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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.

31

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.fao.org/interactive/hunger-map/assets/main.D1rpvYek.js0.0 ms790.1 KiB
www.fao.org/interactive/hunger-map/assets/main.C7hNZ7Rm.css0.0 ms37.9 KiB
i.ytimg.com/vi/84xaHTYhBUk/sddefault.jpg7200.0 s44.6 KiB
dwt.soundcloud.com/tags.js3600.0 s40.7 KiB
i.ytimg.com/vi_webp/C1_-Vjg_TKQ/sddefault.webp300.0 s23.8 KiB
/arcgis/rest/services/basemaps/clearmap_webtopo_nolabel_c...86400.0 s46.6 KiB
/arcgis/rest/services/basemaps/clearmap_webtopo_nolabel_c...86400.0 s45.2 KiB
/arcgis/rest/services/basemaps/clearmap_webtopo_nolabel_c...86400.0 s42.0 KiB
/arcgis/rest/services/basemaps/clearmap_webtopo_nolabel_c...86400.0 s34.0 KiB
/arcgis/rest/services/basemaps/clearmap_webtopo_nolabel_c...86400.0 s29.5 KiB
/arcgis/rest/services/basemaps/clearmap_webtopo_nolabel_c...86400.0 s27.8 KiB
/arcgis/rest/services/basemaps/clearmap_webtopo_nolabel_c...86400.0 s24.5 KiB
/arcgis/rest/services/basemaps/clearmap_webtopo_nolabel_c...86400.0 s24.1 KiB
/arcgis/rest/services/basemaps/clearmap_webtopo_nolabel_c...86400.0 s15.7 KiB
/arcgis/rest/services/basemaps/clearmap_webtopo_nolabel_c...86400.0 s15.4 KiB
/arcgis/rest/services/basemaps/clearmap_webtopo_nolabel_c...86400.0 s15.3 KiB
www.fao.org/interactive/hunger-map/assets/fao-logo-en.BOvgbPyA.svg0.0 ms4.0 KiB
cdn.matomo.cloud/fao-web.matomo.cloud/matomo.js691200.0 s39.0 KiB
/Frontend-Assembly/SitefinityWebApp/Mvc/Scripts/FaoLangua...86314.0 s9.1 KiB
cse.google.com/cse.js?cx=018170620143701104933:qq82jsfba7w0.0 ms3.6 KiB
w.soundcloud.com/player/api.js300.0 s3.5 KiB
cse.google.com/cse.js?cx=018170620143701104933%3Aqq82jsfba7w0.0 ms3.4 KiB
www.fao.org/interactive/hunger-map/assets/fao-logo-mobile.QRq5n-IW.svg0.0 ms2.7 KiB
/arcgis/rest/services/basemaps/clearmap_webtopo_nolabel_c...86400.0 s3.9 KiB
/arcgis/rest/services/basemaps/clearmap_webtopo_nolabel_c...86400.0 s2.8 KiB
cdn.insight.sitefinity.com/sdk/sitefinity-insight-client.min.3.1.44.js604800.0 s11.3 KiB
www.google.com/cse/static/style/look/v6/default.css3000.0 s1.2 KiB
/arcgis/rest/services/basemaps/clearmap_webtopo_nolabel_c...86400.0 s1.2 KiB
static.doubleclick.net/instream/ad_status.js900.0 s494 B
/arcgis/rest/services/basemaps/clearmap_webtopo_nolabel_c...86400.0 s1022 B
/arcgis/rest/services/basemaps/clearmap_webtopo_nolabel_c...86400.0 s580 B
cdn.matomo.cloud/fao-web.matomo.cloud/matomo.js691200.0 s0 B
static.doubleclick.net/instream/ad_status.js900.0 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
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff280 ms
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff240 ms
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBA.woff240 ms
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBA.woff235 ms
/npm/bootstrap-icons@1.13.1/font/fonts/bootstrap-icons.wo...5.0 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:15.331 source:map[column:56 line:3879 type:source-location url:https://www.fao.org/home/en 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:94.247 source:map[column:15777 line:3621 type:source-location url:https://www.fao.org/home/en urlProvider:network]] map[reflowTime:6.009 source:map[column:9716 line:12 type:source-location url:https://unpkg.com/swiper@6.7.0/swiper-bundle.min.js urlProvider:network]] map[reflowTime:10.235 source:map[column:34577 line:12 type:source-location url:https://unpkg.com/swiper@6.7.0/swiper-bundle.min.js urlProvider:network]] map[reflowTime:75.003 source:map[type:text value:[unattributed]]] map[reflowTime:9.991 source:map[column:280 line:358 type:source-location url:https://www.google.com/cse/static/element/b33cba5881f68fbf/cse_element__en.js?usqp=CAI%3D urlProvider:network]] map[reflowTime:1.173 source:map[column:168 line:284 type:source-location url:https://www.google.com/cse/static/element/b33cba5881f68fbf/cse_element__en.js?usqp=CAI%3D urlProvider:network]] map[reflowTime:0.408 source:map[column:390 line:508 type:source-location url:https://www.google.com/cse/static/element/b33cba5881f68fbf/cse_element__en.js?usqp=CAI%3D urlProvider:network]] map[reflowTime:2.978 source:map[column:51057 line:6 type:source-location url:https://www.fao.org/interactive/hunger-map/assets/main.D1rpvYek.js urlProvider:network]] map[reflowTime:0.037 source:map[column:376 line:815 type:source-location url:https://www.googletagmanager.com/gtag/js?id=G-NF26VFCDMB&cx=c&gtm=4e64h1 urlProvider:network]] map[reflowTime:2.269 source:map[column:128348 line:2031 type:source-location url:https://www.fao.org/home/en urlProvider:network]] map[reflowTime:0.05 source:map[column:55 line:846 type:source-location url:https://www.googletagmanager.com/gtag/js?id=G-NF26VFCDMB&cx=c&gtm=4e64h1 urlProvider:network]] map[reflowTime:0.047 source:map[column:896 line:108 type:source-location url:https://cdn.matomo.cloud/fao-web.matomo.cloud/matomo.js urlProvider:network]] map[reflowTime:1.707 source:map[column:54254 line:2031 type:source-location url:https://www.fao.org/home/en urlProvider:network]]]

