Lighthouse Mobile

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

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Detailed Report

Audit breakdown by category with detailed findings.

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.

Request	Cache TTL	Transfer Size
www.emirates.com/-ri1SM/C/o/AztkL6h7i_GC/YJYNXJSLS02zkmEN/An5oVQE/J1VdH/EtkRkAB	21600.0 s	174.9 KiB
/-ri1SM/C/o/AztkL6h7i_GC/JcYNXJL1EN/Si5zVQE/LWZLJ/SEzPhhu...	21600.0 s	162.3 KiB
cdn.cookielaw.org/scripttemplates/202407.1.0/otBannerSdk.js	86400.0 s	109.9 KiB
www.emirates.com/akam/13/70775608	21600.0 s	9.5 KiB
/scripttemplates/otSDKStub.js?did=a512e20b-6a56-4b4d-8cb9...	86400.0 s	9.1 KiB
c.ekstatic.net/shared/images/destination/v1/airports/MXP/360x120_alt_1.jpg	604800.0 s	10.1 KiB
c.ekstatic.net/shared/images/destination/v1/airports/MXP/360x120.jpg	604800.0 s	9.4 KiB
c.ekstatic.net/shared/fonts/iconography/iconography.css	604800.0 s	4.3 KiB
c.ekstatic.net/shared/fonts/iconography/ayra.css	604800.0 s	2.2 KiB
c.ekstatic.net/shared/personalization/operational-modal.js	604800.0 s	1.6 KiB
c.ekstatic.net/shared/personalization/operational-modal.css	604800.0 s	1.5 KiB
c.ekstatic.net/shared/fonts/emirates-v4/emirates-light.css	604800.0 s	1.1 KiB
c.ekstatic.net/shared/fonts/emirates-v4/emirates-bold.css	604800.0 s	1.1 KiB

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.

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]

items: [map[duration:336.116 label:Time to first byte subpart:timeToFirstByte] map[duration:29.403 label:Resource load delay subpart:resourceLoadDelay] map[duration:70.394 label:Resource load duration subpart:resourceLoadDuration] map[duration:2120.786 label:Element render delay subpart:elementRenderDelay]]

lhId: page-0-IMG

nodeLabel: div.hero > div.hero__backdrop > picture.hero__image--background > img

path: 1,HTML,1,BODY,4,MAIN,0,DIV,0,DIV,0,DIV,0,PICTURE,3,IMG

selector: div.hero > div.hero__backdrop > picture.hero__image--background > img

snippet: <img src="https://c.ekstatic.net/ecl/aircraft-interior/premium-economy/emirates-cabi…" alt="">

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.hero > div.hero__backdrop > picture.hero__image--background > img

path: 1,HTML,1,BODY,4,MAIN,0,DIV,0,DIV,0,DIV,0,PICTURE,3,IMG

selector: div.hero > div.hero__backdrop > picture.hero__image--background > img

snippet: <img src="https://c.ekstatic.net/ecl/aircraft-interior/premium-economy/emirates-cabi…" alt="">

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

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.

URL	Est Savings
/shared/fonts/iconography/iconography.woff2?5078cb4a2b9be...	5.0 ms
/shared/fonts/iconography/ayra.woff2?acfc3a44bfdce6bac060...	5.0 ms

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.

	URL	Resource Size	Est Savings
div.experience-block__grid > a.experience-block__grid-item-link > div.experience-block__grid-item > img.experience-block__grid-item-image `div.experience-block__grid > a.experience-block__grid-item-link > div.experience-block__grid-item > img.experience-block__grid-item-image`	/ecl/food/first-class-dessert-w800x600.jpg?h=Wxf9CC7WhFAc...	67.2 KiB	51.3 KiB
div.experience-block__grid > a.experience-block__grid-item-link > div.experience-block__grid-item > img.experience-block__grid-item-image `div.experience-block__grid > a.experience-block__grid-item-link > div.experience-block__grid-item > img.experience-block__grid-item-image`	/ecl/destinations/middle-east/united-arab-emirates/dubai-...	32.2 KiB	24.5 KiB
div.experience-block__grid > a.experience-block__grid-item-link > div.experience-block__grid-item > img.experience-block__grid-item-image `div.experience-block__grid > a.experience-block__grid-item-link > div.experience-block__grid-item > img.experience-block__grid-item-image`	/ecl/food/business-class-meal-w800x600.jpg?h=MvOq0t5vAseW...	30.8 KiB	23.5 KiB
div.hero > div.hero__backdrop > picture.hero__image--background > img `div.hero > div.hero__backdrop > picture.hero__image--background > img`	/ecl/aircraft-interior/premium-economy/emirates-cabin-cre...	50.9 KiB	17.3 KiB
Happy family walking together outdoor in the nature on sunset `div.market-promo-item > div.market-promo-item__image-wrapper > picture.background_image_block > img`	/ecl/people/family/happy-family-walking-together-on-sunse...	43.5 KiB	12.2 KiB

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.

