C — https://irena.org | BeaverCheck Audit

Site Health

Score: 72 / 100

Based on 8 categories, 0 sections

Decent speed, but optimizing further could improve engagement.

Good foundation, but a few gaps could be exploited.

Several issues make your site difficult for assistive technology users.

Solid SEO basics — a few optimizations could boost rankings.

Solid infrastructure — fast server responses across the board.

Mostly compliant — a few items need attention.

Missing metadata means poor previews on social media and search.

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

Google Search Console · 3223 peers

You 72

Avg 73

At average

0 50 100

Better than 33% of Google Search Console sites See full Google Search Console benchmark →

Microsoft · 2090 peers

You 72

Avg 72

At average

0 50 100

Better than 36% of Microsoft sites See full Microsoft benchmark →

Top Priorities (5)

Content-Security-Policy header is missing

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

Security › Security Headers

HSTS header is missing

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

Security › Security Headers

No Content-Security-Policy header found

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

Security › Content Security Policy

No <main> landmark found

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

Accessibility › Landmark Structure

No H1 heading found

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

Accessibility › Heading Hierarchy

View fix priority matrix

Fix Priority Matrix

5 findings

Impact

Quick Wins

High impact, low effort — start here.

Strategic

High impact, requires investment.

Easy Improvements

Small gains, minimal effort.

Nothing in this quadrant — good news.

Deprioritize

Low impact, high effort — do last.

Nothing in this quadrant — good news.

← Low effort High effort →

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Markdown

[![BeaverCheck](https://beavercheck.com/badge?url=https%3A%2F%2Firena.org)](https://beavercheck.com/results/0d303d5e-f02d-4762-8296-e4c7cea2e51c)

HTML

<a href="https://beavercheck.com/results/0d303d5e-f02d-4762-8296-e4c7cea2e51c"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Firena.org" alt="BeaverCheck Score"></a>

Image URL

https://beavercheck.com/badge?url=https%3A%2F%2Firena.org

This badge auto-updates with your latest scan result.

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

1 critical 6 warning

7 barrier(s) likely increasing bounce by ~20%.

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 (3)

No Open Graph tags

+2% bounce

Links shared on LinkedIn / Slack / Facebook show bare URLs — referral clicks drop

Fix: Add og:title, og:description, og:image, og:url to the page head

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, …)

Thin content

+3% bounce

Under 300 words — visitors bounce looking for substance, search engines rank competitors first

Fix: Add a substantive FAQ, product detail, or case-study section

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

3 broken link(s) on the page

+5% 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 → $0.36/month returns + USD 157,500 risk avoided

Payback period: > 2 years First-year ROI: -99%

Investment

$450

4h · 5 findings

Monthly returns

$0.36 /mo

~$4.33 / year

Bandwidth savings $0.36

Regulatory risk avoided

USD 157,500

if kept compliant

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

$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

Custom rate

$ /hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

What Inaction Is Costing You

$13,125 / month at risk

~$157,504 / 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

+5 more

Bandwidth Waste

$0.36 /mo

4513.8 MB/mo × 0.080 USD/GB

Optimize transfer: save ~451 KB per page load
Saves $0.36/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

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Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

Performance

Accessibility

Best Practices

SEO

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.

2.95 s

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

0 ms

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

0 ms

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.

4.82 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.

0 ms

Detailed Report

Audit breakdown by category with detailed findings.

—

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

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.

Request	Cache TTL	Transfer Size
/snippet/account/95698597?site=17b1ef59262938e5fb148f7a3	60.0 s	109.2 KiB
www.irena.org/assets/styles/default.css?v=81387877	0.0 ms	60.3 KiB
www.irena.org/assets/js/app.js?v=81387877	0.0 ms	48.5 KiB
www.irena.org/assets/fonts/Graphik/Graphik-Semibold.woff2	0.0 ms	37.7 KiB
www.irena.org/assets/fonts/Graphik/Graphik-Bold.woff2	0.0 ms	37.6 KiB
www.irena.org/assets/fonts/Graphik/Graphik-Light.woff2	0.0 ms	36.8 KiB
www.irena.org/assets/fonts/Graphik/Graphik-Regular.woff2	0.0 ms	35.1 KiB
www.google-analytics.com/analytics.js	7200.0 s	20.9 KiB
/-/media/Examples/Irena/Images/BasicContent/NewsCarousel/...	604800.0 s	89.5 KiB
www.irena.org/assets/styles/print.css?v=81387877	0.0 ms	3.1 KiB
/mcjs-connected/js/users/58854272bde93aba940164cee/17b1ef...	300.0 s	1.5 KiB
/-/media/Images/IRENA/Agency/Press-Release/2026/Apr/Resil...	604800.0 s	13.9 KiB
/-/media/Examples/Irena/Images/Navigation/IRENA_logo.svg?...	604800.0 s	0 B

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Est Savings
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2	75 ms
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2	10 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:57.793 source:map[type:text value:[unattributed]]]]

HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Protocol
/?appgw_azwaf_jsc=tFA4qNJWqh1Qo2B2IebdJ6eO0wPVZaUfRmTz1mQ...	http/1.1
www.irena.org/assets/fonts/Graphik/Graphik-Light.woff2	http/1.1
www.irena.org/assets/fonts/Graphik/Graphik-Semibold.woff2	http/1.1
www.irena.org/assets/fonts/Graphik/Graphik-Bold.woff2	http/1.1
www.irena.org/assets/styles/default.css?v=81387877	http/1.1
/-/media/Examples/Irena/Images/Navigation/IRENA_logo.svg?...	http/1.1
www.irena.org/assets/js/app.js?v=81387877	http/1.1
www.irena.org/assets/styles/print.css?v=81387877	http/1.1
www.irena.org/assets/static/site.webmanifest	http/1.1
www.irena.org/assets/icons/toolbar.svg#toolbar-close	http/1.1
www.irena.org/assets/icons/arrows.svg#arrows-swiper	http/1.1
www.irena.org/assets/icons/user.svg#user-user	http/1.1
www.irena.org/assets/icons/bluesky.svg#socials-b	http/1.1
www.irena.org/assets/icons/socials.svg#socials-f	http/1.1
www.irena.org/-/media/Images/IRENA/Agency/Social%20Icons/twitter.svg#Layer_1	http/1.1
www.irena.org/assets/fonts/Graphik/Graphik-Regular.woff2	http/1.1
/-/media/Examples/Irena/Images/BasicContent/NewsCarousel/...	http/1.1
/-/media/Images/IRENA/Agency/Press-Release/2026/Apr/Resil...	http/1.1

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
www.irena.org/assets/styles/default.css?v=81387877	60.3 KiB

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

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.