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-VIDEO
nodeLabel: div.row > div.col-md-12 > div.hero-banner > video.hero-banner-video
path: 1,HTML,1,BODY,0,DIV,5,DIV,0,DIV,1,DIV,1,DIV,0,DIV,0,DIV,0,VIDEO
selector: div.row > div.col-md-12 > div.hero-banner > video.hero-banner-video
snippet: <video class="hero-banner-video" loop="" autoplay="" playsinline="" preload="auto">

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
fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;700&display=swap89.1 KiB2.9 s
cse.google.com/cse.js?cx=018170620143701104933%3Aqq82jsfba7w3.4 KiB837 ms
fonts.googleapis.com/css2?family=Cairo&display=swap751 B
cse.google.com/cse.js?cx=018170620143701104933:qq82jsfba7w3.6 KiB172 ms
unpkg.com/swiper@6.7.0/swiper-bundle.min.css4.5 KiB829 ms
/css2?family=Open+Sans:wght@300;400;500;600;700;800&displ...2.1 KiB
/ScriptResource.axd?d=6DQe8ARl7A9TiuWej5ttCsl0UxczkFZDbeL...40.0 KiB1.5 s
/ScriptResource.axd?d=74FHISOx3fOPKwLxL0RMYh70ezZ-ORxFxHK...14.0 KiB667 ms
/css2?family=Montserrat:wght@100;200;300;400;500;600;700;...889 B785 ms
fonts.googleapis.com/css2?family=Merriweather:wght@300;400;700&display=swap1.1 KiB154 ms
/ResourcePackages/Bootstrap5/assets/dist/css/main.min.css...41.3 KiB1.2 s
/ResourcePackages/FAO/assets/dist/css/fao-theme.min.css?v...27.9 KiB500 ms
www.fao.org/ResourcePackages/FAO/assets/dist/css/fao-home.min.css?v=2.23.013.5 KiB333 ms
/WebResource.axd?d=HtQyXelCu6mzSPcVcvK_BhLwAkuC9t5TYaBV11...10.9 KiB500 ms
cdn.jsdelivr.net/npm/bootstrap-icons@1.13.1/font/bootstrap-icons.min.css13.7 KiB1.1 s

