https://ugr.es
Lighthouse Mobile
· 0 checks — Mobile Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.SCORE
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Detailed Report
Audit breakdown by category with detailed findings.
33
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:0.40992900000000004] map[node:map[boundingRect:map[bottom:829 height:338 left:0 right:412 top:491 width:412] lhId:page-21-DIV nodeLabel:Pause
21 Abr
El proyecto Menoara gana la cuarta edición del Premio Nacional Tal… path:1,HTML,1,BODY,2,DIV,0,DIV,3,MAIN,1,DIV,0,DIV,1,DIV,0,DIV,1,DIV selector:div.region > div#block-ugr-content > div.full-layout > div#second snippet:<div id="second" class="section region-second"> type:node] score:0.403402 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:6208 height:126 left:139 right:273 top:6081 width:134] lhId:page-56-IMG nodeLabel:Universidad de Granada path:1,HTML,1,BODY,2,DIV,0,DIV,4,FOOTER,0,DIV,0,DIV,0,DIV,0,DIV,0,A,0,IMG selector:div#block-marcadelsitio > div.site-name > a.site-logo > img snippet:<img src="/themes/custom/ugr/logo-footer.svg" alt="Universidad de Granada"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:823 height:198 left:0 right:412 top:625 width:412] lhId:page-22-DIV nodeLabel:Este portal web únicamente utiliza cookies con finalidad técnica, no recaba ni … path:1,HTML,1,BODY,9,DIV selector:body.layout-no-sidebars > div#sliding-popup snippet:<div id="sliding-popup" class="sliding-popup-bottom" style="height: auto; width: 100%; bottom: 0px;"> type:node] score:0.00251 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:807 height:100 left:304 right:404 top:707 width:100] lhId:page-10-IMG nodeLabel:Avatar chatbot path:1,HTML,1,BODY,0,DIV,a,#document-fragment,0,DIV,1,DIV,1,BUTTON,0,DIV,0,IMG selector:div.app-omb-avatar-main > button.app-omb-avatar-display > div.app-omb-avatar-container > img.app-omb-avatar-image snippet:<img data-v-043a348a="" src="https://storage.googleapis.com/1mb-images/62c53a978a2ea8f366347673/bots-av…" alt="Avatar chatbot" class="app-omb-avatar-image"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:823 height:198 left:0 right:412 top:625 width:412] lhId:page-22-DIV nodeLabel:Este portal web únicamente utiliza cookies con finalidad técnica, no recaba ni … path:1,HTML,1,BODY,9,DIV selector:body.layout-no-sidebars > div#sliding-popup snippet:<div id="sliding-popup" class="sliding-popup-bottom" style="height: auto; width: 100%; bottom: 0px;"> type:node] score:0.000837 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:807 height:100 left:304 right:404 top:707 width:100] lhId:page-10-IMG nodeLabel:Avatar chatbot path:1,HTML,1,BODY,0,DIV,a,#document-fragment,0,DIV,1,DIV,1,BUTTON,0,DIV,0,IMG selector:div.app-omb-avatar-main > button.app-omb-avatar-display > div.app-omb-avatar-container > img.app-omb-avatar-image snippet:<img data-v-043a348a="" src="https://storage.googleapis.com/1mb-images/62c53a978a2ea8f366347673/bots-av…" alt="Avatar chatbot" class="app-omb-avatar-image"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:823 height:198 left:0 right:412 top:625 width:412] lhId:page-22-DIV nodeLabel:Este portal web únicamente utiliza cookies con finalidad técnica, no recaba ni … path:1,HTML,1,BODY,9,DIV selector:body.layout-no-sidebars > div#sliding-popup snippet:<div id="sliding-popup" class="sliding-popup-bottom" style="height: auto; width: 100%; bottom: 0px;"> type:node] score:0.000815 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:807 height:100 left:304 right:404 top:707 width:100] lhId:page-10-IMG nodeLabel:Avatar chatbot path:1,HTML,1,BODY,0,DIV,a,#document-fragment,0,DIV,1,DIV,1,BUTTON,0,DIV,0,IMG selector:div.app-omb-avatar-main > button.app-omb-avatar-display > div.app-omb-avatar-container > img.app-omb-avatar-image snippet:<img data-v-043a348a="" src="https://storage.googleapis.com/1mb-images/62c53a978a2ea8f366347673/bots-av…" alt="Avatar chatbot" class="app-omb-avatar-image"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:823 height:198 left:0 right:412 top:625 width:412] lhId:page-22-DIV nodeLabel:Este portal web únicamente utiliza cookies con finalidad técnica, no recaba ni … path:1,HTML,1,BODY,9,DIV selector:body.layout-no-sidebars > div#sliding-popup snippet:<div id="sliding-popup" class="sliding-popup-bottom" style="height: auto; width: 100%; bottom: 0px;"> type:node] score:0.000802 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:807 height:100 left:304 right:404 top:707 width:100] lhId:page-10-IMG nodeLabel:Avatar chatbot path:1,HTML,1,BODY,0,DIV,a,#document-fragment,0,DIV,1,DIV,1,BUTTON,0,DIV,0,IMG selector:div.app-omb-avatar-main > button.app-omb-avatar-display > div.app-omb-avatar-container > img.app-omb-avatar-image snippet:<img data-v-043a348a="" src="https://storage.googleapis.com/1mb-images/62c53a978a2ea8f366347673/bots-av…" alt="Avatar chatbot" class="app-omb-avatar-image"> type:node]]] type:subitems]]]
