Lighthouse Desktop

· 0 checks — Desktop 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
www.n-tv.de/stat/molten/live/ntv/MoltenBundle.top.js	900.0 s	586.3 KiB
www.n-tv.de/stat/molten/live/ntv/MoltenBundle.bottom.js	900.0 s	283.9 KiB
sourcepoint.n-tv.de/Notice.8f529.js	3600.0 s	91.2 KiB
s.hs-data.com/comon/prj/isdc/v3/ntv/static/font/IBMPlexSans-Regular.woff	3600.0 s	77.4 KiB
s.hs-data.com/comon/prj/isdc/v3/ntv/static/font/IBMPlexSans-Bold.woff	3600.0 s	77.0 KiB
sourcepoint.n-tv.de/unified/wrapperMessagingWithoutDetection.js	3600.0 s	40.4 KiB
cdn-gl.nmrodam.com/novms/js/2/nlsSDK600.eu.bundle.min.js	86400.0 s	56.3 KiB
s.hs-data.com/comon/prj/isdc/v3/ntv/static/js/dist/default.min.js?v=20260228	3600.0 s	16.7 KiB
www.n-tv.de/auth/main.js	900.0 s	14.2 KiB
bilder-a.akamaihd.net/ip/vcc/vcc.min.js?site=ntv	34.0 s	12.3 KiB
www.n-tv.de/webpush/webpush-core.js	86400.0 s	30.6 KiB
s.hs-data.com/comon/prj/isdc/v3/ntv/static/css/dist/widget.min.css?v=20260201	3600.0 s	12.9 KiB
te-static.technical-service.net/netid/ntvde.min.js	0.0 ms	6.5 KiB
sourcepoint.n-tv.de/Notice.30929.css	3600.0 s	6.7 KiB
www.n-tv.de/eurojackpot.png	86400.0 s	11.9 KiB
s.hs-data.com/gfx/emblem/common/80x80/209.png	3600.0 s	5.7 KiB
/comon/prj/isdc/v3/default/static/js/lib/iframeResizer-4....	3600.0 s	5.4 KiB
s.hs-data.com/gfx/emblem/common/80x80/205.png	3600.0 s	4.8 KiB
/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader...	2870.0 s	4.0 KiB
www.n-tv.de/6aus49.png	86400.0 s	7.7 KiB
www.n-tv.de/iframeResizer.min.js	86400.0 s	7.1 KiB
/conf/PCA6E6C30-EDCD-4F42-8AC2-DEEBFFDC91C2.js	86400.0 s	6.7 KiB
www.n-tv.de/auth/images/logo.svg	900.0 s	3.0 KiB
www.n-tv.de/webpush/webpush.js	86400.0 s	5.9 KiB
sourcepoint.n-tv.de/polyfills.01516.js	3600.0 s	2.3 KiB
www.n-tv.de/auth/images/icon__loading__grey.svg	900.0 s	1.4 KiB
www.n-tv.de/checkout-charlie.svg	86400.0 s	2.1 KiB
applets.ebxcdn.com/ebx.js	7200.0 s	1.0 KiB
www.n-tv.de/logo.svg	86400.0 s	1.5 KiB
s.hs-data.com/comon/prj/isdc/v3/ntv/static/gfx/arrow_competition.png	3600.0 s	609 B
www.n-tv.de/logo_grey.svg	86400.0 s	1.1 KiB
cpmshaxhtlpr9fy5uerujmcuqidog1776813494.nuid.nmrodam.com/	0.0 ms	349 B
www.n-tv.de/webpush/webpush-vars.css	86400.0 s	614 B
/count?bytes=0&host=www.n-tv.de&status=200&url=%2F&query=...	0.0 ms	71 B
s.hs-data.com/comon/prj/isdc/v3/ntv/static/css/dist/widget.min.css?v=20260201	3600.0 s	0 B
s.hs-data.com/comon/prj/isdc/v3/ntv/static/css/dist/widget.min.css?v=20260201	3600.0 s	0 B
s.hs-data.com/comon/prj/isdc/v3/ntv/static/css/dist/widget.min.css?v=20260201	3600.0 s	0 B
s.hs-data.com/comon/prj/isdc/v3/ntv/static/css/dist/widget.min.css?v=20260201	3600.0 s	0 B
s.hs-data.com/comon/prj/isdc/v3/ntv/static/css/dist/widget.min.css?v=20260201	3600.0 s	0 B
s.hs-data.com/comon/prj/isdc/v3/ntv/static/css/dist/widget.min.css?v=20260201	3600.0 s	0 B
s.hs-data.com/comon/prj/isdc/v3/ntv/static/js/dist/default.min.js?v=20260228	3600.0 s	0 B
