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
webchat-sdk.hubtype.com/wizzair/webchat-button.botonic.js	0.0 ms	59.0 KiB
/149e9513-01fa-4fb0-aad4-566afd725d1b/2d206a39-8ed7-437e-...	600.0 s	59.0 KiB
web.cmp.usercentrics.eu/ui/TvGdprCmpView.f8e69ac0.js	3600.0 s	29.4 KiB
web.cmp.usercentrics.eu/ui/loader.js	3600.0 s	15.7 KiB
app.usercentrics.eu/session/1px.png?settingsId=sLXOM8LJDe5mrL	1800.0 s	1.0 KiB
www.gstatic.com/recaptcha/api2/logo_48.png	604800.0 s	2.3 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.

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
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2	55 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:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:152.186 source:map[type:text value:[unattributed]]] map[reflowTime:0.41 source:map[column:332 line:412 type:source-location url:https://www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js urlProvider:network]] map[reflowTime:26.135 source:map[column:14390 line:1 type:source-location url:https://www.wizzair.com/dist-ssr/assets/scripts/92284.dcbfdd36.min.js urlProvider:network]] map[reflowTime:13.41 source:map[column:86158 line:1 type:source-location url:https://www.wizzair.com/dist-ssr/assets/scripts/92284.dcbfdd36.min.js urlProvider:network]] map[reflowTime:5.286 source:map[column:40294 line:1 type:source-location url:https://www.wizzair.com/dist-ssr/assets/scripts/92284.dcbfdd36.min.js urlProvider:network]] map[reflowTime:6.687 source:map[column:46334 line:1 type:source-location url:https://www.wizzair.com/dist-ssr/assets/scripts/92284.dcbfdd36.min.js urlProvider:network]] map[reflowTime:3.641 source:map[column:279985 line:0 type:source-location url:https://www.wizzair.com/dist-ssr/assets/scripts/47697.8f3a4b45.min.js urlProvider:network]]]

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:150.14 label:Time to first byte subpart:timeToFirstByte] map[duration:4258.337 label:Element render delay subpart:elementRenderDelay]]

lhId: page-0-DIV

nodeLabel: We value your privacy! By clicking "Accept all", you agree to the use of cookie…

path: 1,HTML,1,BODY,20,ASIDE,a,#document-fragment,2,DIV,0,DIV,1,DIV,0,HEADER,1,DIV,1,DIV

selector: div#main-view > header > div#uc-cmp-description > div#uc-privacy-description

snippet: <div class="privacy-text " data-action="" id="uc-privacy-description">

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.

URL	Transfer Size	Duration
/css?family=Source+Sans+3:400,600,700\|Montserrat:100,300,...	1.4 KiB	891 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
a.cms-data-service-card__link > div.cms-data-service-card__heading > p.cms-data-service-card__subtitle > img `a.cms-data-service-card__link > div.cms-data-service-card__heading > p.cms-data-service-card__subtitle > img`	/cms/api/images/default-source/information-services-image...	7.2 KiB	7.1 KiB

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 1.6 s

URL	Time Spent
wizzair.com/	801 ms
www.wizzair.com/	780 ms
www.wizzair.com/en-gb	0.0 ms

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 1.2 s 358.6 KiB

URL	Transfer Size	Est Savings
[data-v-7d476151]:root{--service-section-width:1376px} …	132.9 KiB	128.5 KiB
www.wizzair.com/dist-ssr/assets/scripts/styles.38792.min.c30e785c.css	79.4 KiB	78.2 KiB
www.wizzair.com/dist-ssr/assets/scripts/styles.66151.min.79953163.css	69.6 KiB	69.6 KiB
www.wizzair.com/dist-ssr/assets/scripts/styles.47697.min.a846c574.css	60.1 KiB	59.1 KiB
.overlay { --color-cmp-overlay: #000000; --feature-overlay-opacity: 0.5; } …	14.4 KiB	12.7 KiB
www.wizzair.com/dist-ssr/assets/scripts/styles.72960.min.c8a3ce14.css	11.0 KiB	10.5 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: 11.2 s 2.1 MiB