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:0.01309] map[node:map[boundingRect:map[bottom:807 height:100 left:0 right:404 top:707 width:404] lhId:page-23-DIV nodeLabel:Chatbot:
¿En qué puedo ayudarte? path:1,HTML,1,BODY,0,DIV,a,#document-fragment,0,DIV,1,DIV selector:div.app-omb-app > div.app-omb-avatar-main snippet:<div data-v-e85fad36="" class="app-omb-avatar-main app-omb-position-right app-omb-position-bottom" style="min-height: 100px;"> type:node] score:0.01309 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:807 height:100 left:304 right:404 top:707 width:100] lhId:page-10-IMG nodeLabel:Avatar chatbot path:1,HTML,1,BODY,0,DIV,a,#document-fragment,0,DIV,1,DIV,1,BUTTON,0,DIV,0,IMG selector:div.app-omb-avatar-main > button.app-omb-avatar-display > div.app-omb-avatar-container > img.app-omb-avatar-image snippet:<img data-v-043a348a="" src="https://storage.googleapis.com/1mb-images/62c53a978a2ea8f366347673/bots-av…" alt="Avatar chatbot" class="app-omb-avatar-image"> type:node]]] type:subitems]]]
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.
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.
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 | |
|---|---|---|---|
Banner infougr div.views-row > div.views-field > div.field-content > img | www.ugr.es/sites/default/files/comunicados-oficiales/banner-infougr.png | 7.2 MiB | 7.2 MiB |
Estudiantes por los paseillos universitarios en el campus de Fuentenueva article.media > div.field > picture > img | /sites/default/files/styles/home_destacado_2dpr_0_479_/pu... | 169.8 KiB | 151.6 KiB |
Patio del Hospital Real con fuente en el centro y puerta al fondo, a modo de rá… article.media > div.field > picture > img | /sites/default/files/styles/home_destacado_2dpr_0_479_/pu... | 156.7 KiB | 138.5 KiB |
Composición con texto e imagen div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_destacado_2dpr_0_479_/pu... | 78.6 KiB | 66.6 KiB |
varios iconos de redes sociales div.views-row > div.views-field > div.field-content > img | www.ugr.es/sites/default/files/comunicados-oficiales/Banner%20rrss%202.png | 66.9 KiB | 60.9 KiB |
#FacultadTour div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_slider_2dpr_0_479_/publi... | 60.0 KiB | 48.9 KiB |
Un grupo de estudiantes div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_destacado_2dpr_0_479_/pu... | 55.6 KiB | 47.1 KiB |
Convocatoria General de Becas MEC 2026-2027 div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_slider_2dpr_0_479_/publi... | 57.6 KiB | 46.9 KiB |
Grupo de niños div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_destacado_2dpr_0_479_/pu... | 50.1 KiB | 42.5 KiB |
‘Ciencia de repente’, serie de divulgación que lleva la investigación y el cono… div.views-row > div.views-field > div.field-content > img | www.ugr.es/sites/default/files/comunicados-oficiales/banner-sevidencia_0.jpg | 37.5 KiB | 31.6 KiB |
Avatar chatbot div.app-omb-avatar-main > button.app-omb-avatar-display > div.app-omb-avatar-container > img.app-omb-avatar-image | /1mb-images/62c53a978a2ea8f366347673/bots-avatar/16843124... | 31.6 KiB | 30.2 KiB |
La UGR convoca los IV Premios a la Iniciativa en la Gestión del PTGAS div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_slider_2dpr_0_479_/publi... | 32.2 KiB | 26.3 KiB |
Grupo de personas y el texto ODS UGR div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_destacado_2dpr_0_479_/pu... | 29.7 KiB | 25.2 KiB |
Investigadora div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_destacado_2dpr_0_479_/pu... | 26.8 KiB | 22.7 KiB |
Elaboración de la Estrategia Impronta UGR div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_slider_2dpr_0_479_/publi... | 24.2 KiB | 19.7 KiB |
Acuerdos adoptados en Consejo de Gobierno ordinario del 10/04/2026 div.views-row > div.views-field > div.field-content > img | /sites/default/files/comunicados-oficiales/banner-acuerdo... | 20.1 KiB | 17.8 KiB |
‘La evidencia la da la ciencia div.views-row > div.views-field > div.field-content > img | www.ugr.es/sites/default/files/comunicados-oficiales/banner-sevidencia.jpg | 22.6 KiB | 16.7 KiB |
La Facultad de Traducción e Interpretación celebra la festividad de su patrón, … div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_noticia_2dpr_0_479_/publ... | 40.4 KiB | 15.9 KiB |
Texto junto a un arco div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_destacado_2dpr_0_479_/pu... | 18.6 KiB | 15.7 KiB |
Identifican una variante genética asociada a la evolución del cáncer renal div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_noticia_2dpr_0_479_/publ... | 31.2 KiB | 12.3 KiB |
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
Why this matters
Performance issues directly impact user engagement and conversion rates.
