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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.

52

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.

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.

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:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:48.009 source:map[type:text value:[unattributed]]]]

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
İKV Başkanı Zeytinoğlu: “Yeşil Dönüşüm, AB’de İstihdamın Yeni Motorlarından Bir… div.swiper-slide > div.slider_resim > picture > img
/images/fotogaleri/332025151151_sosyal medya basın geniÅ...674.2 KiB602.8 KiB
İKV, Gümrük Birliği´nin 30. Yılında Ticaret Bakanı Prof. Dr. Bolat’ın Katılımıy… div.swiper-slide > div.slider_resim > picture > img
www.ikv.org.tr/images/fotogaleri/1032026112931_ikv_bolat_sirilti_mobil.jpg506.1 KiB403.7 KiB
İKV İstanbul ABBM, Bölgesel Bağlantısallık Konulu Yüksek Düzeyli Yuvarlak Masa … div.swiper-slide > div.slider_resim > picture > img
www.ikv.org.tr/images/fotogaleri/1822026134936_sirilti_4_mobil.jpg474.7 KiB372.7 KiB
İKV, 60’ıncı Yaşını Kutladı div.swiper-slide > div.slider_resim > picture > img
www.ikv.org.tr/images/fotogaleri/2012026141950_yemek_sirilti_mobil.jpg452.0 KiB349.7 KiB
İKV İstanbul ABBM, Sahil Temizleme Etkinliği Düzenledi div.swiper-slide > div.slider_resim > picture > img
www.ikv.org.tr/images/fotogaleri/3112025110627_%C4%B0KV_17_m.jpg440.6 KiB339.0 KiB
İKV Başkanı Dr. Zeytinoğlu, Brüksel’de Temaslarda Bulundu div.swiper-slide > div.slider_resim > picture > img
www.ikv.org.tr/images/fotogaleri/1742026111821_bskn_brksl_mbl.jpg436.8 KiB334.5 KiB
İKV, Türkiye-AB İlişkilerinin Yol Haritası ve İKV´nin Rolüne İlişkin Bir Toplan… div.swiper-slide > div.slider_resim > picture > img
www.ikv.org.tr/images/fotogaleri/812026162315_ikv_calistay_mobil.jpg389.7 KiB287.4 KiB
ul > li > div.home_arastirma_box > img.lazy ul > li > div.home_arastirma_box > img.lazy
www.ikv.org.tr/images/fotogaleri/1612025145855_ikv-dergisi-img.jpg341.4 KiB282.5 KiB
2026’da Dünyayı Ne Bekliyor? Yakından Takip Edilmesi Gereken 14 Konu div.swiper-slide > div.slider_resim > picture > img
www.ikv.org.tr/images/fotogaleri/2612026162737_2026_konular_siriltim.jpg366.6 KiB264.2 KiB
İKV Monthly’nin Yeni Sayısı Yayımlandı div.swiper-slide > div.slider_resim > picture > img
www.ikv.org.tr/images/fotogaleri/2842026162716_monthly_131_mobil.jpg323.3 KiB221.6 KiB
İKV’den Yeni Yayın: “Avrupa Birliği’nde Dijital Eğitim ve Becerilerin Geliştiri… div.swiper-slide > div.slider_resim > picture > img
www.ikv.org.tr/images/fotogaleri/1982025104355_yayin_mobil.jpg323.0 KiB221.0 KiB
ul > li > div.home_arastirma_box > img.lazy ul > li > div.home_arastirma_box > img.lazy
www.ikv.org.tr/images/fotogaleri/1612025160604_arastirmamerkezi-05.jpg263.8 KiB212.5 KiB
İKV’den İngilizce Yeni Değerlendirme: “Türkiye in the International Climate Cha… div.swiper-slide > div.slider_resim > picture > img
www.ikv.org.tr/images/fotogaleri/1472025144010_aygn_b_sld_m.jpg306.8 KiB205.1 KiB
2025 Türkiye Raporu Özet Çevirisi Yayımlandı div.swiper-slide > div.slider_resim > picture > img
www.ikv.org.tr/images/fotogaleri/10112025095216_2025_enlargement_slider_m.jpg220.9 KiB118.6 KiB
