Skip to content
https://fiat.com

Lighthouse Mobile

· 0 checks — Mobile Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.
SCORE
0
GRADE
FIX
0
REVIEW
0
PASS
0
INFO
0

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.

RequestCache TTLTransfer Size
i.ytimg.com/vi/7HIdHlRNf4Q/maxresdefault.jpg7200.0 s236.0 KiB
assets.adobedtm.com/launch-EN0f42a4515733422993e3459e15089f00.min.js3600.0 s70.4 KiB
i.ytimg.com/vi_webp/uWLX94pzYVk/sddefault.webp7200.0 s36.7 KiB
i.ytimg.com/vi_webp/C8mKNT5D1c4/sddefault.webp7200.0 s26.7 KiB
i.ytimg.com/vi_webp/E2IZyHgkSeI/sddefault.webp7200.0 s13.0 KiB
assets.adobedtm.com/abfd6fce1729/f06947a6cc7e/launch-a6d76139feaf.min.js3600.0 s9.6 KiB
cookielaw.emea.fcagroup.com/CookieLawProduct/resources/generatejs?key=34170.0 ms5.3 KiB
/abfd6fce1729/07eaedcc2156/a9e9c63f7988/RCd37ae2e461754d3...3600.0 s1.7 KiB
schema.milestoneinternet.com/schema/js/msschemaloader_min.js0.0 ms1.3 KiB
/36SytJzCGrMCR7NFIlmvGeJlw1xTdSJ1WFKTuM5gUZ-gyKR_aDA0Ei6B...86400.0 s2.2 KiB
/abfd6fce1729/07eaedcc2156/a9e9c63f7988/RC6b7cd1a84bb8412...3600.0 s736 B
i.ytimg.com/vi_webp/E2IZyHgkSeI/sddefault.webp7200.0 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.woff2115 ms
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2105 ms
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2105 ms
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2100 ms
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff290 ms
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff280 ms
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff280 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:0.646 source:map[column:18295 line:2 type:source-location url:https://www.fiat.com/etc.clientlibs/stellantis-d2-core/clientlibs/stellantis-reuse-fw/core/vendors/gsap.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:62.193 source:map[type:text value:[unattributed]]] map[reflowTime:0.646 source:map[column:55872 line:1 type:source-location url:https://www.fiat.com/etc.clientlibs/stellantis-d2-core/clientlibs/stellantis-reuse-fw/core/vendors/gsap.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.swiper-wrapper > div.ID06-CanvasMediaItem > picture.cvCanvasMedia__image > img.slider-lazy div.swiper-wrapper > div.ID06-CanvasMediaItem > picture.cvCanvasMedia__image > img.slider-lazy
/content/dam/fiat2023/com/homepage/canvas/grande-panda-ca...225.2 KiB159.3 KiB
New Topolino Vilebrequin Collector’s Edition div.cvTechnology__sections > div.ID17-TechnologyItem > div.cvTechnology__sectionWrapper > h3.cvHeading3
i.ytimg.com/vi/7HIdHlRNf4Q/maxresdefault.jpg235.4 KiB85.4 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-0-IMG
nodeLabel: div.swiper-wrapper > div.ID06-CanvasMediaItem > picture.cvCanvasMedia__image > img.slider-lazy
path: 1,HTML,1,BODY,3,DIV,1,DIV,0,DIV,0,SECTION,0,DIV,0,DIV,1,PICTURE,3,IMG
selector: div.swiper-wrapper > div.ID06-CanvasMediaItem > picture.cvCanvasMedia__image > img.slider-lazy
snippet: <img class="slider-lazy" src="https://www.fiat.com/content/dam/fiat2023/com/homepage/canvas/grande-panda…" width="768" height="888">

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.fiat.com/http/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.

