https://cepal.org
Lighthouse Desktop
· 0 checks — Desktop Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.SCORE
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Detailed Report
Audit breakdown by category with detailed findings.
36
Performance
Insights
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.
Why this matters
Performance issues directly impact user engagement and conversion rates.
Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling
Why this matters
Performance issues directly impact user engagement and conversion rates.
3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.
Why this matters
Performance issues directly impact user engagement and conversion rates.
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.
Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.
Why this matters
Performance issues directly impact user engagement and conversion rates.
headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]
items: [map[node:map[type:text value:Total] score:0.087026] map[node:map[boundingRect:map[bottom:1354 height:572 left:105 right:1245 top:783 width:1140] lhId:page-1-DIV nodeLabel:Datos y estadísticas
CEPALSTAT
CEPALGEO
Portal de datos y estadísticas con rec… path:1,HTML,1,BODY,1,DIV,0,DIV,4,DIV,0,DIV,0,MAIN,0,SECTION,1,DIV,0,DIV,0,DIV,3,DIV selector:div > div#block-eclacstrap-cepal-content > div.config_pages > div.container snippet:<div class="container"> type:node] score:0.087026]]
headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]
items: [map[node:map[type:text value:Total] score:0.506969] map[node:map[boundingRect:map[bottom:5297 height:5130 left:0 right:1350 top:167 width:1350] lhId:page-2-DIV nodeLabel:COMUNICADO DE PRENSA
Al ritmo actual, América Latina y el Caribe solo cumplirí… path:1,HTML,1,BODY,1,DIV,0,DIV,4,DIV selector:body.path-frontpage > div.dialog-off-canvas-main-canvas > div#page > div.site-main snippet:<div class="site-main clearfix"> type:node] score:0.506969]]
Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.
Why this matters
Performance issues directly impact user engagement and conversion rates.
A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.
Why this matters
Performance issues directly impact user engagement and conversion rates.
headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:56.847 source:map[column:156 line:39 type:source-location url:https://www.cepal.org/sites/default/files/js/js_ONpIxVnq_BwZR2GTKWxu1Y2POCyZv5YsXze-A_vFP6Y.js?scope=footer&delta=0&language=es&theme=eclacstrap_cepal&include=eJxtj-FqwzAQg1_ImaEvZM6OYm5osfGZNtnTL6QuHW3_CH2IE6eI3tECtloMc1iUB5rPWNGELn6ODUTqQciwlhUuUn53f-rwiWJGtT6YReZha-F-FPGBrfyoPTqaLMPdEKvD0ZOsN6khisE_-X-UUIU-s0ThZKlp7fae35--TJISTKNS-z4turlcSiZCl-zzIa_8Jd-yOavUGWPjgHPU8Ktc3VVxM3_qefQHv1iHtQ urlProvider:network]]]
headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:80.481 source:map[column:2269 line:76 type:source-location url:https://www.cepal.org/sites/default/files/js/js_ONpIxVnq_BwZR2GTKWxu1Y2POCyZv5YsXze-A_vFP6Y.js?scope=footer&delta=0&language=es&theme=eclacstrap_cepal&include=eJxtj-FqwzAQg1_ImaEvZM6OYm5osfGZNtnTL6QuHW3_CH2IE6eI3tECtloMc1iUB5rPWNGELn6ODUTqQciwlhUuUn53f-rwiWJGtT6YReZha-F-FPGBrfyoPTqaLMPdEKvD0ZOsN6khisE_-X-UUIU-s0ThZKlp7fae35--TJISTKNS-z4turlcSiZCl-zzIa_8Jd-yOavUGWPjgHPU8Ktc3VVxM3_qefQHv1iHtQ urlProvider:network]] map[reflowTime:32.334 source:map[type:text value:[unattributed]]]]
Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.
