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Lighthouse Mobile

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

Audit breakdown by category with detailed findings.

32

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.

RequestCache TTLTransfer Size
www.n-tv.de/stat/molten/live/ntv/MoltenBundle.top.js900.0 s586.3 KiB
www.n-tv.de/stat/molten/live/ntv/MoltenBundle.bottom.js900.0 s283.9 KiB
sourcepoint.n-tv.de/Notice.8f529.js3600.0 s91.2 KiB
s.hs-data.com/comon/prj/isdc/v3/ntv/static/font/IBMPlexSans-Regular.woff3600.0 s77.4 KiB
s.hs-data.com/comon/prj/isdc/v3/ntv/static/font/IBMPlexSans-Bold.woff3600.0 s77.0 KiB
sourcepoint.n-tv.de/unified/wrapperMessagingWithoutDetection.js3600.0 s40.4 KiB
cdn-gl.nmrodam.com/novms/js/2/nlsSDK600.eu.bundle.min.js86400.0 s56.3 KiB
s.hs-data.com/comon/prj/isdc/v3/ntv/static/js/dist/default.min.js?v=202602283600.0 s16.6 KiB
www.n-tv.de/auth/main.js900.0 s14.2 KiB
bilder-a.akamaihd.net/ip/vcc/vcc.min.js?site=ntv2.0 s12.3 KiB
www.n-tv.de/webpush/webpush-core.js86400.0 s30.6 KiB
s.hs-data.com/comon/prj/isdc/v3/ntv/static/css/dist/widget.min.css?v=202602013600.0 s13.0 KiB
te-static.technical-service.net/netid/ntvde.min.js0.0 ms6.5 KiB
sourcepoint.n-tv.de/Notice.30929.css3600.0 s6.7 KiB
www.n-tv.de/eurojackpot.png86400.0 s11.9 KiB
s.hs-data.com/gfx/emblem/common/80x80/209.png3600.0 s5.7 KiB
/comon/prj/isdc/v3/default/static/js/lib/iframeResizer-4....3600.0 s5.4 KiB
s.hs-data.com/gfx/emblem/common/80x80/205.png3600.0 s4.8 KiB
/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader...2870.0 s4.0 KiB
www.n-tv.de/6aus49.png86400.0 s7.7 KiB
www.n-tv.de/iframeResizer.min.js86400.0 s7.1 KiB
/conf/PCA6E6C30-EDCD-4F42-8AC2-DEEBFFDC91C2.js86400.0 s6.7 KiB
www.n-tv.de/auth/images/logo.svg900.0 s3.0 KiB
www.n-tv.de/webpush/webpush.js86400.0 s5.9 KiB
sourcepoint.n-tv.de/polyfills.01516.js3600.0 s2.3 KiB
www.n-tv.de/auth/images/icon__loading__grey.svg900.0 s1.4 KiB
www.n-tv.de/checkout-charlie.svg86400.0 s2.1 KiB
applets.ebxcdn.com/ebx.js7200.0 s1.0 KiB
www.n-tv.de/logo.svg86400.0 s1.5 KiB
s.hs-data.com/comon/prj/isdc/v3/ntv/static/gfx/arrow_competition.png3600.0 s609 B
wq0udenolsslld8ju3xwzjydt7ble1776813471.nuid.nmrodam.com/0.0 ms351 B
www.n-tv.de/webpush/webpush-vars.css86400.0 s615 B
/count?bytes=0&host=www.n-tv.de&status=200&url=%2F&query=...0.0 ms71 B
s.hs-data.com/comon/prj/isdc/v3/ntv/static/css/dist/widget.min.css?v=202602013600.0 s0 B
s.hs-data.com/comon/prj/isdc/v3/ntv/static/css/dist/widget.min.css?v=202602013600.0 s0 B
s.hs-data.com/comon/prj/isdc/v3/ntv/static/css/dist/widget.min.css?v=202602013600.0 s0 B
s.hs-data.com/comon/prj/isdc/v3/ntv/static/css/dist/widget.min.css?v=202602013600.0 s0 B
s.hs-data.com/comon/prj/isdc/v3/ntv/static/css/dist/widget.min.css?v=202602013600.0 s0 B
s.hs-data.com/comon/prj/isdc/v3/ntv/static/css/dist/widget.min.css?v=202602013600.0 s0 B
s.hs-data.com/comon/prj/isdc/v3/ntv/static/js/dist/default.min.js?v=202602283600.0 s0 B
s.hs-data.com/comon/prj/isdc/v3/ntv/static/js/dist/default.min.js?v=202602283600.0 s0 B
s.hs-data.com/comon/prj/isdc/v3/ntv/static/js/dist/default.min.js?v=202602283600.0 s0 B
s.hs-data.com/comon/prj/isdc/v3/ntv/static/js/dist/default.min.js?v=202602283600.0 s0 B
s.hs-data.com/comon/prj/isdc/v3/ntv/static/js/dist/default.min.js?v=202602283600.0 s0 B
s.hs-data.com/comon/prj/isdc/v3/ntv/static/js/dist/default.min.js?v=202602283600.0 s0 B
/comon/prj/isdc/v3/default/static/js/lib/iframeResizer-4....3600.0 s0 B
/comon/prj/isdc/v3/default/static/js/lib/iframeResizer-4....3600.0 s0 B
/comon/prj/isdc/v3/default/static/js/lib/iframeResizer-4....3600.0 s0 B
/comon/prj/isdc/v3/default/static/js/lib/iframeResizer-4....3600.0 s0 B
/comon/prj/isdc/v3/default/static/js/lib/iframeResizer-4....3600.0 s0 B
/comon/prj/isdc/v3/default/static/js/lib/iframeResizer-4....3600.0 s0 B
/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader...2870.0 s0 B
/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader...2870.0 s0 B
/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader...2870.0 s0 B
/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader...2870.0 s0 B
/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader...2870.0 s0 B
/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader...2870.0 s0 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.

