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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.

26

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
yelda-chat.s3.eu-west-3.amazonaws.com/assets/index-xodMLLRR.js0.0 ms221.5 KiB
static.axept.io/sdk.js0.0 ms191.9 KiB
assets.ohm-energie.com/3sqcmmhya4xryb5.js?aw=T6BR9TS600.0 s164.7 KiB
/zgsttotgaurjj5u.js?id=G-TBS4GDC7NR&rndma&cx=c&3&gtm=4e67...600.0 s156.4 KiB
/fontawesome-pro-5.12.0-web/webfonts/fa-solid-900.woff20.0 ms135.0 KiB
/assistant_images/ohm_energie_agent/fr_FR/7a3k9m4bdvjko/r...0.0 ms106.0 KiB
yelda-chat.s3.eu-west-3.amazonaws.com/images/yelda-default-character.png0.0 ms49.8 KiB
yelda-chat.s3.eu-west-3.amazonaws.com/fontawesome-free-5.3.1-web/css/all.min.css0.0 ms47.9 KiB
yelda-webchat.s3.eu-west-3.amazonaws.com/js/yeldaWebchatInjector.min.js0.0 ms46.0 KiB
/js/sharethis.js?ver=2.3.10600.0 s47.3 KiB
yelda-chat.s3.eu-west-3.amazonaws.com/fontawesome-pro-5.12.0-web/css/all.min.css0.0 ms32.4 KiB
/users/994f93cbb5ec/images/a18e299cfddd1733143560-2024-12...3600.0 s29.8 KiB
/chat_bubble_images/ohm_energie_agent/website/desktop/l38...0.0 ms20.9 KiB
/a11y/widget.js?api_key=ea11y-c630b37d-971b-4909-8ac3-90f...86400.0 s45.7 KiB
a.omappapi.com/app/js/api.min.js3600.0 s18.0 KiB
a.omappapi.com/app/js/4.b32ffec8.min.js3600.0 s14.8 KiB
/fonts.gstatic.com/s/sourcesans3/v19/nwpStKy2OAdR1K-IwhWu...86400.0 s28.6 KiB
yelda-chat.s3.eu-west-3.amazonaws.com/assets/index-KWIi0rt9.css0.0 ms10.0 KiB
widget.trustpilot.com/trustboxes/53aa8807dec7e10d38f59f32/main.js86400.0 s24.7 KiB
static.axept.io/cookies-widget.js0.0 ms9.3 KiB
a.omappapi.com/app/js/9.d740a79a.min.js3600.0 s10.7 KiB
a.omappapi.com/app/js/32.3fbdcb4e.min.js3600.0 s10.2 KiB
widget.trustpilot.com/trustboxes/53aa8912dec7e10d38f59f36/main.js86400.0 s19.0 KiB
dte.ohm-energie.com/js/na/na/u/2733af3e82.js0.0 ms6.0 KiB
a.omappapi.com/app/js/5.3988e07e.min.js3600.0 s5.2 KiB
static.axept.io/consent-wall-step.js0.0 ms3.6 KiB
widget.trustpilot.com/bootstrap/v5/tp.widget.bootstrap.min.js86400.0 s8.1 KiB
a.omappapi.com/app/js/0.c5d8bf58.min.js3600.0 s3.1 KiB
a.omappapi.com/app/js/1.3692d39a.min.js3600.0 s3.1 KiB
a.omappapi.com/app/js/api.min.css3600.0 s2.9 KiB
a.omappapi.com/app/js/26.338d1b58.min.js3600.0 s2.7 KiB
a.omappapi.com/app/js/18.d1dbbcba.min.js3600.0 s2.5 KiB
yelda-webchat.s3.eu-west-3.amazonaws.com/css/yeldaWebchatInjector.min.css0.0 ms1.9 KiB
a.omappapi.com/app/js/27.7aa85ed2.min.js3600.0 s2.2 KiB
a.omappapi.com/app/js/19.2de49594.min.js3600.0 s2.1 KiB
buttons-config.sharethis.com/js/66bb50dde02ce00019fdbfcc.js60.0 s1.4 KiB
a.omappapi.com/app/js/20.8b60e916.min.js3600.0 s1.6 KiB
a.omappapi.com/app/js/8.01d963b4.min.js3600.0 s1.6 KiB
a.omappapi.com/app/js/10.c1c4f0f4.min.js3600.0 s1.6 KiB
a.omappapi.com/app/js/25.a0f0e8d5.min.js3600.0 s1.3 KiB
a.omappapi.com/app/js/15.3f6128d3.min.js3600.0 s1.3 KiB
platform-cdn.sharethis.com/img/twitter.svg0.0 ms819 B
/fonts.googleapis.com/css?family=Source%20Sans%203:regula...86400.0 s1.2 KiB

