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
images.loowis.co.uk/7fbb3e73-b88d-4eab-99c4-fb415a14521c	0.0 ms	5.3 MiB
images.loowis.co.uk/cfc1d58e-c42e-437a-9035-1d6ab1ebf271	0.0 ms	5.3 MiB
images.loowis.co.uk/6bbba91a-5a19-4a45-8e75-70b2a40d64e2	0.0 ms	4.8 MiB
images.loowis.co.uk/481ad75b-7f7e-46a9-8f68-32383b02f37b	0.0 ms	2.3 MiB
images.loowis.co.uk/ddca0ca9-3aa7-4bf2-8361-2b13c9748602	0.0 ms	1.4 MiB
images.loowis.co.uk/38f8fc5a-9cd6-4fd6-841a-48a7b0be971b	0.0 ms	1.3 MiB
images.loowis.co.uk/2d6f96db-6923-4e2f-9d00-3b5ab9fca450	0.0 ms	1.1 MiB
images.loowis.co.uk/01293f70-d6a7-4cc9-a504-5ccb3c6dd5f4	0.0 ms	812.4 KiB
images.loowis.co.uk/6835d423-d0fa-4b88-87ef-6cf68cab7490	0.0 ms	755.1 KiB
images.loowis.co.uk/a827d3e5-ab97-4c4a-939a-592ae993e625	0.0 ms	665.3 KiB
images.loowis.co.uk/dcdad097-d42a-4487-b794-0d00efa46d82	0.0 ms	580.3 KiB
/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da177152312...	86400.0 s	10.7 KiB

Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Est Savings
pictures.loowis.co.uk/assets/JosefinSans-Regular-RCRYFJDO-B30Hk5dU.ttf	135 ms
pictures.loowis.co.uk/assets/JosefinSans-BoldItalic-34LMGPR4-DWQIWmZs.ttf	135 ms
pictures.loowis.co.uk/fonts/josefin/JosefinSans-Bold.ttf	125 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._filmShow_inv3r_59 > article._imageContainer_to0nm_1 > a._mobileLink_to0nm_13 > img._image_to0nm_1 `div._filmShow_inv3r_59 > article._imageContainer_to0nm_1 > a._mobileLink_to0nm_13 > img._image_to0nm_1`	images.loowis.co.uk/7fbb3e73-b88d-4eab-99c4-fb415a14521c	5.3 MiB	5.3 MiB
div._filmShow_inv3r_59 > article._imageContainer_to0nm_1 > a._mobileLink_to0nm_13 > img._image_to0nm_1 `div._filmShow_inv3r_59 > article._imageContainer_to0nm_1 > a._mobileLink_to0nm_13 > img._image_to0nm_1`	images.loowis.co.uk/cfc1d58e-c42e-437a-9035-1d6ab1ebf271	5.3 MiB	5.2 MiB
div._filmShow_inv3r_59 > article._imageContainer_to0nm_1 > a._mobileLink_to0nm_13 > img._image_to0nm_1 `div._filmShow_inv3r_59 > article._imageContainer_to0nm_1 > a._mobileLink_to0nm_13 > img._image_to0nm_1`	images.loowis.co.uk/481ad75b-7f7e-46a9-8f68-32383b02f37b	2.3 MiB	2.2 MiB
div._filmShow_inv3r_59 > article._imageContainer_to0nm_1 > a._mobileLink_to0nm_13 > img._image_to0nm_1 `div._filmShow_inv3r_59 > article._imageContainer_to0nm_1 > a._mobileLink_to0nm_13 > img._image_to0nm_1`	images.loowis.co.uk/ddca0ca9-3aa7-4bf2-8361-2b13c9748602	1.4 MiB	1.3 MiB
div._filmShow_inv3r_59 > article._imageContainer_to0nm_1 > a._mobileLink_to0nm_13 > img._image_to0nm_1 `div._filmShow_inv3r_59 > article._imageContainer_to0nm_1 > a._mobileLink_to0nm_13 > img._image_to0nm_1`	images.loowis.co.uk/38f8fc5a-9cd6-4fd6-841a-48a7b0be971b	1.3 MiB	1.3 MiB
div._filmShow_inv3r_59 > article._imageContainer_to0nm_1 > a._mobileLink_to0nm_13 > img._image_to0nm_1 `div._filmShow_inv3r_59 > article._imageContainer_to0nm_1 > a._mobileLink_to0nm_13 > img._image_to0nm_1`	images.loowis.co.uk/2d6f96db-6923-4e2f-9d00-3b5ab9fca450	1.1 MiB	1.0 MiB
div._filmShow_inv3r_59 > article._imageContainer_to0nm_1 > a._mobileLink_to0nm_13 > img._image_to0nm_1 `div._filmShow_inv3r_59 > article._imageContainer_to0nm_1 > a._mobileLink_to0nm_13 > img._image_to0nm_1`	images.loowis.co.uk/01293f70-d6a7-4cc9-a504-5ccb3c6dd5f4	811.2 KiB	774.8 KiB
div._filmShow_inv3r_59 > article._imageContainer_to0nm_1 > a._mobileLink_to0nm_13 > img._image_to0nm_1 `div._filmShow_inv3r_59 > article._imageContainer_to0nm_1 > a._mobileLink_to0nm_13 > img._image_to0nm_1`	images.loowis.co.uk/6835d423-d0fa-4b88-87ef-6cf68cab7490	753.9 KiB	717.5 KiB
div._filmShow_inv3r_59 > article._imageContainer_to0nm_1 > a._mobileLink_to0nm_13 > img._image_to0nm_1 `div._filmShow_inv3r_59 > article._imageContainer_to0nm_1 > a._mobileLink_to0nm_13 > img._image_to0nm_1`	images.loowis.co.uk/a827d3e5-ab97-4c4a-939a-592ae993e625	664.2 KiB	627.9 KiB
div._filmShow_inv3r_59 > article._imageContainer_to0nm_1 > a._mobileLink_to0nm_13 > img._image_to0nm_1 `div._filmShow_inv3r_59 > article._imageContainer_to0nm_1 > a._mobileLink_to0nm_13 > img._image_to0nm_1`	images.loowis.co.uk/dcdad097-d42a-4487-b794-0d00efa46d82	579.2 KiB	542.9 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-4-IMG