URLEst Savings
s.hs-data.com/comon/prj/isdc/v3/ntv/static/font/IBMPlexSans-Bold.woff105 ms
s.hs-data.com/comon/prj/isdc/v3/ntv/static/font/IBMPlexSans-Regular.woff105 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:71.281 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:44.997 source:map[type:text value:[unattributed]]] map[reflowTime:42.869 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:15.889 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:1.603 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:9.253 source:map[column:50527 line:0 type:source-location url:https://www.n-tv.de/_next/static/chunks/508.4a8c03cfd7f9c97d.js urlProvider:network]] map[reflowTime:0.276 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:0.905 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:0.486 source:map[column:1989 line:0 type:source-location url:https://www.n-tv.de/_next/static/chunks/4486.a4f04abb747f3142.js urlProvider:network]]]

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.

URLResource SizeEst Savings
Studenten-versammeln-sich-auf-einem-Gehweg-in-der-Naehe-des-Zentrums-des-Campus… article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
/img/30740163/1776808467/Img_17_6/480/Studenten-versammel...24.1 KiB10.9 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_6/480/AfD-Spitzenkandidat...18.3 KiB5.1 KiB

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

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

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: 813 ms
URLTime Spent
n-tv.de/813 ms
www.n-tv.de/0.0 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 4.7 s 973.1 KiB
URLTransfer SizeEst Savings
www.n-tv.de/stat/molten/live/ntv/MoltenBundle.top.js585.1 KiB294.0 KiB
www.n-tv.de/207.5 KiB207.4 KiB
www.n-tv.de/stat/molten/live/ntv/MoltenBundle.bottom.js283.1 KiB196.7 KiB
www.googletagmanager.com/gtag/js?id=G-Y1BQF1G7WH&cx=c&gtm=4e64h1165.0 KiB86.7 KiB
www.googletagmanager.com/gtm.js?id=GTM-PCPP2XC139.9 KiB57.5 KiB
sourcepoint.n-tv.de/Notice.8f529.js60.2 KiB40.7 KiB
cdn-gl.nmrodam.com/novms/js/2/nlsSDK600.eu.bundle.min.js55.8 KiB23.2 KiB
www.n-tv.de/webpush/webpush-core.js30.2 KiB23.0 KiB
www.n-tv.de/_next/static/chunks/framework-493b78e0283065bc.js58.6 KiB22.7 KiB
www.n-tv.de/_next/static/chunks/main-7244d2b06203055e.js39.7 KiB21.1 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.