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.

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.

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

Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay. Learn how to avoid long main-thread tasks

Why this matters

Performance issues directly impact user engagement and conversion rates.

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reason	Failure type
Pages with cache-control:no-store header cannot enter back/forward cache.	Actionable
Pages whose main resource has cache-control:no-store cannot enter back/forward cache.	Not actionable
Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header.	Not actionable
Only pages loaded via a GET request are eligible for back/forward cache.	Not actionable

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Total CPU Time	Script Evaluation	Script Parse
/?appgw_azwaf_jsc=tFA4qNJWqh1Qo2B2IebdJ6eO0wPVZaUfRmTz1mQ...	7.7 s	6.7 s	4.8 ms
Unattributable	417 ms	11 ms	0.0 ms
www.googletagmanager.com/gtag/js?id=G-7W6ZEF19K4&cx=c&gtm=4e64k0	410 ms	344 ms	61 ms
www.googletagmanager.com/gtm.js?id=GTM-PR8BPS9	405 ms	320 ms	62 ms
www.irena.org/appgwazwaf/jsc/challenge.32b5cf3855cc1910a015.js	339 ms	283 ms	50 ms
www.irena.org/assets/js/app.js?v=81387877	212 ms	165 ms	37 ms
www.google-analytics.com/analytics.js	193 ms	138 ms	29 ms
/snippet/account/95698597?site=17b1ef59262938e5fb148f7a3	90 ms	1.1 ms	88 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Category	Time Spent
Script Evaluation	7.9 s
Other	768 ms
Style & Layout	540 ms
Script Parsing & Compilation	335 ms
Rendering	209 ms
Parse HTML & CSS	76 ms
Garbage Collection	5.4 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
li > div.c-BoxRelatedContentItem > picture > img.c-BoxRelatedContentItem__image `li > div.c-BoxRelatedContentItem > picture > img.c-BoxRelatedContentItem__image`	/-/media/Images/IRENA/Agency/Press-Release/2026/Apr/Resil...
li > div.c-BoxRelatedContentItem > picture > img.c-BoxRelatedContentItem__image `li > div.c-BoxRelatedContentItem > picture > img.c-BoxRelatedContentItem__image`	/-/media/Images/IRENA/Agency/Press-Release/2026/Apr/Resil...
li > div.c-BoxRelatedContentItem > picture > img.c-BoxRelatedContentItem__image `li > div.c-BoxRelatedContentItem > picture > img.c-BoxRelatedContentItem__image`	/-/media/Images/IRENA/Agency/Article/2026/Apr/The-4th-New...
li > div.c-BoxRelatedContentItem > picture > img.c-BoxRelatedContentItem__image `li > div.c-BoxRelatedContentItem > picture > img.c-BoxRelatedContentItem__image`	/-/media/Images/IRENA/Agency/Press-Release/2026/Apr/Near-...
Map of The World `div.l-wrapper > div.m-Mission__bg > picture > img.m-Mission__bgImg`	/-/media/Irena/Modules-Content/Our-Mission/map2x.png?w=16...
div.m-HighlightedPublication__container > div.m-HighlightedPublication__image > picture > img `div.m-HighlightedPublication__container > div.m-HighlightedPublication__image > picture > img`	/-/media/Images/IRENA/Agency/Publication/2025/Oct/Trackin...
div.c-Publication__image > a > picture > img.c-Publication__image `div.c-Publication__image > a > picture > img.c-Publication__image`	/-/media/Images/IRENA/Agency/Publication/2026/Apr/Sustain...
div.c-Publication__image > a > picture > img.c-Publication__image `div.c-Publication__image > a > picture > img.c-Publication__image`	/-/media/Images/IRENA/Agency/Publication/2026/Apr/Renewab...
div.c-Publication__image > a > picture > img.c-Publication__image `div.c-Publication__image > a > picture > img.c-Publication__image`	/-/media/Images/IRENA/Agency/Publication/2026/Mar/Renewab...
div.c-Publication__image > a > picture > img.c-Publication__image `div.c-Publication__image > a > picture > img.c-Publication__image`	/-/media/Images/IRENA/Agency/Publication/2026/Mar/Trackin...
div.c-Publication__image > a > picture > img.c-Publication__image `div.c-Publication__image > a > picture > img.c-Publication__image`	/-/media/Images/IRENA/Agency/Publication/2026/Mar/Financi...
div.c-Publication__image > a > picture > img.c-Publication__image `div.c-Publication__image > a > picture > img.c-Publication__image`	/-/media/Images/IRENA/Agency/Publication/2026/Apr/Sustain...
div.l-wrapper > nav.m-Header__nav > a.m-Header__logo > img `div.l-wrapper > nav.m-Header__nav > a.m-Header__logo > img`	/-/media/Examples/Irena/Images/Navigation/IRENA_logo.svg?...
div.c-Publication__image > a > picture > img.c-Publication__image `div.c-Publication__image > a > picture > img.c-Publication__image`
div.c-Publication__image > a > picture > img.c-Publication__image `div.c-Publication__image > a > picture > img.c-Publication__image`
div.c-Publication__image > a > picture > img.c-Publication__image `div.c-Publication__image > a > picture > img.c-Publication__image`
div.c-Publication__image > a > picture > img.c-Publication__image `div.c-Publication__image > a > picture > img.c-Publication__image`
div.c-Publication__image > a > picture > img.c-Publication__image `div.c-Publication__image > a > picture > img.c-Publication__image`
div.c-Publication__image > a > picture > img.c-Publication__image `div.c-Publication__image > a > picture > img.c-Publication__image`

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

●Improve image delivery

●Network dependency tree

●Optimize viewport for mobile

●Avoids enormous network payloads Total size was 1,469 KiB

●User Timing marks and measures 5 user timings

●Network Requests

●Network Round Trip Times 130 ms

●Server Backend Latencies 180 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 450 ms

●Avoid large layout shifts 1 layout shift found

○INP breakdown

○LCP breakdown

○LCP request discovery

○Avoid non-composited animations

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

ARIA

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
All users Members `div#mf94f8470a46d4431aeeb7285a13c588e > div.Heading > div.c-Filters > ul.c-Filters__list`

Some ARIA child roles must be contained by specific parent roles to properly perform their intended accessibility functions. Learn more about ARIA roles and required parent element.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
All users `div.c-Filters > ul.c-Filters__list > li > button#btn-mf94f8470a46d4431aeeb7285a13c588e-tab1`
Members `div.c-Filters > ul.c-Filters__list > li > button#btn-mf94f8470a46d4431aeeb7285a13c588e-tab2`

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.