URL	Transfer Size
c.ekstatic.net/shared/personalization/operational-modal.css	1.5 KiB

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: 774 ms

URL	Time Spent
www.emirates.com/	774 ms
www.emirates.com/us/english/	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: 380 ms 35.2 KiB

URL	Transfer Size	Est Savings
c.ekstatic.net/hmp/uiassets/6.0.1099-release.0_17b8d7f9a/main.css	40.0 KiB	35.2 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: 3.1 s 901.9 KiB

URL	Transfer Size	Est Savings
www.googletagmanager.com/gtag/js?id=AW-10869746976&cx=c&gtm=4e6460	141.1 KiB	102.7 KiB
www.googletagmanager.com/gtm.js?id=GTM-W8TCSC7&gtm=4e6460	198.6 KiB	68.5 KiB
www.googletagmanager.com/gtag/js?id=G-N8M46M8KE9&cx=c&gtm=4e6460	176.2 KiB	67.4 KiB
www.googletagmanager.com/gtm.js?id=GTM-W6B99DM&gtm=4e6460	120.6 KiB	66.9 KiB
cdn.cookielaw.org/scripttemplates/202407.1.0/otBannerSdk.js	109.6 KiB	66.6 KiB
www.googletagmanager.com/gtag/destination?id=DC-4312274&cx=c&gtm=4e6460	128.7 KiB	64.6 KiB
www.googletagmanager.com/gtag/js?id=AW-955002579&cx=c&gtm=4e6460	136.6 KiB	63.6 KiB
www.googletagmanager.com/gtag/js?id=AW-852238841&cx=c&gtm=4e6460	136.1 KiB	63.2 KiB
www.googletagmanager.com/gtag/destination?id=AW-10869746976&cx=c&gtm=4e6460	141.1 KiB	58.0 KiB
www.googletagmanager.com/gtm.js?id=GTM-NBLPHW7Q&gtm=4e6460	129.7 KiB	57.4 KiB
c.ekstatic.net/hmp/uiassets/6.0.1099-release.0_17b8d7f9a/vendor.js	106.2 KiB	56.1 KiB
c.ekstatic.net/hmp/uiassets/6.0.1099-release.0_17b8d7f9a/main.js	79.2 KiB	51.7 KiB
www.googletagmanager.com/gtm.js?id=GTM-NVKM49	157.3 KiB	44.7 KiB
www.emirates.com/-ri1SM/C/o/AztkL6h7i_GC/YJYNXJSLS02zkmEN/An5oVQE/J1VdH/EtkRkAB	173.9 KiB	37.0 KiB
/-ri1SM/C/o/AztkL6h7i_GC/JcYNXJL1EN/Si5zVQE/LWZLJ/SEzPhhu...	161.9 KiB	33.5 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.

