Brazil · Sao Paulo Completed: Apr 22, 2026 23:59 UTCMobile 375 × 812
Desktop 1440 × 900
Score: 76 / 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.
Rich content metadata — your pages look great everywhere.
Reasonable footprint with room for optimization.
The overall score is a weighted average of individual category scores. Categories with more impact on user experience and security carry more weight.
Weights reflect general web best practices. Individual needs may differ.
Content-Security-Policy header is missing
Security gaps expose your site and users to attacks, eroding trust.
Cookie 'TS01f17082' is missing the Secure flag
Security gaps expose your site and users to attacks, eroding trust.
HSTS header is missing
Security gaps expose your site and users to attacks, eroding trust.
No Content-Security-Policy header found
Security gaps expose your site and users to attacks, eroding trust.
109 HTTP requests — consider bundling or reducing
Performance issues directly impact user engagement and conversion rates.
High impact, low effort — start here.
High impact, requires investment.
Small gains, minimal effort.
Nothing in this quadrant — good news.
Low impact, high effort — do last.
Nothing in this quadrant — good news.
[](https://beavercheck.com/results/b9340f85-8ff0-47e2-8ee4-386b55b41e60)<a href="https://beavercheck.com/results/b9340f85-8ff0-47e2-8ee4-386b55b41e60"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fine.es" alt="BeaverCheck Score"></a>https://beavercheck.com/badge?url=https%3A%2F%2Fine.esThis badge auto-updates with your latest scan result.
Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 10.0s exceeds Google's 2.5s 'Good' threshold and the 1 performance issue below directly contributes to it. Addressing the critical issues below would have the most immediate impact on your user trust.
8 barrier(s) likely increasing bounce by ~32%.
Page takes 10.0s to load
+12% bounceUsers abandon at ~3s — you're 7.5s over the 2.5s threshold
Fix: Optimize render-blocking resources, preload the hero image, and compress images
High main-thread blocking time
+2% bouncePage is non-interactive for 268ms after first paint
Fix: Defer third-party scripts and split large bundles
No HSTS header
+1% bounceReturning 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% bounceHigher XSS blast radius — one compromised script can exfiltrate the checkout form
Fix: Ship a reporting-only CSP first, then enforce once violations are clean
Severe layout shift during page load
+6% bounceUsers mis-click when content jumps — converting intent into frustration
Fix: Reserve space for images, ads, and embeds with explicit width/height
Content is hard to read
+2% bounceGraduate-level reading difficulty — limits the addressable audience for product or blog pages
Fix: Shorten sentences; replace jargon with plain language; target Flesch ease ≥60
No skip-to-content link
+1% bounceKeyboard 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
5 broken link(s) on the page
+5% bounceClicks 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.
€220 investment → €4,536/month returns + EUR 120,500,000 risk avoided
€220
4h · 5 findings
€4,536 /mo
~€54,427 / year
EUR 120,500,000
if kept compliant
€110 — 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.
4.0 developer hours at €55/hr
Based on Spain rates (€55/hr)
Start here for the best return on investment
€10,041,667 / month at risk
~€120,500,004 / year if left unfixed
€120,500,000
+4 more
€0.33 /mo
4437.0 MB/mo × 0.074 EUR/GB
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.
Unique monthly visitors from your analytics
Purchases, signups, or key actions
Optional — for revenue estimation
more engaged visitors from reduced bounce
Fix 4 critical issues to capture this value
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
Your data stays in your browser — nothing is sent to our servers
Thanks for your feedback!
We'll use a cached audit if available, or offer to scan.
Industry-standard audits powered by Google Lighthouse.
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.
4.24 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
9.97 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
268 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.458
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
6.00 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.
10.55 s
Audit breakdown by category with detailed findings.
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.
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
Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.
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.
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.
Performance issues directly impact user engagement and conversion rates.
Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.
Performance issues directly impact user engagement and conversion rates.
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.