Names and labels

When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
ul.m-Header__list > li > div.m-Header__submenu > button.m-Header__close `ul.m-Header__list > li > div.m-Header__submenu > button.m-Header__close`
ul.m-Header__list > li > div.m-Header__submenu > button.m-Header__close `ul.m-Header__list > li > div.m-Header__submenu > button.m-Header__close`
ul.m-Header__list > li > div.m-Header__submenu > button.m-Header__close `ul.m-Header__list > li > div.m-Header__submenu > button.m-Header__close`
section#m15671bcf4de04b8f9952008705174c19 > div.l-section__placeholder > div.m-Mission > button.m-Mission__button `section#m15671bcf4de04b8f9952008705174c19 > div.l-section__placeholder > div.m-Mission > button.m-Mission__button`
div.m-Timeline > div.m-Timeline__container > div.m-Timeline__buttons > button.icon `div.m-Timeline > div.m-Timeline__container > div.m-Timeline__buttons > button.icon`
div.m-Timeline > div.m-Timeline__container > div.m-Timeline__buttons > button.icon `div.m-Timeline > div.m-Timeline__container > div.m-Timeline__buttons > button.icon`
div.l-wrapper > div.swiper-container > div.swiper-navigation > button.icon `div.l-wrapper > div.swiper-container > div.swiper-navigation > button.icon`
div.l-wrapper > div.swiper-container > div.swiper-navigation > button.icon `div.l-wrapper > div.swiper-container > div.swiper-navigation > button.icon`

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
header.m-Header > div.l-wrapper > nav.m-Header__nav > a.m-Header__logo `header.m-Header > div.l-wrapper > nav.m-Header__nav > a.m-Header__logo`
li.swiper-slide > div.c-Publication > div.c-Publication__image > a `li.swiper-slide > div.c-Publication > div.c-Publication__image > a`
li.swiper-slide > div.c-Publication > div.c-Publication__image > a `li.swiper-slide > div.c-Publication > div.c-Publication__image > a`
li.swiper-slide > div.c-Publication > div.c-Publication__image > a `li.swiper-slide > div.c-Publication > div.c-Publication__image > a`
li.swiper-slide > div.c-Publication > div.c-Publication__image > a `li.swiper-slide > div.c-Publication > div.c-Publication__image > a`
li.swiper-slide > div.c-Publication > div.c-Publication__image > a `li.swiper-slide > div.c-Publication > div.c-Publication__image > a`
li.swiper-slide > div.c-Publication > div.c-Publication__image > a `li.swiper-slide > div.c-Publication > div.c-Publication__image > a`
li.swiper-slide > div.c-Publication > div.c-Publication__image > a `li.swiper-slide > div.c-Publication > div.c-Publication__image > a`
li.swiper-slide > div.c-Publication > div.c-Publication__image > a `li.swiper-slide > div.c-Publication > div.c-Publication__image > a`
li.swiper-slide > div.c-Publication > div.c-Publication__image > a `li.swiper-slide > div.c-Publication > div.c-Publication__image > a`
li.swiper-slide > div.c-Publication > div.c-Publication__image > a `li.swiper-slide > div.c-Publication > div.c-Publication__image > a`

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.

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
Press Releases `div.c-BoxRelatedContentItem > div.c-BoxRelatedContentItem__content > div.c-BoxRelatedContentItem__info > a`
Articles `div.c-BoxRelatedContentItem > div.c-BoxRelatedContentItem__content > div.c-BoxRelatedContentItem__info > a`
Press Releases `div.c-BoxRelatedContentItem > div.c-BoxRelatedContentItem__content > div.c-BoxRelatedContentItem__info > a`
Terms and conditions `div.l-wrapper > div.m-Footer__disclaimer > small.m-Footer__copy > a`

These are opportunities to improve the legibility of your content.

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
IRENA essentials `div.m-Footer__bottom > div.m-Footer__bottomLeft > div.Heading > h4.Heading__text`

These are opportunities to improve keyboard navigation in your application.

Tables and lists

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
All users `div.Heading > div.c-Filters > ul.c-Filters__list > li`
Members `div.Heading > div.c-Filters > ul.c-Filters__list > li`

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

○Interactive controls are keyboard focusable

○Interactive elements indicate their purpose and state

○The page has a logical tab order

○Visual order on the page follows DOM order

○User focus is not accidentally trapped in a region

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

○HTML5 landmark elements are used to improve navigation

○Offscreen content is hidden from assistive technology

○Custom controls have associated labels

○Custom controls have ARIA roles

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

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

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

●`[role]` values are valid

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

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

●Image elements have `[alt]` attributes

●Form elements have associated labels

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

●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

●`<frame>` or `<iframe>` elements have a title

●`<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>`).

●Touch targets have sufficient size and spacing.

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Identical links have the same purpose.

○`[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 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

○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.

○Input buttons have discernible text.

○`<input type="image">` elements have `[alt]` text

○The document does not use `<meta http-equiv="refresh">`

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Skip links are focusable.

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

○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.

○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.

○`[lang]` attributes have a valid value

○`<video>` elements contain a `<track>` element with `[kind="captions"]`

○Tables have different content in the summary attribute and `<caption>`.

○All heading elements contain content.

○Uses ARIA roles only on compatible elements

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

○Elements with visible text labels have matching accessible names.

○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.

○`<td>` elements in a large `<table>` have one or more table headers.

