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Audit Complete

Results for https://vaticannews.va

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Netherlands Netherlands · Amsterdam Completed: Apr 21, 2026 22:01 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)
C71

Site Health

Score: 71 / 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.

Good server performance with room for optimization.

Mostly compliant — a few items need attention.

Good content signals with minor gaps.

Reasonable footprint with room for optimization.

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

Adobe Experience Manager · 111 peers
You 71
·
Avg 72
At average
0 50 100
Better than 27% of Adobe Experience Manager sites See full Adobe Experience Manager benchmark →
crypto-js · 32 peers
You 71
·
Avg 70
At average
0 50 100
Better than 46% of crypto-js sites See full crypto-js 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

1 image(s) missing alt attribute

Accessibility issues exclude users with disabilities — up to 15% of your potential audience.

Accessibility › Alt Text Quality
5

1 image-in-link without alt text

Accessibility issues exclude users with disabilities — up to 15% of your potential audience.

Accessibility › Alt Text Quality
View fix priority matrix

Fix Priority Matrix

5 findings

Quick Wins

3

High impact, low effort — start here.

Strategic

2

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 →
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What fixing these means

Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Accessibility issues exclude users who rely on assistive technology — an estimated 15% of your potential audience. Addressing the critical issues below would have the most immediate impact on your user trust.

3 security gaps detected — browsers may warn visitors about your site.
2 accessibility issues exclude users who rely on assistive technology.

Conversion Barriers

2 critical 8 warning

10 barrier(s) likely increasing bounce by ~33%.

Speed (2)

Page takes 7.0s to load

+12% bounce

Users abandon at ~3s — you're 4.5s over the 2.5s threshold

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

Page feels frozen for 1.2s

+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

Usability (2)

2 form field(s) without a label

+4% bounce

Screen readers skip unlabeled fields; autofill can't identify them; checkout abandonment spikes

Fix: Associate every input with a visible <label for="…">; add autocomplete attributes

Viewport disables user zoom

+2% bounce

Visitors with low vision can't read the page — and some jurisdictions treat this as a legal risk

Fix: Remove user-scalable=no; drop maximum-scale if it's below 2

Content (2)

No structured data

+2% bounce

No rich-result eligibility in Google — lower SERP CTR vs competitors with stars and prices

Fix: Add JSON-LD for your page type (Product, Article, FAQPage, LocalBusiness, …)

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

1 broken link(s) on the page

+2% 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

$450 investment → $5,298/month returns + USD 157,500 risk avoided

Payback period: < 1 month First-year ROI: +14029%

Investment

$450

4h · 5 findings

Monthly returns

$5,298 /mo

~$63,581 / year

  • Conversions recovered $5,298
  • Bandwidth savings $0.39

Regulatory risk avoided

USD 157,500

if kept compliant

  • ADA Title III USD 150,000
  • CCPA/CPRA USD 7,500

Payback period

0 12mo 24mo

$150 — 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

$450

4.5 developer hours at $100/hr

Based on United States rates ($100/hr)

Quick wins
$150 3 fixes in ~90 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

$13,125 / month at risk

~$157,505 / year if left unfixed

Compliance Risk

$157,500

ADA Title IIICCPA/CPRA
  • No privacy policy link detected
    CCPA/CPRA: USD 2,500 – USD 7,500
  • Trackers detected but no cookie policy found
    CCPA/CPRA: USD 2,500 – USD 7,500
  • Trackers detected but no privacy policy found
    CCPA/CPRA: USD 2,500 – USD 7,500

+6 more

Bandwidth Waste

$0.39 /mo

4830.5 MB/mo × 0.080 USD/GB

  • Optimize transfer: save ~483 KB per page load
    Saves $0.39/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 5 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.

48
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
64
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.
77
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.

2.45 s

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

7.03 s

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

1.20 s

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

0.000

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

3.45 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.

10.19 s

Detailed Report

Audit breakdown by category with detailed findings.

