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Collage header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
WELT-Autorin Anna Schneider Autorenfoto BUNT orange header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Er will keine feste Beziehung – kann sie ihn noch umstimmen? header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
EDMONTON, CANADA - MAY 3: Participants hold Alberta flags and an inverted Canad… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Moritz Seyffarth Autorenfoto BUNT - gruen header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
ARCHIV - 15.10.2025, Berlin: Nina Warken (CDU), Bundesministerin für Gesundheit… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Collage header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Karina Wagner war die umworbene Single-Frau in „Make Love Fake Love“ auf RTL+ header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
WELT-Kolumnist Henryk M. Broder Autorenfoto BUNT Blau header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
ARCHIV - 04.11.2024, USA, Pittsburgh: Katy Perry singt bei einer Wahlkampfveran… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Eren Dinkçi header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
17.03.2025, Fussball, das FC Bayern Muenchen Legenden-Turnier FRANZ BECKENBAUER… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Man taking photo of cherry blossoms In Park header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Food photography header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Computer enhanced false-colour Magnetic Resonance Images (MRI) of two mid-sagit… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
CNN 04.05.25 This AI-generated fake image shared by President Donald Trump to T… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Das-Orakel-spricht_Anna-Klimovitskaya_Dominik-Puhl_190_c_Lex-Karelly Schauspie… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Paul Mirabel attends the 2024 French Open at Roland Garros on June 7, 2024 in P… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Theodor von Neuhof / Schabkunst v.Haid Neuhof(f), Theodor, Baron von; Abenteu- … header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
ARCHIV - Demonstranten werfen am 17.06.1953 in Berlin mit Steinen nach sowjetis… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Ruhm Stalin, dem grossen Erbauer../Plakat Stalin, Josef sowjet. Politiker; 1879… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
The Claude AI logo is displayed on a smartphone screen with a multitude of Anth… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Collage header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
14.04.2026, Bayern, München: Benzinpreise werden an der Anzeigetafel einer Tank… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
13.04.2026, Berlin: Bundeskanzler Friedrich Merz (CDU,l-r), Bärbel Bas (SPD), B… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
15.04.2026, Litauen, Nemencine: Peter Tschentscher (M, SPD), Erster Bürgermeist… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kanzler Friedrich Merz (CDU) bei der Lufthansa header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Katherina Reiche,Bundesministerin fuer Wirtschaft und Energie bei der Begruessu… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
ARCHIV - 11.03.2026, Vereinigte Arabische Emirate, Khor Fakkan: Öltanker und Fr… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
AIRBUS Nicole Dreyer-Langlet Vice-President Research & Technology Germany am ZA… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Young woman taking a shower. Woman standing under jets of water in the shower header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Sonderthemen – Porsche Tennis Grand Prix – Iga Swiatek, Porsche Tennis Grand Pr… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Gerd (Gerhard) TRUNTSCHKA, Deutschland, Eishockeyspieler, Duesseldorfer EG, Akt… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
FLORSCH Sophia (ger), Alpine F1 Team Academy driver, portrait during the Formul… header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69dfbc92afb666848c0115c7/1170b5b887e6cd4307bdf37d4365ce2...
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69df60f875f529c19cc2bc9a/e4b86de2d3f7f0ed9bd4051c4736c43...
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69df72ea7711c440ff1d7990/c2abfbd023cb330f49bbbcbfe0c6b5e...
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
/69df299ee0f60045a48bb0ff/3941bfbde17a48cd97679955f40318b...
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image
Kein alternativer Text für dieses Bild vorhanden header.c-teaser__header > div.c-picture > picture.c-picture__image-container > img.c-picture__image

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

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: 226 ms
URLTime Spent
welt.de/226 ms
www.welt.de/0.0 ms
Time to Interactive 1.7 s
Max Potential First Input Delay 90 ms
Layout shift culprits
Optimize DOM size
Font display
LCP breakdown
LCP request discovery
Modern HTTP
Optimize viewport for mobile
Minify CSS
Minify JavaScript
Avoids enormous network payloads Total size was 1,320 KiB
JavaScript execution time 0.5 s
Minimizes main-thread work 1.7 s
Avoid long main-thread tasks 1 long task found
Avoid non-composited animations 7 animated elements found
Page didn't prevent back/forward cache restoration
Network Requests
Network Round Trip Times 30 ms
Server Backend Latencies 50 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 40 ms
Avoid large layout shifts 2 layout shifts found
INP breakdown
User Timing marks and measures
92

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.