Best Practices

General

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

Source	Description
/snippet/account/95698597?site=17b1ef59262938e5fb148f7a3 line 1, col 228745	Connecting to 'https://9kvu81ddh3.execute-api.us-east-2.amazonaws.com/prod/collect' violates the following Content Security Policy directive: "default-src 'self' 'unsafe-inline' 'unsafe-eval' https://open.spotify.com https://www.google.com https://www.gstatic.com https://twitframe.com https://.list-manage.com https://.mailchimp.com https://chimpstatic.com https://.g.doubleclick.net https://.google.com https://.google-analytics.com https://.analytics.google.com https://*.googletagmanager.com https://platform.twitter.com https://app.powerbi.com https://cdnjs.cloudflare.com https://mc-cd8320d4-36a1-40ac-83cc-3389-cdn-endpoint.azureedge.net https://prod-cdn.irena.org https://fs27.formsite.com https://public.tableau.com https://s3.amazonaws.com https://irena.us18.list-manage.com https://apps.sitecore.net https://youtube.com https://www.youtube.com https://api.flickr.com https://e.infogram.com/ https://flagcdn.com/ https://fonts.googleapis.com https://img.youtube.com https://live.staticflickr.com https://flagcdn.com/ data: https://fonts.gstatic.com data: https://www.googletagmanager.com https://www.irena.org https://widget.usersnap.com https://static.addtoany.com/ https://resources.usersnap.com https://i.creativecommons.org". Note that 'connect-src' was not explicitly set, so 'default-src' is used as a fallback. The action has been blocked.
/snippet/account/95698597?site=17b1ef59262938e5fb148f7a3 line 1, col 461453	Connecting to 'https://eventcollector.mcf-prod.a.intuit.com/collect' violates the following Content Security Policy directive: "default-src 'self' 'unsafe-inline' 'unsafe-eval' https://open.spotify.com https://www.google.com https://www.gstatic.com https://twitframe.com https://.list-manage.com https://.mailchimp.com https://chimpstatic.com https://.g.doubleclick.net https://.google.com https://.google-analytics.com https://.analytics.google.com https://*.googletagmanager.com https://platform.twitter.com https://app.powerbi.com https://cdnjs.cloudflare.com https://mc-cd8320d4-36a1-40ac-83cc-3389-cdn-endpoint.azureedge.net https://prod-cdn.irena.org https://fs27.formsite.com https://public.tableau.com https://s3.amazonaws.com https://irena.us18.list-manage.com https://apps.sitecore.net https://youtube.com https://www.youtube.com https://api.flickr.com https://e.infogram.com/ https://flagcdn.com/ https://fonts.googleapis.com https://img.youtube.com https://live.staticflickr.com https://flagcdn.com/ data: https://fonts.gstatic.com data: https://www.googletagmanager.com https://www.irena.org https://widget.usersnap.com https://static.addtoany.com/ https://resources.usersnap.com https://i.creativecommons.org". Note that 'connect-src' was not explicitly set, so 'default-src' is used as a fallback. The action has been blocked.
www.irena.org/	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
www.irena.org/favicon.ico	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
www.irena.org/assets/static/site.webmanifest	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
www.irena.org/assets/static/site.webmanifest	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
/snippet/account/95698597?site=17b1ef59262938e5fb148f7a3 line 1, col 228745	`Fetch API cannot load https://9kvu81ddh3.execute-api.us-east-2.amazonaws.com/prod/collect. Refused to connect because it violates the document's Content Security Policy.`
/?appgw_azwaf_jsc=tFA4qNJWqh1Qo2B2IebdJ6eO0wPVZaUfRmTz1mQ... line 101, col 268	Loading the script 'https://www.clarity.ms/tag/ufn5mhzznt' violates the following Content Security Policy directive: "default-src 'self' 'unsafe-inline' 'unsafe-eval' https://open.spotify.com https://www.google.com https://www.gstatic.com https://twitframe.com https://.list-manage.com https://.mailchimp.com https://chimpstatic.com https://.g.doubleclick.net https://.google.com https://.google-analytics.com https://.analytics.google.com https://*.googletagmanager.com https://platform.twitter.com https://app.powerbi.com https://cdnjs.cloudflare.com https://mc-cd8320d4-36a1-40ac-83cc-3389-cdn-endpoint.azureedge.net https://prod-cdn.irena.org https://fs27.formsite.com https://public.tableau.com https://s3.amazonaws.com https://irena.us18.list-manage.com https://apps.sitecore.net https://youtube.com https://www.youtube.com https://api.flickr.com https://e.infogram.com/ https://flagcdn.com/ https://fonts.googleapis.com https://img.youtube.com https://live.staticflickr.com https://flagcdn.com/ data: https://fonts.gstatic.com data: https://www.googletagmanager.com https://www.irena.org https://widget.usersnap.com https://static.addtoany.com/ https://resources.usersnap.com https://i.creativecommons.org". Note that 'script-src-elem' was not explicitly set, so 'default-src' is used as a fallback. The action has been blocked.
/?appgw_azwaf_jsc=tFA4qNJWqh1Qo2B2IebdJ6eO0wPVZaUfRmTz1mQ...	`Manifest fetch from https://www.irena.org/assets/static/site.webmanifest failed, code 403`
/?appgw_azwaf_jsc=tFA4qNJWqh1Qo2B2IebdJ6eO0wPVZaUfRmTz1mQ...	`Manifest fetch from https://www.irena.org/assets/static/site.webmanifest failed, code 403`
/snippet/account/95698597?site=17b1ef59262938e5fb148f7a3 line 1, col 228745	`Uncaught (in promise) TypeError: Failed to fetch`

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

●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

SEO

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

Content Best Practices

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Link destination	Link Text
/Publications/2025/Oct/UAE-Consensus-2030-tripling-renewa...	Read more

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

○Structured data is valid

●Page isn’t blocked from indexing

●Document has a `<title>` element

●Document has a meta description

●Page has successful HTTP status code

●Links are crawlable

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

○robots.txt is valid

○Document has a valid `rel=canonical`

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse. — Desktop

Performance

Accessibility

Best Practices

SEO

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.

1.66 s

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

2.52 s

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

40 ms

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.

2.03 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.

4.69 s

Detailed Report

Audit breakdown by category with detailed findings.

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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 ▾

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.