URL	Transfer Size	Est Savings
www.wizzair.com/dist-ssr/assets/scripts/82672.4dda3d78.min.js	698.7 KiB	693.6 KiB
www.wizzair.com/dist-ssr/assets/scripts/66151.11f9f567.min.js	503.2 KiB	450.4 KiB
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js	361.8 KiB	177.3 KiB
www.wizzair.com/dist-ssr/assets/scripts/55168.0dc18c79.min.js	145.9 KiB	145.6 KiB
www.wizzair.com/dist-ssr/assets/scripts/34950.702d1ea6.min.js	210.7 KiB	92.9 KiB
www.wizzair.com/dist-ssr/assets/scripts/79864.41e6834c.min.js	69.9 KiB	69.8 KiB
www.googletagmanager.com/gtag/js?id=G-G2EKSJBE0J&cx=c&gtm=4e64e1	164.6 KiB	67.2 KiB
www.wizzair.com/dist-ssr/assets/scripts/38130.4151fd6b.min.js	178.8 KiB	63.7 KiB
www.wizzair.com/dist-ssr/assets/scripts/47697.8f3a4b45.min.js	102.3 KiB	61.1 KiB
www.googletagmanager.com/gtm.js?id=GTM-NBB94QFH&l=dataLayer	191.8 KiB	52.3 KiB
webchat-sdk.hubtype.com/wizzair/webchat-button.botonic.js	58.6 KiB	46.4 KiB
www.wizzair.com/dist-ssr/assets/scripts/62719.7c21f9d6.min.js	56.2 KiB	44.7 KiB
www.wizzair.com/dist-ssr/assets/scripts/57852.6aae70e6.min.js	38.5 KiB	38.4 KiB
www.wizzair.com/dist-ssr/assets/scripts/33699.6e607a00.min.js	66.8 KiB	37.9 KiB
web.cmp.usercentrics.eu/ui/v/3.114.0/WebSdk.lib.c9b98563.js	55.9 KiB	35.9 KiB
www.wizzair.com/dist-ssr/assets/scripts/2689.d236313c.min.js	30.3 KiB	30.3 KiB
www.wizzair.com/dist-ssr/assets/scripts/77957.5ee63658.min.js	30.1 KiB	30.1 KiB
www.wizzair.com/dist-ssr/assets/scripts/51726.977fa889.min.js	28.4 KiB	28.4 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
www.wizzair.com/en-gb	2.5 s	461 ms	223 ms
/149e9513-01fa-4fb0-aad4-566afd725d1b/2d206a39-8ed7-437e-...	2.4 s	2.2 s	42 ms
www.wizzair.com/dist-ssr/assets/scripts/22809.be048319.min.js	1.6 s	1.2 s	1.3 ms
Unattributable	1.3 s	133 ms	0.6 ms
/149e9513-01fa-4fb0-aad4-566afd725d1b/2d206a39-8ed7-437e-...	726 ms	709 ms	13 ms
www.wizzair.com/dist-ssr/assets/scripts/42225.49aee035.min.js	571 ms	334 ms	6.1 ms
www.wizzair.com/dist-ssr/assets/scripts/92284.dcbfdd36.min.js	534 ms	147 ms	7.2 ms
www.googletagmanager.com/gtm.js?id=GTM-NBB94QFH&l=dataLayer	524 ms	458 ms	56 ms
www.wizzair.com/dist-ssr/assets/scripts/47697.8f3a4b45.min.js	398 ms	331 ms	26 ms