lhId: page-20-IMG
nodeLabel: #FacultadTour
path: 1,HTML,1,BODY,2,DIV,0,DIV,3,MAIN,1,DIV,0,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,2,DIV,0,DIV,1,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,PICTURE,6,IMG
selector: div.views-field > div.field-content > picture > img
snippet: <img src="https://www.ugr.es/sites/default/files/styles/home_slider_2dpr_0_479_/publ…" alt="#FacultadTour" typeof="foaf:Image">
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.
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.
| URL | Transfer Size | Duration |
|---|---|---|
| fonts.googleapis.com/css?family=Lato:300,300i,400,400i,700,900|Montserrat | 1.2 KiB | 824 ms |
| /sites/default/files/js/js_WTVW5OyrPr8NSr1yuCI7nQh-zkpryU... | 85.0 KiB | 1.8 s |
| /sites/default/files/css/css_RjiBtTpe3ER9je1oX0RA9qCeaJn-... | 79.6 KiB | 1.5 s |
| www.ugr.es/core/assets/vendor/modernizr/modernizr.min.js?v=3.3.1 | 2.7 KiB | 644 ms |
| /sites/default/files/css/css_2BvQTYfQffFmuBrtS6ELHOqxjRnE... | 7.1 KiB | 315 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: 795 ms
| URL | Time Spent |
|---|---|
| ugr.es/ | 795 ms |
| www.ugr.es/ | 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 |
|---|---|
Pause
21 Abr
El proyecto Menoara gana la cuarta edición del Premio Nacional Tal… div.region > div#block-ugr-content > div.full-layout > div#second | 0.403 |
Chatbot:
¿En qué puedo ayudarte? div.app-omb-app > div.app-omb-avatar-main | 0.013 |
Este portal web únicamente utiliza cookies con finalidad técnica, no recaba ni … body.layout-no-sidebars > div#sliding-popup | 0.003 |
Este portal web únicamente utiliza cookies con finalidad técnica, no recaba ni … body.layout-no-sidebars > div#sliding-popup | 0.001 |
Este portal web únicamente utiliza cookies con finalidad técnica, no recaba ni … body.layout-no-sidebars > div#sliding-popup | 0.001 |
Este portal web únicamente utiliza cookies con finalidad técnica, no recaba ni … body.layout-no-sidebars > div#sliding-popup | 0.001 |
Este portal web únicamente utiliza cookies con finalidad técnica, no recaba ni … body.layout-no-sidebars > div#sliding-popup | 0.001 |
Este portal web únicamente utiliza cookies con finalidad técnica, no recaba ni … body.layout-no-sidebars > div#sliding-popup | 0.001 |
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.
Why this matters
Performance issues directly impact user engagement and conversion rates.
TTI
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.
Why this matters
Performance issues directly impact user engagement and conversion rates.
Diagnostics
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.
Why this matters
Performance issues directly impact user engagement and conversion rates.
Estimated savings: 330 ms 68.6 KiB
| URL | Transfer Size | Est Savings |
|---|---|---|
| /sites/default/files/css/css_RjiBtTpe3ER9je1oX0RA9qCeaJn-... | 78.9 KiB | 68.6 KiB |
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.
Why this matters
Performance issues directly impact user engagement and conversion rates.