Request	Cache TTL	Transfer Size
/snippet/account/95698597?site=17b1ef59262938e5fb148f7a3	60.0 s	109.0 KiB
www.irena.org/assets/styles/default.css?v=81387877	0.0 ms	60.3 KiB
www.irena.org/assets/js/app.js?v=81387877	0.0 ms	48.5 KiB
www.irena.org/assets/fonts/Graphik/Graphik-Semibold.woff2	0.0 ms	37.7 KiB
www.irena.org/assets/fonts/Graphik/Graphik-Bold.woff2	0.0 ms	37.6 KiB
www.irena.org/assets/fonts/Graphik/Graphik-Light.woff2	0.0 ms	36.8 KiB
www.irena.org/assets/fonts/Graphik/Graphik-Regular.woff2	0.0 ms	35.1 KiB
www.google-analytics.com/analytics.js	7200.0 s	20.9 KiB
/-/media/Examples/Irena/Images/BasicContent/NewsCarousel/...	604800.0 s	98.7 KiB
/-/media/Images/IRENA/Agency/Press-Release/2026/Apr/Resil...	604800.0 s	93.2 KiB
www.irena.org/assets/styles/print.css?v=81387877	0.0 ms	3.1 KiB
/mcjs-connected/js/users/58854272bde93aba940164cee/17b1ef...	280.0 s	1.5 KiB
/-/media/Examples/Irena/Images/Navigation/IRENA_logo.svg?...	604800.0 s	0 B

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Est Savings
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2	45 ms
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2	20 ms

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:50.034 source:map[type:text value:[unattributed]]] map[reflowTime:0.544 source:map[column:117330 line:0 type:source-location url:https://www.irena.org/assets/js/app.js?v=81387877 urlProvider:network]] map[reflowTime:0.278 source:map[column:117450 line:0 type:source-location url:https://www.irena.org/assets/js/app.js?v=81387877 urlProvider:network]]]

HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Protocol
/?appgw_azwaf_jsc=Yi8j_Bhg1o1BNEsyghVCzxClQgGyora_ASrwSee...	http/1.1
www.irena.org/assets/fonts/Graphik/Graphik-Light.woff2	http/1.1
www.irena.org/assets/fonts/Graphik/Graphik-Semibold.woff2	http/1.1
www.irena.org/assets/fonts/Graphik/Graphik-Bold.woff2	http/1.1
www.irena.org/assets/styles/default.css?v=81387877	http/1.1
/-/media/Examples/Irena/Images/Navigation/IRENA_logo.svg?...	http/1.1
www.irena.org/assets/js/app.js?v=81387877	http/1.1
www.irena.org/assets/styles/print.css?v=81387877	http/1.1
www.irena.org/assets/static/site.webmanifest	http/1.1
www.irena.org/assets/icons/toolbar.svg#toolbar-close	http/1.1
www.irena.org/assets/icons/arrows.svg#arrows-swiper	http/1.1
www.irena.org/assets/icons/user.svg#user-user	http/1.1
www.irena.org/assets/icons/bluesky.svg#socials-b	http/1.1
www.irena.org/assets/icons/socials.svg#socials-f	http/1.1
www.irena.org/assets/fonts/Graphik/Graphik-Regular.woff2	http/1.1
/-/media/Examples/Irena/Images/BasicContent/NewsCarousel/...	http/1.1
/-/media/Images/IRENA/Agency/Press-Release/2026/Apr/Resil...	http/1.1

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

title: Preconnected origins

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Resource Size	Est Savings
div.m-NewsCarousel__item > div.m-NewsCarousel__itemImgCont > picture > img.m-NewsCarousel__itemImg `div.m-NewsCarousel__item > div.m-NewsCarousel__itemImgCont > picture > img.m-NewsCarousel__itemImg`	/-/media/Images/IRENA/Agency/Press-Release/2026/Apr/Resil...	91.6 KiB	84.4 KiB

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size	Duration
www.irena.org/assets/styles/default.css?v=81387877	60.3 KiB	273 ms

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: 380 ms

URL	Time Spent
irena.org/	380 ms
www.irena.org/	0.0 ms
/?appgw_azwaf_jsc=Yi8j_Bhg1o1BNEsyghVCzxClQgGyora_ASrwSee...	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

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: 0.0 ms 51.5 KiB

URL	Transfer Size	Est Savings
www.irena.org/assets/styles/default.css?v=81387877	58.8 KiB	51.5 KiB

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Total CPU Time	Script Evaluation	Script Parse
/?appgw_azwaf_jsc=Yi8j_Bhg1o1BNEsyghVCzxClQgGyora_ASrwSee...	2.1 s	1.8 s	1.1 ms
Unattributable	123 ms	6.4 ms	0.0 ms
www.googletagmanager.com/gtag/js?id=G-7W6ZEF19K4&cx=c&gtm=4e64k0	117 ms	85 ms	27 ms
www.irena.org/appgwazwaf/jsc/challenge.32b5cf3855cc1910a015.js	97 ms	86 ms	9.2 ms
www.googletagmanager.com/gtm.js?id=GTM-PR8BPS9	92 ms	70 ms	14 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Category	Time Spent
Script Evaluation	2.1 s
Other	200 ms
Style & Layout	195 ms
Script Parsing & Compilation	82 ms
Rendering	66 ms
Parse HTML & CSS	22 ms
Garbage Collection	1.1 ms

Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reason	Failure type
Pages with cache-control:no-store header cannot enter back/forward cache.	Actionable
Pages whose main resource has cache-control:no-store cannot enter back/forward cache.	Not actionable
Back/forward cache is disabled because some JavaScript network request received resource with Cache-Control: no-store header.	Not actionable
Only pages loaded via a GET request are eligible for back/forward cache.	Not actionable