li > div.newsbox > div.news_img > img.lazy li > div.newsbox > div.news_img > img.lazy
/images/fotogaleri/th_752026154432_09trump-news-europe-tr...131.1 KiB114.3 KiB
li > div.newsbox > div.news_img > img.lazy li > div.newsbox > div.news_img > img.lazy
www.ikv.org.tr/images/fotogaleri/th_652026143408_eueconomics.jpg128.0 KiB107.5 KiB
li > div.newsbox > div.news_img > img.lazy li > div.newsbox > div.news_img > img.lazy
www.ikv.org.tr/images/fotogaleri/th_752026154610_m%C3%BCikv1_gundem.jpg112.2 KiB95.4 KiB
li > div.newsbox > div.news_img > img.lazy li > div.newsbox > div.news_img > img.lazy
/images/fotogaleri/th_652026143318_shutterstock_401691301...109.8 KiB89.3 KiB
ul > li > div.home_arastirma_box > img.lazy ul > li > div.home_arastirma_box > img.lazy
www.ikv.org.tr/images/fotogaleri/2912025133932_ikv-bilginotlari-img.jpg145.9 KiB87.0 KiB
li > div.newsbox > div.news_img > img.lazy li > div.newsbox > div.news_img > img.lazy
www.ikv.org.tr/images/fotogaleri/th_652026145105_articulos-71494.jpg103.4 KiB83.0 KiB
li > div.newsbox > div.news_img > img.lazy li > div.newsbox > div.news_img > img.lazy
/images/fotogaleri/th_652026152326_4_Youth political part...90.2 KiB73.4 KiB
ul > li > div.home_arastirma_box > img.lazy ul > li > div.home_arastirma_box > img.lazy
www.ikv.org.tr/images/fotogaleri/1612025160332_arastirmamerkezi-04.jpg120.7 KiB69.4 KiB
li > div.newsbox > div.news_img > img.lazy li > div.newsbox > div.news_img > img.lazy
www.ikv.org.tr/images/fotogaleri/th_652026142804_tavsbn.jpg85.4 KiB64.9 KiB
li > div.newsbox > div.news_img > img.lazy li > div.newsbox > div.news_img > img.lazy
www.ikv.org.tr/images/fotogaleri/th_652026165339_Imagewm53-1616085739922.png73.6 KiB60.4 KiB
ul > li > div.home_arastirma_box > img.lazy ul > li > div.home_arastirma_box > img.lazy
www.ikv.org.tr/images/fotogaleri/1612025160204_ikv-monthly-img.jpg111.2 KiB52.3 KiB
li > div.newsbox > div.news_img > img.lazy li > div.newsbox > div.news_img > img.lazy
www.ikv.org.tr/images/fotogaleri/th_552026111003_abfg%20copy.jpg65.2 KiB50.5 KiB
ul > li > div.home_arastirma_box > img.lazy ul > li > div.home_arastirma_box > img.lazy
www.ikv.org.tr/images/fotogaleri/1612025160736_arastirmamerkezi-06.jpg72.1 KiB20.8 KiB
60. Yıl div.header_topflex > div.header_year > a > img.dis-block
www.ikv.org.tr/images/%C4%B0KV_60y%C4%B1l_tr.jpg11.6 KiB9.2 KiB
ÖNE ÇIKANLAR main.main > section.home_arastirma > div.home_arastirma_bg > img.lazy
www.ikv.org.tr/images/highlights-bg.jpg32.6 KiB7.0 KiB
div#counter-container > div.home_statistics_box > div.home_statistics_icon > img.lazy div#counter-container > div.home_statistics_box > div.home_statistics_icon > img.lazy
www.ikv.org.tr/images/fotogaleri/1612025161439_ikv_bulten_icon.jpg7.1 KiB6.1 KiB
div#counter-container > div.home_statistics_box > div.home_statistics_icon > img.lazy div#counter-container > div.home_statistics_box > div.home_statistics_icon > img.lazy
www.ikv.org.tr/images/fotogaleri/1612025161638_ikv_dergisi.jpg6.7 KiB5.6 KiB
div#counter-container > div.home_statistics_box > div.home_statistics_icon > img.lazy div#counter-container > div.home_statistics_box > div.home_statistics_icon > img.lazy
www.ikv.org.tr/images/fotogaleri/1612025151447_ikv_bilginotlari_icon.jpg6.4 KiB5.3 KiB

Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]
items: [map[duration:2331.761 label:Time to first byte subpart:timeToFirstByte] map[duration:58.232 label:Resource load delay subpart:resourceLoadDelay] map[duration:708.647 label:Resource load duration subpart:resourceLoadDuration] map[duration:1033.31 label:Element render delay subpart:elementRenderDelay]]
lhId: page-32-IMG
nodeLabel: İKV, Gümrük Birliği´nin 30. Yılında Ticaret Bakanı Prof. Dr. Bolat’ın Katılımıy…
path: 1,HTML,1,BODY,0,MAIN,3,SECTION,1,DIV,0,DIV,1,DIV,0,DIV,0,PICTURE,1,IMG
selector: div.swiper-slide > div.slider_resim > picture > img
snippet: <img src="https://www.ikv.org.tr/images/fotogaleri/1032026112931_ikv_bolat_sirilti_m…" alt="İKV, Gümrük Birliği´nin 30. Yılında Ticaret Bakanı Prof. Dr. Bolat’ın Katı…" width="1920" height="814">

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-32-IMG
nodeLabel: İKV, Gümrük Birliği´nin 30. Yılında Ticaret Bakanı Prof. Dr. Bolat’ın Katılımıy…
path: 1,HTML,1,BODY,0,MAIN,3,SECTION,1,DIV,0,DIV,1,DIV,0,DIV,0,PICTURE,1,IMG
selector: div.swiper-slide > div.slider_resim > picture > img
snippet: <img src="https://www.ikv.org.tr/images/fotogaleri/1032026112931_ikv_bolat_sirilti_m…" alt="İKV, Gümrük Birliği´nin 30. Yılında Ticaret Bakanı Prof. Dr. Bolat’ın Katı…" width="1920" height="814">

HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLProtocol
www.ikv.org.tr/http/1.1
www.ikv.org.tr/css/bootstrap.min.csshttp/1.1
www.ikv.org.tr/css/main.min.css?v=0107202501http/1.1
www.ikv.org.tr/js/jquery-3.7.1.min.jshttp/1.1
www.ikv.org.tr/js/pageloader.min.jshttp/1.1
www.ikv.org.tr/js/custom.js?v=2401202501http/1.1
www.ikv.org.tr/js/custom.jshttp/1.1
www.ikv.org.tr/images/logo.svghttp/1.1
www.ikv.org.tr/images/%C4%B0KV_60y%C4%B1l_tr.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1032026112931_ikv_bolat_sirilti_mobil.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1032026112930_ikv_bolat_sirilti.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1742026111821_bskn_brksl_mbl.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1742026111820_bskn_brksl_slider.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/2612026162737_2026_konular_siriltim.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/2612026162737_2026_konular_sirilti.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/2012026141950_yemek_sirilti_mobil.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/2012026141348_yemek_sirilti.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1822026134936_sirilti_4_mobil.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1822026134643_sirilti_4_copy.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/812026162315_ikv_calistay_mobil.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/812026162314_ikv_calistay_slider.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/10112025095216_2025_enlargement_slider_m.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/10112025095216_2025_enlargement_slider.jpghttp/1.1
/images/fotogaleri/332025151151_sosyal medya basın geniÅ...http/1.1
www.ikv.org.tr/images/fotogaleri/1982025104355_yayin_mobil.jpghttp/1.1
/images/fotogaleri/1982025104355_İKV-DİJİTAL EĞİTİM...http/1.1
www.ikv.org.tr/images/fotogaleri/3112025110627_%C4%B0KV_17_m.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/3112025110626_ikv_sahil_banner.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1472025144010_aygn_b_sld_m.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1472025144009_aygn_b_sld.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/2842026162716_monthly_131_mobil.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/2842026162716_monthly_131_slider.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/th_652026165339_Imagewm53-1616085739922.pnghttp/1.1
/images/fotogaleri/th_752026154432_09trump-news-europe-tr...http/1.1
/images/fotogaleri/th_652026152326_4_Youth political part...http/1.1
www.ikv.org.tr/images/fotogaleri/th_752026154610_m%C3%BCikv1_gundem.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/th_652026145105_articulos-71494.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/th_652026143408_eueconomics.jpghttp/1.1
/images/fotogaleri/th_652026143318_shutterstock_401691301...http/1.1
www.ikv.org.tr/images/fotogaleri/th_652026142804_tavsbn.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/th_552026111003_abfg%20copy.jpghttp/1.1
www.ikv.org.tr/images/highlights-bg.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1612025145855_ikv-dergisi-img.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1612025160204_ikv-monthly-img.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1612025160332_arastirmamerkezi-04.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1612025160604_arastirmamerkezi-05.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1612025160736_arastirmamerkezi-06.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/2912025133932_ikv-bilginotlari-img.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1612025151447_ikv_bilginotlari_icon.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1612025161439_ikv_bulten_icon.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1612025161638_ikv_dergisi.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1612025162128_ikvmonthly_icon.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1612025162324_ikv_bilginot_icon.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1612025162339_ikv_etkinlikicon.jpghttp/1.1
www.ikv.org.tr/images/onecikanlar-bg.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1612025170136_ikv-kutuphanesi-img.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1612025170826_abbilgimerkezi-img.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1612025171020_kamuoyuarastirmasi-img.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1612025171154_etkinlikler-img.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1612025180140_ikvbasinaciklamalari-img.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/31122025134027_ab_donembaskanligi.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1712025092019_ikv50yil.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1712025094747_dogrubilinenyanlislar.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1712025094913_abekonomisozlugu.jpghttp/1.1
www.ikv.org.tr/images/fotogaleri/1712025095046_infleuenceprojesi.jpghttp/1.1
/images/video/Ekran görüntüsü 2026-04-29 090924.pnghttp/1.1
/images/video/Ekran görüntüsü 2026-04-02 104431.pnghttp/1.1
/images/video/Ekran görüntüsü 2026-03-13 103138.pnghttp/1.1
/images/video/Ekran görüntüsü 2026-03-12 145837.pnghttp/1.1
/images/video/Ekran görüntüsü 2026-03-12 145049.pnghttp/1.1
/images/video/Ekran görüntüsü 2026-03-03 144122.pnghttp/1.1
www.ikv.org.tr/images/video/ikv%20podcast%20%C5%9Eubat%202026%20.jpghttp/1.1
/images/video/Ekran görüntüsü 2026-02-17 092547.jpghttp/1.1
/images/video/Ekran görüntüsü 2026-02-03 140535.jpghttp/1.1
/images/video/Ekran görüntüsü 2026-02-02 114739.pnghttp/1.1
/images/video/Ekran görüntüsü 2026-01-30 104338.pnghttp/1.1
/images/video/Ekran görüntüsü 2026-01-23 110638.pnghttp/1.1
www.ikv.org.tr/images/blank.gifhttp/1.1
www.ikv.org.tr/js/home.min.js?v=2801202502http/1.1
www.ikv.org.tr/fonts/merriweather-regular-webfont.woff2http/1.1
www.ikv.org.tr/fonts/merriweather-italic-webfont.woff2http/1.1
www.ikv.org.tr/fonts/merriweather-light-webfont.woff2http/1.1
www.ikv.org.tr/fonts/merriweather-bold-webfont.woff2http/1.1
www.ikv.org.tr/fonts/merriweather-black-webfont.woff2http/1.1
www.ikv.org.tr/ico/manifest.json?v=24012025http/1.1
www.ikv.org.tr/favicon.icohttp/1.1
www.ikv.org.tr/ico/android-icon-144x144.pnghttp/1.1
www.ikv.org.tr/ico/favicon-32x32.pnghttp/1.1