s.hs-data.com/comon/prj/isdc/v3/ntv/static/js/dist/default.min.js?v=20260228	3600.0 s	0 B
s.hs-data.com/comon/prj/isdc/v3/ntv/static/js/dist/default.min.js?v=20260228	3600.0 s	0 B
s.hs-data.com/comon/prj/isdc/v3/ntv/static/js/dist/default.min.js?v=20260228	3600.0 s	0 B
s.hs-data.com/comon/prj/isdc/v3/ntv/static/js/dist/default.min.js?v=20260228	3600.0 s	0 B
s.hs-data.com/comon/prj/isdc/v3/ntv/static/js/dist/default.min.js?v=20260228	3600.0 s	0 B
/comon/prj/isdc/v3/default/static/js/lib/iframeResizer-4....	3600.0 s	0 B
/comon/prj/isdc/v3/default/static/js/lib/iframeResizer-4....	3600.0 s	0 B
/comon/prj/isdc/v3/default/static/js/lib/iframeResizer-4....	3600.0 s	0 B
/comon/prj/isdc/v3/default/static/js/lib/iframeResizer-4....	3600.0 s	0 B
/comon/prj/isdc/v3/default/static/js/lib/iframeResizer-4....	3600.0 s	0 B
/comon/prj/isdc/v3/default/static/js/lib/iframeResizer-4....	3600.0 s	0 B
/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader...	2870.0 s	0 B
/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader...	2870.0 s	0 B
/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader...	2870.0 s	0 B
/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader...	2870.0 s	0 B
/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader...	2870.0 s	0 B
/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader...	2870.0 s	0 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
s.hs-data.com/comon/prj/isdc/v3/ntv/static/font/IBMPlexSans-Bold.woff	110 ms
s.hs-data.com/comon/prj/isdc/v3/ntv/static/font/IBMPlexSans-Regular.woff	110 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:54.533 source:map[column:183834 line:1 type:source-location url:https://www.n-tv.de/_next/static/chunks/framework-493b78e0283065bc.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:34.688 source:map[column:81426 line:0 type:source-location url:https://www.n-tv.de/_next/static/chunks/508.4a8c03cfd7f9c97d.js urlProvider:network]] map[reflowTime:15.688 source:map[column:20955 line:0 type:source-location url:https://www.n-tv.de/_next/static/chunks/508.4a8c03cfd7f9c97d.js urlProvider:network]] map[reflowTime:1.293 source:map[column:27235 line:0 type:source-location url:https://www.n-tv.de/_next/static/chunks/508.4a8c03cfd7f9c97d.js urlProvider:network]] map[reflowTime:0.394 source:map[column:3871 line:0 type:source-location url:https://www.n-tv.de/_next/static/chunks/1656.1267ad0336c11923.js urlProvider:network]] map[reflowTime:1.826 source:map[column:1501 line:0 type:source-location url:https://www.n-tv.de/_next/static/chunks/7868.7350d22e015910a0.js urlProvider:network]] map[reflowTime:0.644 source:map[column:1989 line:0 type:source-location url:https://www.n-tv.de/_next/static/chunks/4486.a4f04abb747f3142.js urlProvider:network]] map[reflowTime:9.86 source:map[type:text value:[unattributed]]]]