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
/fontawesome-pro-5.12.0-web/webfonts/fa-solid-900.woff2105 ms
/fonts.gstatic.com/s/sourcesans3/v19/nwpStKy2OAdR1K-IwhWu...40 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:342.618 source:map[column:8316 line:2 type:source-location url:https://a.omappapi.com/app/js/9.d740a79a.min.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:214.363 source:map[column:3336 line:0 type:source-location url:https://a.omappapi.com/app/js/api.min.js urlProvider:network]] map[reflowTime:36.17 source:map[type:text value:[unattributed]]] map[reflowTime:4.176 source:map[column:83946 line:1 type:source-location url:https://ohm-energie.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 urlProvider:network]] map[reflowTime:1.056 source:map[column:50335 line:1 type:source-location url:https://ohm-energie.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 urlProvider:network]] map[reflowTime:0.59 source:map[column:50393 line:1 type:source-location url:https://ohm-energie.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 urlProvider:network]] map[reflowTime:0.542 source:map[column:50457 line:1 type:source-location url:https://ohm-energie.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 urlProvider:network]] map[reflowTime:0.157 source:map[column:49637 line:1 type:source-location url:https://ohm-energie.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 urlProvider:network]] map[reflowTime:4.953 source:map[column:49615 line:1 type:source-location url:https://ohm-energie.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 urlProvider:network]] map[reflowTime:0.895 source:map[column:51395 line:1 type:source-location url:https://ohm-energie.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 urlProvider:network]] map[reflowTime:5.324 source:map[column:14295 line:1 type:source-location url:https://ohm-energie.com/wp-content/plugins/elementor-pro/assets/js/frontend.min.js?ver=4.2.0 urlProvider:network]] map[reflowTime:0.567 source:map[column:84992 line:1 type:source-location url:https://ohm-energie.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 urlProvider:network]] map[reflowTime:56.83 source:map[column:913022 line:18 type:source-location url:https://cdn.amcharts.com/lib/version/4.10.29/core.js?ver=1.6.28 urlProvider:network]] map[reflowTime:2.165 source:map[column:10560 line:0 type:source-location url:https://widget.trustpilot.com/bootstrap/v5/tp.widget.bootstrap.min.js urlProvider:network]] map[reflowTime:6.64 source:map[column:21812 line:0 type:source-location url:https://ohm-energie.com/wp-content/plugins/elementor/assets/js/frontend.min.js?ver=4.2.0 urlProvider:network]] map[reflowTime:291.061 source:map[column:14203 line:1 type:source-location url:https://ohm-energie.com/wp-content/plugins/elementor-pro/assets/js/frontend.min.js?ver=4.2.0 urlProvider:network]] map[reflowTime:4.611 source:map[column:79427 line:1 type:source-location url:https://ohm-energie.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 urlProvider:network]] map[reflowTime:7.919 source:map[column:7508 line:12 type:source-location url:https://ohm-energie.com/wp-content/plugins/elementor/assets/lib/swiper/v8/swiper.min.js?ver=8.4.5 urlProvider:network]] map[reflowTime:4.982 source:map[column:53982 line:12 type:source-location url:https://ohm-energie.com/wp-content/plugins/elementor/assets/lib/swiper/v8/swiper.min.js?ver=8.4.5 urlProvider:network]] map[reflowTime:21.778 source:map[column:17086 line:12 type:source-location url:https://ohm-energie.com/wp-content/plugins/elementor/assets/lib/swiper/v8/swiper.min.js?ver=8.4.5 urlProvider:network]] map[reflowTime:6.994 source:map[column:49870 line:0 type:source-location url:https://ohm-energie.com/wp-content/plugins/elementor/assets/js/frontend-modules.min.js?ver=4.2.0 urlProvider:network]] map[reflowTime:20.25 source:map[column:49980 line:0 type:source-location url:https://ohm-energie.com/wp-content/plugins/elementor/assets/js/frontend-modules.min.js?ver=4.2.0 urlProvider:network]] map[reflowTime:160.126 source:map[column:692 line:6 type:source-location url:https://cdn.elementor.com/a11y/widget.js?api_key=ea11y-c630b37d-971b-4909-8ac3-90f263433be6&ver=4.1.3 urlProvider:network]] map[reflowTime:50.097 source:map[column:28264 line:0 type:source-location url:https://static.axept.io/behavior-detection.min.js urlProvider:network]] map[reflowTime:342.618 source:map[column:13371 line:0 type:source-location url:https://a.omappapi.com/app/js/api.min.js urlProvider:network]]]