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 ▾

Source: Google web.dev / Lighthouse

Estimated savings: 0.0 ms 279.0 KiB

URL	Transfer Size	Est Savings
/snippet/account/95698597?site=17b1ef59262938e5fb148f7a3	108.5 KiB	78.2 KiB
www.googletagmanager.com/gtm.js?id=GTM-PR8BPS9	135.4 KiB	64.4 KiB
www.googletagmanager.com/gtag/js?id=G-7W6ZEF19K4&cx=c&gtm=4e64k0	154.3 KiB	62.9 KiB
www.irena.org/appgwazwaf/jsc/challenge.32b5cf3855cc1910a015.js	126.2 KiB	44.6 KiB
www.irena.org/assets/js/app.js?v=81387877	46.9 KiB	28.8 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
Map of The World `div.l-wrapper > div.m-Mission__bg > picture > img.m-Mission__bgImg`	/-/media/Irena/Modules-Content/Our-Mission/map2x.png?w=83...
div.l-wrapper > nav.m-Header__nav > a.m-Header__logo > img `div.l-wrapper > nav.m-Header__nav > a.m-Header__logo > img`	/-/media/Examples/Irena/Images/Navigation/IRENA_logo.svg?...
li > div.c-BoxRelatedContentItem > picture > img.c-BoxRelatedContentItem__image `li > div.c-BoxRelatedContentItem > picture > img.c-BoxRelatedContentItem__image`	/-/media/Images/IRENA/Agency/Press-Release/2026/Apr/Resil...
li > div.c-BoxRelatedContentItem > picture > img.c-BoxRelatedContentItem__image `li > div.c-BoxRelatedContentItem > picture > img.c-BoxRelatedContentItem__image`	/-/media/Images/IRENA/Agency/Article/2026/Apr/The-4th-New...
li > div.c-BoxRelatedContentItem > picture > img.c-BoxRelatedContentItem__image `li > div.c-BoxRelatedContentItem > picture > img.c-BoxRelatedContentItem__image`	/-/media/Images/IRENA/Agency/Press-Release/2026/Apr/Near-...
div.m-HighlightedPublication__container > div.m-HighlightedPublication__image > picture > img `div.m-HighlightedPublication__container > div.m-HighlightedPublication__image > picture > img`	/-/media/Images/IRENA/Agency/Publication/2025/Oct/Trackin...
li > div.c-BoxRelatedContentItem > picture > img.c-BoxRelatedContentItem__image `li > div.c-BoxRelatedContentItem > picture > img.c-BoxRelatedContentItem__image`	/-/media/Images/IRENA/Agency/Press-Release/2026/Apr/Resil...
div.c-Publication__image > a > picture > img.c-Publication__image `div.c-Publication__image > a > picture > img.c-Publication__image`	/-/media/Images/IRENA/Agency/Publication/2026/Apr/Sustain...
div.c-Publication__image > a > picture > img.c-Publication__image `div.c-Publication__image > a > picture > img.c-Publication__image`	/-/media/Images/IRENA/Agency/Publication/2026/Apr/Renewab...
div.c-Publication__image > a > picture > img.c-Publication__image `div.c-Publication__image > a > picture > img.c-Publication__image`	/-/media/Images/IRENA/Agency/Publication/2026/Mar/Renewab...
div.c-Publication__image > a > picture > img.c-Publication__image `div.c-Publication__image > a > picture > img.c-Publication__image`
div.c-Publication__image > a > picture > img.c-Publication__image `div.c-Publication__image > a > picture > img.c-Publication__image`
div.c-Publication__image > a > picture > img.c-Publication__image `div.c-Publication__image > a > picture > img.c-Publication__image`
div.c-Publication__image > a > picture > img.c-Publication__image `div.c-Publication__image > a > picture > img.c-Publication__image`
div.c-Publication__image > a > picture > img.c-Publication__image `div.c-Publication__image > a > picture > img.c-Publication__image`
div.c-Publication__image > a > picture > img.c-Publication__image `div.c-Publication__image > a > picture > img.c-Publication__image`
div.c-Publication__image > a > picture > img.c-Publication__image `div.c-Publication__image > a > picture > img.c-Publication__image`

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

●Max Potential First Input Delay 110 ms

●Layout shift culprits

●Document request latency

●Optimize DOM size

●LCP breakdown

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●Avoids enormous network payloads Total size was 2,103 KiB

●User Timing marks and measures 5 user timings

●Avoid long main-thread tasks 2 long tasks found

●Network Requests

●Network Round Trip Times 130 ms

●Server Backend Latencies 180 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 390 ms

●Avoid large layout shifts 15 layout shifts found

○INP breakdown

○LCP request discovery

○Avoid non-composited animations

Accessibility

ARIA

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
All users Members `div#mf94f8470a46d4431aeeb7285a13c588e > div.Heading > div.c-Filters > ul.c-Filters__list`

Some ARIA child roles must be contained by specific parent roles to properly perform their intended accessibility functions. Learn more about ARIA roles and required parent element.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
All users `div.c-Filters > ul.c-Filters__list > li > button#btn-mf94f8470a46d4431aeeb7285a13c588e-tab1`
Members `div.c-Filters > ul.c-Filters__list > li > button#btn-mf94f8470a46d4431aeeb7285a13c588e-tab2`

When an element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to make command elements more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.select__wrapper > div.select__button > button.c-CountrySearch__btn > span.select__search `div.select__wrapper > div.select__button > button.c-CountrySearch__btn > span.select__search`

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.

Names and labels

When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.select > div.select__wrapper > div.select__button > button.c-CountrySearch__btn `div.select > div.select__wrapper > div.select__button > button.c-CountrySearch__btn`
section#m15671bcf4de04b8f9952008705174c19 > div.l-section__placeholder > div.m-Mission > button.m-Mission__button `section#m15671bcf4de04b8f9952008705174c19 > div.l-section__placeholder > div.m-Mission > button.m-Mission__button`
div.m-Timeline > div.m-Timeline__container > div.m-Timeline__buttons > button.icon `div.m-Timeline > div.m-Timeline__container > div.m-Timeline__buttons > button.icon`
div.m-Timeline > div.m-Timeline__container > div.m-Timeline__buttons > button.icon `div.m-Timeline > div.m-Timeline__container > div.m-Timeline__buttons > button.icon`

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
header.m-Header > div.l-wrapper > nav.m-Header__nav > a.m-Header__logo `header.m-Header > div.l-wrapper > nav.m-Header__nav > a.m-Header__logo`
li.swiper-slide > div.c-Publication > div.c-Publication__image > a `li.swiper-slide > div.c-Publication > div.c-Publication__image > a`
li.swiper-slide > div.c-Publication > div.c-Publication__image > a `li.swiper-slide > div.c-Publication > div.c-Publication__image > a`
li.swiper-slide > div.c-Publication > div.c-Publication__image > a `li.swiper-slide > div.c-Publication > div.c-Publication__image > a`
li.swiper-slide > div.c-Publication > div.c-Publication__image > a `li.swiper-slide > div.c-Publication > div.c-Publication__image > a`
li.swiper-slide > div.c-Publication > div.c-Publication__image > a `li.swiper-slide > div.c-Publication > div.c-Publication__image > a`
li.swiper-slide > div.c-Publication > div.c-Publication__image > a `li.swiper-slide > div.c-Publication > div.c-Publication__image > a`
li.swiper-slide > div.c-Publication > div.c-Publication__image > a `li.swiper-slide > div.c-Publication > div.c-Publication__image > a`
li.swiper-slide > div.c-Publication > div.c-Publication__image > a `li.swiper-slide > div.c-Publication > div.c-Publication__image > a`
li.swiper-slide > div.c-Publication > div.c-Publication__image > a `li.swiper-slide > div.c-Publication > div.c-Publication__image > a`
li.swiper-slide > div.c-Publication > div.c-Publication__image > a `li.swiper-slide > div.c-Publication > div.c-Publication__image > a`

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.