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-0-IMG

nodeLabel: April-20-2026-Washington-Dc-United-States-of-America-U-S-President-Donald-Trump…

path: 1,HTML,1,BODY,0,DIV,2,DIV,1,MAIN,2,DIV,0,DIV,8,SECTION,1,DIV,0,ARTICLE,0,A,0,DIV,0,IMG

selector: article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0

snippet: <img class="Image_img__fQCi0 Image_Img_17_6__as__0" loading="lazy" src="https://www.n-tv.de/img/30740190/1776810319/Img_17_6/768/April-20-2026-Was…" alt="April-20-2026-Washington-Dc-United-States-of-America-U-S-President-Donald-…">

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.

title: Preconnected origins

value: no origins were preconnected

description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.

title: Preconnect candidates

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
WVSER26Blumenerde `article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0`	www.n-tv.de/img/30737468/1776770583/Img_16_9/360/WVSER26Blumenerde.webp	21.0 KiB	12.8 KiB
eurojackpot `div.swiper-slide > div.widget-special-lotto_lottery__2c_Ru > div.widget-special-lotto_header__neOI9 > img`	www.n-tv.de/eurojackpot.png	11.4 KiB	10.8 KiB
Zwei-Senioren-m-w-Frau-Mann-sitzen-auf-einer-Bank-und-schauen-auf-den-Baldeneys… `article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0`	/img/30738978/1776784837/Img_17_6/768/Zwei-Senioren-m-w-F...	32.9 KiB	7.8 KiB
AfD-Spitzenkandidat-Jan-Bollinger-mit-den-AfD-Bundesvorsitzenden-Tino-Chrupalla… `article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0`	/img/30736957/1776765640/Img_17_6/768/AfD-Spitzenkandidat...	29.0 KiB	6.9 KiB
6aus49 `div.swiper-slide > div.widget-special-lotto_lottery__2c_Ru > div.widget-special-lotto_header__neOI9 > img`	www.n-tv.de/6aus49.png	7.3 KiB	6.7 KiB
EUR-Deutschland-Berlin-20-04-2026-Bundeskanzler-Friedrich-Merz-CDU-trifft-sich-… `article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0`	/img/30739373/1776792582/Img_17_6/768/EUR-Deutschland-Ber...	26.1 KiB	6.2 KiB
Iran-War-Armed-Women-Armed-Iranian-women-carrying-rifles-participate-in-a-milit… `article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0`	/img/30740068/1776801662/Img_17_6/768/Iran-War-Armed-Wome...	24.4 KiB	5.8 KiB
Apple-CEO-Tim-Cook-kicks-off-the-event-for-a-new-product-announcement-at-the-St… `article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0`	/img/30738472/1776794719/Img_17_6/768/Apple-CEO-Tim-Cook-...	24.2 KiB	5.8 KiB

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: 248 ms

URL	Time Spent
n-tv.de/	248 ms
www.n-tv.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

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

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 360 ms 986.7 KiB

URL	Transfer Size	Est Savings
www.n-tv.de/stat/molten/live/ntv/MoltenBundle.top.js	585.1 KiB	292.5 KiB
www.n-tv.de/	207.5 KiB	207.4 KiB
www.n-tv.de/stat/molten/live/ntv/MoltenBundle.bottom.js	283.1 KiB	190.2 KiB
www.googletagmanager.com/gtag/js?id=G-Y1BQF1G7WH&cx=c&gtm=4e64h1	165.0 KiB	86.6 KiB
sourcepoint.n-tv.de/Notice.8f529.js	90.9 KiB	61.5 KiB
www.googletagmanager.com/gtm.js?id=GTM-PCPP2XC	139.9 KiB	57.5 KiB
cdn-gl.nmrodam.com/novms/js/2/nlsSDK600.eu.bundle.min.js	55.8 KiB	24.0 KiB
www.n-tv.de/webpush/webpush-core.js	30.2 KiB	23.0 KiB
www.n-tv.de/_next/static/chunks/framework-493b78e0283065bc.js	58.6 KiB	22.8 KiB
www.n-tv.de/_next/static/chunks/main-7244d2b06203055e.js	39.7 KiB	21.2 KiB

Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 25.6 KiB

URL	Transfer Size	Est Savings
www.n-tv.de/webpush/webpush-core.js	30.2 KiB	16.3 KiB
www.n-tv.de/auth/main.js	13.6 KiB	3.7 KiB
www.n-tv.de/webpush/webpush.js	5.5 KiB	3.0 KiB
www.n-tv.de/iframeResizer.min.js	6.6 KiB	2.6 KiB