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
div.elementor-element > div.elementor-element > div.elementor-widget-container > img.attachment-full div.elementor-element > div.elementor-element > div.elementor-widget-container > img.attachment-full
ohm-energie.com/wp-content/uploads/2026/05/Offres_V.16.gif3.1 MiB3.1 MiB
div.elementor-element > div.elementor-element > div.elementor-widget-container > img.attachment-full div.elementor-element > div.elementor-element > div.elementor-widget-container > img.attachment-full
ohm-energie.com/wp-content/uploads/2026/06/moine-lotus-facture-768x594.webp65.0 KiB60.7 KiB
div.elementor-element > div.elementor-element > div.elementor-widget-container > img.attachment-full div.elementor-element > div.elementor-element > div.elementor-widget-container > img.attachment-full
ohm-energie.com/wp-content/uploads/2026/06/home_ete-768x330.webp26.3 KiB23.8 KiB
assistant body.home > div#yelda_container > div#yelda_assistant_img > img
/chat_bubble_images/ohm_energie_agent/website/desktop/l38...20.5 KiB19.6 KiB
Green circle with black inner circle and border on black background. div.elementor-element > div.elementor-widget-container > a > img.attachment-full
ohm-energie.com/wp-content/uploads/2025/02/logo-ohm-Q-3.png13.5 KiB13.0 KiB
div.elementor-element > div.elementor-widget-container > div > img div.elementor-element > div.elementor-widget-container > div > img
ohm-energie.com/wp-content/uploads/2025/01/stopwatch-_1_-1.webp5.8 KiB5.6 KiB

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-1-IMG
nodeLabel: div.elementor-element > div.elementor-element > div.elementor-widget-container > img.attachment-full
path: 1,HTML,1,BODY,10,MAIN,0,DIV,0,DIV,0,DIV,0,DIV,1,DIV,1,DIV,0,DIV,0,IMG
selector: div.elementor-element > div.elementor-element > div.elementor-widget-container > img.attachment-full
snippet: <img decoding="async" width="995" height="769" src="https://ohm-energie.com/wp-content/uploads/2026/06/moine-lotus-facture-768…" class="attachment-full size-full wp-image-393143" alt="" srcset="https://ohm-energie.com/wp-content/uploads/2026/06/moine-lotus-facture.web…" sizes="(max-width: 995px) 100vw, 995px">