URLTotal CPU TimeScript EvaluationScript Parse
www.n-tv.de/_next/static/chunks/framework-493b78e0283065bc.js1.6 s1.2 s18 ms
Unattributable903 ms13 ms0.0 ms
www.n-tv.de/754 ms108 ms29 ms
sourcepoint.n-tv.de/Notice.8f529.js533 ms403 ms30 ms
www.n-tv.de/_next/static/chunks/508.4a8c03cfd7f9c97d.js400 ms104 ms8.8 ms
www.n-tv.de/stat/molten/live/ntv/MoltenBundle.bottom.js304 ms115 ms23 ms
www.googletagmanager.com/gtm.js?id=GTM-PCPP2XC295 ms248 ms40 ms
www.n-tv.de/stat/molten/live/ntv/MoltenBundle.top.js235 ms171 ms55 ms
sourcepoint.n-tv.de/unified/wrapperMessagingWithoutDetection.js234 ms158 ms13 ms
www.googletagmanager.com/gtag/js?id=G-Y1BQF1G7WH&cx=c&gtm=4e64h1161 ms122 ms38 ms
/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader...154 ms101 ms11 ms
www.n-tv.de/_next/static/chunks/main-7244d2b06203055e.js102 ms86 ms16 ms
www.n-tv.de/_next/static/chunks/pages/%5B%5B...all%5D%5D-452e9746f95f10dc.js99 ms90 ms9.1 ms
cdn-gl.nmrodam.com/novms/js/2/nlsSDK600.eu.bundle.min.js99 ms82 ms15 ms
s.hs-data.com/comon/prj/isdc/v3/ntv/static/js/dist/default.min.js?v=2026022874 ms39 ms28 ms
cdn-gl.nmrodam.com/conf/PCA6E6C30-EDCD-4F42-8AC2-DEEBFFDC91C2.js56 ms51 ms2.1 ms
sourcepoint.n-tv.de/unified/4.40.1/gdpr-tcf.27718c8cb9d29947d2c1.bundle.js52 ms37 ms14 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Script Evaluation3.3 s
Other1.3 s
Style & Layout864 ms
Parse HTML & CSS411 ms
Script Parsing & Compilation406 ms
Garbage Collection126 ms
Rendering81 ms

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
URLTransfer SizeEst Savings
www.n-tv.de/webpush/webpush-core.js30.2 KiB16.3 KiB
www.n-tv.de/auth/main.js13.6 KiB3.7 KiB
www.n-tv.de/webpush/webpush.js5.5 KiB3.0 KiB
www.n-tv.de/iframeResizer.min.js6.6 KiB2.6 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.