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
div#Contentplaceholder1_C028_Col02 > div.card > div.card-image > img div#Contentplaceholder1_C028_Col02 > div.card > div.card-image > img
/media/images/homepagelibraries/other/fao-response-to-glo...624.8 KiB608.5 KiB
div#Contentplaceholder1_C007_Col01 > div.card > div.card-image > img div#Contentplaceholder1_C007_Col01 > div.card > div.card-image > img
www.fao.org/media/images/homepagelibraries/sdgs/gaza-hp.jpg?sfvrsn=b3a8e8d9_13445.4 KiB429.1 KiB
div#Contentplaceholder1_C140_Col00 > div.card > div.card-image > img div#Contentplaceholder1_C140_Col00 > div.card > div.card-image > img
/media/images/homepagelibraries/other/emergency.jpg?sfvrs...114.4 KiB98.1 KiB
div#Contentplaceholder1_C028_Col00 > div.card > div.card-image > img div#Contentplaceholder1_C028_Col00 > div.card > div.card-image > img
www.fao.org/media/images/homepagelibraries/in-focus/aprc38.jpg?sfvrsn=5678afdd_196.9 KiB78.5 KiB
div#Contentplaceholder1_C028_Col01 > div.card > div.card-image > img div#Contentplaceholder1_C028_Col01 > div.card > div.card-image > img
www.fao.org/media/images/homepagelibraries/in-focus/nerc38.jpg?sfvrsn=bc70052a_590.2 KiB71.9 KiB
div#Contentplaceholder1_C140_Col01 > div.card > div.card-image > img div#Contentplaceholder1_C140_Col01 > div.card > div.card-image > img
/media/images/homepagelibraries/publications/screenshot-2...87.3 KiB69.2 KiB
div#Contentplaceholder1_C007_Col00 > div.card > div.card-image > img div#Contentplaceholder1_C007_Col00 > div.card > div.card-image > img
/media/images/homepagelibraries/data/xmtcdlbpodcast26y.jp...85.8 KiB65.1 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: 2.0 s
URLTime Spent
fao.org/807 ms
www.fao.org/home/en1.2 s
www.fao.org/home/en0.0 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 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: 710 ms 297.1 KiB
URLTransfer SizeEst Savings
fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;700&display=swap89.0 KiB89.0 KiB
.banner-slide .col .btn{border-color:#1b1815!important} …91.5 KiB82.8 KiB
www.fao.org/interactive/hunger-map/assets/main.C7hNZ7Rm.css37.7 KiB35.6 KiB
/ResourcePackages/Bootstrap5/assets/dist/css/main.min.css...32.9 KiB30.4 KiB
/ResourcePackages/FAO/assets/dist/css/fao-theme.min.css?v...19.6 KiB17.8 KiB
#map { width: 100%; height: 700px; background-color: #999f93; position: relative } …18.0 KiB16.7 KiB
cdn.jsdelivr.net/npm/bootstrap-icons@1.13.1/font/bootstrap-icons.min.css13.3 KiB13.2 KiB
www.google.com/cse/static/element/dc329f57de078f5d/default_v6+en.css11.9 KiB11.4 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 5.2 s 1.1 MiB