More than 4 preconnect connections were found. These should be used sparingly and only to the most important origins.
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
schema.milestoneinternet.com/schema/js/msschemaloader_min.js1.3 KiB878 ms
/etc.clientlibs/stellantis-whitelabel/clientlibs/theme/fi...6.1 KiB658 ms
/etc.clientlibs/stellantis-whitelabel/clientlibs/Design-s...22.8 KiB1.1 s
/etc.clientlibs/stellantis-d2-core/clientlibs/stellantis-...21.0 KiB1.1 s
/etc.clientlibs/stellantis-d2-core/clientlibs/stellantis-...30.5 KiB1.1 s
/etc.clientlibs/stellantis-whitelabel/clientlibs/WlButton...1.0 KiB507 ms

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

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 830 ms
URLTime Spent
fiat.com/830 ms
www.fiat.com/0.0 ms

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

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: 340 ms 62.3 KiB
URLTransfer SizeEst Savings
/etc.clientlibs/stellantis-d2-core/clientlibs/stellantis-...30.4 KiB28.4 KiB
/etc.clientlibs/stellantis-d2-core/clientlibs/stellantis-...20.9 KiB18.5 KiB
/etc.clientlibs/stellantis-whitelabel/clientlibs/Design-s...22.8 KiB15.4 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: 1.5 s 316.1 KiB
URLTransfer SizeEst Savings
www.googletagmanager.com/gtm.js?id=GTM-59X4WML&l=dataLayerFCA129.7 KiB64.5 KiB
www.googletagmanager.com/gtm.js?id=GTM-M829J9P&l=dataLayerFCA136.1 KiB61.6 KiB
/etc.clientlibs/stellantis-d2-core/clientlibs/stellantis-...65.6 KiB41.4 KiB
/etc.clientlibs/stellantis-d2-core/clientlibs/stellantis-...50.2 KiB41.3 KiB
/etc.clientlibs/stellantis-whitelabel/clientlibs/WlUnifie...87.1 KiB40.5 KiB
/etc.clientlibs/stellantis-d2-core/clientlibs/stellantis-...50.2 KiB23.4 KiB
assets.adobedtm.com/launch-EN0f42a4515733422993e3459e15089f00.min.js69.8 KiB21.8 KiB
/etc.clientlibs/stellantis-d2-core/clientlibs/stellantis-...23.7 KiB21.5 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
/etc.clientlibs/stellantis-d2-core/clientlibs/stellantis-...995 ms235 ms11 ms
www.fiat.com/754 ms16 ms13 ms
www.googletagmanager.com/gtm.js?id=GTM-59X4WML&l=dataLayerFCA419 ms368 ms46 ms
Unattributable392 ms6.3 ms0.0 ms
/etc.clientlibs/stellantis-d2-core/clientlibs/stellantis-...341 ms180 ms1.5 ms
www.googletagmanager.com/gtm.js?id=GTM-M829J9P&l=dataLayerFCA289 ms197 ms90 ms
/etc.clientlibs/stellantis-whitelabel/clientlibs/WlUnifie...265 ms188 ms16 ms
assets.adobedtm.com/launch-EN0f42a4515733422993e3459e15089f00.min.js180 ms115 ms60 ms
/etc.clientlibs/stellantis-whitelabel/clientlibs/WlUnifie...179 ms149 ms26 ms
/etc.clientlibs/stellantis-d2-core/clientlibs/stellantis-...170 ms115 ms1.2 ms
/etc.clientlibs/stellantis-d2-core/clientlibs/stellantis-...162 ms131 ms12 ms
/etc.clientlibs/stellantis-d2-core/clientlibs/stellantis-...134 ms56 ms11 ms
/etc.clientlibs/stellantis-d2-core/clientlibs/stellantis-...114 ms91 ms17 ms
/etc.clientlibs/stellantis-d2-core/clientlibs/stellantis-...87 ms68 ms19 ms
cdnjs.cloudflare.com/ajax/libs/jquery/3.4.1/jquery.min.js84 ms46 ms35 ms
/etc.clientlibs/stellantis-d2-core/clientlibs/stellantis-...78 ms50 ms0.7 ms
cookielaw.emea.fcagroup.com/CookieLawProduct/resources/generatejs?key=341771 ms53 ms3.3 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 Evaluation2.3 s
Other1.3 s
Style & Layout890 ms
Script Parsing & Compilation404 ms
Rendering129 ms
Parse HTML & CSS117 ms
Garbage Collection30 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
www.youtube-nocookie.com/s/player/c2f7551f/player_embed_es6.vflset/en_US/base.js443.4 KiB
i.ytimg.com/vi/7HIdHlRNf4Q/maxresdefault.jpg236.0 KiB
/content/dam/fiat2023/com/homepage/canvas/grande-panda-ca...223.6 KiB
/s/_/ytembeds/_/js/k=ytembeds.base.en_US.ukdB01jnsSc.2021...193.3 KiB
cookielaw.emea.fcagroup.com/CookieLawProduct/resources/generatehtml?key=3417164.7 KiB
/s/_/ytembeds/_/js/k=ytembeds.base.en_US.ukdB01jnsSc.2021...144.5 KiB
www.googletagmanager.com/gtm.js?id=GTM-M829J9P&l=dataLayerFCA136.2 KiB
www.googletagmanager.com/gtm.js?id=GTM-59X4WML&l=dataLayerFCA130.1 KiB
/etc.clientlibs/stellantis-d2-core/clientlibs/stellantis-...117.0 KiB
/etc.clientlibs/stellantis-whitelabel/clientlibs/WlUnifie...95.1 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
a.wlb-button-wrapper--element > span > picture > img a.wlb-button-wrapper--element > span > picture > img
www.fiat.com/content/dam/fiat2023/master/Logo-100x76.png