URLTransfer Size
www.n-tv.de/1.3 MiB
www.n-tv.de/stat/molten/live/ntv/MoltenBundle.top.js586.3 KiB
www.n-tv.de/stat/molten/live/ntv/MoltenBundle.bottom.js283.9 KiB
cdn-assets-ntv.imgix.net/uploads/gruppe_1_2_1_1400x700_expedia_2ab5bbb97b.jpg206.2 KiB
www.googletagmanager.com/gtag/js?id=G-Y1BQF1G7WH&cx=c&gtm=4e64h1165.1 KiB
www.googletagmanager.com/gtm.js?id=GTM-PCPP2XC140.3 KiB
sourcepoint.n-tv.de/Notice.8f529.js91.2 KiB
s.hs-data.com/comon/prj/isdc/v3/ntv/static/font/IBMPlexSans-Regular.woff77.4 KiB
s.hs-data.com/comon/prj/isdc/v3/ntv/static/font/IBMPlexSans-Bold.woff77.0 KiB
www.n-tv.de/_next/static/media/d6b236d59080f586-s.p.woff267.0 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
April-10-2026-New-York-New-York-USA-A-trader-works-with-trade-equities-on-the-f… article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
Kevin-Warsh-U-S-President-Donald-Trump-s-nominee-to-be-next-chair-of-the-Federa… article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
TYRE-LEBANON-APRIL-20-A-view-of-the-destruction-after-an-Israeli-airstrike-that… article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
Die-Hinterbliebenen-der-in-Istanbul-verstorbenen-Familie-aus-Hamburg-Mutter-Cem… article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
25757_1-PIA24543-Curiositys-Selfie-at-Mont-Mercou-main-web article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
Smoking-study-EMBARGOED-TO-2301-SUNDAY-SEPTMEBER-28-PICTURE-POSED-BY-A-MODEL-Fi… article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
Genau-hingeschaut-Das-Kamera-Set-von-Abus-mit-zwei-smarten-Ueberwachungskameras… article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
Aktuell-08-02 article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
imago201624676 article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
Boxen-Thomas-Puetz-60-Geburtstag-Bahia-Mediterraneo-Palma-de-Mallorca-21-02 article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
Alan-Osmond-The-Osmonds-celebrate-their-50th-anniversary-with-a-performance-at-… article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
lukas koch article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
Johann-Lafer-Lutz-Geissler-und-mehr-7hauben-bietet-Star-Kochkurse-zum-ntv-de-Vo… article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
gqJpZM8FRTSmE--NW6Fwg6F3zQPooWjNAjKhcVU article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
champagnepapi_post_20_4_2026_22_11_183879693945723261626 article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
Steuererklaerung-rechtzeitig-abgeben article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
Der-chinesische-Autokonzern-GAC-kommt-nun-mit-seiner-Elektromarke-Aion-und-dem-… article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
274792336 article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
Bei-Klarmobil-gibt-es-das-Galaxy-S26-samt-Tarif-zum-starken-Kurs article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
Mareterra-nouveau-quartier-de-Monaco-chantier-a-2-milliards-d-euros-6-hectares-… article.widget-teaser-list_teaser__qLMDM > a.widget-teaser-list_link__psIWd > div.widget-teaser-list_image__FLaWZ > img.Image_img__fQCi0
Der-Buckelwal-liegt-wieder-vor-der-Insel-Poel-und-blaest-Atemluft-aus-Der-bei-W… article.widget-teaser-list_teaser__qLMDM > a.widget-teaser-list_link__psIWd > div.widget-teaser-list_image__FLaWZ > img.Image_img__fQCi0
Das-von-Sepahnews-dem-Nachrichtenkanal-der-Islamischen-Revolutionsgarden-heraus… article.widget-teaser-list_teaser__qLMDM > a.widget-teaser-list_link__psIWd > div.widget-teaser-list_image__FLaWZ > img.Image_img__fQCi0