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js	390 ms	259 ms	76 ms
www.wizzair.com/dist-ssr/assets/scripts/88263.0e997f35.min.js	272 ms	270 ms	0.8 ms
www.wizzair.com/dist-ssr/assets/scripts/82138.582486aa.min.js	236 ms	163 ms	1.3 ms
www.wizzair.com/dist-ssr/assets/scripts/33524.2b8589d3.min.js	229 ms	203 ms	0.8 ms
www.wizzair.com/dist-ssr/assets/scripts/82672.4dda3d78.min.js	214 ms	5.3 ms	209 ms
www.wizzair.com/dist-ssr/assets/scripts/51091.890bd0c5.min.js	204 ms	97 ms	1.1 ms
web.cmp.usercentrics.eu/ui/v/3.114.0/WebSdk.lib.c9b98563.js	177 ms	148 ms	24 ms
www.googletagmanager.com/gtag/js?id=G-G2EKSJBE0J&cx=c&gtm=4e64e1	172 ms	136 ms	35 ms
www.wizzair.com/dist-ssr/assets/scripts/34950.702d1ea6.min.js	163 ms	6.0 ms	49 ms
www.wizzair.com/dist-ssr/assets/scripts/96724.0b67da7b.min.js	149 ms	144 ms	0.3 ms
js-agent.newrelic.com/nr-spa-1.312.1.min.js	143 ms	116 ms	7.7 ms
www.wizzair.com/dist-ssr/assets/scripts/40298.56ecdd98.min.js	142 ms	140 ms	1.1 ms
www.wizzair.com/dist-ssr/assets/scripts/66151.11f9f567.min.js	133 ms	2.6 ms	130 ms
web.cmp.usercentrics.eu/ui/v/3.114.0/UcGdprCmpView.c071ab9b.js	102 ms	37 ms	8.4 ms
www.wizzair.com/dist-ssr/assets/scripts/76653.3847a690.min.js	100 ms	98 ms	1.0 ms
www.wizzair.com/dist-ssr/assets/scripts/36329.7d957f89.min.js	96 ms	91 ms	0.6 ms
web.cmp.usercentrics.eu/ui/loader.js	89 ms	22 ms	4.2 ms
www.wizzair.com/dist-ssr/assets/scripts/73328.23671f9e.min.js	84 ms	64 ms	0.7 ms
webchat-sdk.hubtype.com/wizzair/webchat-button.botonic.js	71 ms	54 ms	17 ms
www.wizzair.com/dist-ssr/assets/scripts/89354.aa81fec7.min.js	69 ms	23 ms	0.6 ms
www.wizzair.com/dist-ssr/assets/scripts/61736.eb48827d.min.js	62 ms	54 ms	0.5 ms
www.wizzair.com/dist-ssr/assets/scripts/40224.a25c2d75.min.js	58 ms	56 ms	1.4 ms
/149e9513-01fa-4fb0-aad4-566afd725d1b/2d206a39-8ed7-437e-...	57 ms	49 ms	0.5 ms
www.wizzair.com/dist-ssr/assets/scripts/38130.4151fd6b.min.js	53 ms	2.7 ms	49 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	8.8 s
Style & Layout	2.1 s
Other	1.9 s
Script Parsing & Compilation	1.2 s
Parse HTML & CSS	521 ms
Garbage Collection	280 ms
Rendering	123 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 7.3 KiB