Performance issues directly impact user engagement and conversion rates.
| URL | Est Savings |
|---|---|
| ine.es/menus/_b/fonts/ineicons/fonts/INEIcons.ttf?i5i0i5 | 415 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.
Performance issues directly impact user engagement and conversion rates.
Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.
Performance issues directly impact user engagement and conversion rates.
HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.
Performance issues directly impact user engagement and conversion rates.
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.
Performance issues directly impact user engagement and conversion rates.
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.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Duration |
|---|---|---|
| ine.es/menus/_b/js/component/ine.js?L=0 | 31.1 KiB | 1.4 s |
| ine.es/menus/plantillas/raizweb/home/css/homeMov.css | 648 B | 1.1 s |
| ine.es/menus/plantillas/raizweb/home/css/SeccPrensa.css?id=96&id=104c | 2.5 KiB | 1.1 s |
| ine.es/menus/_b/css/media_query.css | 3.6 KiB | 1.1 s |
| ine.es/menus/_b/js/general.js?L=0&chars=UTF-8 | 12.2 KiB | 1.1 s |
Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size
Performance issues directly impact user engagement and conversion rates.
| URL | Resource Size | Est Savings | |
|---|---|---|---|
Potal de transparencia li > div.padding_00rem > a > img | ine.es/images/home/img_Transparencia_carrusel.png | 43.7 KiB | 39.2 KiB |
div.carrouselGallery > article.contenEnlace > figure > img div.carrouselGallery > article.contenEnlace > figure > img | ine.es/GS_FILES/aviso_indice_101.jpg | 36.0 KiB | 26.4 KiB |
imagen la CNAE li > div.padding_04rem > a > img | ine.es/images/home/CNAE2025_carrusel.png | 15.5 KiB | 12.0 KiB |
Inventario de Operaciones Estadísticas li > div > a > img | ine.es/images/home/logo_IOE.png | 12.8 KiB | 8.4 KiB |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/images/home/apli_ods.jpg | 11.3 KiB | 6.0 KiB |
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS
Performance issues directly impact user engagement and conversion rates.
| Element | Layout shift score |
|---|---|
body body | 0.456 |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | 0.002 |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | 0.001 |
Compartir div > ul.secondList > li.dropdown > a#shareBtn | 0.000 |
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.
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.
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.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| ine.es/menus/_b/js/component/ine.js?L=0 | 30.8 KiB | 12.0 KiB |
| /menus/_b/js/component/components.js?L=0&crrsl=1&ilp=1&pn... | 25.4 KiB | 7.4 KiB |
| ine.es/menus/_b/js/general.js?L=0&chars=UTF-8 | 11.9 KiB | 2.7 KiB |
| ine.es/menus/_b/js/consul.js?l=es | 15.1 KiB | 2.6 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.
Multi-megabyte JavaScript bundles delay every interactive feature on the page.
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
| URL | Transfer Size | Est Savings |
|---|---|---|
| www.googletagmanager.com/gtag/js?id=G-ZDRRXGDE71&cx=c>m=4e64k1 | 151.4 KiB | 64.9 KiB |
| www.googletagmanager.com/gtag/js?id=UA-19028967-1 | 116.4 KiB | 63.1 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.
Performance issues directly impact user engagement and conversion rates.