nodeLabel: div._filmShow_inv3r_59 > article._imageContainer_to0nm_1 > a._mobileLink_to0nm_13 > img._image_to0nm_1

path: 1,HTML,1,BODY,0,DIV,2,SECTION,0,DIV,2,DIV,1,ARTICLE,0,A,0,IMG

selector: div._filmShow_inv3r_59 > article._imageContainer_to0nm_1 > a._mobileLink_to0nm_13 > img._image_to0nm_1

snippet: <img src="https://images.loowis.co.uk/38f8fc5a-9cd6-4fd6-841a-48a7b0be971b" alt="" width="1545" height="1024" class="_image_to0nm_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.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.

title: Preconnected origins

value: no origins were preconnected

description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.

title: Preconnect candidates

value: No additional origins are good candidates for preconnecting

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
pictures.loowis.co.uk/assets/leaflet-CIGW-MKW.css	6.8 KiB
pictures.loowis.co.uk/assets/globals-CF7pGsgk.css	982 B
pictures.loowis.co.uk/assets/index-_IEdDtTo.css	825 B
pictures.loowis.co.uk/assets/index-DThzd8SH.css	1.5 KiB
pictures.loowis.co.uk/assets/main-CbBAMDfs.css	677 B	150 ms
pictures.loowis.co.uk/assets/ImageModal-Bjg7brg-.css	1.2 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

Diagnostics

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: 0.0 ms 48.0 KiB

URL	Transfer Size	Est Savings
pictures.loowis.co.uk/assets/main-OiV9TYi3.js	108.0 KiB	48.0 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
images.loowis.co.uk/7fbb3e73-b88d-4eab-99c4-fb415a14521c	5.3 MiB
images.loowis.co.uk/cfc1d58e-c42e-437a-9035-1d6ab1ebf271	5.3 MiB
images.loowis.co.uk/6bbba91a-5a19-4a45-8e75-70b2a40d64e2	4.8 MiB
images.loowis.co.uk/481ad75b-7f7e-46a9-8f68-32383b02f37b	2.3 MiB
images.loowis.co.uk/ddca0ca9-3aa7-4bf2-8361-2b13c9748602	1.4 MiB
images.loowis.co.uk/38f8fc5a-9cd6-4fd6-841a-48a7b0be971b	1.3 MiB
images.loowis.co.uk/2d6f96db-6923-4e2f-9d00-3b5ab9fca450	1.1 MiB
images.loowis.co.uk/01293f70-d6a7-4cc9-a504-5ccb3c6dd5f4	812.4 KiB
images.loowis.co.uk/6835d423-d0fa-4b88-87ef-6cf68cab7490	755.1 KiB
images.loowis.co.uk/a827d3e5-ab97-4c4a-939a-592ae993e625	665.3 KiB

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

●Layout shift culprits

●Document request latency

●Optimize DOM size

●Forced reflow

●LCP breakdown

●Modern HTTP

●Optimize viewport for mobile

●Max Potential First Input Delay 50 ms

●Minify CSS

●Minify JavaScript

●Reduce unused CSS

●JavaScript execution time 0.2 s

●Minimizes main-thread work 0.9 s

●Avoid non-composited animations 10 animated elements found

●Image elements have explicit `width` and `height`

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 20 ms

●Server Backend Latencies 2,400 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Avoid multiple page redirects

●Initial server response time was short Root document took 150 ms

○INP breakdown

○User Timing marks and measures

○Avoid long main-thread tasks

○Avoid large layout shifts

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.

Navigation

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Dangerous Structure `div._filmShow_inv3r_59 > article._imageContainer_to0nm_1 > a._mobileLink_to0nm_13 > h5._thumbnailTitle_to0nm_35`

These are opportunities to improve keyboard navigation in your application.

Best practices

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html `html`

These items highlight common accessibility best practices.

○Interactive controls are keyboard focusable

○Interactive elements indicate their purpose and state

○The page has a logical tab order

○Visual order on the page follows DOM order

○User focus is not accidentally trapped in a region

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

○HTML5 landmark elements are used to improve navigation

○Offscreen content is hidden from assistive technology

○Custom controls have associated labels

○Custom controls have ARIA roles

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

●Buttons have an accessible name

●Image elements have `[alt]` attributes

●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.

●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 have a discernible name

●Touch targets have sufficient size and spacing.

○`[accesskey]` values are unique

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

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

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

○Deprecated ARIA roles were not used

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

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

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○Elements use only permitted ARIA attributes

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

○Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.

○`[role]`s are contained by their required parent element

○`[role]` values are valid

○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

○`[aria-*]` attributes have valid values

○`[aria-*]` attributes are valid and not misspelled

○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

○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.

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

○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>`.

○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.

○Elements with visible text labels have matching accessible names.

○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.

100

Best Practices

●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 browser errors logged to the console

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

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Ensure proper origin isolation with COOP

●Mitigate clickjacking with XFO or CSP

●Mitigate DOM-based XSS with Trusted Types

●Page has valid source maps

○Redirects HTTP traffic to HTTPS

○Detected JavaScript libraries

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`