URL	Transfer Size	Est Savings
www.wizzair.com/dist-ssr/assets/scripts/styles.66151.min.79953163.css	73.9 KiB	4.0 KiB
www.wizzair.com/dist-ssr/assets/scripts/styles.47697.min.a846c574.css	64.4 KiB	3.3 KiB

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
www.wizzair.com/dist-ssr/assets/scripts/82672.4dda3d78.min.js	703.0 KiB
www.wizzair.com/dist-ssr/assets/scripts/66151.11f9f567.min.js	507.5 KiB
www.wizzair.com/en-gb	380.9 KiB
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js	362.4 KiB
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js	361.9 KiB
/149e9513-01fa-4fb0-aad4-566afd725d1b/2d206a39-8ed7-437e-...	270.9 KiB
www.wizzair.com/dist-ssr/assets/scripts/34950.702d1ea6.min.js	215.2 KiB
www.wizzair.com/dist-ssr/assets/scripts/12190.66f4c982.min.js	202.8 KiB
www.googletagmanager.com/gtm.js?id=GTM-NBB94QFH&l=dataLayer	192.1 KiB
www.wizzair.com/dist-ssr/assets/scripts/38130.4151fd6b.min.js	189.0 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.cms-data-service-card__link > div.cms-data-service-card__heading > p.cms-data-service-card__subtitle > img `a.cms-data-service-card__link > div.cms-data-service-card__heading > p.cms-data-service-card__subtitle > img`	/cms/api/images/default-source/information-services-image...
a.cms-data-service-card__link > div.cms-data-service-card__heading > p.cms-data-service-card__subtitle > img `a.cms-data-service-card__link > div.cms-data-service-card__heading > p.cms-data-service-card__subtitle > img`	/cms/api/images/default-source/information-services-image...
a.cms-data-service-card__link > div.cms-data-service-card__heading > p.cms-data-service-card__subtitle > img `a.cms-data-service-card__link > div.cms-data-service-card__heading > p.cms-data-service-card__subtitle > img`	/cms/api/images/default-source/information-services-image...
a.cms-data-service-card__link > div.cms-data-service-card__heading > p.cms-data-service-card__subtitle > img `a.cms-data-service-card__link > div.cms-data-service-card__heading > p.cms-data-service-card__subtitle > img`	/cms/api/images/default-source/information-services-image...
a.cms-data-service-card__link > div.cms-data-service-card__heading > p.cms-data-service-card__subtitle > img `a.cms-data-service-card__link > div.cms-data-service-card__heading > p.cms-data-service-card__subtitle > img`	/cms/api/images/default-source/information-services-image...
a.cms-data-service-card__link > div.cms-data-service-card__heading > p.cms-data-service-card__subtitle > img `a.cms-data-service-card__link > div.cms-data-service-card__heading > p.cms-data-service-card__subtitle > img`	/cms/api/images/default-source/information-services-image...
section.hero-banner > div.hero-banner__content > div.hero-banner__content--logo > img.hero-banner__logo `section.hero-banner > div.hero-banner__content > div.hero-banner__content--logo > img.hero-banner__logo`	www.wizzair.com/dist-ssr/assets/images/lets-wizz--logo.0d9a0556.svg
Wizz Air `div.ds-header__inner > div.ds-header__logo > a.ds-header__logo--wrapper > img.ds-header__logo__image`	www.wizzair.com/dist-ssr/assets/images/wizz-logo--white.2b360143.svg
div.swiper-slide > section.hero-banner > div.hero-banner__line-wrapper > img.hero-banner__line-wrapper--image `div.swiper-slide > section.hero-banner > div.hero-banner__line-wrapper > img.hero-banner__line-wrapper--image`	www.wizzair.com/dist-ssr/assets/images/lets-wizz--plane.6a830e1d.svg
Budapest `figure.cf-banner__card__image > div.delayed-image-wrapper > div.image-wrapper > img.real-image`
Rome Fiumicino `figure.cf-banner__card__image > div.delayed-image-wrapper > div.image-wrapper > img.real-image`
Warsaw Chopin `figure.cf-banner__card__image > div.delayed-image-wrapper > div.image-wrapper > img.real-image`
Bucharest Otopeni `figure.cf-banner__card__image > div.delayed-image-wrapper > div.image-wrapper > img.real-image`
Hotel `div.cms-data-service-card__image > div.delayed-image-wrapper > div.image-wrapper > img.real-image`
Rent a car `div.cms-data-service-card__image > div.delayed-image-wrapper > div.image-wrapper > img.real-image`
eVisa `div.cms-data-service-card__image > div.delayed-image-wrapper > div.image-wrapper > img.real-image`
Airport parking `div.cms-data-service-card__image > div.delayed-image-wrapper > div.image-wrapper > img.real-image`
Airport transfer `div.cms-data-service-card__image > div.delayed-image-wrapper > div.image-wrapper > img.real-image`
Earn with Revolut `div.cms-data-service-card__image > div.delayed-image-wrapper > div.image-wrapper > img.real-image`
eSIM data roaming `div.cms-data-service-card__image > div.delayed-image-wrapper > div.image-wrapper > img.real-image`
Security Fast Track `div.cms-data-service-card__image > div.delayed-image-wrapper > div.image-wrapper > img.real-image`
Exclusive Lounge `div.cms-data-service-card__image > div.delayed-image-wrapper > div.image-wrapper > img.real-image`
Insurance `div.cms-data-service-card__image > div.delayed-image-wrapper > div.image-wrapper > img.real-image`
div.highlight-service-banner__inner > div.highlight-service-banner__image > div.image-wrapper > img.real-image `div.highlight-service-banner__inner > div.highlight-service-banner__image > div.image-wrapper > img.real-image`
WIZZ Bundle `div.cms-data-service-card__image > div.delayed-image-wrapper > div.image-wrapper > img.real-image`
WIZZ Priority `div.cms-data-service-card__image > div.delayed-image-wrapper > div.image-wrapper > img.real-image`
WIZZ Discount Club `div.cms-data-service-card__image > div.delayed-image-wrapper > div.image-wrapper > img.real-image`
WIZZ All You Can Fly `div.cms-data-service-card__image > div.delayed-image-wrapper > div.image-wrapper > img.real-image`
WIZZ Multipass `div.cms-data-service-card__image > div.delayed-image-wrapper > div.image-wrapper > img.real-image`
Gift voucher `div.cms-data-service-card__image > div.delayed-image-wrapper > div.image-wrapper > img.real-image`
WIZZ Memberships `div.cms-data-service-card__image > div.delayed-image-wrapper > div.image-wrapper > img.real-image`