| URL | Total CPU Time | Script Evaluation | Script Parse |
|---|---|---|---|
| ine.es/ | 1.5 s | 90 ms | 3.3 ms |
| Unattributable | 855 ms | 89 ms | 0.0 ms |
| ine.es/menus/_b/js/general.js?L=0&chars=UTF-8 | 851 ms | 825 ms | 5.4 ms |
| www.googletagmanager.com/gtag/js?id=G-ZDRRXGDE71&cx=c>m=4e64k1 | 250 ms | 186 ms | 63 ms |
| ine.es/menus/_b/js/component/ine.js?L=0 | 213 ms | 136 ms | 13 ms |
| ine.es/menus/plantillas/raizweb/home/js/home.js | 187 ms | 183 ms | 0.7 ms |
| ine.es/menus/plantillas/buscar/js/liveSearch.js | 179 ms | 177 ms | 0.4 ms |
| /menus/_b/js/component/components.js?L=0&crrsl=1&ilp=1&pn... | 144 ms | 76 ms | 10 ms |
| www.googletagmanager.com/gtag/js?id=UA-19028967-1 | 119 ms | 72 ms | 42 ms |
| ine.es/menus/js/calendario/calendario.js | 77 ms | 57 ms | 4.5 ms |
| ine.es/menus/_b/js/lazy.min.js | 61 ms | 36 ms | 0.5 ms |
| www.google-analytics.com/analytics.js | 55 ms | 48 ms | 6.9 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
Performance issues directly impact user engagement and conversion rates.
| Category | Time Spent |
|---|---|
| Script Evaluation | 2.1 s |
| Other | 1.4 s |
| Style & Layout | 570 ms |
| Rendering | 378 ms |
| Script Parsing & Compilation | 165 ms |
| Parse HTML & CSS | 80 ms |
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| ine.es/menus/_b/css/base.css?vnew=0 | 17.9 KiB | 4.8 KiB |
| /menus/_b/css/component/components.css?L=0&crrsl=1&ilp=1&... | 13.6 KiB | 2.8 KiB |
| ine.es/menus/_b/css/nav.css | 6.1 KiB | 2.3 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.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| ine.es/menus/_b/css/base.css?vnew=0 | 17.6 KiB | 15.6 KiB |
| /menus/_b/css/component/components.css?L=0&crrsl=1&ilp=1&... | 13.3 KiB | 12.1 KiB |
Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions
Performance issues directly impact user engagement and conversion rates.
| URL | |
|---|---|
div.carrouselGallery > article.contenEnlace > figure > img div.carrouselGallery > article.contenEnlace > figure > img | ine.es/GS_FILES/encuentro_productores.png |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/raizweb/home/img/tema_1254735976620.svg |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/raizweb/home/img/tema_1254735570567.svg |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/raizweb/home/img/tema_1254735976151.svg |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/raizweb/home/img/tema_1254734710984.svg |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/raizweb/home/img/tema_1254735570541.svg |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/raizweb/home/img/tema_1254735570688.svg |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/raizweb/home/img/tema_1254735570703.svg |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/raizweb/home/img/tema_1254735971047.svg |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/raizweb/home/img/tema_1254735976604.svg |
div.carrouselGallery > article.contenEnlace > figure > img.lazy div.carrouselGallery > article.contenEnlace > figure > img.lazy | ine.es/GS_FILES/img_Logo_ODS_av-lazy.png |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/raizweb/home/img/tema_1254735976594.svg |
div.carrouselGallery > article.contenEnlace > figure > img div.carrouselGallery > article.contenEnlace > figure > img | ine.es/GS_FILES/img_Elecc_AND_2026.png |
div.carrouselGallery > article.contenEnlace > figure > img.lazy div.carrouselGallery > article.contenEnlace > figure > img.lazy | ine.es/GS_FILES/img_premio_2025_carrusel-lazy.png |
div.carrouselGallery > article.contenEnlace > figure > img.lazy div.carrouselGallery > article.contenEnlace > figure > img.lazy | ine.es/GS_FILES/img_aviso_plan-lazy.png |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/GS_FILES/img_IPC_renta-lazy.png |
div.carrouselGallery > article.contenEnlace > figure > img div.carrouselGallery > article.contenEnlace > figure > img | ine.es/GS_FILES/calidad_2.gif |
Acceso a las Infografías section#divulgacion > article > a > img | ine.es/images/home/infografias.jpg |
div.carrouselGallery > article.contenEnlace > figure > img.lazy div.carrouselGallery > article.contenEnlace > figure > img.lazy | ine.es/GS_FILES/aviso_indice100-lazy.jpg |
div.carrouselGallery > article.contenEnlace > figure > img div.carrouselGallery > article.contenEnlace > figure > img | ine.es/GS_FILES/aviso_indice_101.jpg |