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
www.n-tv.de/	1.3 MiB
www.n-tv.de/stat/molten/live/ntv/MoltenBundle.top.js	586.3 KiB
www.n-tv.de/stat/molten/live/ntv/MoltenBundle.bottom.js	283.9 KiB
cdn-assets-ntv.imgix.net/uploads/gruppe_1_2_1_1400x700_expedia_2ab5bbb97b.jpg	206.2 KiB
www.googletagmanager.com/gtag/js?id=G-Y1BQF1G7WH&cx=c&gtm=4e64h1	165.0 KiB
www.googletagmanager.com/gtm.js?id=GTM-PCPP2XC	140.3 KiB
sourcepoint.n-tv.de/Notice.8f529.js	91.2 KiB
s.hs-data.com/comon/prj/isdc/v3/ntv/static/font/IBMPlexSans-Regular.woff	77.4 KiB
s.hs-data.com/comon/prj/isdc/v3/ntv/static/font/IBMPlexSans-Bold.woff	77.0 KiB
www.n-tv.de/_next/static/media/d6b236d59080f586-s.p.woff2	67.0 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
ntv `div.swiper-slide > div.widget-special-lotto_lottery__2c_Ru > div.widget-special-lotto_header__neOI9 > img`	www.n-tv.de/logo.svg
ntv `div.swiper-slide > div.widget-special-lotto_lottery__2c_Ru > div.widget-special-lotto_header__neOI9 > img`	www.n-tv.de/logo.svg
8% Gutschein `section.widget-special-coupons_section__1_PGv > div.widget-special-coupons_coupons__Q_ZDv > a.widget-special-coupons_coupon__v63_O > img`	cdn-assets-ntv.imgix.net/uploads/gruppe_1_2_1_1400x700_expedia_2ab5bbb97b.jpg
12% Gutscheincode `section.widget-special-coupons_section__1_PGv > div.widget-special-coupons_coupons__Q_ZDv > a.widget-special-coupons_coupon__v63_O > img`	/uploads/marktplatz_widget_ntv_400x200_craghoppers_1_2394...
25% Gutschein `section.widget-special-coupons_section__1_PGv > div.widget-special-coupons_coupons__Q_ZDv > a.widget-special-coupons_coupon__v63_O > img`	/uploads/marktplatz_widget_ntv_400x200_meinfoto_2_32ef42b...
checkout charlie `section.widget-special-coupons_section__1_PGv > div.widget-special-coupons_intro__JTXML > a > img`	www.n-tv.de/checkout-charlie.svg
eurojackpot `div.swiper-slide > div.widget-special-lotto_lottery__2c_Ru > div.widget-special-lotto_header__neOI9 > img`	www.n-tv.de/eurojackpot.png
6aus49 `div.swiper-slide > div.widget-special-lotto_lottery__2c_Ru > div.widget-special-lotto_header__neOI9 > img`	www.n-tv.de/6aus49.png
12% Gutscheincode `div.widget-special-coupons_coupons__Q_ZDv > a.widget-special-coupons_coupon__v63_O > div > img`	cdn-assets-ntv.imgix.net/uploads/Craghoppers_800x400_492f06028f.png?w=90
25% Gutschein `div.widget-special-coupons_coupons__Q_ZDv > a.widget-special-coupons_coupon__v63_O > div > img`	cdn-assets-ntv.imgix.net/uploads/provider/618bdedbeb208.png?w=90
8% Gutschein `div.widget-special-coupons_coupons__Q_ZDv > a.widget-special-coupons_coupon__v63_O > div > img`	cdn-assets-ntv.imgix.net/uploads/provider/64e5dfeab0800.png?w=90

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

●Max Potential First Input Delay 130 ms

●Layout shift culprits

●Optimize DOM size

●LCP breakdown

●Modern HTTP

●Render blocking requests

●Optimize viewport for mobile

●Minify CSS

●Reduce unused CSS

●User Timing marks and measures 4 user timings

●JavaScript execution time 0.6 s

●Minimizes main-thread work 1.5 s

●Avoid long main-thread tasks 1 long task found

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 40 ms

●Server Backend Latencies 40 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 0 ms

●Avoid large layout shifts 1 layout shift found

○INP breakdown

○Avoid non-composited animations

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
Ressorts Sport Börse Wetter Video Audio Live-TV `div.Header_wrapper__PJAKW > div.Header_inner__PU1JS > nav.menu-desktop_header-menu__23xp2 > ul.menu-desktop_top__a3CQZ`

