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.

Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]

items: [map[node:map[type:text value:Total] score:0.502333] map[node:map[boundingRect:map[bottom:1275 height:580 left:24 right:388 top:695 width:364] lhId:page-3-DIV nodeLabel:Team Threat Intelligence Collect, analyze, and share actionable open source th… path:1,HTML,1,BODY,3,DIV,0,DIV,2,DIV,0,DIV,0,MAIN,0,DIV,1,DIV selector:div.Flex_flex___mzvZ > main.Layout_main__nbmiJ > div.Flex_flex___mzvZ > div.MockButton_mockButton__qajJp snippet:<div class="MockButton_mockButton__qajJp Tile_tile__PBrif Tile_tile--1__WpfCL MockButt…" role="button" tabindex="0"> type:node] score:0.502333 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:896 height:400 left:57 right:387 top:496 width:330] lhId:page-1-IMG nodeLabel:A screenshot of the Feedly news reader interface showing the “Today” page and a… path:1,HTML,1,BODY,3,DIV,0,DIV,2,DIV,0,DIV,0,MAIN,0,DIV,0,DIV,0,DIV,0,DIV,1,IMG selector:div.MockButton_mockButton__qajJp > div.Tile_theme__R02Fl > div.Flex_flex___mzvZ > img.Tile_image__W5sVF snippet:<img alt="A screenshot of the Feedly news reader interface showing the “Today” page …" loading="lazy" width="1000" height="1214" decoding="async" data-nimg="1" class="Tile_image__W5sVF" sizes="(max-width: 544px) 330px, (max-width: 988px) 360px, 330px" srcset="/_next/static/chunks/images/homepage-reader.9699a41a_16.png 16w, /_next/st…" src="https://feedly.com/_next/static/chunks/images/homepage-reader.9699a41a_640…" style="color: transparent;"> type:node]]] type:subitems]]]

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:1.112 source:map[column:86058 line:34 type:source-location url:https://js.hs-analytics.net/analytics/1776800700000/19654585.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.

	URL	Resource Size	Est Savings
Illustration of an article about cyberattacks and ransomware. AI has identified… `div.MockButton_mockButton__qajJp > div.Tile_theme__R02Fl > div.Flex_flex___mzvZ > img.Tile_image__W5sVF`	feedly.com/_next/static/chunks/images/homepage-ti.826aff1e_640.png	75.0 KiB	14.7 KiB
A screenshot of the Feedly news reader interface showing the “Today” page and a… `div.MockButton_mockButton__qajJp > div.Tile_theme__R02Fl > div.Flex_flex___mzvZ > img.Tile_image__W5sVF`	feedly.com/_next/static/chunks/images/homepage-reader.9699a41a_640.png	62.4 KiB	12.2 KiB
Feedly `div.Flex_flex___mzvZ > div.Flex_flex___mzvZ > a.TextFocusRing_textFocusRing__ikoTB > img.MarketingHeaderLabel_logo--tablet__UXfR7`	feedly.com/_next/static/media/feedly-logo.b8daba29.png	4.7 KiB	4.1 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: Illustration of an article about cyberattacks and ransomware. AI has identified…

path: 1,HTML,1,BODY,3,DIV,0,DIV,2,DIV,0,DIV,0,MAIN,0,DIV,1,DIV,0,DIV,0,DIV,1,IMG

selector: div.MockButton_mockButton__qajJp > div.Tile_theme__R02Fl > div.Flex_flex___mzvZ > img.Tile_image__W5sVF

snippet: <img alt="Illustration of an article about cyberattacks and ransomware. AI has ident…" loading="lazy" width="1000" height="1214" decoding="async" data-nimg="1" class="Tile_image__W5sVF Tile_image--1__ZHiA9" style="color:transparent" sizes="(max-width: 544px) 330px, (max-width: 988px) 360px, 330px" srcset="/_next/static/chunks/images/homepage-ti.826aff1e_16.png 16w, /_next/static…" src="https://feedly.com/_next/static/chunks/images/homepage-ti.826aff1e_640.png">

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
js.hs-analytics.net/analytics/1776800700000/19654585.js	300.0 s	42.5 KiB
js.hubspot.com/web-interactives-embed.js	600.0 s	28.1 KiB
js.hscollectedforms.net/collectedforms.js	300.0 s	26.4 KiB
www.redditstatic.com/ads/pixel.js?pixel_id=a2_ion5py85tstv	60.0 s	19.0 KiB
js.hs-banner.com/19654585.js	300.0 s	18.5 KiB
snap.licdn.com/li.lms-analytics/insight.min.js	8813.0 s	18.7 KiB
js.hsadspixel.net/pixels.js	600.0 s	3.9 KiB
js.hs-scripts.com/19654585.js	90.0 s	1.1 KiB
/rp.gif?ts=1776800817532&id=a2_ion5py85tstv&event=gtm.ini...	0.0 ms	666 B
/collect?v=2&fmt=js&pid=7057628&time=1776800817834&li_ads...	0.0 ms	452 B
/rp.gif?ts=1776800817534&id=a2_ion5py85tstv&event=gtm.ini...	0.0 ms	76 B
/rp.gif?ts=1776800817535&id=a2_ion5py85tstv&event=gtm.js&...	0.0 ms	76 B
/rp.gif?ts=1776800817536&id=a2_ion5py85tstv&event=gtm.dom...	0.0 ms	76 B
/rp.gif?ts=1776800817538&id=a2_ion5py85tstv&event=gtm.loa...	0.0 ms	76 B

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

These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS

Why this matters

Performance issues directly impact user engagement and conversion rates.