div.carrouselGallery > article.contenEnlace > figure > img.lazy div.carrouselGallery > article.contenEnlace > figure > img.lazy | ine.es/GS_FILES/aviso_api_3-lazy.png |
div.carrouselGallery > article.contenEnlace > figure > img div.carrouselGallery > article.contenEnlace > figure > img | ine.es/GS_FILES/aviso_espacif_2026.PNG |
div.carrouselGallery > article > figure > img.lazy div.carrouselGallery > article > figure > img.lazy | ine.es/GS_FILES/aviso_PEN_1-lazy.jpeg |
div.carrouselGallery > article.contenEnlace > figure > img.lazy div.carrouselGallery > article.contenEnlace > figure > img.lazy | ine.es/GS_FILES/aviso_API-lazy.jfif |
div.carrouselGallery > article.contenEnlace > figure > img.lazy div.carrouselGallery > article.contenEnlace > figure > img.lazy | ine.es/GS_FILES/logo_esc_opaco-lazy.png |
div.carrouselGallery > article.contenEnlace > figure > img.lazy div.carrouselGallery > article.contenEnlace > figure > img.lazy | ine.es/GS_FILES/img_aviso_becas-lazy.png |
div.carrouselGallery > article.contenEnlace > figure > img.lazy div.carrouselGallery > article.contenEnlace > figure > img.lazy | ine.es/GS_FILES/img_aviso_opo-lazy.png |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/images/home/apli_territoriales-lazy.jpg |
section#aplicaciones > article.margen_sup10 > a.td > img.ancho_cien section#aplicaciones > article.margen_sup10 > a.td > img.ancho_cien | ine.es/images/home/apli_habitantes-lazy.jpg |
SIGLAS Instituto Nacional de Estadística div.flex-block-left-auto > div.ImagenLogoIne > a > img | ine.es/menus/_b/img/LogoINE.svg |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/images/home/apli_cumple.png |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/images/home/apli_ods.jpg |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/images/home/apli_flujos.jpg |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/images/home/apli_defunciones.jpg |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/images/home/apli_nom_naci.jpg |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/images/home/apli_atlas_renta_hogares.jpg |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/images/home/apli_turismo.jpg |
Logo IRIA ul.flexwrap > li.centrar_hori > a > img | ine.es/images/home/iria.png |
section#aplicaciones > article.margen_sup10 > a.td > img.ancho_cien section#aplicaciones > article.margen_sup10 > a.td > img.ancho_cien | ine.es/images/home/img_nombres-lazy.png |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/images/home/piramide_h.png |
imagen de las infografías de ODS li > div.padding_04rem > a > img | ine.es/images/home/carrusel_ods_1.png |
Magazine Spanish Journal of Statistics section#divulgacion > article > a > img.bloque | ine.es/images/home/logoycurvas.png |
Inventario de Operaciones Estadísticas li > div > a > img | ine.es/images/home/logo_IOE.png |
Potal de transparencia li > div.padding_00rem > a > img | ine.es/images/home/img_Transparencia_carrusel.png |
ES_DataLab li > div > a > img | ine.es/images/home/Logo-ES_DataLab.svg |
imagen de la competición estadística europea li > div.padding_04rem > a > img | ine.es/images/home/carrusel_esc_ganadores_fase_nacional.jpg |
Boletín de noticias del Instituto Nacional de Estadística section#divulgacion > article > a > img.bloque | ine.es/images/home/masine.png |
imagen la CNAE li > div.padding_04rem > a > img | ine.es/images/home/CNAE2025_carrusel.png |
Explica section#divulgacion > article > a > img.bloque | ine.es/images/home/explica.png |
Revista Indice section#divulgacion > article > a > img | ine.es/images/home/revista_indice.png |
Icono Youtube div.embed-responsive > a.media-youtube > div.ico > img | ine.es/menus/_b/img/youtube_social_icon_red.gif |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/dynT3/img/CatGrp/2349.svg |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/dynT3/img/CatGrp/2350.svg |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/dynT3/img/CatGrp/2351.svg |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/dynT3/img/CatGrp/2359.svg |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/dynT3/img/CatGrp/2353.svg |
ICal div.contenedor > div.titulo > a > img | ine.es/menus/js/calendario/calen.gif |
More information about the performance of your application. These numbers don't directly affect the Performance score.