Why this matters
Performance issues directly impact user engagement and conversion rates.
headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]
items: [map[duration:1308.5359997558594 label:Time to first byte subpart:timeToFirstByte] map[duration:15.455000244140624 label:Resource load delay subpart:resourceLoadDelay] map[duration:2466.499 label:Resource load duration subpart:resourceLoadDuration] map[duration:1551.84 label:Element render delay subpart:elementRenderDelay]]
lhId: page-0-IMG
nodeLabel: Foto panorámica de la sala de conferencias Raúl Prebisch de la CEPAL.
path: 1,HTML,1,BODY,1,DIV,0,DIV,4,DIV,0,DIV,0,MAIN,0,SECTION,1,DIV,0,DIV,0,DIV,2,DIV,1,DIV,0,UL,2,LI,0,DIV,0,DIV,0,DIV,0,IMG
selector: div.splide__slide__container > div.row > div.col-12 > img.img-fluid
snippet: <img class="img-fluid h-100 w-100" src="/sites/default/files/styles/press_media/public/2026-04/fotografia-panorami…" alt="Foto panorámica de la sala de conferencias Raúl Prebisch de la CEPAL.">
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
Why this matters
Performance issues directly impact user engagement and conversion rates.
lhId: page-0-IMG
nodeLabel: Foto panorámica de la sala de conferencias Raúl Prebisch de la CEPAL.
path: 1,HTML,1,BODY,1,DIV,0,DIV,4,DIV,0,DIV,0,MAIN,0,SECTION,1,DIV,0,DIV,0,DIV,2,DIV,1,DIV,0,UL,2,LI,0,DIV,0,DIV,0,DIV,0,IMG
selector: div.splide__slide__container > div.row > div.col-12 > img.img-fluid
snippet: <img class="img-fluid h-100 w-100" src="/sites/default/files/styles/press_media/public/2026-04/fotografia-panorami…" alt="Foto panorámica de la sala de conferencias Raúl Prebisch de la CEPAL.">
Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
Why this matters
Performance issues directly impact user engagement and conversion rates.
description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
value: no origins were preconnected
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates
Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.
Why this matters
Performance issues directly impact user engagement and conversion rates.
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 | |
|---|---|---|---|
<span>Segundo taller regional sobre cuantificación de la Cooperación Sur-Sur (C… li#splide-fba94d96372-clone13 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... | 594.9 KiB | 587.5 KiB |
<span>Seminario sobre la medición de flujos financieros ilícitos: experiencias … li#splide-fba94d96372-clone12 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... | 587.8 KiB | 580.5 KiB |
li#splide-b3b52c10d7e-clone11 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-clone11 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/ad6aa793-3204-4b39-ad55-88238... | 479.5 KiB | 468.3 KiB |
Trabajando por un futuro productivo, inclusivo y sostenible
La nueva visión in… div.config_pages > div.border-bottom > div.home-banner > div.bg-image | www.cepal.org/sites/default/files/2025-02/planificacion-estrategica_0.png | 463.5 KiB | 381.5 KiB |
li#splide-b3b52c10d7e-clone13 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-clone13 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/8b04aa95-aff3-49e7-af1a-b35da... | 274.2 KiB | 263.0 KiB |
<span>Taller de capacitación sobre producción y análisis de información sociode… li#splide-fba94d96372-clone09 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... | 257.1 KiB | 249.7 KiB |
ul.nav > li.menu-item > a.nav-link > img.icon-size-sm ul.nav > li.menu-item > a.nav-link > img.icon-size-sm | www.cepal.org/sites/default/files/2025-02/foro.png | 237.0 KiB | 236.9 KiB |
li#splide-b3b52c10d7e-clone15 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-clone15 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/850fdfc7-6416-4cc5-a7e4-5fd53... | 141.6 KiB | 130.4 KiB |
<span>Comunidad de Práctica 11: Innovación</span>
li#splide-fba94d96372-clone15 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... | 129.1 KiB | 121.7 KiB |
li#splide-b3b52c10d7e-clone12 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-clone12 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/06a8f3a3-62c4-4c07-871e-09417... | 116.0 KiB | 104.8 KiB |
li#splide-b3b52c10d7e-clone16 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-clone16 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/219c1db1-86dd-4ca5-97eb-375a5... | 101.9 KiB | 90.7 KiB |
li#splide-b3b52c10d7e-clone14 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-clone14 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/29544804-42c9-47de-9bda-29929... | 96.1 KiB | 84.9 KiB |
<span>Conferencia Regional de Alto Nivel «Innovación y Propiedad Intelectual pa… li#splide-fba94d96372-clone16 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... | 80.4 KiB | 73.6 KiB |
<span>Cuarta reunión de la Conferencia de las Partes del Acuerdo de Escazú (COP… li#splide-fba94d96372-clone10 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... | 78.2 KiB | 71.7 KiB |
<span>Curso sobre el uso de un modelo financiero para proyectos de minería de l… li#splide-fba94d96372-clone11 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... | 59.1 KiB | 54.1 KiB |
<span>Datos que Transforman | Edición Chile</span>
li#splide-fba94d96372-clone14 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... | 55.4 KiB | 50.8 KiB |
Foto panorámica de la sala de conferencias Raúl Prebisch de la CEPAL. div.splide__slide__container > div.row > div.col-12 > img.img-fluid | /sites/default/files/styles/press_media/public/2026-04/fo... | 94.3 KiB | 26.2 KiB |
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.