Element	Layout shift score
Team Threat Intelligence Collect, analyze, and share actionable open source th… `div.Flex_flex___mzvZ > main.Layout_main__nbmiJ > div.Flex_flex___mzvZ > div.MockButton_mockButton__qajJp`	0.502

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.

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 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: 320 ms 47.4 KiB

URL	Transfer Size	Est Savings
feedly.com/_next/static/css/c2e3cea33bca7a7e.css	53.2 KiB	47.4 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
Unattributable	1.2 s	52 ms	0.0 ms
js.hs-analytics.net/analytics/1776800700000/19654585.js	1.0 s	613 ms	40 ms
feedly.com/	853 ms	48 ms	0.5 ms
feedly.com/_next/static/chunks/framework-e1511137f1bd22fe.js	641 ms	566 ms	23 ms
feedly.com/_next/static/chunks/pages/_app-196f0cb71a46fb08.js	613 ms	427 ms	181 ms
www.googletagmanager.com/gtm.js?id=GTM-MTFZMWCJ	508 ms	431 ms	63 ms
www.googletagmanager.com/gtag/js?id=AW-874262938&cx=c&gtm=4e64h1	478 ms	427 ms	39 ms
feedly.com/_next/static/chunks/9214e03e-c0e4b6c506670078.js	378 ms	276 ms	49 ms
www.googletagmanager.com/gtag/js?id=G-75485CJCK3&cx=c&gtm=4e64h1	360 ms	297 ms	59 ms
www.redditstatic.com/ads/pixel.js?pixel_id=a2_ion5py85tstv	229 ms	195 ms	8.5 ms
js.hscollectedforms.net/collectedforms.js	139 ms	123 ms	7.9 ms
js.hubspot.com/web-interactives-embed.js	135 ms	122 ms	8.6 ms
feedly.com/_next/static/chunks/main-9d70830db3813fb2.js	118 ms	94 ms	16 ms
snap.licdn.com/li.lms-analytics/insight.min.js	105 ms	73 ms	26 ms
www.googletagmanager.com/gtag/js?id=AW-874262938	71 ms	26 ms	45 ms
js.hsadspixel.net/pixels.js	69 ms	57 ms	3.0 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	3.9 s
Other	1.5 s
Style & Layout	695 ms
Script Parsing & Compilation	635 ms
Rendering	169 ms
Garbage Collection	119 ms
Parse HTML & CSS	60 ms

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 1.2 MiB

URL	Transfer Size	Est Savings
feedly.com/_next/static/chunks/9214e03e-c0e4b6c506670078.js	500.3 KiB	479.1 KiB
feedly.com/_next/static/chunks/pages/_app-196f0cb71a46fb08.js	474.5 KiB	322.9 KiB
feedly.com/_next/static/chunks/3071-bbe043a5af8cb10d.js	133.6 KiB	116.2 KiB
www.googletagmanager.com/gtag/js?id=AW-874262938	144.9 KiB	106.0 KiB
www.googletagmanager.com/gtag/js?id=G-75485CJCK3&cx=c&gtm=4e64h1	171.3 KiB	67.8 KiB
www.googletagmanager.com/gtm.js?id=GTM-MTFZMWCJ	157.9 KiB	63.6 KiB
www.googletagmanager.com/gtag/js?id=AW-874262938&cx=c&gtm=4e64h1	145.0 KiB	55.1 KiB
feedly.com/_next/static/chunks/9006-fabbd61a2a70b0a5.js	49.9 KiB	26.7 KiB

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

●Document request latency

●Optimize DOM size

●Font display

●LCP breakdown

●Modern HTTP

●Network dependency tree

●Render blocking requests

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●Avoids enormous network payloads Total size was 2,071 KiB

●User Timing marks and measures 17 user timings

●Avoid long main-thread tasks 20 long tasks found

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

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 40 ms

●Server Backend Latencies 160 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 30 ms

○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.

