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Audit Complete

Results for https://android.com

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Spain Spain · Madrid Completed: Apr 16, 2026 17:14 UTC
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Mobile 375 × 812

Screenshot of the audited page (Mobile 375×812)

Desktop 1440 × 900

Screenshot of the audited page (Desktop 1440×900)
C75

Site Health

Score: 75 / 100

Based on 8 categories, 0 sections

Decent speed, but optimizing further could improve engagement.

Several missing protections leave your users and data exposed.

Several issues make your site difficult for assistive technology users.

Well-optimized for search — your content is discoverable.

Solid infrastructure — fast server responses across the board.

Mostly compliant — a few items need attention.

Rich content metadata — your pages look great everywhere.

Lean and efficient — low environmental impact per visit.

How is this calculated?

The overall score is a weighted average of individual category scores. Categories with more impact on user experience and security carry more weight.

Performance 25%Security 25%Accessibility 15%SEO 10%Infrastructure 10%Compliance 8%Content 5%Sustainability 2%

Weights reflect general web best practices. Individual needs may differ.

How the composite score is calculated

How you compare

Facebook sites average 72
At average
Better than 72% of Facebook sites See full Facebook benchmark →
Google Domains sites average 75
At average
Better than 43% of Google Domains sites See full Google Domains benchmark →

Top Priorities (5)

1

Content-Security-Policy header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers
2

HSTS header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers
3

No Content-Security-Policy header found

Security gaps expose your site and users to attacks, eroding trust.

Security › Content Security Policy
4

67 third-party resources (100% of weight)

Performance issues directly impact user engagement and conversion rates.

Performance › Page Weight Inventory
5

Cross-Origin-Embedder-Policy header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers
View fix priority matrix

Fix Priority Matrix

5 findings

Quick Wins

4

High impact, low effort — start here.

Strategic

1

High impact, requires investment.

Easy Improvements

0

Small gains, minimal effort.

Nothing in this quadrant — good news.

Deprioritize

0

Low impact, high effort — do last.

Nothing in this quadrant — good news.

← Low effort High effort →
BeaverCheck badge
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<a href="https://beavercheck.com/results/4f797378-05d0-4d07-8c78-a347438d0001"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fandroid.com" alt="BeaverCheck Score"></a>
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What fixing these means

Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 11.3s exceeds Google's 2.5s 'Good' threshold and the 1 performance issue below directly contributes to it. Addressing the critical issues below would have the most immediate impact on your user trust.

4 security gaps detected — browsers may warn visitors about your site.
Your LCP is 11.3s — fixing the 1 performance critical could bring it under Google's 2.5s 'Good' threshold.

Conversion Barriers

2 critical 5 warning

7 barrier(s) likely increasing bounce by ~29%.

Speed (2)

Page takes 11.3s to load

+12% bounce

Users abandon at ~3s — you're 8.8s over the 2.5s threshold

Fix: Optimize render-blocking resources, preload the hero image, and compress images

Page feels frozen for 1.9s

+5% bounce

Clicks on the primary CTA are ignored while JavaScript runs

Fix: Break up long tasks; defer non-critical JavaScript to post-hydration

Trust (2)

No HSTS header

+1% bounce

Returning visitors are briefly exposed to downgrade attacks on first request

Fix: Set Strict-Transport-Security: max-age=31536000; includeSubDomains

No Content-Security-Policy header

+1% bounce

Higher XSS blast radius — one compromised script can exfiltrate the checkout form

Fix: Ship a reporting-only CSP first, then enforce once violations are clean

Content (1)

Content is hard to read

+2% bounce

Graduate-level reading difficulty — limits the addressable audience for product or blog pages

Fix: Shorten sentences; replace jargon with plain language; target Flesch ease ≥60

Navigation (2)

No skip-to-content link

+1% bounce

Keyboard and screen-reader users must tab through the entire header on every page

Fix: Add a visible-on-focus <a href="#main">Skip to content</a> as the first focusable element

2 broken link(s) on the page

+3% bounce

Clicks land on 404s — trust drops and the session often ends

Fix: Fix or remove the broken destinations surfaced on the Content tab

Preliminary CRO audit — each barrier links to the tab with detailed analysis.