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
LIVE-TV div.c-navigation__primary-flyout > ul.c-navigation__primary-list > li.c-navigation__primary-item > a.is-link
Anzeige div > div.c-ad-teaser > div.c-ad-slot > span.c-ad-slot__label
Anzeige div > div.c-ad-stage > div.c-ad-slot > span.c-ad-slot__label
Anzeige div > div.c-ad-stage > div.c-ad-slot > span.c-ad-slot__label
Anzeige div > div.c-ad-stage > div.c-ad-slot > span.c-ad-slot__label
Anzeige div > div.c-ad-stage > div.c-ad-slot > span.c-ad-slot__label
Anzeige div > div.c-ad-stage > div.c-ad-slot > span.c-ad-slot__label
div.c-inline-navigation__wrapper > ul.c-inline-navigation__list > li.c-inline-navigation__list-item > a.is-link div.c-inline-navigation__wrapper > ul.c-inline-navigation__list > li.c-inline-navigation__list-item > a.is-link
div.c-inline-navigation__wrapper > ul.c-inline-navigation__list > li.c-inline-navigation__list-item > a.is-link div.c-inline-navigation__wrapper > ul.c-inline-navigation__list > li.c-inline-navigation__list-item > a.is-link
div.c-inline-navigation__wrapper > ul.c-inline-navigation__list > li.c-inline-navigation__list-item > a.is-link div.c-inline-navigation__wrapper > ul.c-inline-navigation__list > li.c-inline-navigation__list-item > a.is-link
div.c-inline-navigation__wrapper > ul.c-inline-navigation__list > li.c-inline-navigation__list-item > a.is-link div.c-inline-navigation__wrapper > ul.c-inline-navigation__list > li.c-inline-navigation__list-item > a.is-link
div.c-inline-navigation__wrapper > ul.c-inline-navigation__list > li.c-inline-navigation__list-item > a.is-link div.c-inline-navigation__wrapper > ul.c-inline-navigation__list > li.c-inline-navigation__list-item > a.is-link
div.c-inline-navigation__wrapper > ul.c-inline-navigation__list > li.c-inline-navigation__list-item > a.is-link div.c-inline-navigation__wrapper > ul.c-inline-navigation__list > li.c-inline-navigation__list-item > a.is-link
div.c-inline-navigation__wrapper > ul.c-inline-navigation__list > li.c-inline-navigation__list-item > a.is-link div.c-inline-navigation__wrapper > ul.c-inline-navigation__list > li.c-inline-navigation__list-item > a.is-link
div.c-inline-navigation__wrapper > ul.c-inline-navigation__list > li.c-inline-navigation__list-item > a.is-link div.c-inline-navigation__wrapper > ul.c-inline-navigation__list > li.c-inline-navigation__list-item > a.is-link
div.c-inline-navigation__wrapper > ul.c-inline-navigation__list > li.c-inline-navigation__list-item > a.is-link div.c-inline-navigation__wrapper > ul.c-inline-navigation__list > li.c-inline-navigation__list-item > a.is-link
div.c-inline-navigation__wrapper > ul.c-inline-navigation__list > li.c-inline-navigation__list-item > a.is-link div.c-inline-navigation__wrapper > ul.c-inline-navigation__list > li.c-inline-navigation__list-item > a.is-link
17:27 article.c-teaser > div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__date
17:25 article.c-teaser > div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__date
16:29 article.c-teaser > div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__date
15:43 article.c-teaser > div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__date
15:16 article.c-teaser > div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__date
15:04 article.c-teaser > div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__date
14:16 article.c-teaser > div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__date
12:59 article.c-teaser > div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__date
12:32 article.c-teaser > div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__date
12:19 article.c-teaser > div.c-teaser__overline > div.c-teaser__ellipsis-container > span.c-teaser__date
Anzeige div > div.c-ad-stage > div.c-ad-slot > span.c-ad-slot__label