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
Press Releases `div.c-BoxRelatedContentItem > div.c-BoxRelatedContentItem__content > div.c-BoxRelatedContentItem__info > a`
Articles `div.c-BoxRelatedContentItem > div.c-BoxRelatedContentItem__content > div.c-BoxRelatedContentItem__info > a`
Press Releases `div.c-BoxRelatedContentItem > div.c-BoxRelatedContentItem__content > div.c-BoxRelatedContentItem__info > a`
Terms and conditions `div.l-wrapper > div.m-Footer__disclaimer > small.m-Footer__copy > a`

These are opportunities to improve the legibility of your content.

Navigation

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
IRENA essentials `div.m-Footer__bottom > div.m-Footer__bottomLeft > div.Heading > h4.Heading__text`

These are opportunities to improve keyboard navigation in your application.

Tables and lists

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
All users `div.Heading > div.c-Filters > ul.c-Filters__list > li`
Members `div.Heading > div.c-Filters > ul.c-Filters__list > li`

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

○Interactive controls are keyboard focusable

○Interactive elements indicate their purpose and state

○The page has a logical tab order

○Visual order on the page follows DOM order

○User focus is not accidentally trapped in a region

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

○HTML5 landmark elements are used to improve navigation

○Offscreen content is hidden from assistive technology

○Custom controls have associated labels

○Custom controls have ARIA roles

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

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

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

●`[role]` values are valid

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

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

●Image elements have `[alt]` attributes

●Form elements have associated labels

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

●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

●`<frame>` or `<iframe>` elements have a title

●`<html>` element has a `[lang]` attribute

●`<html>` element has a valid value for its `[lang]` attribute

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

●Touch targets have sufficient size and spacing.

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Identical links have the same purpose.

○`[accesskey]` values are unique

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

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○Elements with 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

○`<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

○Links are distinguishable without relying on color.

○The document does not use `<meta http-equiv="refresh">`

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Skip links are focusable.

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

○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.

○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.

○`[lang]` attributes have a valid value

○`<video>` elements contain a `<track>` element with `[kind="captions"]`

○Tables have different content in the summary attribute and `<caption>`.

○All heading elements contain content.

○Uses ARIA roles only on compatible elements

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

○Elements with visible text labels have matching accessible names.

○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.

○`<td>` elements in a large `<table>` have one or more table headers.

Best Practices

General

Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit

Why this matters

Performance issues directly impact user engagement and conversion rates.