URLTransfer SizeEst Savings
www.fao.org/interactive/hunger-map/assets/main.D1rpvYek.js781.6 KiB226.9 KiB
www.fao.org/home/en222.0 KiB122.7 KiB
www.googletagmanager.com/gtag/destination?id=G-NF26VFCDMB&cx=c&gtm=4e64h1170.4 KiB112.9 KiB
www.fao.org/docs/homepagelibraries/highcharts/highcharts.js129.0 KiB104.5 KiB
/cse/static/element/dc329f57de078f5d/cse_element__en.js?u...102.7 KiB70.3 KiB
www.googletagmanager.com/gtag/js?id=G-NF26VFCDMB&cx=c&gtm=4e64h1170.5 KiB67.5 KiB
www.googletagmanager.com/gtag/js?id=G-NF26VFCDMB&cx=c&gtm=4e64h1170.5 KiB67.1 KiB
www.googletagmanager.com/gtm.js?id=GTM-NHPTQQS130.6 KiB62.1 KiB
www.googletagmanager.com/gtm.js?id=GTM-NHPTQQS130.6 KiB61.9 KiB
/cse/static/element/b33cba5881f68fbf/cse_element__en.js?u...98.5 KiB49.3 KiB
cse.google.com/adsense/search/async-ads.js43.3 KiB34.7 KiB
cse.google.com/adsense/search/async-ads.js43.3 KiB31.5 KiB
www.fao.org/docs/homepagelibraries/highcharts/highcharts-more.js39.0 KiB29.1 KiB
cdn.matomo.cloud/fao-web.matomo.cloud/matomo.js38.5 KiB25.6 KiB
unpkg.com/swiper@6.7.0/swiper-bundle.min.js37.8 KiB23.0 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.fao.org/home/en16.7 s13.6 s272 ms
Unattributable4.1 s786 ms0.0 ms
www.fao.org/interactive/hunger-map/assets/main.D1rpvYek.js1.7 s1.0 s13 ms
www.googletagmanager.com/gtm.js?id=GTM-NHPTQQS1.1 s909 ms184 ms
www.googletagmanager.com/gtag/js?id=G-NF26VFCDMB&cx=c&gtm=4e64h1731 ms580 ms110 ms
/ScriptResource.axd?d=6DQe8ARl7A9TiuWej5ttCsl0UxczkFZDbeL...207 ms124 ms13 ms
cdn.insight.sitefinity.com/sdk/sitefinity-insight-client.min.3.1.44.js194 ms159 ms3.1 ms
cse.google.com/cse.js?cx=018170620143701104933%3Aqq82jsfba7w188 ms137 ms1.3 ms
cdn.matomo.cloud/fao-web.matomo.cloud/matomo.js185 ms148 ms23 ms
unpkg.com/swiper@6.7.0/swiper-bundle.min.js115 ms31 ms14 ms
cse.google.com/adsense/search/async-ads.js112 ms54 ms48 ms
ep2.adtrafficquality.google/sodar/sodar2.js94 ms78 ms3.6 ms
www.fao.org/docs/homepagelibraries/highcharts/highcharts.js77 ms49 ms27 ms
/cse/static/element/dc329f57de078f5d/cse_element__en.js?u...72 ms44 ms26 ms
www.googletagmanager.com/gtag/destination?id=G-NF26VFCDMB&cx=c&gtm=4e64h172 ms30 ms41 ms
/cse/static/element/b33cba5881f68fbf/cse_element__en.js?u...71 ms35 ms34 ms
/WebResource.axd?d=NjxTqR2bqTw1rewxxlkHPoBB5CDatGYzZ3CWgf...65 ms4.5 ms0.5 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 Evaluation17.9 s
Other4.7 s
Style & Layout1.3 s
Script Parsing & Compilation839 ms
Rendering673 ms
Garbage Collection428 ms
Parse HTML & CSS374 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
The page has an unload handler in a sub frame.Actionable

Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 15.3 KiB
URLTransfer SizeEst Savings
fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;700&display=swap89.1 KiB9.2 KiB
www.google.com/cse/static/element/dc329f57de078f5d/default_v6+en.css12.0 KiB3.3 KiB
www.google.com/cse/static/element/b33cba5881f68fbf/default_v6+en.css9.7 KiB2.8 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 5.7 KiB
URLTransfer SizeEst Savings
/ScriptResource.axd?d=6DQe8ARl7A9TiuWej5ttCsl0UxczkFZDbeL...31.6 KiB5.7 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.fao.org/videos/homepagelibraries/hero-banner-videos/cover-light.mp42.3 MiB
widget.sndcdn.com/widget-9-7123f033234d.js1.2 MiB
www.fao.org/interactive/hunger-map/assets/main.D1rpvYek.js790.1 KiB
www.fao.org/images/homepagelibraries/default-album/sdg-15.png691.1 KiB
/media/images/homepagelibraries/other/fao-response-to-glo...625.7 KiB
www.fao.org/images/homepagelibraries/default-album/sdg-3.png495.8 KiB
www.fao.org/images/homepagelibraries/default-album/sdg-1.png488.8 KiB
www.fao.org/images/homepagelibraries/default-album/sdg-12.png474.4 KiB
www.youtube.com/s/player/218d9d92/player_embed.vflset/en_US/base.js471.6 KiB
www.fao.org/images/homepagelibraries/default-album/sdg-9.png471.3 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
Logo Giahs div#map > div.ui-giahs > a > img
www.fao.org/images/homepagelibraries/default-album/logo-giahs.svg
Food and Agriculture Organization of the United Nations div#Contentplaceholder1_T198B1AC4005_Col00 > div.footer-logo > div.sfContentBlock > img
/media/images/corporatenavigationlibraries/default-album/...
icon-bluesky ul.list-inline > li.list-inline-item > a > img
www.fao.org/images/corporatelibraries/social-icons/bluesky.svg?sfvrsn=91618a92_1
icon-facebook ul.list-inline > li.list-inline-item > a > img
/images/corporatelibraries/social-icons/social-icon-faceb...
icon-instagram ul.list-inline > li.list-inline-item > a > img
/images/corporatelibraries/social-icons/social-icon-insta...
icon-linkedin ul.list-inline > li.list-inline-item > a > img
/images/corporatelibraries/social-icons/social-icon-linke...
icon-soundcloud ul.list-inline > li.list-inline-item > a > img
/images/corporatelibraries/social-icons/social-icon-sound...
icon-tiktok ul.list-inline > li.list-inline-item > a > img
/images/corporatelibraries/social-icons/social-icon-tikto...
icon-tuotiao ul.list-inline > li.list-inline-item > a > img
/images/corporatelibraries/social-icons/social-icon-tuoti...
icon-wechat ul.list-inline > li.list-inline-item > a > img
/images/corporatelibraries/social-icons/social-icon-wecha...
icon-weibo ul.list-inline > li.list-inline-item > a > img
/images/corporatelibraries/social-icons/social-icon-weibo...
icon-X ul.list-inline > li.list-inline-item > a > img
/images/corporatelibraries/social-icons/social-icon-twitt...
icon-youtube ul.list-inline > li.list-inline-item > a > img
/images/corporatelibraries/social-icons/social-icon-youtu...
icon-whatsapp ul.list-inline > li.list-inline-item > a > img
/images/corporatelibraries/social-icons/whatsapp-icon.svg...