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
●Optimize viewport for mobile
●Minify CSS
●Minify JavaScript
●Avoid long main-thread tasks 16 long tasks found
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 50 ms
●Server Backend Latencies 120 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 40 ms
●Avoid large layout shifts 1 layout shift found
○INP breakdown
○User Timing marks and measures
○Avoid non-composited animations
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

ARIA roles must have valid values in order to perform their intended accessibility functions. Learn more about valid ARIA roles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
New 500 hybrid Whoever you are – human or android – when you drive a Fiat 500,… div.cvTechnology__wrapper > div.cvTechnology__sections > div.ID17-TechnologyItem > div.cvTechnology__sectionWrapper
New Topolino Vilebrequin Collector’s Edition Get ready to spend the summer wit… div.cvTechnology__wrapper > div.cvTechnology__sections > div.ID17-TechnologyItem > div.cvTechnology__sectionWrapper
FIAT | Grande Panda - Everyday life, easier. Happiness is holding hands and go… div.cvTechnology__wrapper > div.cvTechnology__sections > div.ID17-TechnologyItem > div.cvTechnology__sectionWrapper
500e Giorgio Armani Collectors Edition Two absolute icons - Giorgio Armani and… div.cvTechnology__wrapper > div.cvTechnology__sections > div.ID17-TechnologyItem > div.cvTechnology__sectionWrapper
Happy birthday 500! Italian design recognised the world over, for 67 years. div.cvTechnology__wrapper > div.cvTechnology__sections > div.ID17-TechnologyItem > div.cvTechnology__sectionWrapper
Italy is our engine Love is the driving force behind everything, and love for … div.cvTechnology__wrapper > div.cvTechnology__sections > div.ID17-TechnologyItem > div.cvTechnology__sectionWrapper