Sergej-Netschajew-russischer-Botschafter-in-Deutschland-kommt-zum-Gedenken-zum-… article.widget-teaser-list_teaser__qLMDM > a.widget-teaser-list_link__psIWd > div.widget-teaser-list_image__FLaWZ > img.Image_img__fQCi0
Ein-Mitarbeiter-betankt-am-Terminal-des-Flughafens-BER-ein-Flugzeug-mit-Kerosin… article.widget-teaser-list_teaser__qLMDM > a.widget-teaser-list_link__psIWd > div.widget-teaser-list_image__FLaWZ > img.Image_img__fQCi0
AfD-Spitzenkandidat-Jan-Bollinger-mit-den-AfD-Bundesvorsitzenden-Tino-Chrupalla… article.widget-teaser-list_teaser__qLMDM > a.widget-teaser-list_link__psIWd > div.widget-teaser-list_image__FLaWZ > img.Image_img__fQCi0
EUR-Deutschland-Berlin-20-04-2026-Bundeskanzler-Friedrich-Merz-CDU-trifft-sich-… article.widget-teaser-list_teaser__qLMDM > a.widget-teaser-list_link__psIWd > div.widget-teaser-list_image__FLaWZ > img.Image_img__fQCi0
Screenshot 2026-04-20 202237 article.widget-teaser-list_teaser__qLMDM > a.widget-teaser-list_link__psIWd > div.widget-teaser-list_image__FLaWZ > img.Image_img__fQCi0
Apple-TV-s-77th-Annual-Primetime-Emmy-Awards-Party-CEO-of-Apple-Tim-Cook-Timoth… article.widget-teaser-list_teaser__qLMDM > a.widget-teaser-list_link__psIWd > div.widget-teaser-list_image__FLaWZ > img.Image_img__fQCi0
EUR-Deutschland-Berlin-20-04-2026-Bundeskanzler-Friedrich-Merz-CDU-trifft-sich-… article.widget-teaser-list_teaser__qLMDM > a.widget-teaser-list_link__psIWd > div.widget-teaser-list_image__FLaWZ > img.Image_img__fQCi0
Wir-finden-taeglich-die-besten-Deals-fuer-Technik-Haushalt-Tarife-und-mehr article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
President-Donald-Trump-listens-in-the-Oval-Office-of-the-White-House-Saturday-A… article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
Ausgangspunkt-ist-eine-Klage-griechischer-Opfer-des-NS-Massakers-von-Distomo-vo… article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
Verschiedene-Anlagen-der-Rohoelverarbeitung-auf-dem-Gelaende-der-PCK-Raffinerie… article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
Ein-Mitarbeiter-des-Bodenpersonals-betankt-vor-dem-Erstflug-der-chinesischen-Fl… article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
Corrida-del-20-de-abril-en-la-Mestranza-Cogida-de-Morante-de-la-Puebla-en-la-de… article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
Der-Buckelwal-vor-der-Insel-Poel-blaest-Luft-ab-und-wird-von-Helfern-auf-Schlau… article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
firo-23-10 article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
Ein-Helfer-ist-direkt-am-Buckelwal-vor-der-Insel-Poel-im-Einsatz-und-bespritzt-… article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
RECORD-DATE-NOT-STATED-Rewe-Lenk-in-Bochum-NUR-FUeR-REDAKTIONELLE-ZWECKE-EDITOR… article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
Bjoern-Both-Saenger-und-Hans-Timm-Timsen-Hinrichsen-Saenger-und-Gitarrist-von-S… article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
INDIO-CALIFORNIA-APRIL-17-FOR-EDITORIAL-USE-ONLY-NOT-TO-BE-LICENSED-FOR-ANY-STA… article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
Kleines-Kerlchen-Ja-von-wegen-in-manchen-Disziplinen-gibt-sich-der-Skoda-Fabia-… article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
Der-neue-Mercedes-Benz-C-400-4MATIC-elektrisch-Energieverbrauch-kombiniert-18-6… article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
Smartwatch-Fitnesstracker article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
Aktuell-fuer-unter-350-Euro-zu-bekommen-die-Apple-Watch-Series-11 article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0
Wer-sagt-dass-Zahnschienen-Boxen-immer-unansehnlich-sind-Manche-Modelle-machen-… article > a.Teaser_teaser__Lkcni > div.Teaser_image__D8xTq > img.Image_img__fQCi0