URL	Total CPU Time	Script Evaluation	Script Parse
c.ekstatic.net/adrum/adrum-23.10.0.4353.js	1.4 s	1.3 s	13 ms
Unattributable	1.4 s	566 ms	0.0 ms
c.ekstatic.net/hmp/uiassets/6.0.1099-release.0_17b8d7f9a/lodash.js	1.4 s	1.2 s	6.2 ms
www.emirates.com/us/english/	960 ms	39 ms	9.4 ms
www.emirates.com/-ri1SM/C/o/AztkL6h7i_GC/YJYNXJSLS02zkmEN/An5oVQE/J1VdH/EtkRkAB	878 ms	800 ms	58 ms
www.googletagmanager.com/gtm.js?id=GTM-W8TCSC7&gtm=4e6460	857 ms	782 ms	65 ms
www.googletagmanager.com/gtag/js?id=AW-955002579&cx=c&gtm=4e6460	646 ms	591 ms	45 ms
www.googletagmanager.com/gtm.js?id=GTM-NVKM49	534 ms	436 ms	69 ms
/-ri1SM/C/o/AztkL6h7i_GC/JcYNXJL1EN/Si5zVQE/LWZLJ/SEzPhhu...	505 ms	395 ms	52 ms
c.ekstatic.net/hmp/uiassets/6.0.1099-release.0_17b8d7f9a/vendor.js	496 ms	328 ms	47 ms
www.googletagmanager.com/gtag/js?id=G-N8M46M8KE9&cx=c&gtm=4e6460	423 ms	311 ms	56 ms
www.googletagmanager.com/gtag/destination?id=DC-4312274&cx=c&gtm=4e6460	386 ms	349 ms	35 ms
www.googletagmanager.com/gtm.js?id=GTM-NBLPHW7Q&gtm=4e6460	366 ms	320 ms	40 ms
cdn.cookielaw.org/scripttemplates/202407.1.0/otBannerSdk.js	287 ms	165 ms	47 ms
www.googletagmanager.com/gtag/destination?id=AW-10869746976&cx=c&gtm=4e6460	251 ms	213 ms	37 ms
www.googletagmanager.com/gtag/js?id=AW-852238841&cx=c&gtm=4e6460	228 ms	182 ms	43 ms
www.emirates.com/akam/13/70775608	223 ms	211 ms	5.2 ms
www.googletagmanager.com/gtm.js?id=GTM-W6B99DM&gtm=4e6460	181 ms	148 ms	31 ms
c.ekstatic.net/adrum-ext.715da4562eaf56bd7c87bacb5b01e91e.js	85 ms	74 ms	9.8 ms
www.googletagmanager.com/gtag/js?id=AW-10869746976&cx=c&gtm=4e6460	74 ms	34 ms	39 ms
c.ekstatic.net/hmp/uiassets/6.0.1099-release.0_17b8d7f9a/main.js	70 ms	0.9 ms	68 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.

Category	Time Spent
Script Evaluation	8.5 s
Other	1.1 s
Script Parsing & Compilation	798 ms
Style & Layout	747 ms
Parse HTML & CSS	340 ms
Garbage Collection	245 ms
Rendering	60 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 reason	Failure type
The page has an unload handler in the main frame.	Actionable
Pages with cache-control:no-store header cannot enter back/forward cache.	Actionable
Pages whose main resource has cache-control:no-store cannot enter back/forward cache.	Not actionable
Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header.	Not actionable

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.

URL	Transfer Size
www.googletagmanager.com/gtm.js?id=GTM-W8TCSC7&gtm=4e6460	198.6 KiB
www.googletagmanager.com/gtag/js?id=G-N8M46M8KE9&cx=c&gtm=4e6460	176.2 KiB
www.emirates.com/-ri1SM/C/o/AztkL6h7i_GC/YJYNXJSLS02zkmEN/An5oVQE/J1VdH/EtkRkAB	174.9 KiB
/-ri1SM/C/o/AztkL6h7i_GC/JcYNXJL1EN/Si5zVQE/LWZLJ/SEzPhhu...	162.3 KiB
www.googletagmanager.com/gtm.js?id=GTM-NVKM49	157.7 KiB
www.googletagmanager.com/gtag/destination?id=AW-10869746976&cx=c&gtm=4e6460	141.2 KiB
www.googletagmanager.com/gtag/js?id=AW-10869746976&cx=c&gtm=4e6460	141.1 KiB
www.googletagmanager.com/gtag/js?id=AW-955002579&cx=c&gtm=4e6460	136.6 KiB
www.googletagmanager.com/gtag/js?id=AW-852238841&cx=c&gtm=4e6460	136.1 KiB
www.googletagmanager.com/gtm.js?id=GTM-NBLPHW7Q&gtm=4e6460	129.7 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
Best price US `div.featured-fares__destination > div.featured-fares__destination__featured > a.featured-fares__destination__best-price > img.featured-fares__destination__best-price__image`	/ecl/logos/best-price-logos/best-price-us.svg?h=BMOjb9yBn...
li.featured-fares__list-item > a.city-card > picture.city-card__image--background > img.city-card__image `li.featured-fares__list-item > a.city-card > picture.city-card__image--background > img.city-card__image`	c.ekstatic.net/shared/images/destination/v1/airports/MXP/360x120.jpg
li.featured-fares__list-item > a.city-card > picture.city-card__image--background > img.city-card__image `li.featured-fares__list-item > a.city-card > picture.city-card__image--background > img.city-card__image`	c.ekstatic.net/shared/images/destination/v1/airports/MXP/360x120_alt_1.jpg
li.featured-fares__list-item > a.city-card > picture.city-card__image--background > img.city-card__image `li.featured-fares__list-item > a.city-card > picture.city-card__image--background > img.city-card__image`	c.ekstatic.net/shared/images/destination/v1/airports/MXP/360x120_alt_1.jpg
Fly Better `div.hero__content > div.hero__fly-better-top-right > a > img.fly-better-logo`	/ecl/logos/emirates/emirates-fly-better-white.svg?h=ASXr1...