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

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
yelda-webchat.s3.eu-west-3.amazonaws.com/js/yeldaWebchatInjector.min.js46.0 KiB1.9 s
dte.ohm-energie.com/js/na/na/u/2733af3e82.js6.0 KiB1.2 s
ohm-energie.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.129.9 KiB447 ms
/wp-content/uploads/elementor/google-fonts/css/poppins.cs...962 B224 ms
ohm-energie.com/wp-content/uploads/elementor/css/post-371684.css?ver=17849011623.5 KiB
ohm-energie.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.15.0 KiB
ohm-energie.com/wp-content/uploads/elementor/css/post-1020.css?ver=17849011623.1 KiB
ohm-energie.com/wp-content/uploads/elementor/css/post-384520.css?ver=17849011622.7 KiB
/wp-content/cache/background-css/1/ohm-energie.com/wp-con...11.9 KiB224 ms
ohm-energie.com/wp-content/uploads/elementor/css/post-382545.css?ver=1784901162695 B
/wp-content/plugins/elementor/assets/css/frontend.min.css...7.3 KiB224 ms
/wp-content/plugins/elementor-pro/assets/css/widget-nav-m...3.6 KiB224 ms
/wp-content/plugins/elementor/assets/css/widget-spacer.mi...572 B
/wp-content/plugins/elementor-pro/assets/css/widget-posts...2.7 KiB224 ms
/wp-content/plugins/elementor/assets/lib/swiper/v8/css/sw...4.7 KiB224 ms
/wp-content/plugins/elementor/assets/css/widget-social-ic...1.3 KiB224 ms
/wp-content/plugins/elementor/assets/css/widget-divider.m...975 B
/wp-content/plugins/elementor-pro/assets/css/conditionals...654 B
ohm-energie.com/wp-content/uploads/elementor/css/post-6.css?ver=1784901160932 B
/wp-content/plugins/elementor-pro/assets/css/widget-neste...1.7 KiB
/wp-content/plugins/elementor/assets/css/widget-counter.m...510 B
/wp-content/plugins/elementor/assets/css/conditionals/app...781 B
/wp-content/plugins/elementor/assets/css/widget-image.min...369 B
/wp-content/plugins/elementor-pro/assets/css/widget-form....1.8 KiB224 ms
/wp-content/plugins/elementor-pro/assets/css/modules/stic...350 B
ohm-energie.com/wp-content/themes/hello-elementor/assets/css/theme.css?ver=3.4.91.5 KiB
/wp-content/plugins/elementor/assets/css/conditionals/e-s...1.0 KiB224 ms
/wp-content/plugins/elementor-pro/assets/css/widget-bread...353 B
/wp-content/plugins/elementor-pro/assets/css/modules/moti...544 B
/wp-content/plugins/elementor/assets/css/widget-nested-ac...1.0 KiB
/wp-content/plugins/elementor/assets/css/widget-video.min...638 B
/wp-content/plugins/elementor/assets/css/widget-heading.m...394 B
/wp-content/themes/hello-elementor/assets/css/header-foot...1.6 KiB
/wp-content/plugins/elementor-pro/assets/css/widget-anima...1.9 KiB
ohm-energie.com/wp-content/themes/hello-elementor/assets/css/reset.css?ver=3.4.92.0 KiB
/wp-content/cache/background-css/1/code.jquery.com/ui/1.1...8.8 KiB
/wp-content/plugins/elementor/assets/lib/animations/style...352 B
ohm-energie.com/wp-content/uploads/font-awesome/v6.6.0/css/svg-with-js.css2.4 KiB
ohm-energie.com/wp-content/plugins/modulo_calendar/assets/styles.css?ver=7.0.21.2 KiB
/wp-content/plugins/pojo-accessibility/assets/build/fonts...1.5 KiB
/wp-content/plugins/pojo-accessibility/assets/build/skip-...597 B
/wp-content/plugins/sharethis-share-buttons/css/mu-style....242 B
/wp-content/cache/background-css/1/code.jquery.com/ui/1.1...8.8 KiB
/wp-content/plugins/autoconso_form_1.0.6/css/autoconso-ad...804 B
code.jquery.com/ui/1.12.1/jquery-ui.js?ver=7.0.2121.9 KiB2.7 s
cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.0/css/all.min.css19.1 KiB1.3 s
/js/sharethis.js?ver=2.3.1047.3 KiB2.0 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

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

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: 440 ms 102.4 KiB
URLTransfer SizeEst Savings
code.jquery.com/ui/1.13.2/jquery-ui.js?ver=1.0123.4 KiB44.6 KiB
code.jquery.com/ui/1.12.1/jquery-ui.js?ver=7.0.2121.6 KiB43.8 KiB
platform-api.sharethis.com/js/sharethis.js?ver=2.3.1046.9 KiB14.0 KiB