Some ARIA child roles must be contained by specific parent roles to properly perform their intended accessibility functions. Learn more about ARIA roles and required parent element.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Untermenü für Ressorts `ul.menu-desktop_top__a3CQZ > li.menu-desktop_level0__YuC7o > div.menu-desktop_itemwrapper__8WzFL > button`
Untermenü für Sport `ul.menu-desktop_top__a3CQZ > li.menu-desktop_level0__YuC7o > div.menu-desktop_itemwrapper__8WzFL > button`
Untermenü für Börse `ul.menu-desktop_top__a3CQZ > li.menu-desktop_level0__YuC7o > div.menu-desktop_itemwrapper__8WzFL > button`
Untermenü für Video `ul.menu-desktop_top__a3CQZ > li.menu-desktop_level0__YuC7o > div.menu-desktop_itemwrapper__8WzFL > button`

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 > div > div.widget-teaser-slider_controls__4BRZ7 > button.image-swiper-button-prev-e440d6b9-6c40-42f1-ac56-abe57b16c0c9 `div > div > div.widget-teaser-slider_controls__4BRZ7 > button.image-swiper-button-prev-e440d6b9-6c40-42f1-ac56-abe57b16c0c9`
div > div > div.widget-teaser-slider_controls__4BRZ7 > button.image-swiper-button-next-e440d6b9-6c40-42f1-ac56-abe57b16c0c9 `div > div > div.widget-teaser-slider_controls__4BRZ7 > button.image-swiper-button-next-e440d6b9-6c40-42f1-ac56-abe57b16c0c9`
div > div > div.widget-teaser-slider_controls__4BRZ7 > button.image-swiper-button-prev-5f40732e-bec0-411d-bd30-53ce727d5ac5 `div > div > div.widget-teaser-slider_controls__4BRZ7 > button.image-swiper-button-prev-5f40732e-bec0-411d-bd30-53ce727d5ac5`
div > div > div.widget-teaser-slider_controls__4BRZ7 > button.image-swiper-button-next-5f40732e-bec0-411d-bd30-53ce727d5ac5 `div > div > div.widget-teaser-slider_controls__4BRZ7 > button.image-swiper-button-next-5f40732e-bec0-411d-bd30-53ce727d5ac5`
div > div > div.widget-teaser-slider_controls__4BRZ7 > button.image-swiper-button-prev-dc1b21d2-901e-430d-84f5-55ad0afca085 `div > div > div.widget-teaser-slider_controls__4BRZ7 > button.image-swiper-button-prev-dc1b21d2-901e-430d-84f5-55ad0afca085`
div > div > div.widget-teaser-slider_controls__4BRZ7 > button.image-swiper-button-next-dc1b21d2-901e-430d-84f5-55ad0afca085 `div > div > div.widget-teaser-slider_controls__4BRZ7 > button.image-swiper-button-next-dc1b21d2-901e-430d-84f5-55ad0afca085`
div > div > div.widget-teaser-slider_controls__4BRZ7 > button.image-swiper-button-prev-40b0ddd6-0e1c-4034-b5aa-b828d3ef70ba `div > div > div.widget-teaser-slider_controls__4BRZ7 > button.image-swiper-button-prev-40b0ddd6-0e1c-4034-b5aa-b828d3ef70ba`
div > div > div.widget-teaser-slider_controls__4BRZ7 > button.image-swiper-button-next-40b0ddd6-0e1c-4034-b5aa-b828d3ef70ba `div > div > div.widget-teaser-slider_controls__4BRZ7 > button.image-swiper-button-next-40b0ddd6-0e1c-4034-b5aa-b828d3ef70ba`
div > div > div.widget-teaser-slider_controls__4BRZ7 > button.image-swiper-button-prev-49e41fe9-e367-47f5-a9c2-cc71749e60ed `div > div > div.widget-teaser-slider_controls__4BRZ7 > button.image-swiper-button-prev-49e41fe9-e367-47f5-a9c2-cc71749e60ed`
div > div > div.widget-teaser-slider_controls__4BRZ7 > button.image-swiper-button-next-49e41fe9-e367-47f5-a9c2-cc71749e60ed `div > div > div.widget-teaser-slider_controls__4BRZ7 > button.image-swiper-button-next-49e41fe9-e367-47f5-a9c2-cc71749e60ed`