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

●Layout shift culprits

●Optimize DOM size

●Forced reflow

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●User Timing marks and measures 12 user timings

●Avoid long main-thread tasks 20 long tasks found

●Network Requests

●Network Round Trip Times 20 ms

●Server Backend Latencies 110 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 300 ms

●Avoid large layout shifts 1 layout shift found

○INP breakdown

○Avoid non-composited animations

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

Some ARIA roles have required attributes that describe the state of the element to screen readers. Learn more about roles and required attributes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
New York John F. Kennedy `div.featured-fares__destination__locations > div.js-dropdown > div > a.cta`

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.

Tables and lists

Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Call your local Emirates Contact Centre for tickets booked directly with Emirat… `div.modal-backdrop > div.disruption-modal > div#modal-content > ul`

These are opportunities to improve the experience of reading tabular or list data using 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
About us `div.footer__section > ol.footer__list > li.footer__list-link > a.footer__list-link`
Careers Opens an external link in a new tab `div.footer__section > ol.footer__list > li.footer__list-link > a.footer__list-link`
Media Center Opens an external link in a new tab `div.footer__section > ol.footer__list > li.footer__list-link > a.footer__list-link`
Our planet `div.footer__section > ol.footer__list > li.footer__list-link > a.footer__list-link`
Our people `div.footer__section > ol.footer__list > li.footer__list-link > a.footer__list-link`
Our communities `div.footer__section > ol.footer__list > li.footer__list-link > a.footer__list-link`
Help and Contact `div.footer__section > ol.footer__list > li.footer__list-link > a.footer__list-link`
Travel Updates `div.footer__section > ol.footer__list > li.footer__list-link > a.footer__list-link`
Special Assistance `div.footer__section > ol.footer__list > li.footer__list-link > a.footer__list-link`
Frequently asked questions `div.footer__section > ol.footer__list > li.footer__list-link > a.footer__list-link`

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>`

●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

●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.

●ARIA attributes are used as specified for the element's role

●Elements with `role="dialog"` or `role="alertdialog"` have accessible names.

●`[aria-hidden="true"]` elements do not contain focusable descendents

●Elements use only permitted ARIA attributes

●Background and foreground colors have a sufficient contrast ratio

●Document has a `<title>` element

●`<html>` element has a `[lang]` attribute

●`<html>` element has a valid value for its `[lang]` attribute

●Links are distinguishable without relying on color.

●Links have a discernible name

●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements

●No element has a `[tabindex]` value greater than 0

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

●ARIA IDs are unique

●All heading elements contain content.

●Uses ARIA roles only on compatible elements

●Identical links have the same purpose.

●Elements with visible text labels have matching accessible names.

○`[accesskey]` values are unique

○`button`, `link`, and `menuitem` elements 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

○`<frame>` or `<iframe>` elements have a title

○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.

○Input buttons have discernible text.

○`<input type="image">` elements have `[alt]` text

○The document does not use `<meta http-equiv="refresh">`

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Skip links are focusable.

○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.

○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.

○`[lang]` attributes have a valid value

○`<video>` elements contain a `<track>` element with `[kind="captions"]`

○Tables have different content in the summary attribute and `<caption>`.

○Image elements do not have `[alt]` attributes that are redundant text.

○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.

Best Practices

User Experience

Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Displayed size	Actual size	Expected size
li.featured-fares__list-item > a.city-card > picture.city-card__image--background > img.city-card__image `li.featured-fares__list-item > a.city-card > picture.city-card__image--background > img.city-card__image`	c.ekstatic.net/shared/images/destination/v1/airports/MXP/360x120.jpg	392 x 131	360 x 120	588 x 197

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / Warning	Source
Unload event listeners are deprecated and will be removed.	c.ekstatic.net/adrum/adrum-23.10.0.4353.js line 205, col 177

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.

URL
www.emirates.com/-ri1SM/C/o/AztkL6h7i_GC/YJYNXJSLS02zkmEN/An5oVQE/J1VdH/EtkRkAB

●Uses HTTPS

●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

●Page has the HTML doctype

●Properly defines charset

●No browser errors logged to the console

●No issues in the `Issues` panel in Chrome Devtools

●Ensure CSP is effective against XSS attacks

●Ensure proper origin isolation with COOP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

○Redirects HTTP traffic to HTTPS

○Use a strong HSTS policy

○Mitigate clickjacking with XFO or CSP

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`