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.
Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.
Performance issues directly impact user engagement and conversion rates.
| URL | Aspect Ratio (Displayed) | Aspect Ratio (Actual) | |
|---|---|---|---|
article.contenEnlace > header > figure > img.lazy article.contenEnlace > header > figure > img.lazy | ine.es/GS_FILES/img_EDES-lazy.png | 390 x 160 (2.44) | 254 x 160 (1.59) |
Imagen noticia article.contenEnlace > header > figure > img.lazy | ine.es/GS_FILES/img_EMN-lazy.png | 390 x 160 (2.44) | 254 x 160 (1.59) |
article.contenEnlace > header > figure > img.lazy article.contenEnlace > header > figure > img.lazy | ine.es/GS_FILES/img_ICNE-lazy.png | 390 x 160 (2.44) | 254 x 160 (1.59) |
article.contenEnlace > header > figure > img.lazy article.contenEnlace > header > figure > img.lazy | ine.es/GS_FILES/img_IPSS-lazy.png | 390 x 160 (2.44) | 254 x 160 (1.59) |
article.contenEnlace > header > figure > img.lazy article.contenEnlace > header > figure > img.lazy | ine.es/GS_FILES/img_IASS-lazy.png | 390 x 160 (2.44) | 254 x 160 (1.59) |
article.contenEnlace > header > figure > img.lazy article.contenEnlace > header > figure > img.lazy | ine.es/GS_FILES/img_ICN-lazy.png | 390 x 160 (2.44) | 254 x 160 (1.59) |
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.
Industry-standard audits powered by Google Lighthouse. — Desktop
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.
2.31 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
3.05 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
4 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.100
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
3.15 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.
3.05 s
Audit breakdown by category with detailed findings.
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.
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
Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.
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.
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.
Performance issues directly impact user engagement and conversion rates.
Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.
Performance issues directly impact user engagement and conversion rates.
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.
Performance issues directly impact user engagement and conversion rates.
| URL | Est Savings |
|---|---|
| ine.es/menus/_b/fonts/ineicons/fonts/INEIcons.ttf?i5i0i5 | 210 ms |
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
Performance issues directly impact user engagement and conversion rates.
HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.
Performance issues directly impact user engagement and conversion rates.
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.
Performance issues directly impact user engagement and conversion rates.
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.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Duration |
|---|---|---|
| ine.es/menus/plantillas/raizweb/home/css/SeccPrensa.css?id=96&id=104c | 2.5 KiB | 249 ms |
| ine.es/menus/_b/js/component/ine.js?L=0 | 31.1 KiB | 495 ms |
| ine.es/menus/_b/js/general.js?L=0&chars=UTF-8 | 12.2 KiB | 249 ms |
Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size
Performance issues directly impact user engagement and conversion rates.