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

Names and labels

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.swiper-wrapper > div.ID06-CanvasMediaItem > picture.cvCanvasMedia__image > img.slider-lazy div.swiper-wrapper > div.ID06-CanvasMediaItem > picture.cvCanvasMedia__image > img.slider-lazy
div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy
div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy
div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy
div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy
div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy
div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy
div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy
div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy
div.cvRow > div.cvTextImage__image > picture > img.lazy div.cvRow > div.cvTextImage__image > picture > img.lazy
div.cvTechnology__sectionWrapper > div.cvTechnology__sectionMedia > picture.cvTechnology__image > img.lazy div.cvTechnology__sectionWrapper > div.cvTechnology__sectionMedia > picture.cvTechnology__image > img.lazy
div.cvTechnology__sectionWrapper > div.cvTechnology__sectionMedia > picture.cvTechnology__image > img.lazy div.cvTechnology__sectionWrapper > div.cvTechnology__sectionMedia > picture.cvTechnology__image > img.lazy
div.cvTechnology__sectionWrapper > div.cvTechnology__sectionMedia > picture.cvTechnology__image > img.lazy div.cvTechnology__sectionWrapper > div.cvTechnology__sectionMedia > picture.cvTechnology__image > img.lazy
div.cvTechnology__sectionWrapper > div.cvTechnology__sectionMedia > picture.cvTechnology__image > img.lazy div.cvTechnology__sectionWrapper > div.cvTechnology__sectionMedia > picture.cvTechnology__image > img.lazy
div.cvTechnology__sectionWrapper > div.cvTechnology__sectionMedia > picture.cvTechnology__image > img.lazy div.cvTechnology__sectionWrapper > div.cvTechnology__sectionMedia > picture.cvTechnology__image > img.lazy
div.cvTechnology__sectionWrapper > div.cvTechnology__sectionMedia > picture.cvTechnology__image > img.lazy div.cvTechnology__sectionWrapper > div.cvTechnology__sectionMedia > picture.cvTechnology__image > img.lazy
div.cvRow > div.cvTextImage__image > picture > img.lazy div.cvRow > div.cvTextImage__image > picture > img.lazy
div.cvRow > div.cvTextImage__image > picture > img.lazy div.cvRow > div.cvTextImage__image > picture > img.lazy
div.cvGalleryFullscreen__text > div.cvGalleryFullscreen__image > picture.cvGalleryFullscreen__picture > img.slider-lazy div.cvGalleryFullscreen__text > div.cvGalleryFullscreen__image > picture.cvGalleryFullscreen__picture > img.slider-lazy
div.cvGalleryFullscreen__text > div.cvGalleryFullscreen__image > picture.cvGalleryFullscreen__picture > img.slider-lazy div.cvGalleryFullscreen__text > div.cvGalleryFullscreen__image > picture.cvGalleryFullscreen__picture > img.slider-lazy
div.cvGalleryFullscreen__text > div.cvGalleryFullscreen__image > picture.cvGalleryFullscreen__picture > img.slider-lazy div.cvGalleryFullscreen__text > div.cvGalleryFullscreen__image > picture.cvGalleryFullscreen__picture > img.slider-lazy
div.cvGalleryFullscreen__text > div.cvGalleryFullscreen__image > picture.cvGalleryFullscreen__picture > img.slider-lazy div.cvGalleryFullscreen__text > div.cvGalleryFullscreen__image > picture.cvGalleryFullscreen__picture > img.slider-lazy

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.wl-header > div.wl-header__logo-container > div.wlb-button-wrapper > a.wlb-button-wrapper--element div.wl-header > div.wl-header__logo-container > div.wlb-button-wrapper > a.wlb-button-wrapper--element

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.

○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
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Buttons have an accessible name
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●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
●Background and foreground colors have a sufficient contrast ratio
●Document has a `<title>` element
●`<frame>` or `<iframe>` elements have a title
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●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
●`<video>` elements contain a `<track>` element with `[kind="captions"]`
●Elements with visible text labels have matching accessible names.
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements have accessible names
○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 an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
○`[role]`s are contained by their required parent element
○Elements with the `role=text` attribute do not have focusable descendents.
○ARIA toggle fields have accessible names
○ARIA `tooltip` elements have accessible names
○ARIA `treeitem` elements have accessible names
○The page contains a heading, skip link, or landmark region
○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
○Definition list items are wrapped in `<dl>` elements
○ARIA IDs are unique
○No form fields have multiple labels
○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
○Input buttons have discernible text.
○`<input type="image">` elements have `[alt]` text
○Form elements have associated labels
○Links are distinguishable without relying on color.
○Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
○List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
○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.
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
schema.milestoneinternet.com/schema/fiat.com/schema.json?t=85921
Failed to load resource: the server responded with a status of 404 ()
www.fiat.com/ line 224, col 8
ReferenceError: $ is not defined at HTMLDocument.<anonymous> (https://www.fiat.com/:225:9)
/etc.clientlibs/stellantis-d2-core/clientlibs/stellantis-... line 1, col 39819
ReferenceError: $ is not defined at u (https://www.fiat.com/etc.clientlibs/stellantis-d2-core/clientlibs/stellantis-reuse-fw/core/app-fw.js:2:39820) at 7915 (https://www.fiat.com/etc.clientlibs/stellantis-d2-core/clientlibs/stellantis-reuse-fw/core/app-fw.js:2:39987) at n (https://www.fiat.com/etc.clientlibs/stellantis-d2-core/clientlibs/stellantis-reuse-fw/core/global-reuse-fw.min.682bd679b79127965b1a39e9a0db8962.js:1:162)
assets.adobedtm.com/launch-EN0f42a4515733422993e3459e15089f00.min.js line 4, col 12700
Uncaught (in promise) EU compliance was not acknowledged by the user.
●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 DOM-based XSS with Trusted Types
●Detected JavaScript libraries
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
○Mitigate clickjacking with XFO or CSP
92