48

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
/service/livestreaming/2026/04/22/special--cb9b42dc-88b0-...900.0 s80.5 KiB
www.vaticannews.va/etc/designs/vatican-news/release/library/head.v12.7.6.min.js86400.0 s173.8 KiB
/etc/designs/vatican-news/release/library/main/fonts/muse...86400.0 s68.1 KiB
/etc/designs/vatican-news/release/library/main/fonts/muse...86400.0 s67.8 KiB
/etc/designs/vatican-news/release/library/main/fonts/muse...86400.0 s66.4 KiB
/etc/designs/vatican-news/release/library/main/fonts/muse...86400.0 s65.3 KiB
/etc/designs/vatican-news/release/library/main/fonts/muse...86400.0 s65.2 KiB
www.vaticannews.va/etc/designs/vatican-news/release/library/main.v12.7.6.min.css86400.0 s64.5 KiB
/etc/designs/vatican-news/release/library/main/fonts/muse...86400.0 s63.9 KiB
www.vaticannews.va/etc/designs/vatican-news/release/library/main.v12.7.6.min.js86400.0 s63.0 KiB
/content/dam/vaticannews/web/banner/home/progetto-penteco...86400.0 s55.1 KiB
/content/dam/vaticannews/multimedia/2026/aprile/21/torres...86400.0 s41.6 KiB
/content/dam/vaticannews/agenzie/images/srv/2026/04/21/20...86400.0 s35.6 KiB
/etc/designs/vatican-news/release/library/superhead.v12.7...86400.0 s33.1 KiB
/content/dam/vaticannews/agenzie/images/srv/2026/04/20/20...86400.0 s22.8 KiB
/content/dam/vaticannews/agenzie/images/srv/2023/09/30/20...86400.0 s21.0 KiB
/content/dam/vaticannews/agenzie/images/srv/2026/04/21/20...86400.0 s19.4 KiB
/content/dam/vaticannews/agenzie/images/srv/2026/04/21/20...86400.0 s15.9 KiB
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s9.9 KiB
/etc/designs/vatican-news/release/library/main/images/vat...86400.0 s9.7 KiB
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s6.7 KiB
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s6.5 KiB
/etc/designs/vatican-news/release/library/components-coll...86400.0 s5.9 KiB
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s4.5 KiB
/etc/designs/vatican-news/release/library/main/fonts/icon...86400.0 s4.1 KiB
/etc/designs/vatican-news/release/library/main/images/afr...86400.0 s3.9 KiB
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s3.5 KiB
/etc/designs/vatican-news/release/library/main/images/sup...86400.0 s3.5 KiB
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s3.2 KiB
/content/salastampa/it/bollettino.properties.js?callback=...300.0 s1.2 KiB
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s2.2 KiB
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s1.8 KiB
/etc/designs/vatican-news/release/library/components-coll...86400.0 s1.6 KiB
/etc/designs/vatican-news/release/library/components-coll...86400.0 s938 B
/etc/designs/vatican-news/release/library/main/images/sho...86400.0 s703 B
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s617 B
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s588 B
/etc/designs/vatican-news/release/library/components-coll...86400.0 s517 B
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s328 B
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s323 B
/etc/designs/vatican-news/release/library/main/images/rv/...86400.0 s275 B
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s268 B

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:136.338 source:map[type:text value:[unattributed]]]]

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
Equatorial Guinea, Malabo, Farewell from local Civil Authorities div.teaser__contentWrapper > figure.teaser__image > picture > img
/service/livestreaming/2026/04/22/special--cb9b42dc-88b0-...80.4 KiB42.9 KiB
progetto-pentecoste-en.png a.teaser > figure > picture > img
/content/dam/vaticannews/web/banner/home/progetto-penteco...55.0 KiB37.4 KiB
Fr Inocencio Moisés at the inauguration of the National University’s ‘Pope Leo … a > figure.teaser__image > picture > img.initial
/content/dam/vaticannews/multimedia/2026/aprile/21/torres...41.4 KiB32.6 KiB
2026.04.21 Viaggio Apostolico in Guinea Equatoriale - Visita agli operatori e a… a > figure.teaser__image > picture > img.initial
/content/dam/vaticannews/agenzie/images/srv/2026/04/21/20...35.3 KiB12.5 KiB
div.sidebar-main > a.teaser > article.shoulder-banner > ::after div.sidebar-main > a.teaser > article.shoulder-banner > ::after
/etc/designs/vatican-news/release/library/main/images/ico...9.8 KiB7.6 KiB
Pope Leo XIV in Angola a > figure.teaser__image > picture > img.initial
/content/dam/vaticannews/agenzie/images/srv/2026/04/20/20...22.7 KiB7.5 KiB
Pope Leo XIV (then Cardinal Robert Prevost) with Pope Francis on September 30, … a > figure.teaser__image > picture > img.initial
/content/dam/vaticannews/agenzie/images/srv/2023/09/30/20...20.9 KiB5.7 KiB
Pope Leo XIV meets with the World of Culture in Equatorial Guinea a > figure.teaser__image > picture > img.initial
/content/dam/vaticannews/agenzie/images/srv/2026/04/21/20...19.2 KiB4.1 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-3-IMG
nodeLabel: 2026.04.21 Viaggio Apostolico in Guinea Equatoriale - Visita agli operatori e a…
path: 1,HTML,1,BODY,3,MAIN,0,DIV,0,DIV,0,DIV,0,ARTICLE,0,DIV,0,A,0,FIGURE,1,PICTURE,2,IMG
selector: a > figure.teaser__image > picture > img.initial
snippet: <img src="https://www.vaticannews.va/content/dam/vaticannews/agenzie/images/srv/2026…" data-original="/content/dam/vaticannews/agenzie/images/srv/2026/04/21/2026-04-21-viaggio-…" alt="2026.04.21 Viaggio Apostolico in Guinea Equatoriale - Visita agli operator…" class="initial loaded" data-was-processed="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
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