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

●Layout shift culprits

●Optimize DOM size

●Modern HTTP

●Optimize viewport for mobile

●Minify JavaScript

●User Timing marks and measures 5 user timings

●Avoid long main-thread tasks 20 long tasks found

●Avoid non-composited animations 6 animated elements found

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 70 ms

●Server Backend Latencies 230 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 20 ms

●Avoid large layout shifts 2 layout shifts found

○INP breakdown

○LCP request discovery

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 parent roles must contain specific child roles to perform their intended accessibility functions. Learn more about roles and required children elements.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Search Plan Select flight Destinations Fare finder WIZZ Route Map Services Hote… `header.ds-header > div.ds-header__inner > nav#ds-header-navigation-drawer > ul.ds-header__navigation--list`

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
Powered by `div.cms-data-service-card > a.cms-data-service-card__link > div.cms-data-service-card__heading > p.cms-data-service-card__subtitle`
Powered by `div.cms-data-service-card > a.cms-data-service-card__link > div.cms-data-service-card__heading > p.cms-data-service-card__subtitle`

These are opportunities to improve the legibility of your content.

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
a.cms-data-service-card__link > div.cms-data-service-card__heading > p.cms-data-service-card__subtitle > img `a.cms-data-service-card__link > div.cms-data-service-card__heading > p.cms-data-service-card__subtitle > img`
div.highlight-service-banner__inner > div.highlight-service-banner__image > div.image-wrapper > img.real-image `div.highlight-service-banner__inner > div.highlight-service-banner__image > div.image-wrapper > img.real-image`