Screen reader users rely on frame titles to describe the contents of frames. Learn more about frame titles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.group-grid-wrapper_wrapper__zwlUo > div.group-grid-content_content__WMMF5 > section.widget-iframe-default_hidden__Pau8P > iframe#iFrameResizer0 `div.group-grid-wrapper_wrapper__zwlUo > div.group-grid-content_content__WMMF5 > section.widget-iframe-default_hidden__Pau8P > iframe#iFrameResizer0`
div.group-grid-wrapper_wrapper__zwlUo > div.group-grid-content_content__WMMF5 > section.widget-iframe-default_hidden__Pau8P > iframe#iFrameResizer1 `div.group-grid-wrapper_wrapper__zwlUo > div.group-grid-content_content__WMMF5 > section.widget-iframe-default_hidden__Pau8P > iframe#iFrameResizer1`
div.group-grid-wrapper_wrapper__zwlUo > div.group-grid-content_content__WMMF5 > section.widget-iframe-default_hidden__Pau8P > iframe#iFrameResizer2 `div.group-grid-wrapper_wrapper__zwlUo > div.group-grid-content_content__WMMF5 > section.widget-iframe-default_hidden__Pau8P > iframe#iFrameResizer2`
div.group-grid-wrapper_wrapper__zwlUo > div.group-grid-content_content__WMMF5 > section.widget-iframe-default_hidden__Pau8P > iframe#iFrameResizer3 `div.group-grid-wrapper_wrapper__zwlUo > div.group-grid-content_content__WMMF5 > section.widget-iframe-default_hidden__Pau8P > iframe#iFrameResizer3`
div.group-grid-wrapper_wrapper__zwlUo > div.group-grid-content_content__WMMF5 > section.widget-iframe-default_hidden__Pau8P > iframe#iFrameResizer4 `div.group-grid-wrapper_wrapper__zwlUo > div.group-grid-content_content__WMMF5 > section.widget-iframe-default_hidden__Pau8P > iframe#iFrameResizer4`
div.group-grid-wrapper_wrapper__zwlUo > div.group-grid-content_content__WMMF5 > section.widget-iframe-default_hidden__Pau8P > iframe#iFrameResizer5 `div.group-grid-wrapper_wrapper__zwlUo > div.group-grid-content_content__WMMF5 > section.widget-iframe-default_hidden__Pau8P > iframe#iFrameResizer5`
div.group-grid-wrapper_wrapper__zwlUo > div.group-grid-content_content__WMMF5 > section.widget-iframe-default_hidden__Pau8P > iframe#iFrameResizer6 `div.group-grid-wrapper_wrapper__zwlUo > div.group-grid-content_content__WMMF5 > section.widget-iframe-default_hidden__Pau8P > iframe#iFrameResizer6`
div.group-grid-wrapper_wrapper__zwlUo > div.group-grid-content_content__WMMF5 > section.widget-iframe-default_hidden__Pau8P > iframe#iFrameResizer7 `div.group-grid-wrapper_wrapper__zwlUo > div.group-grid-content_content__WMMF5 > section.widget-iframe-default_hidden__Pau8P > iframe#iFrameResizer7`
body > iframe `body > iframe`

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.

Tables and lists

Screen readers require list items (`<li>`) to be contained within a parent `<ul>`, `<ol>` or `<menu>` to be announced properly. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Ressorts `div.Header_inner__PU1JS > nav.menu-desktop_header-menu__23xp2 > ul.menu-desktop_top__a3CQZ > li.menu-desktop_level0__YuC7o`
Sport `div.Header_inner__PU1JS > nav.menu-desktop_header-menu__23xp2 > ul.menu-desktop_top__a3CQZ > li.menu-desktop_level0__YuC7o`
Börse `div.Header_inner__PU1JS > nav.menu-desktop_header-menu__23xp2 > ul.menu-desktop_top__a3CQZ > li.menu-desktop_level0__YuC7o`
Wetter `div.Header_inner__PU1JS > nav.menu-desktop_header-menu__23xp2 > ul.menu-desktop_top__a3CQZ > li.menu-desktop_level0__YuC7o`
Video `div.Header_inner__PU1JS > nav.menu-desktop_header-menu__23xp2 > ul.menu-desktop_top__a3CQZ > li.menu-desktop_level0__YuC7o`
Audio `div.Header_inner__PU1JS > nav.menu-desktop_header-menu__23xp2 > ul.menu-desktop_top__a3CQZ > li.menu-desktop_level0__YuC7o`
Live-TV `div.Header_inner__PU1JS > nav.menu-desktop_header-menu__23xp2 > ul.menu-desktop_top__a3CQZ > li.menu-desktop_level0__YuC7o`