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.

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

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

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: 150 ms 5.9 KiB

Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 150 ms 49.9 KiB

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: 300 ms 54.6 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

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
Script Evaluation1.8 s
Style & Layout949 ms
Other949 ms
Script Parsing & Compilation451 ms
Rendering410 ms
Parse HTML & CSS156 ms
Garbage Collection47 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
Equatorial Guinea, Malabo, Farewell from local Civil Authorities div.teaser__contentWrapper > figure.teaser__image > picture > img
/service/livestreaming/2026/04/22/special--cb9b42dc-88b0-...
Pope Leo XIV (then Cardinal Robert Prevost) receives the red hat from the late … a > figure.teaser__image > picture > img
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
Pope Leo held an in flight press conference on the journey from Angola to Equat… a > figure.teaser__image > picture > img
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
Cardinal Ranjith, Archbishop of Colombo and Archbishop Andrez Jozwowlez, aposto… a > figure.teaser__image > picture > img
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
The Home for the Elderly in Saurimo, Angola a > figure.teaser__image > picture > img
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
Some of the faithful at Pope Leo's Holy Mass in Saurimo, Angola a > figure.teaser__image > picture > img
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
2026.04.21 Viaggio Apostolico in Guinea Equatoriale - Visita agli operatori e a… a > figure.teaser__image > picture > img.initial
/content/dam/vaticannews/agenzie/images/srv/2026/04/21/20...
progetto-pentecoste-en.png a.teaser > figure > picture > img
/content/dam/vaticannews/web/banner/home/progetto-penteco...
Vatican News h1.icon-logo > a > picture > img.initial
/etc/designs/vatican-news/release/library/main/images/vat...
Vatican News div.footer-column__wrapper > a.footer__logo > picture > img.footer-menu__logo

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
Font display
LCP breakdown
Modern HTTP
Optimize viewport for mobile
Avoids enormous network payloads Total size was 1,572 KiB
User Timing marks and measures 10 user timings
Avoid long main-thread tasks 14 long tasks found
Avoid non-composited animations 1 animated element found
Page didn't prevent back/forward cache restoration
Network Requests
Network Round Trip Times 20 ms
Server Backend Latencies 10 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 20 ms
INP breakdown
Avoid large layout shifts
64

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

Each ARIA `role` supports a specific subset of `aria-*` attributes. Mismatching these invalidates the `aria-*` attributes. Learn how to match ARIA attributes to their roles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
CHURCH IN THE WORLD main#main-container > div.content > section#tagsRelated-3380b26115 > div#accordion-1_head

Focusable descendents within an `[aria-hidden="true"]` element prevent those interactive elements from being available to users of assistive technologies like screen readers. Learn how `aria-hidden` affects focusable elements.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Select your language div.header-main__container > nav.header-main__nav > div.header-main__nav-container > div#mobile-selector

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
THE SECRETS OF THE VATICAN MUSEUMS div.teaser__contentWrapper > a > figure.teaser__image > div.ac-connotation

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
div.sidebar-main > a.shoulder_banner--agendaDelPapa > figure > img div.sidebar-main > a.shoulder_banner--agendaDelPapa > figure > img

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
main#main-container > div.content > div.sidebar-main > a.teaser main#main-container > div.content > div.sidebar-main > a.teaser

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.

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

Performance issues directly impact user engagement and conversion rates.