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.ikv.org.tr/js/jquery-3.7.1.min.js86.0 KiB2.3 s

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 2.0 s
URLTime Spent
www.ikv.org.tr/2.1 s

Diagnostics

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: 150 ms 13.9 KiB
URLTransfer SizeEst Savings
platform-api.sharethis.com/js/sharethis.js46.8 KiB13.9 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: 1.9 s 329.0 KiB
URLTransfer SizeEst Savings
www.ikv.org.tr/css/bootstrap.min.css227.4 KiB222.3 KiB
www.ikv.org.tr/css/main.min.css?v=0107202501133.8 KiB106.7 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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
Other1.3 s
Script Evaluation621 ms
Style & Layout523 ms
Rendering197 ms
Script Parsing & Compilation169 ms
Parse HTML & CSS76 ms

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reasonFailure type
Pages with cache-control:no-store header cannot enter back/forward cache.Actionable
Pages whose main resource has cache-control:no-store cannot enter back/forward cache.Not actionable
Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header.Not actionable

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

●Max Potential First Input Delay 100 ms
●Layout shift culprits
●Optimize DOM size
●Optimize viewport for mobile
●Minify CSS
●JavaScript execution time 0.7 s
●Avoid long main-thread tasks 8 long tasks found
●Avoid non-composited animations 1 animated element found
●Image elements have explicit `width` and `height`
●Network Requests
●Network Round Trip Times 60 ms
●Server Backend Latencies 310 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Avoid multiple page redirects
●Avoid large layout shifts 2 layout shifts found
○INP breakdown
○User Timing marks and measures
100

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.

○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 use only permitted ARIA attributes
●Background and foreground colors have a sufficient contrast ratio
●Document has a `<title>` element
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Links have a discernible name
●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●No element has a `[tabindex]` value greater than 0
●Touch targets have sufficient size and spacing.
●Heading elements appear in a sequentially-descending order
●Document has a main landmark.
●Deprecated ARIA roles were not used
●Identical links have the same purpose.
○`[accesskey]` values are unique
○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
○`[aria-hidden="true"]` elements do not contain focusable descendents
○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
○Buttons have an accessible name
○The page contains a heading, skip link, or landmark region
○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
○Definition list items are wrapped in `<dl>` elements
○ARIA IDs are unique
○No form fields have multiple labels
○`<frame>` or `<iframe>` elements have a title
○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
○Input buttons have discernible text.
○`<input type="image">` elements have `[alt]` text
○Form elements have associated labels
○Links are distinguishable without relying on color.
○The document does not use `<meta http-equiv="refresh">`
○`<object>` elements have alternate text
○Select elements have associated label elements.
○Skip links are focusable.
○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
○`[lang]` attributes have a valid value
○`<video>` elements contain a `<track>` element with `[kind="captions"]`
○Tables have different content in the summary attribute and `<caption>`.
○All heading elements contain content.
○Uses ARIA roles only on compatible elements
○Image elements do not have `[alt]` attributes that are redundant text.
○Elements with visible text labels have matching accessible names.
○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
○`<td>` elements in a large `<table>` have one or more table headers.
92

Best Practices

Browser Compatibility

Specifying a doctype prevents the browser from switching to quirks-mode. Learn more about the doctype declaration.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A character encoding declaration is required. It can be done with a `<meta>` tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header. Learn more about declaring the character encoding.

Why this matters

Performance issues directly impact user engagement and conversion rates.

●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
●No browser errors logged to the console
●No issues in the `Issues` panel in Chrome Devtools
●Ensure CSP is effective against XSS attacks
●Use a strong HSTS policy
●Ensure proper origin isolation with COOP
●Mitigate clickjacking with XFO or CSP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
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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