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.
Why this matters
Performance issues directly impact user engagement and conversion rates.
Estimated savings: 1.2 s
| URL | Time Spent |
|---|---|
| cepal.org/ | 1.2 s |
| www.cepal.org/ | 0.0 ms |
These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Element | Layout shift score |
|---|---|
COMUNICADO DE PRENSA
Al ritmo actual, América Latina y el Caribe solo cumplirí… body.path-frontpage > div.dialog-off-canvas-main-canvas > div#page > div.site-main | 0.507 |
Datos y estadísticas
CEPALSTAT
CEPALGEO
Portal de datos y estadísticas con rec… div > div#block-eclacstrap-cepal-content > div.config_pages > div.container | 0.087 |
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.
Why this matters
Performance issues directly impact user engagement and conversion rates.
TTI
Diagnostics
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.
Why this matters
Performance issues directly impact user engagement and conversion rates.
Estimated savings: 380 ms 494.0 KiB
| URL | Transfer Size | Est Savings |
|---|---|---|
| styles.cepal.org/eclacstrap.min.css | 763.9 KiB | 491.5 KiB |
| statistics.cepal.org/charts/desigualdad/assets/fontawesome/css/all.css | 14.2 KiB | 2.5 KiB |
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.
Why this matters
Performance issues directly impact user engagement and conversion rates.
Estimated savings: 1.1 s 916.2 KiB
| URL | Transfer Size | Est Savings |
|---|---|---|
| styles.cepal.org/eclacstrap.min.css | 763.4 KiB | 731.6 KiB |
| statistics.cepal.org/assets/bootstrap.min.css | 160.0 KiB | 156.2 KiB |
| statistics.cepal.org/charts/desigualdad/assets/fontawesome/css/all.css | 14.2 KiB | 14.2 KiB |
| statistics.cepal.org/charts/carousel/2025/assets/fontawesome/css/all.css | 14.2 KiB | 14.2 KiB |
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 |
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.
Why this matters
Performance issues directly impact user engagement and conversion rates.
Estimated savings: 0.0 ms 286.5 KiB
| URL | Transfer Size | Est Savings |
|---|---|---|
| www.googletagmanager.com/gtag/js?id=G-SPMBKHZPHZ | 160.6 KiB | 64.0 KiB |
| www.googletagmanager.com/gtag/js?id=G-SBQ764PNY7 | 155.4 KiB | 63.7 KiB |
| styles.cepal.org/bootstrap.bundle.min.js | 78.9 KiB | 61.3 KiB |
| statistics.cepal.org/assets/jquery.min.js | 87.4 KiB | 54.5 KiB |
| /sites/default/files/js/js_ONpIxVnq_BwZR2GTKWxu1Y2POCyZv5... | 78.4 KiB | 43.0 KiB |
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
Why this matters
Performance issues directly impact user engagement and conversion rates.