Failing Elements
head > meta head > meta

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Go to the latest Audience div.content__card > article.card > div.card__footer > a.showAll
Go to the latest Angelus div.content__card > article.card > div.card__footer > a.showAll

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
EDITORIAL div.teaser--type-article > article > div.teaser__contentWrapper > a
Pope Leo: 'Pope Francis was a devoted shepherd who touched so many hearts' div.teaser__list > div.teaser--vns > article > a
LISTEN TO OUR PODCASTS main#main-container > div.content > div.sidebar-main > a.teaser
PRAYERS main#main-container > div.content > div.sidebar-main > a.teaser
SUBSCRIBE TO OUR NEWSLETTERS To get the latest news main#main-container > div.content > div.sidebar-main > a.teaser
YOUR CONTRIBUTION FOR A GREAT MISSION: SUPPORT US IN BRINGING THE POPE'S WORDS … main#main-container > div.content > div#banner-donazioni > a
THE SECRETS OF THE VATICAN MUSEUMS div.teaser--type-video > article > div.teaser__contentWrapper > a
Papal audiences div.content--large__inner > div.content__card > article.card > a.home_card
Angelus div.content--large__inner > div.content__card > article.card > a.home_card
Word of the day div.content--large__inner > div.content__card > article.card > a.home_card
Saint of the day div.content--large__inner > div.content__card > article.card > a.home_card
Liturgical Feasts div.content--large__inner > div.content__card > article.card > a.home_card
Prayers div.content--large__inner > div.content__card > article.card > a.home_card
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>`
`[aria-*]` attributes have valid values
`[aria-*]` attributes are valid and not misspelled
Buttons have an accessible name
ARIA attributes are used as specified for the element's role
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>`).
List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
Heading elements appear in a sequentially-descending order
Document has a main landmark.
ARIA IDs are unique
Image elements do not have `[alt]` attributes that are redundant text.
`[accesskey]` values are unique
`button`, `link`, and `menuitem` elements have accessible names
Deprecated ARIA roles were not used
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 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
The page contains a heading, skip link, or landmark region
`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Definition list items are wrapped in `<dl>` elements
No form fields have multiple labels
`<frame>` or `<iframe>` elements have a title
`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
Input buttons have discernible text.
`<input type="image">` elements have `[alt]` text
Form elements have associated labels
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
Identical links have the same purpose.
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

User Experience

Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLAspect Ratio (Displayed)Aspect Ratio (Actual)
Word of the day div.content__card > article.card > a.home_card > img
392 x 225 (1.74)16 x 9 (1.78)
Saint of the day div.content__card > article.card > a.home_card > img
392 x 225 (1.74)16 x 9 (1.78)
Liturgical Feasts div.content__card > article.card > a.home_card > img
392 x 225 (1.74)16 x 9 (1.78)
Prayers div.content__card > article.card > a.home_card > img
392 x 225 (1.74)16 x 9 (1.78)

General

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.

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
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 DOM-based XSS with Trusted Types
Detected JavaScript libraries
Redirects HTTP traffic to HTTPS
Mitigate clickjacking with XFO or CSP
77

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 destinationLink Text
www.vaticannews.va/en/cookie-policy.htmlclick here

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
div.sidebar-main > a.shoulder_banner--agendaDelPapa > figure > img div.sidebar-main > a.shoulder_banner--agendaDelPapa > figure > img

Format your HTML in a way that enables crawlers to better understand your app’s content.

Crawling and Indexing

Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
Prev body.vatican-news > div#ui-datepicker-div > div.ui-datepicker-header > a.ui-datepicker-prev
Next body.vatican-news > div#ui-datepicker-div > div.ui-datepicker-header > a.ui-datepicker-next

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

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
robots.txt is valid
Document has a valid `hreflang`
Document has a valid `rel=canonical`

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse. — Desktop

88
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
72
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.
77
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.

663 ms

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

1.88 s

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

150 ms

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

0.025

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

922 ms

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

2.08 s

Detailed Report

Audit breakdown by category with detailed findings.