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 65.7 KiB
URLTransfer SizeEst Savings
yelda-chat.s3.eu-west-3.amazonaws.com/fontawesome-free-5.3.1-web/css/all.min.css47.5 KiB47.4 KiB
cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.0/css/all.min.css18.4 KiB18.3 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: 2.6 s 653.1 KiB
URLTransfer SizeEst Savings
cdn.amcharts.com/lib/version/4.10.29/core.js?ver=1.6.28253.8 KiB158.1 KiB
code.jquery.com/ui/1.13.2/jquery-ui.js?ver=1.0123.4 KiB103.8 KiB
code.jquery.com/ui/1.12.1/jquery-ui.js?ver=7.0.2121.6 KiB102.2 KiB
static.axept.io/sdk.js191.5 KiB72.5 KiB
assets.ohm-energie.com/3sqcmmhya4xryb5.js?aw=T6BR9TS164.4 KiB66.6 KiB
/zgsttotgaurjj5u.js?id=G-TBS4GDC7NR&rndma&cx=c&3&gtm=4e67...156.3 KiB64.8 KiB
cdn.amcharts.com/lib/version/4.10.29/maps.js?ver=1.6.2840.4 KiB22.4 KiB
/wp-content/plugins/elementor/assets/lib/swiper/v8/swiper...38.8 KiB21.1 KiB
platform-api.sharethis.com/js/sharethis.js?ver=2.3.1046.7 KiB21.0 KiB
yelda-webchat.s3.eu-west-3.amazonaws.com/js/yeldaWebchatInjector.min.js45.6 KiB20.6 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
/wp-content/plugins/elementor-pro/assets/js/frontend.min....5.7 s288 ms3.6 ms
cdn.amcharts.com/lib/version/4.10.29/core.js?ver=1.6.283.3 s2.4 s168 ms
ohm-energie.com/2.9 s903 ms57 ms
ohm-energie.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.12.2 s1.9 s20 ms
Unattributable1.8 s31 ms0.0 ms
a.omappapi.com/app/js/15.3f6128d3.min.js1.6 s195 ms0.6 ms
a.omappapi.com/app/js/api.min.js1.2 s210 ms58 ms
rocket_lazyload_css-js-after1.1 s1.1 s0.0 ms
/wp-content/plugins/elementor-pro/assets/js/nested-carous...1.1 s708 ms0.9 ms
/a11y/widget.js?api_key=ea11y-c630b37d-971b-4909-8ac3-90f...1.0 s261 ms27 ms
assets.ohm-energie.com/3sqcmmhya4xryb5.js?aw=T6BR9TS977 ms821 ms88 ms
static.axept.io/sdk.js817 ms572 ms103 ms
yelda-webchat.s3.eu-west-3.amazonaws.com/js/yeldaWebchatInjector.min.js485 ms449 ms21 ms
/zgsttotgaurjj5u.js?id=G-TBS4GDC7NR&rndma&cx=c&3&gtm=4e67...403 ms321 ms79 ms
platform-api.sharethis.com/js/sharethis.js?ver=2.3.10395 ms209 ms33 ms
static.axept.io/behavior-detection.min.js366 ms158 ms5.6 ms
ohm-energie.com/wp-content/plugins/elementor/assets/js/frontend.min.js?ver=4.2.0208 ms203 ms4.9 ms
code.jquery.com/ui/1.13.2/jquery-ui.js?ver=1.0174 ms79 ms88 ms
/wp-content/plugins/elementor/assets/lib/swiper/v8/swiper...153 ms38 ms20 ms
code.jquery.com/ui/1.12.1/jquery-ui.js?ver=7.0.2147 ms58 ms89 ms
a.omappapi.com/app/js/5.3988e07e.min.js120 ms117 ms2.0 ms
dte.ohm-energie.com/u/0/p76711.js112 ms84 ms26 ms
widget.trustpilot.com/bootstrap/v5/tp.widget.bootstrap.min.js99 ms79 ms4.0 ms
a.omappapi.com/app/js/4.b32ffec8.min.js97 ms87 ms7.0 ms
/wp-content/plugins/elementor/assets/js/lightbox.3f9b3a05...91 ms85 ms4.3 ms
a.omappapi.com/app/js/9.d740a79a.min.js84 ms79 ms4.4 ms
/wp-content/plugins/elementor-pro/assets/js/nav-menu.dc87...82 ms67 ms1.2 ms
cdn.amcharts.com/lib/version/4.10.29/maps.js?ver=1.6.2870 ms46 ms24 ms
/wp-content/plugins/elementor/assets/js/shared-frontend-h...67 ms65 ms1.6 ms
/wp-content/plugins/elementor/assets/js/frontend-modules....58 ms43 ms8.5 ms
a.omappapi.com/app/js/19.2de49594.min.js57 ms53 ms0.9 ms
/wp-content/plugins/elementor/assets/js/text-editor.45609...55 ms54 ms0.7 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 Evaluation12.1 s
Style & Layout6.8 s
Other4.6 s
Rendering2.4 s
Script Parsing & Compilation1.1 s
Parse HTML & CSS402 ms
Garbage Collection315 ms