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 | |
|---|---|
Fotografía de la inauguración de la reunión. div.splide__slide__container > div.row > div.col-12 > img.img-fluid | /sites/default/files/styles/press_media/public/2026-04/fo... |
Fotografía del evento div.splide__slide__container > div.row > div.col-12 > img.img-fluid | /sites/default/files/styles/press_media/public/2026-04/la... |
Foto panorámica de la sala de conferencias Raúl Prebisch de la CEPAL. div.splide__slide__container > div.row > div.col-12 > img.img-fluid | /sites/default/files/styles/press_media/public/2026-04/fo... |
Reunion Cop 4-2026 div.splide__slide__container > div.row > div.col-12 > img.img-fluid | /sites/default/files/styles/press_media/public/2026-04/fo... |
Vista panorámica de la sala Raúl Prebisch de la CEPAL. div.splide__slide__container > div.row > div.col-12 > img.img-fluid | /sites/default/files/styles/press_media/public/2026-04/cl... |
Fotografía de la inauguración de la reunión. div.splide__slide__container > div.row > div.col-12 > img.img-fluid | /sites/default/files/styles/press_media/public/2026-04/fo... |
Fotografía del evento div.splide__slide__container > div.row > div.col-12 > img.img-fluid | /sites/default/files/styles/press_media/public/2026-04/la... |
Foto panorámica de la sala de conferencias Raúl Prebisch de la CEPAL. div.splide__slide__container > div.row > div.col-12 > img.img-fluid | /sites/default/files/styles/press_media/public/2026-04/fo... |
Reunion Cop 4-2026 div.splide__slide__container > div.row > div.col-12 > img.img-fluid | /sites/default/files/styles/press_media/public/2026-04/fo... |
<span>Taller de capacitación sobre producción y análisis de información sociode… li#splide-fba94d96372-clone01 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... |
<span>Cuarta reunión de la Conferencia de las Partes del Acuerdo de Escazú (COP… li#splide-fba94d96372-clone02 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... |
<span>Curso sobre el uso de un modelo financiero para proyectos de minería de l… li#splide-fba94d96372-clone03 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... |
<span>Seminario sobre la medición de flujos financieros ilícitos: experiencias … li#splide-fba94d96372-clone04 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... |
<span>Segundo taller regional sobre cuantificación de la Cooperación Sur-Sur (C… li#splide-fba94d96372-clone05 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... |
<span>Datos que Transforman | Edición Chile</span>
li#splide-fba94d96372-clone06 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... |
<span>Comunidad de Práctica 11: Innovación</span>
li#splide-fba94d96372-clone07 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... |
<span>Conferencia Regional de Alto Nivel «Innovación y Propiedad Intelectual pa… li#splide-fba94d96372-clone08 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... |
<span>Taller de capacitación sobre producción y análisis de información sociode… li#splide-fba94d96372-slide01 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... |
<span>Cuarta reunión de la Conferencia de las Partes del Acuerdo de Escazú (COP… li#splide-fba94d96372-slide02 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... |
<span>Curso sobre el uso de un modelo financiero para proyectos de minería de l… li#splide-fba94d96372-slide03 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... |
<span>Seminario sobre la medición de flujos financieros ilícitos: experiencias … li#splide-fba94d96372-slide04 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... |
<span>Segundo taller regional sobre cuantificación de la Cooperación Sur-Sur (C… li#splide-fba94d96372-slide05 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... |
<span>Datos que Transforman | Edición Chile</span>
li#splide-fba94d96372-slide06 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... |
<span>Comunidad de Práctica 11: Innovación</span>
li#splide-fba94d96372-slide07 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... |
<span>Conferencia Regional de Alto Nivel «Innovación y Propiedad Intelectual pa… li#splide-fba94d96372-slide08 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... |
<span>Taller de capacitación sobre producción y análisis de información sociode… li#splide-fba94d96372-clone09 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... |
<span>Cuarta reunión de la Conferencia de las Partes del Acuerdo de Escazú (COP… li#splide-fba94d96372-clone10 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... |
<span>Curso sobre el uso de un modelo financiero para proyectos de minería de l… li#splide-fba94d96372-clone11 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... |
<span>Seminario sobre la medición de flujos financieros ilícitos: experiencias … li#splide-fba94d96372-clone12 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... |
<span>Segundo taller regional sobre cuantificación de la Cooperación Sur-Sur (C… li#splide-fba94d96372-clone13 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... |