Estimated savings: 3.1 s 291.3 KiB
| URL | Transfer Size | Est Savings |
|---|---|---|
| chat.1millionbot.com/app.js | 146.3 KiB | 66.9 KiB |
| www.googletagmanager.com/gtag/js?id=G-1VP321ZLLY&cx=c>m=4e64h1 | 155.6 KiB | 66.7 KiB |
| www.googletagmanager.com/gtag/js?id=UA-4060598-1 | 115.7 KiB | 62.9 KiB |
| /sites/default/files/js/js_WTVW5OyrPr8NSr1yuCI7nQh-zkpryU... | 84.4 KiB | 37.7 KiB |
| analiticasweb.ugr.es/matomo.js | 66.4 KiB | 36.1 KiB |
| static.addtoany.com/menu/modules/core.ydpp7jcu.js | 25.7 KiB | 21.0 KiB |
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Category | Time Spent |
|---|---|
| Other | 1.4 s |
| Script Evaluation | 1.0 s |
| Style & Layout | 593 ms |
| Script Parsing & Compilation | 177 ms |
| Rendering | 108 ms |
| Parse HTML & CSS | 87 ms |
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.
Why this matters
Performance issues directly impact user engagement and conversion rates.
Estimated savings: 0.0 ms 6.4 KiB
| URL | Transfer Size | Est Savings |
|---|---|---|
| /sites/default/files/js/js_7_96lEBAlquQIzl41OND0qeJKncV5j... | 17.9 KiB | 4.0 KiB |
| www.ugr.es/modules/contrib/eu_cookie_compliance/js/eu_cookie_compliance.js?v=1.9 | 8.1 KiB | 2.4 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 | |
|---|---|
Logo Arqus alliance div.clearfix > p > a.arqus-logo > img | www.ugr.es/themes/custom/ugr/arqus-alliance.svg |
Universidad de Granada div#block-marcadelsitio > div.site-name > a.site-logo > img | www.ugr.es/themes/custom/ugr/logo-footer.svg |
Universidad de Granada div#block-subsite-branding > div.site-name > a.site-logo > img | www.ugr.es/themes/custom/ugr/ugr-horizontal-color.svg |
Composición con texto e imagen div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_destacado_2dpr_0_479_/pu... |
Investigadora div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_destacado_2dpr_0_479_/pu... |
Estudiantes por los paseillos universitarios en el campus de Fuentenueva article.media > div.field > picture > img | /sites/default/files/styles/home_destacado_2dpr_0_479_/pu... |
Un grupo de estudiantes div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_destacado_2dpr_0_479_/pu... |
Texto junto a un arco div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_destacado_2dpr_0_479_/pu... |
Grupo de niños div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_destacado_2dpr_0_479_/pu... |
Patio del Hospital Real con fuente en el centro y puerta al fondo, a modo de rá… article.media > div.field > picture > img | /sites/default/files/styles/home_destacado_2dpr_0_479_/pu... |
Grupo de personas y el texto ODS UGR div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_destacado_2dpr_0_479_/pu... |
Elaboración de la Estrategia Impronta UGR div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_slider_2dpr_0_479_/publi... |
#FacultadTour div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_slider_2dpr_0_479_/publi... |
Convocatoria General de Becas MEC 2026-2027 div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_slider_2dpr_0_479_/publi... |
La UGR convoca los IV Premios a la Iniciativa en la Gestión del PTGAS div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_slider_2dpr_0_479_/publi... |
Elaboración de la Estrategia Impronta UGR div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_slider_2dpr_0_479_/publi... |
#FacultadTour div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_slider_2dpr_0_479_/publi... |
Convocatoria General de Becas MEC 2026-2027 div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_slider_2dpr_0_479_/publi... |
La UGR convoca los IV Premios a la Iniciativa en la Gestión del PTGAS div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_slider_2dpr_0_479_/publi... |
Elaboración de la Estrategia Impronta UGR div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_slider_2dpr_0_479_/publi... |
El proyecto Menoara gana la cuarta edición del Premio Nacional TaleS div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_noticia_2dpr_0_479_/publ... |
Identifican una variante genética asociada a la evolución del cáncer renal div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_noticia_2dpr_0_479_/publ... |
La Facultad de Traducción e Interpretación celebra la festividad de su patrón, … div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_noticia_2dpr_0_479_/publ... |
Ana Gallego Cuiñas, miembro del jurado del Premio Cervantes 2025 div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_noticia_2dpr_0_479_/publ... |
Misión Técnica Internacional’ de la Unión Iberoamericana de Municipalistas div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_noticia_2dpr_0_479_/publ... |
La UGR imparte un seminario sobre Gemini div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_noticia_2dpr_0_479_/publ... |
El proyecto Menoara gana la cuarta edición del Premio Nacional TaleS div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_noticia_2dpr_0_479_/publ... |
Identifican una variante genética asociada a la evolución del cáncer renal div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_noticia_2dpr_0_479_/publ... |