| URL | Resource Size | Est Savings | |
|---|---|---|---|
div.carrouselGallery > article.contenEnlace > figure > img div.carrouselGallery > article.contenEnlace > figure > img | ine.es/GS_FILES/aviso_espacif_2026.PNG | 91.6 KiB | 82.0 KiB |
Potal de transparencia li > div.padding_00rem > a > img | ine.es/images/home/img_Transparencia_carrusel.png | 43.7 KiB | 39.2 KiB |
div.carrouselGallery > article.contenEnlace > figure > img div.carrouselGallery > article.contenEnlace > figure > img | ine.es/GS_FILES/aviso_indice_101.jpg | 36.0 KiB | 26.4 KiB |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/images/home/apli_cumple.png | 19.3 KiB | 14.1 KiB |
imagen la CNAE li > div.padding_04rem > a > img | ine.es/images/home/CNAE2025_carrusel.png | 15.5 KiB | 12.0 KiB |
Acceso a las Infografías section#divulgacion > article > a > img | ine.es/images/home/infografias.jpg | 21.8 KiB | 11.6 KiB |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/images/home/apli_atlas_renta_hogares.jpg | 16.3 KiB | 11.2 KiB |
Inventario de Operaciones Estadísticas li > div > a > img | ine.es/images/home/logo_IOE.png | 12.8 KiB | 8.4 KiB |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/images/home/apli_turismo.jpg | 11.8 KiB | 6.7 KiB |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/images/home/apli_ods.jpg | 11.3 KiB | 6.2 KiB |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/images/home/apli_nom_naci.jpg | 10.9 KiB | 5.8 KiB |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/images/home/apli_defunciones.jpg | 9.4 KiB | 4.3 KiB |
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS
Performance issues directly impact user engagement and conversion rates.
| Element | Layout shift score |
|---|---|
INE- Instituto Nacional de Estadística. España
49.570.725
Habitantes
3,4
IP… body > div.contenedor > main | 0.099 |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | 0.000 |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | 0.000 |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | 0.000 |
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.
Performance issues directly impact user engagement and conversion rates.
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| ine.es/menus/_b/css/base.css?vnew=0 | 17.9 KiB | 4.8 KiB |
| /menus/_b/css/component/components.css?L=0&crrsl=1&ilp=1&... | 13.6 KiB | 2.8 KiB |
| ine.es/menus/_b/css/nav.css | 6.1 KiB | 2.3 KiB |
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| ine.es/menus/_b/js/component/ine.js?L=0 | 30.8 KiB | 12.0 KiB |
| /menus/_b/js/component/components.js?L=0&crrsl=1&ilp=1&pn... | 25.4 KiB | 7.4 KiB |
| ine.es/menus/_b/js/general.js?L=0&chars=UTF-8 | 11.9 KiB | 2.7 KiB |
| ine.es/menus/_b/js/consul.js?l=es | 15.1 KiB | 2.6 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.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| ine.es/menus/_b/css/base.css?vnew=0 | 17.6 KiB | 15.9 KiB |
| /menus/_b/css/component/components.css?L=0&crrsl=1&ilp=1&... | 13.3 KiB | 12.3 KiB |
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.
Multi-megabyte JavaScript bundles delay every interactive feature on the page.
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
| URL | Transfer Size | Est Savings |
|---|---|---|
| www.googletagmanager.com/gtag/js?id=G-ZDRRXGDE71&cx=c>m=4e64k1h1 | 151.4 KiB | 64.9 KiB |
| www.googletagmanager.com/gtag/js?id=UA-19028967-1 | 116.4 KiB | 63.1 KiB |
Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions
Performance issues directly impact user engagement and conversion rates.