<span>Datos que Transforman | Edición Chile</span>
li#splide-fba94d96372-clone14 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... |
<span>Comunidad de Práctica 11: Innovación</span>
li#splide-fba94d96372-clone15 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... |
<span>Conferencia Regional de Alto Nivel «Innovación y Propiedad Intelectual pa… li#splide-fba94d96372-clone16 > div.card > div.position-relative > img.card-img-top | /sites/default/files/styles/press_media/public/events/ima... |
Observatorio de Igualdad de Género de América Latina y el Caribe div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/oig_0.svg |
Observatorio de Igualdad de Género de América Latina y el Caribe div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/oig_0.svg |
Observatorio de Igualdad de Género de América Latina y el Caribe div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/oig_0.svg |
Observatorio América Latina - Asia Pacífico div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/obs-asiapacifico_0.png |
Observatorio de Desarrollo Social en América Latina y el Caribe div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/obs_ds.png |
Portal de inversión social en América Latina y el Caribe div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/observatorio-social_0.png |
Observatorio América Latina - Asia Pacífico div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/obs-asiapacifico_0.png |
Observatorio de Desarrollo Social en América Latina y el Caribe div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/obs_ds.png |
Portal de inversión social en América Latina y el Caribe div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/observatorio-social_0.png |
Observatorio América Latina - Asia Pacífico div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/obs-asiapacifico_0.png |
Observatorio de Desarrollo Social en América Latina y el Caribe div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/obs_ds.png |
Portal de inversión social en América Latina y el Caribe div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/observatorio-social_0.png |
Observatorio de Desarrollo Social Alianza del Pacífico div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/alianza_del_pacifico-logo.png |
Observatorio de Desarrollo Social Alianza del Pacífico div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/alianza_del_pacifico-logo.png |
Observatorio de Desarrollo Social Alianza del Pacífico div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/alianza_del_pacifico-logo.png |
Observatorio Regional de Banda Ancha div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/cepal_logo.svg |
Repositorio Digital de la CEPAL div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/cepal_logo.svg |
Observatorio Regional de Banda Ancha div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/cepal_logo.svg |
Repositorio Digital de la CEPAL div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/cepal_logo.svg |
Observatorio Regional de Banda Ancha div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/cepal_logo.svg |
Naciones Unidas. CEPAL div > div > p > img.col-8 | www.cepal.org/sites/default/files/2025-02/cepal_logo.svg |
Observatorio Parlamentario de Cambio Climático y Transición Justa div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/opcc.svg |
Observatorio Parlamentario de Cambio Climático y Transición Justa div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/opcc.svg |
Observatorio Parlamentario de Cambio Climático y Transición Justa div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/opcc.svg |
Observatorio Regional de Planificación para el Desarrollo div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/obsplanes.png |
Observatorio Regional de Planificación para el Desarrollo div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/obsplanes.png |
Observatorio Regional de Planificación para el Desarrollo div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/obsplanes.png |
Observatorio de Agricultura Digital div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/oad.svg |
Observatorio de Agricultura Digital div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/oad.svg |
Observatorio de Agricultura Digital div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/oad.svg |
Observatorio Regional de Desarrollo Digital div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/odd_0.svg |
Observatorio Regional de Desarrollo Digital div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/odd_0.svg |
Observatorio Regional de Desarrollo Digital div.views-row > div.card-body > a.disabled > img | www.cepal.org/sites/default/files/2025-02/odd_0.svg |
Comisión Económica para América Latina y el Caribe div#cont-header > div.navbar-brand > a.site-branding-logo > img.site-logotype | www.cepal.org/themes/contrib/eclacstrap_base/images/brand/eclac-logo-es.svg |
More information about the performance of your application. These numbers don't directly affect the Performance score.