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

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.swiper-wrapper > div.ID06-CanvasMediaItem > picture.cvCanvasMedia__image > img.slider-lazy div.swiper-wrapper > div.ID06-CanvasMediaItem > picture.cvCanvasMedia__image > img.slider-lazy
div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy
div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy
div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy
div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy
div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy
div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy
div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy
div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy div.cvContainer > div.cvContentGrid__cards > div.ID04-ContentGridItem > img.lazy
div.cvRow > div.cvTextImage__image > picture > img.lazy div.cvRow > div.cvTextImage__image > picture > img.lazy
div.cvTechnology__sectionWrapper > div.cvTechnology__sectionMedia > picture.cvTechnology__image > img.lazy div.cvTechnology__sectionWrapper > div.cvTechnology__sectionMedia > picture.cvTechnology__image > img.lazy
div.cvTechnology__sectionWrapper > div.cvTechnology__sectionMedia > picture.cvTechnology__image > img.lazy div.cvTechnology__sectionWrapper > div.cvTechnology__sectionMedia > picture.cvTechnology__image > img.lazy
div.cvTechnology__sectionWrapper > div.cvTechnology__sectionMedia > picture.cvTechnology__image > img.lazy div.cvTechnology__sectionWrapper > div.cvTechnology__sectionMedia > picture.cvTechnology__image > img.lazy
div.cvTechnology__sectionWrapper > div.cvTechnology__sectionMedia > picture.cvTechnology__image > img.lazy div.cvTechnology__sectionWrapper > div.cvTechnology__sectionMedia > picture.cvTechnology__image > img.lazy
div.cvTechnology__sectionWrapper > div.cvTechnology__sectionMedia > picture.cvTechnology__image > img.lazy div.cvTechnology__sectionWrapper > div.cvTechnology__sectionMedia > picture.cvTechnology__image > img.lazy
div.cvTechnology__sectionWrapper > div.cvTechnology__sectionMedia > picture.cvTechnology__image > img.lazy div.cvTechnology__sectionWrapper > div.cvTechnology__sectionMedia > picture.cvTechnology__image > img.lazy
div.cvRow > div.cvTextImage__image > picture > img.lazy div.cvRow > div.cvTextImage__image > picture > img.lazy
div.cvRow > div.cvTextImage__image > picture > img.lazy div.cvRow > div.cvTextImage__image > picture > img.lazy
div.cvGalleryFullscreen__text > div.cvGalleryFullscreen__image > picture.cvGalleryFullscreen__picture > img.slider-lazy div.cvGalleryFullscreen__text > div.cvGalleryFullscreen__image > picture.cvGalleryFullscreen__picture > img.slider-lazy
div.cvGalleryFullscreen__text > div.cvGalleryFullscreen__image > picture.cvGalleryFullscreen__picture > img.slider-lazy div.cvGalleryFullscreen__text > div.cvGalleryFullscreen__image > picture.cvGalleryFullscreen__picture > img.slider-lazy
div.cvGalleryFullscreen__text > div.cvGalleryFullscreen__image > picture.cvGalleryFullscreen__picture > img.slider-lazy div.cvGalleryFullscreen__text > div.cvGalleryFullscreen__image > picture.cvGalleryFullscreen__picture > img.slider-lazy
div.cvGalleryFullscreen__text > div.cvGalleryFullscreen__image > picture.cvGalleryFullscreen__picture > img.slider-lazy div.cvGalleryFullscreen__text > div.cvGalleryFullscreen__image > picture.cvGalleryFullscreen__picture > img.slider-lazy

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 have descriptive text
●Links are crawlable
●robots.txt is valid
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`

Send Feedback