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.app-card-mobile > div.app-cta-buttons > div.app-card-mobile__ctas > a.app-card-mobile__cta `div.app-card-mobile > div.app-cta-buttons > div.app-card-mobile__ctas > a.app-card-mobile__cta`
div.footer-menu-block__item > div.footer-follow-us > nav.footer-follow-us__menu > a.footer-follow-us__link `div.footer-menu-block__item > div.footer-follow-us > nav.footer-follow-us__menu > a.footer-follow-us__link`
div.footer-menu-block__item > div.footer-follow-us > nav.footer-follow-us__menu > a.footer-follow-us__link `div.footer-menu-block__item > div.footer-follow-us > nav.footer-follow-us__menu > a.footer-follow-us__link`
div.footer-menu-block__item > div.footer-follow-us > nav.footer-follow-us__menu > a.footer-follow-us__link `div.footer-menu-block__item > div.footer-follow-us > nav.footer-follow-us__menu > a.footer-follow-us__link`
div.footer-menu-block__item > div.footer-follow-us > nav.footer-follow-us__menu > a.footer-follow-us__link `div.footer-menu-block__item > div.footer-follow-us > nav.footer-follow-us__menu > a.footer-follow-us__link`
div.footer-menu-block__item > div.footer-follow-us > nav.footer-follow-us__menu > a.footer-follow-us__link `div.footer-menu-block__item > div.footer-follow-us > nav.footer-follow-us__menu > a.footer-follow-us__link`

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.

Tables and lists

Screen readers require list items (`<li>`) to be contained within a parent `<ul>`, `<ol>` or `<menu>` to be announced properly. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Search `div.ds-header__inner > nav#ds-header-navigation-drawer > ul.ds-header__navigation--list > li.ds-header__navigation--item`
Plan Select flight Destinations Fare finder WIZZ Route Map `div.ds-header__inner > nav#ds-header-navigation-drawer > ul.ds-header__navigation--list > li.ds-header__navigation--item`
Services Hotels Cars `div.ds-header__inner > nav#ds-header-navigation-drawer > ul.ds-header__navigation--list > li.ds-header__navigation--item`
Booking Find booking Check in Add service `div.ds-header__inner > nav#ds-header-navigation-drawer > ul.ds-header__navigation--list > li.ds-header__navigation--item`
WIZZ & services WIZZ Services Security Fast Track and Lounge Access Fare Lock W… `div.ds-header__inner > nav#ds-header-navigation-drawer > ul.ds-header__navigation--list > li.ds-header__navigation--item`
Security Fast Track and Lounge Access `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Fare Lock `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
WIZZ Priority `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
WIZZ Flex `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Check Our Onboard Services and Magazine `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Family Travel Offers and Services `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
WIZZ Account `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Gift Voucher `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Flexible Travel Partner `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Auto Check-in Information `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Sitting Together `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Café & Boutique Voucher `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Mobile App `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Mobile App Questions `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Wizz Air charter flights `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Frequently Asked Questions `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
How to make a bank transfer `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Group bookings `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Simple travel? Book directly with WIZZ! `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Value Voucher `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
WIZZ Class `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Fare Finder `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Flight Fares and Bundles `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
All Services and Fees `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Special Assistance Information `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Hotels `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Car rental `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Airport Parking Information `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Airport Transfers Made Easy `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
WIZZ Credit Card `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Partner Services `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
WIZZ eSIM: Seamless Data Roaming for Global Travellers ! `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Delayed Baggage Protection `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
WIZZ Link FAQ `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
All You Can Fly `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
WIZZ MultiPass `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
WIZZ Discount Club `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
WIZZ Privilege Pass `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
About WIZZ `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Company Information `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Latest Travel News `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Press Office `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Sustainability `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
WIZZ Running `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
General Conditions of Carriage `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Cookie Policy `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Privacy notice `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Customer First Compass `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Medical Awareness `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
ESG Policies `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
WIZZ Foundation `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Cabin crew/Flight attendant `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Pilots `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Wizz Air Pilot Academy `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Office positions `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Investor Relations Overview `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Investor Information `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Governance `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Business Results and Calendar `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Investor Relations Analysts `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Investor contact `div.ds-header__column--item > div.ds-header__sub-accordion--accordion-wrapper > ul.ds-header__column--list > li`
Help Centre Flight Status My WIZZ Account Booking information and services Book… `div.ds-header__inner > nav#ds-header-navigation-drawer > ul.ds-header__navigation--list > li.ds-header__navigation--item`
Sign in `div.ds-header__inner > nav#ds-header-navigation-drawer > ul.ds-header__navigation--list > li.ds-header__navigation--item`
English `div.ds-header__inner > nav#ds-header-navigation-drawer > ul.ds-header__navigation--list > li.ds-header__navigation--item`

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Best practices

Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.