Source	Description
/snippet/account/95698597?site=17b1ef59262938e5fb148f7a3 line 1, col 228745	Connecting to 'https://9kvu81ddh3.execute-api.us-east-2.amazonaws.com/prod/collect' violates the following Content Security Policy directive: "default-src 'self' 'unsafe-inline' 'unsafe-eval' https://open.spotify.com https://www.google.com https://www.gstatic.com https://twitframe.com https://.list-manage.com https://.mailchimp.com https://chimpstatic.com https://.g.doubleclick.net https://.google.com https://.google-analytics.com https://.analytics.google.com https://*.googletagmanager.com https://platform.twitter.com https://app.powerbi.com https://cdnjs.cloudflare.com https://mc-cd8320d4-36a1-40ac-83cc-3389-cdn-endpoint.azureedge.net https://prod-cdn.irena.org https://fs27.formsite.com https://public.tableau.com https://s3.amazonaws.com https://irena.us18.list-manage.com https://apps.sitecore.net https://youtube.com https://www.youtube.com https://api.flickr.com https://e.infogram.com/ https://flagcdn.com/ https://fonts.googleapis.com https://img.youtube.com https://live.staticflickr.com https://flagcdn.com/ data: https://fonts.gstatic.com data: https://www.googletagmanager.com https://www.irena.org https://widget.usersnap.com https://static.addtoany.com/ https://resources.usersnap.com https://i.creativecommons.org". Note that 'connect-src' was not explicitly set, so 'default-src' is used as a fallback. The action has been blocked.
/snippet/account/95698597?site=17b1ef59262938e5fb148f7a3 line 1, col 461453	Connecting to 'https://eventcollector.mcf-prod.a.intuit.com/collect' violates the following Content Security Policy directive: "default-src 'self' 'unsafe-inline' 'unsafe-eval' https://open.spotify.com https://www.google.com https://www.gstatic.com https://twitframe.com https://.list-manage.com https://.mailchimp.com https://chimpstatic.com https://.g.doubleclick.net https://.google.com https://.google-analytics.com https://.analytics.google.com https://*.googletagmanager.com https://platform.twitter.com https://app.powerbi.com https://cdnjs.cloudflare.com https://mc-cd8320d4-36a1-40ac-83cc-3389-cdn-endpoint.azureedge.net https://prod-cdn.irena.org https://fs27.formsite.com https://public.tableau.com https://s3.amazonaws.com https://irena.us18.list-manage.com https://apps.sitecore.net https://youtube.com https://www.youtube.com https://api.flickr.com https://e.infogram.com/ https://flagcdn.com/ https://fonts.googleapis.com https://img.youtube.com https://live.staticflickr.com https://flagcdn.com/ data: https://fonts.gstatic.com data: https://www.googletagmanager.com https://www.irena.org https://widget.usersnap.com https://static.addtoany.com/ https://resources.usersnap.com https://i.creativecommons.org". Note that 'connect-src' was not explicitly set, so 'default-src' is used as a fallback. The action has been blocked.
www.irena.org/	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
www.irena.org/favicon.ico	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
www.irena.org/assets/static/site.webmanifest	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
www.irena.org/-/media/Images/IRENA/Agency/Social%20Icons/twitter.svg#Layer_1	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
www.irena.org/assets/images/search.svg	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
www.irena.org/assets/images/quote.svg	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
/-/media/Images/IRENA/Agency/Press-Release/2026/Apr/Near-...	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
/-/media/Irena/Digital-stories/Record-Employment-in-Renew...	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
/-/media/Irena/Modules-Content/Our-Mission/map2x.png?w=83...	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
/-/media/Images/IRENA/Agency/Press-Release/2026/Apr/Resil...	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
/-/media/Images/IRENA/Agency/Article/2026/Apr/The-4th-New...	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
/-/media/Images/IRENA/Agency/Press-Release/2026/Apr/Near-...	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
/-/media/Images/IRENA/Agency/Publication/2025/Oct/Trackin...	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
/-/media/Irena/Images/Home/News/Indonesia-tile.JPG?w=301&...	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
/-/media/Images/IRENA/Agency/Publication/2026/Apr/Sustain...	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
/-/media/Irena/Modules-Content/NewsletterSM/NewsletterSMb...	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
/-/media/Images/IRENA/Agency/Publication/2026/Apr/Renewab...	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
/-/media/Images/IRENA/Agency/Publication/2026/Mar/Renewab...	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
www.irena.org/assets/js/9775.js?v=186edcc3b0edfd95f71c	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
www.irena.org/assets/js/9034.js?v=6553c8f5404d8b729fb3	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
www.irena.org/assets/js/6200.js?v=e62a792bb3f29da81539	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
www.irena.org/assets/js/3585.js?v=2d06148538ac233e2039	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
www.irena.org/assets/js/6388.js?v=6ff27a674998276a4233	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
www.irena.org/assets/js/7557.js?v=a57a8d2aef6bcd267481	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
www.irena.org/assets/js/3367.js?v=9ac4ff35a2a2b993085b	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
www.irena.org/assets/js/6722.js?v=75e417fe185bec159c63	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
www.irena.org/assets/js/7038.js?v=f7f417c9d9c6df74f21a	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
www.irena.org/assets/js/4764.js?v=6c68585fd87747b96a21	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
www.irena.org/assets/js/3593.js?v=6f7810531d3f910d68f5	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
www.irena.org/assets/js/2920.js?v=91ac19d3dedc6ccd3d2f	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
www.irena.org/assets/js/5594.js?v=8d401b5386cd5a7d83cd	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
www.irena.org/assets/js/1047.js?v=ea466a6c40a4e1703289	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
www.irena.org/favicon.ico	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
www.irena.org/assets/static/site.webmanifest	`Failed to load resource: the server responded with a status of 403 (Forbidden)`
/snippet/account/95698597?site=17b1ef59262938e5fb148f7a3 line 1, col 228745	`Fetch API cannot load https://9kvu81ddh3.execute-api.us-east-2.amazonaws.com/prod/collect. Refused to connect because it violates the document's Content Security Policy.`
/?appgw_azwaf_jsc=Yi8j_Bhg1o1BNEsyghVCzxClQgGyora_ASrwSee... line 101, col 268	Loading the script 'https://www.clarity.ms/tag/ufn5mhzznt' violates the following Content Security Policy directive: "default-src 'self' 'unsafe-inline' 'unsafe-eval' https://open.spotify.com https://www.google.com https://www.gstatic.com https://twitframe.com https://.list-manage.com https://.mailchimp.com https://chimpstatic.com https://.g.doubleclick.net https://.google.com https://.google-analytics.com https://.analytics.google.com https://*.googletagmanager.com https://platform.twitter.com https://app.powerbi.com https://cdnjs.cloudflare.com https://mc-cd8320d4-36a1-40ac-83cc-3389-cdn-endpoint.azureedge.net https://prod-cdn.irena.org https://fs27.formsite.com https://public.tableau.com https://s3.amazonaws.com https://irena.us18.list-manage.com https://apps.sitecore.net https://youtube.com https://www.youtube.com https://api.flickr.com https://e.infogram.com/ https://flagcdn.com/ https://fonts.googleapis.com https://img.youtube.com https://live.staticflickr.com https://flagcdn.com/ data: https://fonts.gstatic.com data: https://www.googletagmanager.com https://www.irena.org https://widget.usersnap.com https://static.addtoany.com/ https://resources.usersnap.com https://i.creativecommons.org". Note that 'script-src-elem' was not explicitly set, so 'default-src' is used as a fallback. The action has been blocked.
/?appgw_azwaf_jsc=Yi8j_Bhg1o1BNEsyghVCzxClQgGyora_ASrwSee...	`Manifest fetch from https://www.irena.org/assets/static/site.webmanifest failed, code 403`
/?appgw_azwaf_jsc=Yi8j_Bhg1o1BNEsyghVCzxClQgGyora_ASrwSee...	`Manifest fetch from https://www.irena.org/assets/static/site.webmanifest failed, code 403`
/snippet/account/95698597?site=17b1ef59262938e5fb148f7a3 line 1, col 228745	`Uncaught (in promise) TypeError: Failed to fetch`

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

●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

SEO

Content Best Practices

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Link destination	Link Text
/Publications/2025/Oct/UAE-Consensus-2030-tripling-renewa...	Read more

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

○Structured data is valid

●Page isn’t blocked from indexing

●Document has a `<title>` element

●Document has a meta description

●Page has successful HTTP status code

●Links are crawlable

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

○robots.txt is valid

○Document has a valid `rel=canonical`

Results for https://irena.org

Site Health

How you compare

Top Priorities (5)

Fix Priority Matrix

Quick Wins

Strategic

Easy Improvements

Deprioritize

What fixing these means

Conversion Barriers

Trust (2)

Content (3)

Navigation (2)

Return on Investment

Investment

Monthly returns

Regulatory risk avoided

Estimated Remediation Cost

Cost by category

Cost by effort level

What Inaction Is Costing You

Compliance Risk

Bandwidth Waste

Lighthouse Scores

Core Web Vitals

Detailed Report

Performance

Insights

Diagnostics

Accessibility

ARIA

Names and labels

Contrast

Navigation

Tables and lists

Best Practices

General

SEO

Content Best Practices

Lighthouse Scores

Core Web Vitals

Detailed Report

Performance

Insights

Diagnostics

Accessibility

ARIA

Names and labels

Contrast

Navigation

Tables and lists

Best Practices

General

SEO

Content Best Practices

Keyboard Shortcuts