88

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
/service/livestreaming/2026/04/22/special--cb9b42dc-88b0-...900.0 s80.6 KiB
www.vaticannews.va/etc/designs/vatican-news/release/library/head.v12.7.6.min.js86400.0 s173.8 KiB
/etc/designs/vatican-news/release/library/main/images/sho...86400.0 s154.8 KiB
/content/dam/vaticannews/agenzie/images/srv/2026/04/21/20...86400.0 s69.3 KiB
/etc/designs/vatican-news/release/library/main/fonts/muse...86400.0 s68.1 KiB
/etc/designs/vatican-news/release/library/main/fonts/muse...86400.0 s67.8 KiB
/etc/designs/vatican-news/release/library/main/fonts/muse...86400.0 s66.4 KiB
/etc/designs/vatican-news/release/library/main/fonts/muse...86400.0 s65.3 KiB
/etc/designs/vatican-news/release/library/main/fonts/muse...86400.0 s65.2 KiB
www.vaticannews.va/etc/designs/vatican-news/release/library/main.v12.7.6.min.css86400.0 s64.5 KiB
/etc/designs/vatican-news/release/library/main/fonts/muse...86400.0 s63.9 KiB
www.vaticannews.va/etc/designs/vatican-news/release/library/main.v12.7.6.min.js86400.0 s63.1 KiB
/content/dam/vaticannews/web/banner/home/progetto-penteco...86400.0 s55.1 KiB
/content/dam/vaticannews/agenzie/images/srv/2023/09/30/20...86400.0 s40.3 KiB
/etc/designs/vatican-news/release/library/superhead.v12.7...86400.0 s33.1 KiB
/etc/designs/vatican-news/release/library/main/images/sho...86400.0 s15.1 KiB
/content/dam/vaticannews/multimedia/2026/aprile/21/Copert...86400.0 s13.3 KiB
/content/dam/vaticannews/multimedia/2026/aprile/21/torres...86400.0 s13.2 KiB
/etc/designs/vatican-news/release/library/main/images/sho...86400.0 s13.2 KiB
/content/dam/vaticannews/multimedia/2026/aprile/21/C0164....86400.0 s11.0 KiB
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s9.9 KiB
/content/dam/vaticannews/agenzie/images/srv/2026/04/20/20...86400.0 s8.1 KiB
/content/dam/vaticannews/agenzie/images/srv/2023/09/30/20...86400.0 s7.7 KiB
/content/dam/vaticannews/agenzie/images/srv/2026/04/21/20...86400.0 s6.9 KiB
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s6.8 KiB
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s6.5 KiB
/etc/designs/vatican-news/release/library/components-coll...86400.0 s5.9 KiB
/content/dam/vaticannews/agenzie/images/srv/2026/04/21/20...86400.0 s5.7 KiB
/etc/designs/vatican-news/release/library/main/images/vat...86400.0 s4.7 KiB
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s4.5 KiB
/etc/designs/vatican-news/release/library/main/fonts/icon...86400.0 s4.1 KiB
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s3.5 KiB
/etc/designs/vatican-news/release/library/main/images/sup...86400.0 s3.5 KiB
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s3.2 KiB
/content/salastampa/it/bollettino.properties.js?callback=...300.0 s1.2 KiB
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s2.2 KiB
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s1.8 KiB
/etc/designs/vatican-news/release/library/components-coll...86400.0 s1.4 KiB
/etc/designs/vatican-news/release/library/components-coll...86400.0 s938 B
/etc/designs/vatican-news/release/library/main/images/sho...86400.0 s700 B
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s617 B
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s587 B
/etc/designs/vatican-news/release/library/components-coll...86400.0 s517 B
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s328 B
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s326 B
/etc/designs/vatican-news/release/library/main/images/rv/...86400.0 s274 B
/etc/designs/vatican-news/release/library/main/images/ico...86400.0 s268 B

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:23.845 source:map[column:103 line:90 type:source-location url:https://www.vaticannews.va/en.html 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:34.188 source:map[type:text value:[unattributed]]] map[reflowTime:10.579 source:map[column:254 line:4 type:source-location url:https://www.vaticannews.va/etc/designs/vatican-news/release/library/superhead.v12.7.6.min.js urlProvider:network]] map[reflowTime:15.003 source:map[column:15663 line:4 type:source-location url:https://www.vaticannews.va/etc/designs/vatican-news/release/library/main.v12.7.6.min.js urlProvider:network]] map[reflowTime:0.862 source:map[column:26389 line:2 type:source-location url:https://www.vaticannews.va/etc/designs/vatican-news/release/library/superhead.v12.7.6.min.js urlProvider:network]] map[reflowTime:0.714 source:map[column:26518 line:2 type:source-location url:https://www.vaticannews.va/etc/designs/vatican-news/release/library/superhead.v12.7.6.min.js urlProvider:network]] map[reflowTime:0.43 source:map[column:26828 line:2 type:source-location url:https://www.vaticannews.va/etc/designs/vatican-news/release/library/superhead.v12.7.6.min.js urlProvider:network]] map[reflowTime:0.438 source:map[column:26890 line:2 type:source-location url:https://www.vaticannews.va/etc/designs/vatican-news/release/library/superhead.v12.7.6.min.js urlProvider:network]] map[reflowTime:2.022 source:map[column:27147 line:2 type:source-location url:https://www.vaticannews.va/etc/designs/vatican-news/release/library/superhead.v12.7.6.min.js urlProvider:network]] map[reflowTime:0.731 source:map[column:27223 line:2 type:source-location url:https://www.vaticannews.va/etc/designs/vatican-news/release/library/superhead.v12.7.6.min.js urlProvider:network]] map[reflowTime:0.099 source:map[column:27484 line:2 type:source-location url:https://www.vaticannews.va/etc/designs/vatican-news/release/library/superhead.v12.7.6.min.js urlProvider:network]] map[reflowTime:3.546 source:map[column:27506 line:2 type:source-location url:https://www.vaticannews.va/etc/designs/vatican-news/release/library/superhead.v12.7.6.min.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.