| URL | |
|---|---|
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/raizweb/home/img/tema_1254735976620.svg |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/raizweb/home/img/tema_1254735570567.svg |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/raizweb/home/img/tema_1254735976151.svg |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/raizweb/home/img/tema_1254734710984.svg |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/raizweb/home/img/tema_1254735570541.svg |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/raizweb/home/img/tema_1254735570688.svg |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/raizweb/home/img/tema_1254735570703.svg |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/raizweb/home/img/tema_1254735971047.svg |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/raizweb/home/img/tema_1254735976604.svg |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/raizweb/home/img/tema_1254735976594.svg |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/GS_FILES/img_IPC_renta-lazy.png |
Acceso a las Infografías section#divulgacion > article > a > img | ine.es/images/home/infografias.jpg |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/images/home/apli_territoriales-lazy.jpg |
section#aplicaciones > article.margen_sup10 > a.td > img.ancho_cien section#aplicaciones > article.margen_sup10 > a.td > img.ancho_cien | ine.es/images/home/apli_habitantes-lazy.jpg |
SIGLAS Instituto Nacional de Estadística div.flex-block-left-auto > div.ImagenLogoIne > a > img | ine.es/menus/_b/img/LogoINE.svg |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/images/home/apli_cumple.png |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/images/home/apli_ods.jpg |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/images/home/apli_flujos.jpg |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/images/home/apli_defunciones.jpg |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/images/home/apli_nom_naci.jpg |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/images/home/apli_atlas_renta_hogares.jpg |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/images/home/apli_turismo.jpg |
Logo IRIA ul.flexwrap > li.centrar_hori > a > img | ine.es/images/home/iria.png |
section#aplicaciones > article.margen_sup10 > a.td > img.ancho_cien section#aplicaciones > article.margen_sup10 > a.td > img.ancho_cien | ine.es/images/home/img_nombres-lazy.png |
section#aplicaciones > article.margen_sup10 > a > img.ancho_cien section#aplicaciones > article.margen_sup10 > a > img.ancho_cien | ine.es/images/home/piramide_h.png |
imagen de las infografías de ODS li > div.padding_04rem > a > img | ine.es/images/home/carrusel_ods_1.png |
Magazine Spanish Journal of Statistics section#divulgacion > article > a > img.bloque | ine.es/images/home/logoycurvas.png |
Inventario de Operaciones Estadísticas li > div > a > img | ine.es/images/home/logo_IOE.png |
Potal de transparencia li > div.padding_00rem > a > img | ine.es/images/home/img_Transparencia_carrusel.png |
ES_DataLab li > div > a > img | ine.es/images/home/Logo-ES_DataLab.svg |
imagen de la competición estadística europea li > div.padding_04rem > a > img | ine.es/images/home/carrusel_esc_ganadores_fase_nacional.jpg |
Boletín de noticias del Instituto Nacional de Estadística section#divulgacion > article > a > img.bloque | ine.es/images/home/masine.png |
imagen la CNAE li > div.padding_04rem > a > img | ine.es/images/home/CNAE2025_carrusel.png |
Explica section#divulgacion > article > a > img.bloque | ine.es/images/home/explica.png |
Revista Indice section#divulgacion > article > a > img | ine.es/images/home/revista_indice.png |
Icono Youtube div.embed-responsive > a.media-youtube > div.ico > img | ine.es/menus/_b/img/youtube_social_icon_red.gif |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/dynT3/img/CatGrp/2349.svg |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/dynT3/img/CatGrp/2350.svg |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/dynT3/img/CatGrp/2351.svg |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/dynT3/img/CatGrp/2359.svg |
ul.image-links > li > a > img.image ul.image-links > li > a > img.image | ine.es/menus/plantillas/dynT3/img/CatGrp/2353.svg |
ICal div.contenedor > div.titulo > a > img | ine.es/menus/js/calendario/calen.gif |
More information about the performance of your application. These numbers don't directly affect the Performance score.
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.
Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.