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

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
Untermenü für Ressorts `ul.menu-desktop_top__a3CQZ > li.menu-desktop_level0__YuC7o > div.menu-desktop_itemwrapper__8WzFL > button`
Untermenü für Sport `ul.menu-desktop_top__a3CQZ > li.menu-desktop_level0__YuC7o > div.menu-desktop_itemwrapper__8WzFL > button`
Untermenü für Börse `ul.menu-desktop_top__a3CQZ > li.menu-desktop_level0__YuC7o > div.menu-desktop_itemwrapper__8WzFL > button`
Untermenü für Video `ul.menu-desktop_top__a3CQZ > li.menu-desktop_level0__YuC7o > div.menu-desktop_itemwrapper__8WzFL > button`
DAX 24.271 -0,6% `div.widget-stock-default_wrapper__NglYl > div.widget-stock-default_group__b0Ow5 > div.widget-stock-default_item__N9jvV > a`
MDAX 31.348 -0,5% `div.widget-stock-default_wrapper__NglYl > div.widget-stock-default_group__b0Ow5 > div.widget-stock-default_item__N9jvV > a`
ESX 5.930 -0,9% `div.widget-stock-default_wrapper__NglYl > div.widget-stock-default_group__b0Ow5 > div.widget-stock-default_item__N9jvV > a`
DAX Ind 24.077 -1,6% `div.widget-stock-default_wrapper__NglYl > div.widget-stock-default_group__b0Ow5 > div.widget-stock-default_item__N9jvV > a`
Dow Ind 49.165 -0,6% `div.widget-stock-default_wrapper__NglYl > div.widget-stock-default_group__b0Ow5 > div.widget-stock-default_item__N9jvV > a`
ESX Ind 5.894 -1,8% `div.widget-stock-default_wrapper__NglYl > div.widget-stock-default_group__b0Ow5 > div.widget-stock-default_item__N9jvV > a`
EUR 1,1740 0,0% `div.widget-stock-default_wrapper__NglYl > div.widget-stock-default_group__b0Ow5 > div.widget-stock-default_item__N9jvV > a`
Öl 90,48 0,9% `div.widget-stock-default_wrapper__NglYl > div.widget-stock-default_group__b0Ow5 > div.widget-stock-default_item__N9jvV > a`
Gold 4.729 0,2% `div.widget-stock-default_wrapper__NglYl > div.widget-stock-default_group__b0Ow5 > div.widget-stock-default_item__N9jvV > a`
MSCI World 115,68 -0,5% `div.widget-stock-default_wrapper__NglYl > div.widget-stock-default_group__b0Ow5 > div.widget-stock-default_item__N9jvV > a`
MSCI EM 36,36 -1,2% `div.widget-stock-default_wrapper__NglYl > div.widget-stock-default_group__b0Ow5 > div.widget-stock-default_item__N9jvV > a`
FTSE 100 10.439,12 -1,7% `div.widget-stock-default_wrapper__NglYl > div.widget-stock-default_group__b0Ow5 > div.widget-stock-default_item__N9jvV > a`

These items highlight common accessibility best practices.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
mehr anzeigen `main.pages_main__VOCVA > section > div.widget-menu-ads-linklist_wrapper__BNoAf > button.widget-menu-ads-linklist_show-more__dBp1C`

○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.

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

●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

●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 are distinguishable without relying on color.

●Links have a discernible name

●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).

●No element has a `[tabindex]` value greater than 0

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

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

●Identical links have the same purpose.

○`[accesskey]` values are unique

○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

○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

○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.

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.