URLResource SizeEst Savings
Prayers a.teaser > figure.shoulder-banner > picture > img.initial
/etc/designs/vatican-news/release/library/main/images/sho...154.5 KiB153.3 KiB
Equatorial Guinea, Malabo, Farewell from local Civil Authorities div.teaser__contentWrapper > figure.teaser__image > picture > img
/service/livestreaming/2026/04/22/special--cb9b42dc-88b0-...80.4 KiB75.3 KiB
progetto-pentecoste-en.png a.teaser > figure > picture > img.initial
/content/dam/vaticannews/web/banner/home/progetto-penteco...55.0 KiB51.1 KiB
2026.04.21 Viaggio Apostolico in Guinea Equatoriale - Visita agli operatori e a… a > figure.teaser__image > picture > img.initial
/content/dam/vaticannews/agenzie/images/srv/2026/04/21/20...69.0 KiB46.9 KiB
Pope Leo XIV (then Cardinal Robert Prevost) receives the red hat from the late … a > figure.teaser__image > picture > img.initial
/content/dam/vaticannews/agenzie/images/srv/2023/09/30/20...40.2 KiB22.9 KiB
Listen to our podcasts a.teaser > figure.shoulder-banner > picture > img.initial
/etc/designs/vatican-news/release/library/main/images/sho...15.0 KiB13.6 KiB
div.sidebar-main > a.shoulder_banner--agendaDelPapa > figure > img.initial div.sidebar-main > a.shoulder_banner--agendaDelPapa > figure > img.initial
/etc/designs/vatican-news/release/library/main/images/sho...13.1 KiB9.1 KiB
div.sidebar-main > a.teaser > article.shoulder-banner > ::after div.sidebar-main > a.teaser > article.shoulder-banner > ::after
/etc/designs/vatican-news/release/library/main/images/ico...9.8 KiB7.6 KiB
2026.04.21 Copertina documentario Todos, todos, todos_English a > figure.teaser__image > picture > img.initial
/content/dam/vaticannews/multimedia/2026/aprile/21/Copert...13.2 KiB7.5 KiB
Fr Inocencio Moisés at the inauguration of the National University’s ‘Pope Leo … a > figure.teaser__image > picture > img.initial
/content/dam/vaticannews/multimedia/2026/aprile/21/torres...13.1 KiB7.4 KiB
2026.04.21 Ospedale Psichiatrico Guinea Equatoriale a > figure.teaser__image > picture > img.initial
/content/dam/vaticannews/multimedia/2026/aprile/21/C0164....10.9 KiB5.1 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-3-IMG
nodeLabel: 2026.04.21 Viaggio Apostolico in Guinea Equatoriale - Visita agli operatori e a…
path: 1,HTML,1,BODY,3,MAIN,0,DIV,0,DIV,0,DIV,0,ARTICLE,0,DIV,0,A,0,FIGURE,1,PICTURE,2,IMG
selector: a > figure.teaser__image > picture > img.initial
snippet: <img src="/content/dam/vaticannews/agenzie/images/srv/2026/04/21/2026-04-21-viaggio-…" data-original="/content/dam/vaticannews/agenzie/images/srv/2026/04/21/2026-04-21-viaggio-…" alt="2026.04.21 Viaggio Apostolico in Guinea Equatoriale - Visita agli operator…" class="initial loaded" data-was-processed="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
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

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

Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 40 ms 49.9 KiB

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: 80 ms 55.4 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