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
ohm-energie.com/wp-content/uploads/2026/05/Offres_V.16.gif3.1 MiB
/wp-content/uploads/2026/05/banniere-horizontale-analyse-...2.5 MiB
ohm-energie.com/wp-content/uploads/2024/06/Composition-2.mp42.0 MiB
ohm-energie.com/wp-content/uploads/2024/11/Eoliennes-map.png517.5 KiB
cdn.amcharts.com/lib/version/4.10.29/core.js?ver=1.6.28254.1 KiB
yelda-chat.s3.eu-west-3.amazonaws.com/assets/index-xodMLLRR.js221.5 KiB
ohm-energie.com/wp-content/uploads/2026/05/Home_V.16.gif220.2 KiB
static.axept.io/sdk.js191.9 KiB
assets.ohm-energie.com/3sqcmmhya4xryb5.js?aw=T6BR9TS164.7 KiB
/zgsttotgaurjj5u.js?id=G-TBS4GDC7NR&rndma&cx=c&3&gtm=4e67...156.4 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
assistant body.home > div#yelda_container > div#yelda_assistant_img > img
/chat_bubble_images/ohm_energie_agent/website/desktop/l38...
div > div.sc-GTVdH > div.sc-gsxoIA > img.Illustration__Img div > div.sc-GTVdH > div.sc-gsxoIA > img.Illustration__Img
/2023/05/7136a24a-d905-45dd-8f62-ace1b03b6124.png?auto=fo...

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

●Layout shift culprits
●Document request latency
●Optimize DOM size
●LCP breakdown
●Optimize viewport for mobile
●Minify CSS
●Avoid long main-thread tasks 20 long tasks found
●Avoid non-composited animations 19 animated elements found
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 70 ms
●Server Backend Latencies 190 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Avoid multiple page redirects
●Initial server response time was short Root document took 80 ms
●Avoid large layout shifts 5 layout shifts found
○INP breakdown
○User Timing marks and measures
84

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

ARIA

Using ARIA attributes in roles where they are prohibited can mean that important information is not communicated to users of assistive technologies. Learn more about prohibited ARIA roles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Use plus and minus keys on your keyboard to zoom in and out g.imapsSprite-group > g.imapsContainer > g.imapsSprite-group > g.imapsSprite-group