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
Diaz und Olise haben das Schlusswort – Bayern zieht in epischem Spiel ins Halbf… div.u-grid-item > article.c-teaser > div.c-teaser__body > h4.c-teaser__headline
Sehen Sie spannende Dokus und Reportagen bei WELT TV div.u-grid-container > div.u-grid-item > article.c-teaser > h4.c-teaser__headline
Ausnahme-Konzern ASML – Europas KI-Juwel kündigt den nächsten Superzyklus an article.c-teaser > div.c-teaser__container > div.c-teaser__body > h4.c-teaser__headline
Weltplus Artikel - Kurswechsel beim Neobroker: „Fehlentscheidungen, die ich gem… article.c-teaser > div.c-teaser__container > div.c-teaser__body > h4.c-teaser__headline
Streit um „Entlastungsprämie“: Beamte fordern 1000-Euro-Krisenbonus für öffentl… div.u-grid-item > article.c-teaser > div.c-teaser__body > h4.c-teaser__headline
Weltplus Artikel - Rechtschreibung der Mächtigen: Legasthenie ist der neue Roll… article.c-teaser > div.c-teaser__container > div.c-teaser__body > h4.c-teaser__headline
Business Insider (Artikel ist von einem externen Anbieter) - Staatsbeschäftigte… article.c-teaser > div.c-teaser__container > div.c-teaser__body > h4.c-teaser__headline
Weltplus Artikel - Stoffwechsel: „Ein solcher Start in den Tag kann den Blutzuc… article.c-teaser > div.c-teaser__container > div.c-teaser__body > h4.c-teaser__headline
Weltplus Artikel - Maga versus Katholiken: Und am Ende siegt doch immer die Kir… article.c-teaser > div.c-teaser__container > div.c-teaser__body > h4.c-teaser__headline
Geschichte - Bizzare Karrieren: Wie ein Deutscher König von Korsika wurde – und… article.c-teaser > div.c-teaser__container > div.c-teaser__body > h4.c-teaser__headline
Weltplus Artikel - Airline: Streik, Streit, Stillstand – Bei der Lufthansa eska… article.c-teaser > div.c-teaser__container > div.c-teaser__body > h4.c-teaser__headline
Deutschland - Ministerpräsidenten in Osteuropa: „Deswegen sind uns Partner in P… article.c-teaser > div.c-teaser__container > div.c-teaser__body > h4.c-teaser__headline
Better Future - Konferenz in Berlin: Better Future – die klügsten Köpfe mit Ide… article.c-teaser > div.c-teaser__container > div.c-teaser__body > h4.c-teaser__headline
Sport - Formel 1: „Schumacher sagte Senna, er solle sich verpissen“ article.c-teaser > div.c-teaser__container > div.c-teaser__body > h4.c-teaser__headline
Video (Artikel enthält Videos) - Iran-Krieg: „Die Straße von Hormus darf von ni… div.c-teaser__container > div.c-teaser__container > div.c-teaser__body > h4.c-teaser__headline

These are opportunities to improve keyboard navigation in your application.