	URL	Aspect Ratio (Displayed)	Aspect Ratio (Actual)
8% Gutschein `section.widget-special-coupons_section__1_PGv > div.widget-special-coupons_coupons__Q_ZDv > a.widget-special-coupons_coupon__v63_O > img`	cdn-assets-ntv.imgix.net/uploads/gruppe_1_2_1_1400x700_expedia_2ab5bbb97b.jpg	126 x 71 (1.77)	1400 x 700 (2.00)
12% Gutscheincode `section.widget-special-coupons_section__1_PGv > div.widget-special-coupons_coupons__Q_ZDv > a.widget-special-coupons_coupon__v63_O > img`	/uploads/marktplatz_widget_ntv_400x200_craghoppers_1_2394...	126 x 86 (1.47)	800 x 400 (2.00)
25% Gutschein `section.widget-special-coupons_section__1_PGv > div.widget-special-coupons_coupons__Q_ZDv > a.widget-special-coupons_coupon__v63_O > img`	/uploads/marktplatz_widget_ntv_400x200_meinfoto_2_32ef42b...	126 x 71 (1.77)	800 x 400 (2.00)
eurojackpot `div.swiper-slide > div.widget-special-lotto_lottery__2c_Ru > div.widget-special-lotto_header__neOI9 > img`	www.n-tv.de/eurojackpot.png	175 x 24 (7.29)	175 x 27 (6.48)
6aus49 `div.swiper-slide > div.widget-special-lotto_lottery__2c_Ru > div.widget-special-lotto_header__neOI9 > img`	www.n-tv.de/6aus49.png	175 x 24 (7.29)	175 x 26 (6.73)

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.

Source Description

Source	Description
/v1/targeting?url=https%3A%2F%2Fwww.n-tv.de%2F&gdpr_appli...	`Failed to load resource: net::ERR_CERT_COMMON_NAME_INVALID`
www.n-tv.de/stat/molten/live/ntv/MoltenBundle.top.js line 3, col 15926	TypeError: Failed to fetch at Object.t [as doAjaxRequest] (https://www.n-tv.de/stat/molten/live/ntv/MoltenBundle.top.js:4:15927) at https://www.n-tv.de/stat/molten/live/ntv/MoltenBundle.top.js:24:10122 at new Promise (<anonymous>) at _ (https://www.n-tv.de/stat/molten/live/ntv/MoltenBundle.top.js:24:9620) at https://www.n-tv.de/stat/molten/live/ntv/MoltenBundle.top.js:24:12671 at new Promise (<anonymous>) at Object.initAndGetPromise (https://www.n-tv.de/stat/molten/live/ntv/MoltenBundle.top.js:24:11982) at Object.loadContextInfo (https://www.n-tv.de/stat/molten/live/ntv/MoltenBundle.bottom.js:4:111626) at 45.../core/event/handler (https://www.n-tv.de/stat/molten/live/ntv/MoltenBundle.bottom.js:4:112965) at r (https://www.n-tv.de/stat/molten/live/ntv/MoltenBundle.bottom.js:4:245)

/v1/targeting?url=https%3A%2F%2Fwww.n-tv.de%2F&gdpr_appli...

Failed to load resource: net::ERR_CERT_COMMON_NAME_INVALID

www.n-tv.de/stat/molten/live/ntv/MoltenBundle.top.js line 3, col 15926

TypeError: Failed to fetch
    at Object.t [as doAjaxRequest] (https://www.n-tv.de/stat/molten/live/ntv/MoltenBundle.top.js:4:15927)
    at https://www.n-tv.de/stat/molten/live/ntv/MoltenBundle.top.js:24:10122
    at new Promise (<anonymous>)
    at _ (https://www.n-tv.de/stat/molten/live/ntv/MoltenBundle.top.js:24:9620)
    at https://www.n-tv.de/stat/molten/live/ntv/MoltenBundle.top.js:24:12671
    at new Promise (<anonymous>)
    at Object.initAndGetPromise (https://www.n-tv.de/stat/molten/live/ntv/MoltenBundle.top.js:24:11982)
    at Object.loadContextInfo (https://www.n-tv.de/stat/molten/live/ntv/MoltenBundle.bottom.js:4:111626)
    at 45.../core/event/handler (https://www.n-tv.de/stat/molten/live/ntv/MoltenBundle.bottom.js:4:112965)
    at r (https://www.n-tv.de/stat/molten/live/ntv/MoltenBundle.bottom.js:4:245)

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	Map URL
www.n-tv.de/stat/molten/live/ntv/MoltenBundle.top.js
www.n-tv.de/webpush/webpush.js	www.n-tv.de/webpush/webpush.js.map
www.n-tv.de/iframeResizer.min.js	www.n-tv.de/iframeResizer.map
www.n-tv.de/webpush/webpush-core.js	www.n-tv.de/webpush/webpush-core.js.map

●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

●Ensure proper origin isolation with COOP

●Mitigate clickjacking with XFO or CSP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

○Redirects HTTP traffic to HTTPS

○Use a strong HSTS policy

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`