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
Find, synthesize, and share industry and competitive intelligence faster `div.Flex_flex___mzvZ > div.Flex_flex___mzvZ > div.Flex_flex___mzvZ > p.Tile_description__NV9Re`
Stay ahead of the curve `div.BaseFooter_container__g4K3d > div.Flex_flex___mzvZ > div > p.MarketingFooter_subTitle__Ms_Y7`
Market Intelligence `nav.FooterLinkGroup_nav__RxRQ6 > ul.Flex_flex___mzvZ > li.Text_text__4F9CK > a.Link_link__0RTCn`
Threat Intelligence `nav.FooterLinkGroup_nav__RxRQ6 > ul.Flex_flex___mzvZ > li.Text_text__4F9CK > a.Link_link__0RTCn`
News Reader `nav.FooterLinkGroup_nav__RxRQ6 > ul.Flex_flex___mzvZ > li.Text_text__4F9CK > a.Link_link__0RTCn`
Changelog `nav.FooterLinkGroup_nav__RxRQ6 > ul.Flex_flex___mzvZ > li.Text_text__4F9CK > a.Link_link__0RTCn`
AI Library `nav.FooterLinkGroup_nav__RxRQ6 > ul.Flex_flex___mzvZ > li.Text_text__4F9CK > a.Link_link__0RTCn`
Case Studies `nav.FooterLinkGroup_nav__RxRQ6 > ul.Flex_flex___mzvZ > li.Text_text__4F9CK > a.Link_link__0RTCn`
CVE Insights Cards `nav.FooterLinkGroup_nav__RxRQ6 > ul.Flex_flex___mzvZ > li.Text_text__4F9CK > a.Link_link__0RTCn`
TI Essentials `nav.FooterLinkGroup_nav__RxRQ6 > ul.Flex_flex___mzvZ > li.Text_text__4F9CK > a.Link_link__0RTCn`
Blog `nav.FooterLinkGroup_nav__RxRQ6 > ul.Flex_flex___mzvZ > li.Text_text__4F9CK > a.Link_link__0RTCn`
Documentation `nav.FooterLinkGroup_nav__RxRQ6 > ul.Flex_flex___mzvZ > li.Text_text__4F9CK > a.Link_link__0RTCn`
Slack Community `nav.FooterLinkGroup_nav__RxRQ6 > ul.Flex_flex___mzvZ > li.Text_text__4F9CK > a.Link_link__0RTCn`
iOS `nav.FooterLinkGroup_nav__RxRQ6 > ul.Flex_flex___mzvZ > li.Text_text__4F9CK > a.Link_link__0RTCn`
Android `nav.FooterLinkGroup_nav__RxRQ6 > ul.Flex_flex___mzvZ > li.Text_text__4F9CK > a.Link_link__0RTCn`
Chrome extension `nav.FooterLinkGroup_nav__RxRQ6 > ul.Flex_flex___mzvZ > li.Text_text__4F9CK > a.Link_link__0RTCn`
Firefox extension `nav.FooterLinkGroup_nav__RxRQ6 > ul.Flex_flex___mzvZ > li.Text_text__4F9CK > a.Link_link__0RTCn`
Advertise on Feedly `nav.FooterLinkGroup_nav__RxRQ6 > ul.Flex_flex___mzvZ > li.Text_text__4F9CK > a.Link_link__0RTCn`
Discover Top Blogs `nav.FooterLinkGroup_nav__RxRQ6 > ul.Flex_flex___mzvZ > li.Text_text__4F9CK > a.Link_link__0RTCn`
© 2026 `div.BaseFooter_container__g4K3d > div.Flex_flex___mzvZ > div.Flex_flex___mzvZ > p.Text_text__4F9CK`
Privacy `div.Flex_flex___mzvZ > div.Flex_flex___mzvZ > a.Link_link__0RTCn > p.Text_text__4F9CK`
Terms `div.Flex_flex___mzvZ > div.Flex_flex___mzvZ > a.Link_link__0RTCn > p.Text_text__4F9CK`

These are opportunities to improve the legibility of your content.

○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]` values are valid

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

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

●Buttons have an accessible name

●Image elements have `[alt]` attributes

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

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

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

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

●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 have a discernible name

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

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

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

●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

●Identical links have the same purpose.

○`[accesskey]` values are unique

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

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○Elements with 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

○`<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.

○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>`.

○All heading elements contain content.

○Uses ARIA roles only on compatible elements

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

○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.

Best Practices

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
AttributionReporting	snap.licdn.com/li.lms-analytics/insight.min.js

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
aplo-evnt.com/api/v1/intent_pixel/track_request?app_id=68a8a2ea39dd630011265a12	`Failed to load resource: the server responded with a status of 400 ()`

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	Map URL
feedly.com/_next/static/chunks/pages/_app-196f0cb71a46fb08.js
feedly.com/_next/static/chunks/9214e03e-c0e4b6c506670078.js
js.hsadspixel.net/pixels.js	/adsscriptloaderstatic/static-1.3033/bundles/pixels-relea...

●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

●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

○Redirects HTTP traffic to HTTPS

○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.

Content Best Practices

Descriptive link text helps search engines understand your content. Learn how to make links more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Link destination	Link Text
feedly.com/news-reader	Learn More
feedly.com/threat-intelligence	Learn More
feedly.com/market-intelligence	Learn More

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 are crawlable

●robots.txt is valid

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`