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

●Layout shift culprits
●Optimize DOM size
●LCP breakdown
●Modern HTTP
●Optimize viewport for mobile
●User Timing marks and measures 23 user timings
●Avoid long main-thread tasks 20 long tasks found
●Avoid non-composited animations 2 animated elements found
●Network Requests
●Network Round Trip Times 50 ms
●Server Backend Latencies 440 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 50 ms
○INP breakdown
○Avoid large layout shifts
81

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.

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
tbody > tr > td.gsc-search-button > button.gsc-search-button tbody > tr > td.gsc-search-button > button.gsc-search-button
div.sdg-mobile > div.swiper-container > div.swiper-button > button.btn div.sdg-mobile > div.swiper-container > div.swiper-button > button.btn
div.sdg-mobile > div.swiper-container > div.swiper-button > button.btn div.sdg-mobile > div.swiper-container > div.swiper-button > button.btn
div#map > div.ui-giahs > div.zoom-controls-giahs > button#zoom-in div#map > div.ui-giahs > div.zoom-controls-giahs > button#zoom-in
div#map > div.ui-giahs > div.zoom-controls-giahs > button#zoom-out div#map > div.ui-giahs > div.zoom-controls-giahs > button#zoom-out

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#Contentplaceholder1_C017_Col01 > div.d-list > div.d-list-visual > iframe div#Contentplaceholder1_C017_Col01 > div.d-list > div.d-list-visual > 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.

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
NEWS div#Contentplaceholder1_C007_Col00 > div.card > div.card-body > h6.title-category
STORY div#Contentplaceholder1_C007_Col01 > div.card > div.card-body > h6.title-category
IN FOCUS div#Contentplaceholder1_C028_Col00 > div.card > div.card-body > h6.title-category
IN FOCUS div#Contentplaceholder1_C028_Col01 > div.card > div.card-body > h6.title-category
IN FOCUS div#Contentplaceholder1_C028_Col02 > div.card > div.card-body > h6.title-category
IN FOCUS div#Contentplaceholder1_C140_Col00 > div.card > div.card-body > h6.title-category
PUBLICATION div#Contentplaceholder1_C140_Col01 > div.card > div.card-body > h6.title-category
INTERACTIVE STORY div#Contentplaceholder1_C140_Col02 > div.card > div.card-body > h6.title-category
FACEBOOK div#Contentplaceholder1_C013_Col00 > div.card > div.card-body > h6.title-category
INSTAGRAM div#Contentplaceholder1_C013_Col02 > div.card > div.card-body > h6.title-category
IN FOCUS div#Contentplaceholder1_C071_Col00 > div.card > div.card-body > h6.title-category
PUBLICATION div#Contentplaceholder1_C071_Col01 > div.card > div.card-body > h6.title-category
IN FOCUS div#Contentplaceholder1_C071_Col02 > div.card > div.card-body > h6.title-category
FOLLOW US ON div#Contentplaceholder1_T198B1AC4005_Col00 > div.footer-social > div.sfContentBlock > h6.title-category

Low-contrast text is difficult or impossible for many users to read. Link text that is discernible improves the experience for users with low vision. Learn how to make links distinguishable.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
SOFI 2025 div.row > div.col-lg-6 > p > a

These are opportunities to improve the legibility of your content.

Navigation

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Highlights div#Contentplaceholder1_C008_Col00 > div > div.sfContentBlock > h5.sub-title
Mapping undernourishment and food insecurity worldwide div.container > div.row > div.col-lg-6 > h6
IN FOCUS div#Contentplaceholder1_C071_Col00 > div.card > div.card-body > h6.title-category
BLOG widget-popup > div.popup-wrapper > div.pop-body > h6.title-category
FOLLOW US ON div#Contentplaceholder1_T198B1AC4005_Col00 > div.footer-social > div.sfContentBlock > h6.title-category

These are opportunities to improve keyboard navigation in your application.