Best practices

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
Jetzt im Fernsehen div.c-teaser__container > div.c-teaser__body > h4.c-teaser__headline > a.is-link
TV div.c-accordion__content > ul.c-footer-navigation__accordion-list > li.c-footer-navigation__accordion-list-item > a.is-link
WELT News App div.c-accordion__content > ul.c-footer-navigation__accordion-list > li.c-footer-navigation__accordion-list-item > a.is-link
WELTgo! div.c-accordion__content > ul.c-footer-navigation__accordion-list > li.c-footer-navigation__accordion-list-item > a.is-link
WELT Community div.c-accordion__content > ul.c-footer-navigation__accordion-list > li.c-footer-navigation__accordion-list-item > a.is-link
WELT Edition div.c-accordion__content > ul.c-footer-navigation__accordion-list > li.c-footer-navigation__accordion-list-item > a.is-link
WELT Club div.c-accordion__content > ul.c-footer-navigation__accordion-list > li.c-footer-navigation__accordion-list-item > a.is-link
Podcasts div.c-accordion__content > ul.c-footer-navigation__accordion-list > li.c-footer-navigation__accordion-list-item > a.is-link
Newsletter div.c-accordion__content > ul.c-footer-navigation__accordion-list > li.c-footer-navigation__accordion-list-item > a.is-link
WELT Plus div.c-accordion__content > ul.c-footer-navigation__accordion-list > li.c-footer-navigation__accordion-list-item > a.is-link
WELT Plus Premium div.c-accordion__content > ul.c-footer-navigation__accordion-list > li.c-footer-navigation__accordion-list-item > a.is-link
Meine WELT div.c-accordion__content > ul.c-footer-navigation__accordion-list > li.c-footer-navigation__accordion-list-item > a.is-link
B2B div.c-accordion__content > ul.c-footer-navigation__accordion-list > li.c-footer-navigation__accordion-list-item > a.is-link
Zeitung div.c-accordion__content > ul.c-footer-navigation__accordion-list > li.c-footer-navigation__accordion-list-item > a.is-link
ePaper div.c-accordion__content > ul.c-footer-navigation__accordion-list > li.c-footer-navigation__accordion-list-item > a.is-link
Abo kündigen div.c-accordion__content > ul.c-footer-navigation__accordion-list > li.c-footer-navigation__accordion-list-item > a.is-link
Kontakt div.c-accordion__content > ul.c-footer-navigation__accordion-list > li.c-footer-navigation__accordion-list-item > a.is-link
WELT-photo Syndication div.c-accordion__content > ul.c-footer-navigation__accordion-list > li.c-footer-navigation__accordion-list-item > a.is-link
Künstliche Intelligenz div.c-accordion__content > ul.c-footer-navigation__accordion-list > li.c-footer-navigation__accordion-list-item > a.is-link
Barrierefreiheit div.c-accordion__content > ul.c-footer-navigation__accordion-list > li.c-footer-navigation__accordion-list-item > a.is-link
FAQ div.c-accordion__content > ul.c-footer-navigation__accordion-list > li.c-footer-navigation__accordion-list-item > a.is-link
idealo.de div.c-accordion__content > ul.c-footer-navigation__accordion-list > li.c-footer-navigation__accordion-list-item > a.is-link
flug.idealo.de div.c-accordion__content > ul.c-footer-navigation__accordion-list > li.c-footer-navigation__accordion-list-item > a.is-link

These items highlight common accessibility best practices.

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
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 with `role="dialog"` or `role="alertdialog"` have accessible names.
`[aria-hidden="true"]` elements do not contain focusable descendents
Elements use only permitted ARIA attributes
Document has a `<title>` element
`<frame>` or `<iframe>` elements have a title
`<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
Document has a main landmark.
Deprecated ARIA roles were not used
Identical links have the same purpose.
Elements with visible text labels have matching accessible names.
`[accesskey]` values are unique
`button`, `link`, and `menuitem` elements have accessible names
ARIA input fields 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 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
`<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.
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.
96

Best Practices

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
The provider's accounts list fetch resulted in an error response code.
The provider's FedCM config file cannot be found.
When fetching the accounts endpoint, a 401 HTTP response code was received.
When fetching the config file, a 404 HTTP response code was received.
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 issues in the `Issues` panel in Chrome Devtools
Ensure CSP is effective against XSS attacks
Use a strong HSTS policy
Mitigate DOM-based XSS with Trusted Types
Detected JavaScript libraries
Page has valid source maps
Redirects HTTP traffic to HTTPS
Ensure proper origin isolation with COOP
Mitigate clickjacking with XFO or CSP
100

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.

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`
Document has a valid `rel=canonical`

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