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
 économique div.elementor-element > div.elementor-widget-container > h1 > span
écologique div.elementor-element > div.elementor-widget-container > h1 > span
simple div.elementor-element > div.elementor-widget-container > h1 > span
Hop ! J'estime mes économies div.elementor-button-wrapper > a.elementor-button > span.elementor-button-content-wrapper > span.elementor-button-text
(6) – 40 % sur le kWh HT le week-end et en heures creuses par rapport aux heure… div.elementor-element > div.elementor-element > div.elementor-widget-container > p
Prix Fixe 1 an de la part de l’électricité div.elementor-widget-container > div > div > span
(11) div.elementor-widget-container > div > div > sup
Offrez des pauses à votre compteur et économisez ! div.e-con-inner > div.elementor-element > div.elementor-widget-container > div.elementor-heading-title
La maison bioclimatique vous intrigue ? Découvrez comment on la construit ainsi… div.elementor-post__card > div.elementor-post__text > div.elementor-post__excerpt > p
LIRE LA SUITE » article.elementor-post > div.elementor-post__card > div.elementor-post__text > a.elementor-post__read-more
juillet 24, 2026 article.elementor-post > div.elementor-post__card > div.elementor-post__meta-data > span.elementor-post-date
Réduisez vos factures de chauffage et de clim grâce au store isolant thermique.… div.elementor-post__card > div.elementor-post__text > div.elementor-post__excerpt > p
LIRE LA SUITE » article.elementor-post > div.elementor-post__card > div.elementor-post__text > a.elementor-post__read-more
juillet 24, 2026 article.elementor-post > div.elementor-post__card > div.elementor-post__meta-data > span.elementor-post-date
Envie de payer votre gaz moins cher à Strasbourg ? Découvrez vos options de fou… div.elementor-post__card > div.elementor-post__text > div.elementor-post__excerpt > p
LIRE LA SUITE » article.elementor-post > div.elementor-post__card > div.elementor-post__text > a.elementor-post__read-more
juillet 24, 2026 article.elementor-post > div.elementor-post__card > div.elementor-post__meta-data > span.elementor-post-date
(1)Offre EXTRA ÉCO (Électricité) : Réductions de -19,1% pour une puissance de 8… div.e-con-inner > div.elementor-element > div.elementor-widget-container > p
(1) div.elementor-widget-container > p > strong > sup
Offre EXTRA ÉCO (Électricité) : div.elementor-widget-container > p > strong > span
(2) div.elementor-widget-container > p > strong > sup
Prix plafonnés : div.elementor-widget-container > p > strong > span.notion-enable-hover
Les offres à prix plafonnés relèvent de la catégorie d’offres « Autre » telle … div.elementor-element > div.elementor-widget-container > p > span.notion-enable-hover
(3) div.elementor-widget-container > p > strong > sup
Offre classique (Électricité) : div.elementor-widget-container > p > strong > span.notion-enable-hover
-10 % sur l’abonnement HT du Tarif Réglementé de Vente (TRV). Le prix du KWH H… div.elementor-element > div.elementor-widget-container > p > span.notion-enable-hover
(6) div.elementor-widget-container > p > strong > sup
Offre Week-end (Électricité) : div.elementor-widget-container > p > strong > span.notion-enable-hover
Prix fixe 1 an div.elementor-element > div.elementor-widget-container > p > span.notion-enable-hover
(7) div.elementor-widget-container > p > strong > sup
Offre Fixe 2 ans (Électricité) : div.elementor-widget-container > p > strong > span.notion-enable-hover
Remise sous forme d’un avoir de 20 € qui viendra en déduction de la facture ém… div.elementor-element > div.elementor-widget-container > p > span.notion-enable-hover
(8)Offre Classique (GAZ) : Sérénité : Prix sujet à modification sous préavis de… div.elementor-element > div.e-con-inner > div.elementor-element > div.elementor-widget-container
(8)Offre Classique (GAZ) : div.e-con-inner > div.elementor-element > div.elementor-widget-container > strong
(8) div.elementor-element > div.elementor-widget-container > strong > sup
(10) Heures solaires (Électricité) : entre 11h et 16h d’avril à octobre, prix d… div.e-con-inner > div.elementor-element > div.elementor-widget-container > p
(10) Heures solaires (Électricité) : div.elementor-element > div.elementor-widget-container > p > strong
(10) div.elementor-widget-container > p > strong > sup
(Électricité) div.elementor-widget-container > p > strong > span.notion-enable-hover
(11) div.elementor-widget-container > p > strong.cre > sup
Voir les définitions de la CRE div.elementor-widget-container > p > strong.cre > span

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
body.home > div#yelda_container > div#yelda_iframe_container > iframe#web_chat_frame body.home > div#yelda_container > div#yelda_iframe_container > iframe#web_chat_frame

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.elementor-element > div.elementor-widget-container > div.elementor-button-wrapper > a.elementor-button div.elementor-element > div.elementor-widget-container > div.elementor-button-wrapper > a.elementor-button
div.elementor-element > div.elementor-widget-container > div.elementor-button-wrapper > a.elementor-button div.elementor-element > div.elementor-widget-container > div.elementor-button-wrapper > a.elementor-button
div.e-con-inner > div.elementor-element > div.elementor-widget-container > a div.e-con-inner > div.elementor-element > div.elementor-widget-container > a
div.elementor-element > div.elementor-element > div.elementor-widget-container > a div.elementor-element > div.elementor-element > div.elementor-widget-container > a
div.elementor-element > div.elementor-element > div.elementor-widget-container > a div.elementor-element > div.elementor-element > div.elementor-widget-container > a