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

●Layout shift culprits
●Optimize DOM size
●LCP breakdown
●Modern HTTP
●Render blocking requests
●Optimize viewport for mobile
●Minify CSS
●Reduce unused CSS
●User Timing marks and measures 4 user timings
●Avoid long main-thread tasks 20 long tasks found
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 40 ms
●Server Backend Latencies 90 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 0 ms
○INP breakdown
○LCP request discovery
○Avoid non-composited animations
○Avoid large layout shifts
90

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
BÖRSENKURSE main.pages_main__VOCVA > section > a.Title_title__MZ67h > span.Typography_text-l__QLRR8
DAS NEUESTE div.group-grid-wrapper_wrapper__zwlUo > section > a.Title_title__MZ67h > span.Typography_text-l__QLRR8
NACHRICHTEN div.group-grid-content_content__WMMF5 > section > div.Title_title__MZ67h > h1.Typography_text-l__QLRR8
VIDEOS aside.group-grid-sidebar_sidebar__Y83X_ > section > div.Title_title__MZ67h > span.Typography_text-l__QLRR8
GUTSCHEINE aside.group-grid-sidebar_sidebar__Y83X_ > section.widget-special-coupons_section__1_PGv > div.Title_title__MZ67h > span.Typography_text-l__QLRR8
VIDEOS MEISTGESEHEN aside.group-grid-sidebar_sidebar__Y83X_ > section > div.Title_title__MZ67h > span.Typography_text-l__QLRR8
VIDEOS MEISTGESEHEN main.pages_main__VOCVA > section.widget-teaser-slider_section__ERM8u > div.Title_title__MZ67h > span.Typography_text-l__QLRR8
MEISTGELESEN main.pages_main__VOCVA > section > a.Title_title__MZ67h > span.Typography_text-l__QLRR8
BILDERSERIEN div.group-grid-wrapper_wrapper__zwlUo > section > a.Title_title__MZ67h > span.Typography_text-l__QLRR8
POLITIK main.pages_main__VOCVA > div.group-grid-wrapper_wrapper__zwlUo > a.Title_title__MZ67h > span.Typography_text-l__QLRR8
WIRTSCHAFT main.pages_main__VOCVA > div.group-grid-wrapper_wrapper__zwlUo > a.Title_title__MZ67h > span.Typography_text-l__QLRR8
PANORAMA main.pages_main__VOCVA > div.group-grid-wrapper_wrapper__zwlUo > a.Title_title__MZ67h > span.Typography_text-l__QLRR8
SPORT main.pages_main__VOCVA > div.group-grid-wrapper_wrapper__zwlUo > a.Title_title__MZ67h > span.Typography_text-l__QLRR8
WISSEN main.pages_main__VOCVA > div.group-grid-wrapper_wrapper__zwlUo > a.Title_title__MZ67h > span.Typography_text-l__QLRR8
RATGEBER main.pages_main__VOCVA > div.group-grid-wrapper_wrapper__zwlUo > a.Title_title__MZ67h > span.Typography_text-l__QLRR8
VIDEOS RATGEBER main.pages_main__VOCVA > section.widget-teaser-slider_section__ERM8u > div.Title_title__MZ67h > span.Typography_text-l__QLRR8
PRODUKT-CHECK main.pages_main__VOCVA > div.group-grid-wrapper_wrapper__zwlUo > a.Title_title__MZ67h > span.Typography_text-l__QLRR8
UNTERHALTUNG main.pages_main__VOCVA > div.group-grid-wrapper_wrapper__zwlUo > a.Title_title__MZ67h > span.Typography_text-l__QLRR8
AUTO main.pages_main__VOCVA > div.group-grid-wrapper_wrapper__zwlUo > a.Title_title__MZ67h > span.Typography_text-l__QLRR8
TECHNIK main.pages_main__VOCVA > div.group-grid-wrapper_wrapper__zwlUo > a.Title_title__MZ67h > span.Typography_text-l__QLRR8
SHOPPING & SERVICE main.pages_main__VOCVA > div.group-grid-wrapper_wrapper__zwlUo > a.Title_title__MZ67h > span.Typography_text-l__QLRR8
REGIONALES main.pages_main__VOCVA > section > a.Title_title__MZ67h > span.Typography_text-l__QLRR8
PARTNER-SERVICE section > div.widget-menu-ads-linklist_wrapper__BNoAf > div.Title_title__MZ67h > span.Typography_text-l__QLRR8

These are opportunities to improve the legibility of your content.

Names and labels

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.

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
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

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
●`[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.
●`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
●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>`).
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●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 an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
○`[role]`s are contained by their required parent element
○Elements with the `role=text` attribute do not have focusable descendents.
○ARIA toggle fields have accessible names
○ARIA `tooltip` elements have accessible names
○ARIA `treeitem` elements have accessible names
○The page contains a heading, skip link, or landmark region
○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
○Definition list items are wrapped in `<dl>` elements
○ARIA IDs are unique
○No form fields have multiple labels
○`<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
○Elements with visible text labels have matching accessible names.
○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
○`<td>` elements in a large `<table>` have one or more table headers.
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)
eurojackpot div.swiper-slide > div.widget-special-lotto_lottery__2c_Ru > div.widget-special-lotto_header__neOI9 > img
www.n-tv.de/eurojackpot.png175 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.png175 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.

SourceDescription
/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.

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

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