Return on Investment

€340 investment → €2,972/month returns + EUR 120,500,000 risk avoided

Payback period: < 1 month First-year ROI: +10390%

Investment

€340

4h · 5 findings

Monthly returns

€2,972 /mo

~€35,667 / year

  • Conversions recovered €2,972
  • Bandwidth savings €0.38

Regulatory risk avoided

EUR 120,500,000

if kept compliant

  • ePrivacy Directive EUR 100,000,000
  • GDPR EUR 20,000,000
  • EAA EUR 500,000

Payback period

0 12mo 24mo

€170 — in quick wins — start here for the fastest payback

Figures combine localized regulatory fine ceilings, search/conversion value priced against local CPC, and bandwidth waste estimates. Results depend on implementation quality and audience composition. Not legal or financial advice.

Full methodology & sources

Estimated Remediation Cost

€340

4.0 developer hours at €85/hr

Based on European Union rates (€85/hr)

Quick wins
€170 4 fixes in ~120 minutes

Start here for the best return on investment

Cost by category

Cost by effort level

Adjust assumptions
/hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

What Inaction Is Costing You

€10,041,667 / month at risk

~€120,500,005 / year if left unfixed

Compliance Risk

€120,500,000

ePrivacy DirectiveGDPREAA
  • No privacy policy link detected
    GDPR: EUR 10,000 – EUR 20,000,000
  • Trackers detected but no cookie policy found
    GDPR: EUR 5,000 – EUR 10,000,000
  • Trackers detected but no cookie policy found
    GDPR: EUR 10,000 – EUR 20,000,000

+9 more

Bandwidth Waste

€0.38 /mo

5137.8 MB/mo × 0.074 EUR/GB

  • Optimize transfer: save ~514 KB per page load
    Saves €0.38/mo

Compliance figures represent the statutory maximum fine for the most severe triggered category, capped per regulation — not the sum of per-finding penalties. Based on published regulatory fine ranges. This is not legal advice.

Compliance methodology · SEO assumptions · Bandwidth model

Your performance is already good — improvements may show diminishing returns

Unique monthly visitors from your analytics

Purchases, signups, or key actions

Optional — for revenue estimation

additional conversions/month

more engaged visitors from reduced bounce

potential monthly revenue
Current bounce (est.)
After fixes (est.)
Estimated bounce reduction

Fix 3 critical issues to capture this value

How this is calculated

Based on Google/Deloitte research ("Milliseconds Make Millions") showing a ~7% bounce rate increase per additional second of LCP above the 2.5s "Good" threshold.

Your site's LCP: → estimated after fixes.

These are estimates based on industry research — actual results vary

Bounce-rate model & assumptions

Your data stays in your browser — nothing is sent to our servers

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Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

30
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
99
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
96
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
92
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

Core Web Vitals

Key metrics that affect user experience.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

7.47 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

11.29 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

1.90 s

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.040

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

7.84 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

15.03 s

Detailed Report

Audit breakdown by category with detailed findings.