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 5.9 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
2026.04.21 Viaggio Apostolico in Guinea Equatoriale - Visita agli operatori e a… a > figure.teaser__image > picture > img.initial
/content/dam/vaticannews/agenzie/images/srv/2026/04/21/20...
Pope Leo XIV (then Cardinal Robert Prevost) receives the red hat from the late … a > figure.teaser__image > picture > img.initial
/content/dam/vaticannews/agenzie/images/srv/2023/09/30/20...
Cardinal Ranjith, Archbishop of Colombo and Archbishop Andrez Jozwowlez, aposto… a > figure.teaser__image > picture > img
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
The Home for the Elderly in Saurimo, Angola a > figure.teaser__image > picture > img
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
Some of the faithful at Pope Leo's Holy Mass in Saurimo, Angola a > figure.teaser__image > picture > img
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
Pope Leo held an in flight press conference on the journey from Angola to Equat… a > figure.teaser__image > picture > img
data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
Fr Inocencio Moisés at the inauguration of the National University’s ‘Pope Leo … a > figure.teaser__image > picture > img.initial
/content/dam/vaticannews/multimedia/2026/aprile/21/torres...
Pope Leo XIV meets with the World of Culture in Equatorial Guinea a > figure.teaser__image > picture > img.initial
/content/dam/vaticannews/agenzie/images/srv/2026/04/21/20...
Pope Leo XIV (then Cardinal Robert Prevost) with Pope Francis on September 30, … a > figure.teaser__image > picture > img.initial
/content/dam/vaticannews/agenzie/images/srv/2023/09/30/20...
Pope Leo XIV visits Equatorial Guinea and meets with the diplomatic corps and a… a > figure.teaser__image > picture > img.initial
/content/dam/vaticannews/agenzie/images/srv/2026/04/21/20...
Pope Leo XIV in Angola a > figure.teaser__image > picture > img.initial
/content/dam/vaticannews/agenzie/images/srv/2026/04/20/20...
Equatorial Guinea, Malabo, Farewell from local Civil Authorities div.teaser__contentWrapper > figure.teaser__image > picture > img
/service/livestreaming/2026/04/22/special--cb9b42dc-88b0-...
2026.04.21 Copertina documentario Todos, todos, todos_English a > figure.teaser__image > picture > img.initial
/content/dam/vaticannews/multimedia/2026/aprile/21/Copert...
2026.04.21 Ospedale Psichiatrico Guinea Equatoriale a > figure.teaser__image > picture > img.initial
/content/dam/vaticannews/multimedia/2026/aprile/21/C0164....
Pope Leo XIV visits Mama Muxima a > figure.teaser__image > picture > img
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Kenyan Bishops a > figure.teaser__image > picture > img
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Kenya to host AMECEA Plenary Assembly of Bishops a > figure.teaser__image > picture > img
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Bishop Bernardin Francis Mfumbusa of the Kondoa Diocese a > figure.teaser__image > picture > img
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Pope Leo XIV celebrates Holy Mass in Saurimo on 20 April a > figure.teaser__image > picture > img
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Fr. Samir Alrafayne at Our Lady of Fatima Parish in Luanda for the Holy Father’… a > figure.teaser__image > picture > img
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Pope Leo XIV greets the faithful gathered in Kilamba for Holy Mass on 19 April a > figure.teaser__image > picture > img
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Sr. Kakali (front centre) with students in a school where she offers seminars o… a > figure.teaser__image > picture > img
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2026.04.20 Guinea Equatoriale Papa a > figure.teaser__image > picture > img
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Cameroonian and Vatican flags fly at a roundabout in Yaoundé a > figure.teaser__image > picture > img
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Vatican and Cameroonian flags at Bamenda Airport where Pope Leo will arrive on … a > figure.teaser__image > picture > img
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Iran talks with US end without agreement a > figure.teaser__image > picture > img
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Towards the Jubilee a > figure.teaser__image > picture > img
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2024.04.11 Il braccio della memoria ap a > figure.teaser__image > picture > img
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A view of the headquarters of Vatican News with St. Peter's in the background a > figure.teaser__image > picture > img
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rome-4031866.jpg a > figure.teaser__image > picture > img
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progetto-pentecoste-en.png a.teaser > figure > picture > img.initial
/content/dam/vaticannews/web/banner/home/progetto-penteco...
Vatican News h1.icon-logo > a > picture > img.initial
/etc/designs/vatican-news/release/library/main/images/vat...
Vatican News div.footer-column__wrapper > a.footer__logo > picture > img.footer-menu__logo

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: 520 ms
Max Potential First Input Delay 110 ms
Time to Interactive 2.1 s
Layout shift culprits
Document request latency
Optimize DOM size
Font display
LCP breakdown
Modern HTTP
Optimize viewport for mobile
Avoids enormous network payloads Total size was 1,766 KiB
User Timing marks and measures 10 user timings
JavaScript execution time 0.6 s
Minimizes main-thread work 1.2 s
Avoid long main-thread tasks 4 long tasks found
Avoid non-composited animations 1 animated element found
Page didn't prevent back/forward cache restoration
Network Requests
Network Round Trip Times 30 ms
Server Backend Latencies 10 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 10 ms
Avoid large layout shifts 2 layout shifts found
INP breakdown
72