Performance issues directly impact user engagement and conversion rates.
| URL | Aspect Ratio (Displayed) | Aspect Ratio (Actual) | |
|---|---|---|---|
div.carrouselGallery > article.contenEnlace > figure > img div.carrouselGallery > article.contenEnlace > figure > img | ine.es/GS_FILES/encuentro_productores.png | 336 x 176 (1.91) | 1920 x 1080 (1.78) |
div.carrouselGallery > article.contenEnlace > figure > img div.carrouselGallery > article.contenEnlace > figure > img | ine.es/GS_FILES/img_Elecc_AND_2026.png | 336 x 176 (1.91) | 404 x 180 (2.24) |
div.carrouselGallery > article.contenEnlace > figure > img div.carrouselGallery > article.contenEnlace > figure > img | ine.es/GS_FILES/img_premio_2025_carrusel.png | 336 x 176 (1.91) | 404 x 179 (2.26) |
div.carrouselGallery > article.contenEnlace > figure > img div.carrouselGallery > article.contenEnlace > figure > img | ine.es/GS_FILES/img_Logo_ODS_av.png | 336 x 176 (1.91) | 400 x 179 (2.23) |
div.carrouselGallery > article.contenEnlace > figure > img div.carrouselGallery > article.contenEnlace > figure > img | ine.es/GS_FILES/img_aviso_plan.png | 336 x 176 (1.91) | 340 x 200 (1.70) |
div.carrouselGallery > article.contenEnlace > figure > img div.carrouselGallery > article.contenEnlace > figure > img | ine.es/GS_FILES/calidad_2.gif | 336 x 176 (1.91) | 337 x 189 (1.78) |
div.carrouselGallery > article.contenEnlace > figure > img div.carrouselGallery > article.contenEnlace > figure > img | ine.es/GS_FILES/aviso_indice100.jpg | 336 x 176 (1.91) | 335 x 178 (1.88) |
div.carrouselGallery > article > figure > img div.carrouselGallery > article > figure > img | ine.es/GS_FILES/aviso_PEN_1.jpeg | 336 x 176 (1.91) | 340 x 170 (2.00) |
div.carrouselGallery > article.contenEnlace > figure > img div.carrouselGallery > article.contenEnlace > figure > img | ine.es/GS_FILES/aviso_API.jfif | 336 x 176 (1.91) | 340 x 170 (2.00) |
div.carrouselGallery > article.contenEnlace > figure > img div.carrouselGallery > article.contenEnlace > figure > img | ine.es/GS_FILES/img_aviso_becas.png | 336 x 176 (1.91) | 340 x 170 (2.00) |
div.carrouselGallery > article.contenEnlace > figure > img div.carrouselGallery > article.contenEnlace > figure > img | ine.es/GS_FILES/img_aviso_opo.png | 336 x 176 (1.91) | 340 x 170 (2.00) |
div.carrouselGallery > article.contenEnlace > figure > img div.carrouselGallery > article.contenEnlace > figure > img | ine.es/GS_FILES/logo_esc_opaco.png | 336 x 176 (1.91) | 376 x 147 (2.56) |
article.contenEnlace > header > figure > img.lazy article.contenEnlace > header > figure > img.lazy | ine.es/GS_FILES/img_EDES-lazy.png | 258 x 160 (1.61) | 254 x 160 (1.59) |
Imagen noticia article.contenEnlace > header > figure > img.lazy | ine.es/GS_FILES/img_EMN-lazy.png | 258 x 160 (1.61) | 254 x 160 (1.59) |
article.contenEnlace > header > figure > img.lazy article.contenEnlace > header > figure > img.lazy | ine.es/GS_FILES/img_ICNE-lazy.png | 258 x 160 (1.61) | 254 x 160 (1.59) |
article.contenEnlace > header > figure > img.lazy article.contenEnlace > header > figure > img.lazy | ine.es/GS_FILES/img_IPSS-lazy.png | 258 x 160 (1.61) | 254 x 160 (1.59) |
article.contenEnlace > header > figure > img.lazy article.contenEnlace > header > figure > img.lazy | ine.es/GS_FILES/img_IASS-lazy.png | 258 x 160 (1.61) | 254 x 160 (1.59) |
article.contenEnlace > header > figure > img.lazy article.contenEnlace > header > figure > img.lazy | ine.es/GS_FILES/img_ICN-lazy.png | 258 x 160 (1.61) | 254 x 160 (1.59) |
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.
Send Feedback