30

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

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

RequestCache TTLTransfer Size
/marketing-cms/assets/images/c2/90/ef1311e149848f45ef52c4...3000.0 s162.3 KiB
/marketing-cms/assets/images/fe/46/1829faba41e2ba7b409904...3000.0 s146.4 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s91.2 KiB
/marketing-cms/23/f0/88d2d61c46cbb130a2c14db19a44/row-ass...3000.0 s76.7 KiB
/marketing-cms/assets/images/79/52/3ef8ede54f08873de279c1...3000.0 s64.9 KiB
/marketing-cms/assets/images/b2/42/d2f004824075bd66252b49...3000.0 s63.5 KiB
/marketing-cms/assets/images/c3/d7/71d634dd481ba89150df44...3000.0 s53.9 KiB
/marketing-cms/assets/images/62/42/1ecf7ab44fc6b021f898ce...3000.0 s52.6 KiB
/marketing-cms/assets/images/99/6a/17e6f8a34ed3835498ac61...3000.0 s52.4 KiB
/marketing-cms/assets/images/5e/d3/a0a6d005483991c968422c...3000.0 s50.6 KiB
/marketing-cms/assets/images/b0/8b/b87b73dd41ad8f7889a0df...3000.0 s50.3 KiB
/marketing-cms/assets/images/84/9f/a84f692c4a428194a945b7...3000.0 s41.1 KiB
/marketing-cms/assets/images/22/63/f25fc2a746fa9f79d2c80a...3000.0 s35.3 KiB
/marketing-cms/assets/images/f9/24/c139be3447278c2a7189c7...3000.0 s32.7 KiB
www.gstatic.com/marketing-cms/4a/05/c381aeb74549830448da05f606f9/av1.mp43000.0 s26.2 KiB
/marketing-cms/assets/images/29/a8/63842edd4cbdb3ab1fbbeb...3000.0 s20.6 KiB
/marketing-cms/assets/images/5b/ef/8a8efe5c4f2ab54569f90a...3000.0 s19.3 KiB
/marketing-cms/assets/images/27/64/0a1b2cf7496993849a8c5f...3000.0 s16.5 KiB
/marketing-cms/assets/images/7d/f2/782fc9694f3aa637a9f484...3000.0 s14.1 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s12.5 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s8.9 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s8.9 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s8.7 KiB
/marketing-cms/assets/images/89/53/b1bd392e452bbee16d10cc...3000.0 s8.6 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s6.9 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s6.6 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s4.1 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s4.0 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s3.9 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s3.7 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s3.1 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s3.1 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s2.9 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s2.9 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s2.8 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s2.5 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s2.3 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s2.2 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s2.2 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s2.0 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s1.7 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s1.5 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s1.2 KiB
/marketing-cms/assets/images/cb/7d/6ef7637c46a495e29aa48a...3000.0 s1.1 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s803 B
/marketing-cms/reviewed-scripts/gtm/gtm.js?id=GTM-KZDPH9F...3000.0 s682 B
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s342 B
www.gstatic.com/marketing-cms/4a/05/c381aeb74549830448da05f606f9/av1.mp43000.0 s0 B

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:79.002 source:map[column:43750 line:1 type:source-location url:https://www.gstatic.com/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/styles/default/All.min.js urlProvider:network]]]
headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:79.002 source:map[column:9387 line:0 type:source-location url:https://www.gstatic.com/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/styles/default/All.min.js urlProvider:network]] map[reflowTime:0.632 source:map[column:328 line:135 type:source-location url:https://www.gstatic.com/glue/cookienotificationbar/cookienotificationbar.min.js urlProvider:network]] map[reflowTime:2.7 source:map[column:179 line:139 type:source-location url:https://www.gstatic.com/glue/cookienotificationbar/cookienotificationbar.min.js urlProvider:network]]]

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#page-content > div.glue-ambient-video > div.glue-ambient-video__poster-wrapper > img.glue-ambient-video__poster
path: 1,HTML,1,BODY,6,MAIN,0,DIV,2,DIV,0,DIV,0,IMG
selector: div#page-content > div.glue-ambient-video > div.glue-ambient-video__poster-wrapper > img.glue-ambient-video__poster
snippet: <img class="glue-ambient-video__poster" src="https://www.gstatic.com/marketing-cms/assets/images/29/a8/63842edd4cbdb3ab…" alt="" aria-hidden="true">

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
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.

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
ROW - Features - Find Hub div.glue-media > div.glue-content > picture > img.image
/marketing-cms/assets/images/b2/42/d2f004824075bd66252b49...63.3 KiB42.5 KiB
A person wearing an Iris Pixel Watch 4 is tapping their Iris Pixel Buds that’s … div.glue-media > div.glue-content > picture > img.image
/marketing-cms/assets/images/c3/d7/71d634dd481ba89150df44...53.8 KiB36.1 KiB
A person wearing a light blue peacoat is inside a car talking on their Pixel ph… div.glue-media > div.glue-content > picture > img.image
/marketing-cms/assets/images/62/42/1ecf7ab44fc6b021f898ce...52.5 KiB35.2 KiB
A Quick Share window on an Android phone screen shows a picture of a bouquet of… div.glue-media > div.glue-content > picture > img.image
/marketing-cms/assets/images/5e/d3/a0a6d005483991c968422c...50.5 KiB33.9 KiB
A person wearing an orange beanie is happily talking on their moonstone Pixel 1… div.glue-media > div.glue-content > picture > img.image
/marketing-cms/assets/images/b0/8b/b87b73dd41ad8f7889a0df...50.2 KiB33.7 KiB
The phone screen shows an image of an espresso machine to use as an example of … div.glue-media > div.glue-content > picture > img.image
/marketing-cms/assets/images/22/63/f25fc2a746fa9f79d2c80a...35.1 KiB23.6 KiB
A luxury purse on an Android phone screen is being circled to show how the Circ… div.glue-media > div.glue-content > picture > img.image
/marketing-cms/assets/images/f9/24/c139be3447278c2a7189c7...32.6 KiB21.9 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: 785 ms
URLTime Spent
android.com/785 ms
www.android.com/0.0 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 420 ms 85.3 KiB
URLTransfer SizeEst Savings
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...90.7 KiB85.3 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

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

Estimated savings: 550 ms 113.9 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.