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

Each ARIA `role` supports a specific subset of `aria-*` attributes. Mismatching these invalidates the `aria-*` attributes. Learn how to match ARIA attributes to their roles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
CHURCH IN THE WORLD main#main-container > div.content > section#tagsRelated-3380b26115 > div#accordion-1_head

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
THE SECRETS OF THE VATICAN MUSEUMS div.teaser__contentWrapper > a > figure.teaser__image > div.ac-connotation

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
div.sidebar-main > a.shoulder_banner--agendaDelPapa > figure > img.initial div.sidebar-main > a.shoulder_banner--agendaDelPapa > figure > img.initial

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
main#main-container > div.content > div.sidebar-main > a.teaser main#main-container > div.content > div.sidebar-main > a.teaser

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.

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

Performance issues directly impact user engagement and conversion rates.

Failing Elements
head > meta head > meta

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Go to the latest Audience div.content__card > article.card > div.card__footer > a.showAll
Go to the latest Angelus div.content__card > article.card > div.card__footer > a.showAll

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
EDITORIAL div.teaser--type-article > article > div.teaser__contentWrapper > a
Pope Leo: 'Pope Francis was a devoted shepherd who touched so many hearts' div.teaser__list > div.teaser--vns > article > a
SUBSCRIBE TO OUR NEWSLETTERS To get the latest news main#main-container > div.content > div.sidebar-main > a.teaser
YOUR CONTRIBUTION FOR A GREAT MISSION: SUPPORT US IN BRINGING THE POPE'S WORDS … main#main-container > div.content > div#banner-donazioni > a
THE SECRETS OF THE VATICAN MUSEUMS div.teaser--type-video > article > div.teaser__contentWrapper > a
Papal audiences div.content--large__inner > div.content__card > article.card > a.home_card
Angelus div.content--large__inner > div.content__card > article.card > a.home_card
Word of the day div.content--large__inner > div.content__card > article.card > a.home_card
Saint of the day div.content--large__inner > div.content__card > article.card > a.home_card
Liturgical Feasts div.content--large__inner > div.content__card > article.card > a.home_card
Prayers div.content--large__inner > div.content__card > article.card > a.home_card
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>`
`[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
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 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
Heading elements appear in a sequentially-descending order
Document has a main landmark.
Deprecated ARIA roles were not used
ARIA IDs are unique
Image elements do not have `[alt]` attributes that are redundant text.
`[accesskey]` values are unique
`button`, `link`, and `menuitem` elements have accessible names
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
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
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
Identical links have the same purpose.
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

User Experience

Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLAspect Ratio (Displayed)Aspect Ratio (Actual)
div.sidebar-main > a.shoulder_banner--agendaDelPapa > figure > img.initial div.sidebar-main > a.shoulder_banner--agendaDelPapa > figure > img.initial
/etc/designs/vatican-news/release/library/main/images/sho...236 x 103 (2.29)339 x 129 (2.63)
Word of the day div.content__card > article.card > a.home_card > img
221 x 128 (1.73)16 x 9 (1.78)
Saint of the day div.content__card > article.card > a.home_card > img
221 x 128 (1.73)16 x 9 (1.78)
Liturgical Feasts div.content__card > article.card > a.home_card > img
221 x 128 (1.73)16 x 9 (1.78)
Prayers div.content__card > article.card > a.home_card > img
221 x 128 (1.73)16 x 9 (1.78)

General

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.

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
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 DOM-based XSS with Trusted Types
Detected JavaScript libraries
Redirects HTTP traffic to HTTPS
Mitigate clickjacking with XFO or CSP
77

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 destinationLink Text
www.vaticannews.va/en/cookie-policy.htmlclick here

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
div.sidebar-main > a.shoulder_banner--agendaDelPapa > figure > img.initial div.sidebar-main > a.shoulder_banner--agendaDelPapa > figure > img.initial

Format your HTML in a way that enables crawlers to better understand your app’s content.

Crawling and Indexing

Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
Prev div#ui-datepicker-div > div.ui-datepicker-group > div.ui-datepicker-header > a.ui-datepicker-prev
Next div#ui-datepicker-div > div.ui-datepicker-group > div.ui-datepicker-header > a.ui-datepicker-next

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

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
robots.txt is valid
Document has a valid `hreflang`
Document has a valid `rel=canonical`

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