Best practices

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Next slide div#Contentplaceholder1_C047_Col00 > div.sdg-mobile > div.swiper-container > div.swiper-button
Jobs div#Contentplaceholder1_T198B1AC4006_Col01 > ul.list-inline > li.list-inline-item > a
Contact us div#Contentplaceholder1_T198B1AC4006_Col01 > ul.list-inline > li.list-inline-item > a
Terms and Conditions div#Contentplaceholder1_T198B1AC4006_Col01 > ul.list-inline > li.list-inline-item > a
Data protection and privacy div#Contentplaceholder1_T198B1AC4006_Col01 > ul.list-inline > li.list-inline-item > a
Scam Alert div#Contentplaceholder1_T198B1AC4006_Col01 > ul.list-inline > li.list-inline-item > a
Report Misconduct div#Contentplaceholder1_T198B1AC4006_Col01 > ul.list-inline > li.list-inline-item > a
Transparency and accountability div#Contentplaceholder1_T198B1AC4006_Col01 > ul.list-inline > li.list-inline-item > a
Procurement div#Contentplaceholder1_T198B1AC4006_Col01 > ul.list-inline > li.list-inline-item > a

One main landmark helps screen reader users navigate a web page. Learn more about landmarks.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html html

These items highlight common accessibility best practices.

○Interactive controls are keyboard focusable
○Interactive elements indicate their purpose and state
○The page has a logical tab order
○Visual order on the page follows DOM order
○User focus is not accidentally trapped in a region
○The user's focus is directed to new content added to the page
○HTML5 landmark elements are used to improve navigation
○Offscreen content is hidden from assistive technology
○Custom controls have associated labels
○Custom controls have ARIA roles
●`[aria-*]` attributes match their roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[role]`s have all required `[aria-*]` attributes
●Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
●`[role]`s are contained by their required parent element
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Image elements have `[alt]` attributes
●Form elements have associated labels
●`[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
●`[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 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
●Deprecated ARIA roles were not used
●`<video>` elements contain a `<track>` element with `[kind="captions"]`
●Elements with visible text labels have matching accessible names.
○`[accesskey]` values are unique
○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○Elements with 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
○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
○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.
○Identical links have the same purpose.
○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.
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Best Practices

Trust and Safety

All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Insecure URLRequest Resolution
www.fao.org/home/enAllowed

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
www.fao.org/home/en line 2290, col 16
TypeError: utility.setBreadcrumbActiveItemTitle is not a function at HTMLDocument.<anonymous> (https://www.fao.org/home/en:2291:17)

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.fao.org/interactive/hunger-map/assets/main.D1rpvYek.js
www.fao.org/home/en
www.fao.org/ResourcePackages/Bootstrap5/assets/dist/js/popper.min.js?v=2.11.8www.fao.org/ResourcePackages/Bootstrap5/assets/dist/js/popper.min.js.map
www.fao.org/ResourcePackages/Bootstrap5/assets/dist/js/bootstrap.min.js?v=5.3.3www.fao.org/ResourcePackages/Bootstrap5/assets/dist/js/bootstrap.min.js.map
w.soundcloud.com/player/api.jsent/web-sourcemaps/api.js-4950e94a9243.map
unpkg.com/swiper@6.7.0/swiper-bundle.min.jsunpkg.com/swiper@6.7.0/swiper-bundle.min.js.map
●Avoids deprecated APIs
●Avoids third-party cookies
●Allows users to paste into input fields
●Avoids requesting the geolocation permission on page load
●Avoids requesting the notification permission on page load
●Displays images with correct aspect ratio
●Serves images with appropriate resolution
●Page has the HTML doctype
●Properly defines charset
●No issues in the `Issues` panel in Chrome Devtools
●Ensure CSP is effective against XSS attacks
●Use a strong HSTS policy
●Ensure proper origin isolation with COOP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
○Redirects HTTP traffic to HTTPS
○Mitigate clickjacking with XFO or CSP
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SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Content Best Practices

Descriptive link text helps search engines understand your content. Learn how to make links more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Link destinationLink Text
/newsroom/fao-blog/detail/fao-blog/2026/04/21/what-does-i...READ MORE

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

○Structured data is valid
●Page isn’t blocked from indexing
●Document has a `<title>` element
●Document has a meta description
●Page has successful HTTP status code
●Links 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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