●Optimize DOM size
●Font display
●Optimize viewport for mobile
●Max Potential First Input Delay 40 ms
●Minify JavaScript
●User Timing marks and measures 12 user timings
●JavaScript execution time 0.7 s
●Minimizes main-thread work 1.7 s
●Avoid long main-thread tasks 2 long tasks found
●Avoid non-composited animations 8 animated elements found
●Network Requests
●Network Round Trip Times 340 ms
●Server Backend Latencies 640 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 0 ms
○INP breakdown
86
Accessibility
These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.
ARIA
Each ARIA `role` supports a specific subset of `aria-*` attributes. Mismatching these invalidates the `aria-*` attributes. Learn how to match ARIA attributes to their roles.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Quiénes somos nav#block-eclacstrap-cepal-footermenusitemap > ul.nav > li.menu-item--expanded > span.nav-link |
Qué ofrecemos nav#block-eclacstrap-cepal-footermenusitemap > ul.nav > li.menu-item--expanded > span.nav-link |
Cómo trabajamos nav#block-eclacstrap-cepal-footermenusitemap > ul.nav > li.menu-item--expanded > span.nav-link |
Noticias y actividades nav#block-eclacstrap-cepal-footermenusitemap > ul.nav > li.menu-item--expanded > span.nav-link |
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
Screen reader users rely on frame titles to describe the contents of frames. Learn more about frame titles.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div.row > div.col-12 > p > iframe#framedash div.row > div.col-12 > p > iframe#framedash |
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 |
|---|
div.mw-100 > main.main-content > section.section > a#main-content div.mw-100 > main.main-content > section.section > a#main-content |
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Best practices
Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Buscar div.d-flex > div.d-none > form.form-inline > button.icon-link |
These items highlight common accessibility best practices.
○Interactive controls are keyboard focusable
○Interactive elements indicate their purpose and state
○The page has a logical tab order
○Visual order on the page follows DOM order
○User focus is not accidentally trapped in a region
○The user's focus is directed to new content added to the page
○HTML5 landmark elements are used to improve navigation
○Offscreen content is hidden from assistive technology
○Custom controls have associated labels
○Custom controls have ARIA roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[role]`s have all required `[aria-*]` attributes
●Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
●`[role]`s are contained by their required parent element
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Buttons have an accessible name
●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
●Background and foreground colors have a sufficient contrast ratio
●Document has a `<title>` element
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●No element has a `[tabindex]` value greater than 0
●Heading elements appear in a sequentially-descending order
●Skip links are focusable.
●Document has a main landmark.
●Deprecated ARIA roles were not used
●ARIA IDs are unique
●Uses ARIA roles only on compatible elements
○`[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
○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.
○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.
○Image elements do not have `[alt]` attributes that are redundant text.
○Identical links have the same purpose.
○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.
96
Best Practices
User Experience
Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| URL | Aspect Ratio (Displayed) | Aspect Ratio (Actual) | |
|---|---|---|---|
li#splide-b3b52c10d7e-clone05 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-clone05 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/ad6aa793-3204-4b39-ad55-88238... | 227 x 303 (0.75) | 500 x 738 (0.68) |
li#splide-b3b52c10d7e-slide03 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-slide03 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/ad6aa793-3204-4b39-ad55-88238... | 227 x 303 (0.75) | 500 x 738 (0.68) |
li#splide-b3b52c10d7e-clone11 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-clone11 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/ad6aa793-3204-4b39-ad55-88238... | 227 x 303 (0.75) | 500 x 738 (0.68) |
li#splide-b3b52c10d7e-clone06 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-clone06 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/06a8f3a3-62c4-4c07-871e-09417... | 227 x 303 (0.75) | 500 x 695 (0.72) |
li#splide-b3b52c10d7e-slide04 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-slide04 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/06a8f3a3-62c4-4c07-871e-09417... | 227 x 303 (0.75) | 500 x 695 (0.72) |