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Other7.2 s
Script Evaluation1.3 s
Style & Layout432 ms
Script Parsing & Compilation179 ms
Parse HTML & CSS92 ms
Rendering70 ms
Garbage Collection19 ms

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
Android section.glue-footer__global > div.glue-footer__logo > a > img
/marketing-cms/assets/images/cb/7d/6ef7637c46a495e29aa48a...

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

Layout shift culprits
Optimize DOM size
Font display
LCP breakdown
Modern HTTP
Optimize viewport for mobile
Minify CSS
Minify JavaScript
Avoids enormous network payloads Total size was 1,672 KiB
User Timing marks and measures 7 user timings
Avoid long main-thread tasks 20 long tasks found
Page didn't prevent back/forward cache restoration
Network Requests
Network Round Trip Times 30 ms
Server Backend Latencies 80 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 50 ms
Avoid large layout shifts 1 layout shift found
INP breakdown
Avoid non-composited animations
99

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
Dispositivos conectados div#dispositivos-conectados > div.glue-content-well > div.glue-content > h4.glue-headline

These are opportunities to improve keyboard navigation in your application.

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
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
`[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.
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
`[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
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.
Document has a main landmark.
Deprecated ARIA roles were not used
All heading elements contain content.
Identical links have the same purpose.
Elements with visible text labels have matching accessible names.
`[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
`[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
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.
96

Best Practices

General

Issues logged to the `Issues` panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Issue type
Content security policy
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
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
Detected JavaScript libraries
Page has valid source maps
Redirects HTTP traffic to HTTPS
92

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Content Best Practices

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.

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`

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse. — Desktop

93
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
99
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
96
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
92
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

Core Web Vitals

Key metrics that affect user experience. — Desktop

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

953 ms

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

1.28 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

92 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.075

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

1.38 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

2.46 s

Detailed Report

Audit breakdown by category with detailed findings.

93

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

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

RequestCache TTLTransfer Size
/marketing-cms/8f/40/85a7114a4845a901069b60f94050/row-ass...3000.0 s372.4 KiB
/marketing-cms/assets/images/c2/90/ef1311e149848f45ef52c4...3000.0 s162.3 KiB
/marketing-cms/assets/images/fe/46/1829faba41e2ba7b409904...3000.0 s146.4 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s91.2 KiB
/marketing-cms/assets/images/79/52/3ef8ede54f08873de279c1...3000.0 s64.9 KiB
/marketing-cms/assets/images/99/6a/17e6f8a34ed3835498ac61...3000.0 s52.4 KiB
/marketing-cms/assets/images/84/9f/a84f692c4a428194a945b7...3000.0 s41.1 KiB
www.gstatic.com/marketing-cms/4a/05/c381aeb74549830448da05f606f9/av1.mp43000.0 s26.2 KiB
/marketing-cms/assets/images/b2/42/d2f004824075bd66252b49...3000.0 s22.1 KiB
/marketing-cms/assets/images/29/a8/63842edd4cbdb3ab1fbbeb...3000.0 s20.6 KiB
/marketing-cms/assets/images/5b/ef/8a8efe5c4f2ab54569f90a...3000.0 s19.3 KiB
/marketing-cms/assets/images/5e/d3/a0a6d005483991c968422c...3000.0 s17.7 KiB
/marketing-cms/assets/images/c3/d7/71d634dd481ba89150df44...3000.0 s16.9 KiB
/marketing-cms/assets/images/b0/8b/b87b73dd41ad8f7889a0df...3000.0 s16.2 KiB
/marketing-cms/assets/images/62/42/1ecf7ab44fc6b021f898ce...3000.0 s15.6 KiB
/marketing-cms/assets/images/22/63/f25fc2a746fa9f79d2c80a...3000.0 s14.2 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s12.5 KiB
/marketing-cms/assets/images/f9/24/c139be3447278c2a7189c7...3000.0 s11.8 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s8.9 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s8.9 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s8.7 KiB
/marketing-cms/assets/images/89/53/b1bd392e452bbee16d10cc...3000.0 s8.6 KiB
/marketing-cms/assets/images/27/64/0a1b2cf7496993849a8c5f...3000.0 s8.1 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s6.9 KiB
/marketing-cms/assets/images/7d/f2/782fc9694f3aa637a9f484...3000.0 s6.9 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s6.6 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s4.1 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s4.0 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s3.9 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s3.7 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s3.1 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s3.1 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s2.9 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s2.9 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s2.8 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s2.5 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s2.3 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s2.2 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s2.2 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s2.0 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s1.7 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s1.5 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s1.2 KiB
/marketing-cms/assets/images/cb/7d/6ef7637c46a495e29aa48a...3000.0 s1.1 KiB
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s803 B
/marketing-cms/reviewed-scripts/gtm/gtm.js?id=GTM-KZDPH9F...3000.0 s682 B
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...3000.0 s342 B
/a?v=3&t=l&pid=1639671520&rv=64f0&tag_exp=0~115938466~115...0.0 ms11 B
www.gstatic.com/marketing-cms/4a/05/c381aeb74549830448da05f606f9/av1.mp43000.0 s0 B