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
Particuliers nav.elementor-nav-menu--main > ul#menu-1-c0cecd3 > li.menu-item > a.elementor-item
Entreprises nav.elementor-nav-menu--main > ul#menu-1-c0cecd3 > li.menu-item > a.elementor-item
× body.home > div#yelda_container > span#yelda_assistant_bubble_text > a#yelda_assistant_bubble_text_close

These items highlight common accessibility best practices.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
LIRE LA SUITE » article.elementor-post > div.elementor-post__card > div.elementor-post__text > a.elementor-post__read-more
LIRE LA SUITE » article.elementor-post > div.elementor-post__card > div.elementor-post__text > a.elementor-post__read-more
LIRE LA SUITE » article.elementor-post > div.elementor-post__card > div.elementor-post__text > a.elementor-post__read-more
Continuer sans accepter div#axeptio_overlay > div.sc-dtwnrN > div.ax-widget > button.sc-gInthZ
OK pour moi div.sc-dtwnrN > div.sc-idOiZg > div.sc-hKgJUU > button#axeptio_btn_acceptAll
○Interactive controls are keyboard focusable
○Interactive elements indicate their purpose and state
○The page has a logical tab order
○Visual order on the page follows DOM order
○User focus is not accidentally trapped in a region
○The user's focus is directed to new content added to the page
○HTML5 landmark elements are used to improve navigation
○Offscreen content is hidden from assistive technology
○Custom controls have associated labels
○Custom controls have ARIA roles
●`[aria-*]` attributes match their roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[role]`s have all required `[aria-*]` attributes
●Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
●`[role]`s are contained by their required parent element
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Buttons have an accessible name
●Image elements have `[alt]` attributes
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●`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
●Document has a `<title>` element
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●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
●`[lang]` attributes have a valid value
●Heading elements appear in a sequentially-descending order
●Document has a main landmark.
●Deprecated ARIA roles were not used
●ARIA IDs are unique
●`<video>` elements contain a `<track>` element with `[kind="captions"]`
●Uses ARIA roles only on compatible elements
○`[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
○No form fields have multiple labels
○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
○Input buttons have discernible text.
○`<input type="image">` elements have `[alt]` text
○Form elements have associated labels
○Links are distinguishable without relying on color.
○The document does not use `<meta http-equiv="refresh">`
○`<object>` elements have alternate text
○Select elements have associated label elements.
○Skip links are focusable.
○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
○Tables have different content in the summary attribute and `<caption>`.
○All heading elements contain content.
○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.
96

Best Practices

General

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

SourceDescription
kit.fontawesome.com/f49e0b4664.js
Failed to load resource: the server responded with a status of 403 ()

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
/zgsttotgaurjj5u.js?id=G-TBS4GDC7NR&rndma&cx=c&3&gtm=4e67...
assets.ohm-energie.com/3sqcmmhya4xryb5.js?aw=T6BR9TS
static.axept.io/sdk.jsstatic.axept.io/sdk.js.map
static.axept.io/cookies-widget.jsstatic.axept.io/cookies-widget.js.map
static.axept.io/consent-wall-step.jsstatic.axept.io/consent-wall-step.js.map
/wp-content/plugins/elementor/assets/lib/swiper/v8/swiper.../wp-content/plugins/elementor/assets/lib/swiper/v8/swiper...
/a11y/widget.js?api_key=ea11y-c630b37d-971b-4909-8ac3-90f...cdn.elementor.com/a11y/language-selector.widget.js.map
yelda-webchat.s3.eu-west-3.amazonaws.com/js/yeldaWebchatInjector.min.jsyelda-webchat.s3.eu-west-3.amazonaws.com/js/yeldaWebchatInjector.min.js.map
widget.trustpilot.com/bootstrap/v5/tp.widget.bootstrap.min.jswidget.trustpilot.com/bootstrap/v5/tp.widget.bootstrap.min.js.map
static.axept.io/behavior-detection.min.jsstatic.axept.io/behavior-detection.min.js.map
cdn.amcharts.com/lib/version/4.10.29/maps.js?ver=1.6.28cdn.amcharts.com/lib/version/4.10.29/maps.js.map
cdn.amcharts.com/lib/version/4.10.29/core.js?ver=1.6.28cdn.amcharts.com/lib/version/4.10.29/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
●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 clickjacking with XFO or CSP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
○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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