li#splide-b3b52c10d7e-clone12 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-clone12 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/06a8f3a3-62c4-4c07-871e-09417... | 227 x 303 (0.75) | 500 x 695 (0.72) |
li#splide-b3b52c10d7e-clone01 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-clone01 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/8b04aa95-aff3-49e7-af1a-b35da... | 227 x 303 (0.75) | 500 x 694 (0.72) |
li#splide-b3b52c10d7e-clone07 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-clone07 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/8b04aa95-aff3-49e7-af1a-b35da... | 227 x 303 (0.75) | 500 x 694 (0.72) |
li#splide-b3b52c10d7e-slide05 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-slide05 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/8b04aa95-aff3-49e7-af1a-b35da... | 227 x 303 (0.75) | 500 x 694 (0.72) |
li#splide-b3b52c10d7e-clone13 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-clone13 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/8b04aa95-aff3-49e7-af1a-b35da... | 227 x 303 (0.75) | 500 x 694 (0.72) |
li#splide-b3b52c10d7e-clone03 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-clone03 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/850fdfc7-6416-4cc5-a7e4-5fd53... | 227 x 303 (0.75) | 500 x 658 (0.76) |
li#splide-b3b52c10d7e-slide01 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-slide01 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/850fdfc7-6416-4cc5-a7e4-5fd53... | 227 x 303 (0.75) | 500 x 658 (0.76) |
li#splide-b3b52c10d7e-clone09 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-clone09 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/850fdfc7-6416-4cc5-a7e4-5fd53... | 227 x 303 (0.75) | 500 x 658 (0.76) |
li#splide-b3b52c10d7e-clone15 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-clone15 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/850fdfc7-6416-4cc5-a7e4-5fd53... | 227 x 303 (0.75) | 500 x 658 (0.76) |
li#splide-b3b52c10d7e-clone04 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-clone04 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/219c1db1-86dd-4ca5-97eb-375a5... | 227 x 303 (0.75) | 500 x 656 (0.76) |
li#splide-b3b52c10d7e-slide02 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-slide02 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/219c1db1-86dd-4ca5-97eb-375a5... | 227 x 303 (0.75) | 500 x 656 (0.76) |
li#splide-b3b52c10d7e-clone10 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-clone10 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/219c1db1-86dd-4ca5-97eb-375a5... | 227 x 303 (0.75) | 500 x 656 (0.76) |
li#splide-b3b52c10d7e-clone16 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-clone16 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/219c1db1-86dd-4ca5-97eb-375a5... | 227 x 303 (0.75) | 500 x 656 (0.76) |
li#splide-b3b52c10d7e-clone02 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-clone02 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/29544804-42c9-47de-9bda-29929... | 227 x 303 (0.75) | 500 x 654 (0.76) |
li#splide-b3b52c10d7e-clone08 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-clone08 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/29544804-42c9-47de-9bda-29929... | 227 x 303 (0.75) | 500 x 654 (0.76) |
li#splide-b3b52c10d7e-slide06 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-slide06 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/29544804-42c9-47de-9bda-29929... | 227 x 303 (0.75) | 500 x 654 (0.76) |
li#splide-b3b52c10d7e-clone14 > div.card-home > div.card-body > img.img-fluid li#splide-b3b52c10d7e-clone14 > div.card-home > div.card-body > img.img-fluid | /server/api/core/bitstreams/29544804-42c9-47de-9bda-29929... | 227 x 303 (0.75) | 500 x 654 (0.76) |
●Uses HTTPS
●Avoids deprecated APIs
●Avoids third-party cookies
●Allows users to paste into input fields
●Avoids requesting the geolocation permission on page load
●Avoids requesting the notification permission on page load
●Serves images with appropriate resolution
●Page has the HTML doctype
●Properly defines charset
●No browser errors logged to the console
●No issues in the `Issues` panel in Chrome Devtools
●Ensure CSP is effective against XSS attacks
●Use a strong HSTS policy
●Ensure proper origin isolation with COOP
●Mitigate DOM-based XSS with Trusted Types
●Detected JavaScript libraries
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
○Mitigate clickjacking with XFO or CSP
100
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.
○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 have descriptive text
●Links are crawlable
●Image elements have `[alt]` attributes
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`
○robots.txt is valid