Why this matters

Informational: a Permissions-Policy directive showing feature -> allowed origins.

Source: MDN Permissions-Policy

Failing Elements
head > meta `head > meta`

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
English `nav#ds-header-navigation-drawer > ul.ds-header__navigation--list > li.ds-header__navigation--item > button.ds-header__navigation--button`

○Interactive controls are keyboard focusable

○Interactive elements indicate their purpose and state

○The page has a logical tab order

○Visual order on the page follows DOM order

○User focus is not accidentally trapped in a region

○The user's focus is directed to new content added to the page

○HTML5 landmark elements are used to improve navigation

○Offscreen content is hidden from assistive technology

○Custom controls have associated labels

○Custom controls have ARIA roles

●`[aria-*]` attributes match their roles

●`[aria-hidden="true"]` is not present on the document `<body>`

●`[role]`s have all required `[aria-*]` attributes

●`[role]`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

●Form elements have associated labels

●Select elements have associated label elements.

●`button`, `link`, and `menuitem` elements have accessible names

●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

●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.

●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).

●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

●All heading elements contain content.

●Identical links have the same purpose.

○`[accesskey]` values are unique

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○Elements with the `role=text` attribute do not have focusable descendents.

○ARIA toggle fields have accessible names

○ARIA `tooltip` elements have accessible names

○ARIA `treeitem` elements have accessible names

○The page contains a heading, skip link, or landmark region

○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.

○Definition list items are wrapped in `<dl>` elements

○ARIA IDs are unique

○No form fields have multiple labels

○`<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

○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>`.

○Uses ARIA roles only on compatible elements

○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

Trust and Safety

Users are mistrustful of or confused by sites that request their location without context. Consider tying the request to a user action instead. Learn more about the geolocation permission.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Source
www.wizzair.com/dist-ssr/assets/scripts/88263.0e997f35.min.js

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
SharedStorage	line 2, col 31
StorageType.persistent is deprecated. Please use standardized navigator.storage instead.	line 2, col 31
Fledge	line 2, col 31

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.

Source	Description
/149e9513-01fa-4fb0-aad4-566afd725d1b/2d206a39-8ed7-437e-...	`Failed to load resource: the server responded with a status of 429 ()`

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.wizzair.com/en-gb
www.wizzair.com/dist-ssr/assets/scripts/82672.4dda3d78.min.js
www.wizzair.com/dist-ssr/assets/scripts/66151.11f9f567.min.js
www.wizzair.com/dist-ssr/assets/scripts/55168.0dc18c79.min.js
www.wizzair.com/dist-ssr/assets/scripts/38130.4151fd6b.min.js
www.wizzair.com/dist-ssr/assets/scripts/34950.702d1ea6.min.js
/149e9513-01fa-4fb0-aad4-566afd725d1b/2d206a39-8ed7-437e-...

●Uses HTTPS

●Avoids third-party cookies

●Allows users to paste into input fields

●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

●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

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.

Crawling and Indexing

If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed. Learn more about robots.txt.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Line #	Content	Error
390	`Link: https://www.wizzair.com/ai.txt; rel="ai-policy"`	`Unknown directive`
391	`Link: https://www.wizzair.com/llms.txt; rel="machine-readable"`	`Unknown directive`
392	`Link: https://www.wizzair.com/llms-full.txt; rel="machine-readable"`	`Unknown directive`

To appear in search results, crawlers need access to your app.

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
a.cms-data-service-card__link > div.cms-data-service-card__heading > p.cms-data-service-card__subtitle > img `a.cms-data-service-card__link > div.cms-data-service-card__heading > p.cms-data-service-card__subtitle > img`
div.highlight-service-banner__inner > div.highlight-service-banner__image > div.image-wrapper > img.real-image `div.highlight-service-banner__inner > div.highlight-service-banner__image > div.image-wrapper > img.real-image`

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

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`