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
div#page-content > div.glue-ambient-video > div.glue-ambient-video__poster-wrapper > img.glue-ambient-video__poster div#page-content > div.glue-ambient-video > div.glue-ambient-video__poster-wrapper > img.glue-ambient-video__poster
/marketing-cms/assets/images/79/52/3ef8ede54f08873de279c1...64.7 KiB50.5 KiB

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-0-IMG
nodeLabel: div#page-content > div.glue-ambient-video > div.glue-ambient-video__poster-wrapper > img.glue-ambient-video__poster
path: 1,HTML,1,BODY,6,MAIN,0,DIV,1,DIV,0,DIV,0,IMG
selector: div#page-content > div.glue-ambient-video > div.glue-ambient-video__poster-wrapper > img.glue-ambient-video__poster
snippet: <img class="glue-ambient-video__poster" src="https://www.gstatic.com/marketing-cms/assets/images/79/52/3ef8ede54f08873d…" alt="" aria-hidden="true">

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
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.

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

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: 40 ms 83.5 KiB
URLTransfer SizeEst Savings
/marketing-cms/reviewed-scripts/prod/android-com-1.4.135/...90.7 KiB83.5 KiB

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Other2.4 s
Script Evaluation389 ms
Style & Layout135 ms
Script Parsing & Compilation64 ms
Rendering32 ms
Parse HTML & CSS23 ms
Garbage Collection10.0 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

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

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
Android section.glue-footer__global > div.glue-footer__logo > a > img
/marketing-cms/assets/images/cb/7d/6ef7637c46a495e29aa48a...

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

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: 254 ms
URLTime Spent
android.com/254 ms
www.android.com/0.0 ms
Time to Interactive 2.5 s
Max Potential First Input Delay 100 ms
Layout shift culprits
Optimize DOM size
Font display
Forced reflow
LCP breakdown
Modern HTTP
Optimize viewport for mobile
Minify CSS
Minify JavaScript
Avoids enormous network payloads Total size was 1,879 KiB
User Timing marks and measures 201 user timings
JavaScript execution time 0.3 s
Avoid long main-thread tasks 5 long tasks found
Page didn't prevent back/forward cache restoration
Network Requests
Network Round Trip Times 30 ms
Server Backend Latencies 80 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 60 ms
Avoid large layout shifts 2 layout shifts found
INP breakdown
Avoid non-composited animations
99

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
Dispositivos conectados div#dispositivos-conectados > div.glue-content-well > div.glue-content > h4.glue-headline

These are opportunities to improve keyboard navigation in your application.

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
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
`[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.
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
`[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
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.
Document has a main landmark.
Deprecated ARIA roles were not used
All heading elements contain content.
Identical links have the same purpose.
Elements with visible text labels have matching accessible names.
`[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
`[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
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.
96

Best Practices

General

Issues logged to the `Issues` panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Issue type
Content security policy
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
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
Detected JavaScript libraries
Page has valid source maps
Redirects HTTP traffic to HTTPS
92

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Content Best Practices

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.

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`

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