La Facultad de Traducción e Interpretación celebra la festividad de su patrón, … div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_noticia_2dpr_0_479_/publ... |
Ana Gallego Cuiñas, miembro del jurado del Premio Cervantes 2025 div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_noticia_2dpr_0_479_/publ... |
Misión Técnica Internacional’ de la Unión Iberoamericana de Municipalistas div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_noticia_2dpr_0_479_/publ... |
La UGR imparte un seminario sobre Gemini div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_noticia_2dpr_0_479_/publ... |
El proyecto Menoara gana la cuarta edición del Premio Nacional TaleS div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_noticia_2dpr_0_479_/publ... |
Identifican una variante genética asociada a la evolución del cáncer renal div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_noticia_2dpr_0_479_/publ... |
Logo Pacto Digital para la Protección de Las Personas div.logos-footer-block > div.logos-footer > a.pactodigital > img | www.ugr.es/themes/custom/ugr/pactodigital.svg |
perros de paja div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_banners_2dpr_0_479_/publ... |
logo presupuestos div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_banners_2dpr_0_479_/publ... |
bioética logo div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_banners_2dpr_0_479_/publ... |
semana eslovena logo div.views-field > div.field-content > picture > img | /sites/default/files/styles/home_banners_2dpr_0_479_/publ... |
Estrategia de RRHH para los investigadores div.logos-footer-block > div.logos-footer > a.excelencia-logo > img | www.ugr.es/themes/custom/ugr/excelencia.svg |
Logo Universidades Públicas de Andalucía div.logos-footer-block > div.logos-footer > a.aupa-logo > img | www.ugr.es/themes/custom/ugr/aupa.svg |
Logo Sello de Transparencia Universidades 2024 div.logos-footer-block > div.logos-footer > a.transparencia-logo > img | www.ugr.es/themes/custom/ugr/transparencia-universidades.svg |
Logo Universia div.logos-footer-block > div.logos-footer > a.excelencia-logo > img | www.ugr.es/themes/custom/ugr/universia.svg |
More information about the performance of your application. These numbers don't directly affect the Performance score.
●Optimize DOM size
●Forced reflow
●LCP breakdown
●Optimize viewport for mobile
●Minify CSS
●User Timing marks and measures 5 user timings
●JavaScript execution time 1.1 s
●Avoid long main-thread tasks 15 long tasks found
●Avoid non-composited animations 30 animated elements found
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 20 ms
●Server Backend Latencies 150 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 60 ms
○INP breakdown
96
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
Focusable descendents within an `[aria-hidden="true"]` element prevent those interactive elements from being available to users of assistive technologies like screen readers. Learn how `aria-hidden` affects focusable elements.
Why this matters
Informational: a Permissions-Policy directive showing feature -> allowed origins.
Source: MDN Permissions-Policy
| Failing Elements |
|---|
21 Abr
La Facultad de Traducción e Interpretación celebra la festividad de su p… div.view-content > div.slick-list > div.slick-track > div.slick-slide |
21 Abr
Ana Gallego Cuiñas, miembro del jurado del Premio Cervantes 2025 div.view-content > div.slick-list > div.slick-track > div.slick-slide |
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.
○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
●Buttons have an accessible name
●Image elements have `[alt]` attributes
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●ARIA attributes are used as specified for the element's role
●Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
●Elements use only permitted ARIA attributes
●Background and foreground colors have a sufficient contrast ratio
●Document has a `<title>` element
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Links have a discernible name
●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●No element has a `[tabindex]` value greater than 0
●Touch targets have sufficient size and spacing.
●`[lang]` attributes have a valid value
●Heading elements appear in a sequentially-descending order
●Document has a main landmark.
●Deprecated ARIA roles were not used
●Uses ARIA roles only on compatible elements
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements have accessible names
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
○`[role]`s are contained by their required parent element
○Elements with the `role=text` attribute do not have focusable descendents.
○ARIA toggle fields have accessible names
○ARIA `tooltip` elements have accessible names
○ARIA `treeitem` elements have accessible names
○The page contains a heading, skip link, or landmark region
○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
○Definition list items are wrapped in `<dl>` elements
○ARIA IDs are unique
○No form fields have multiple labels
○`<frame>` or `<iframe>` elements have a title
○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
○Input buttons have discernible text.
○`<input type="image">` elements have `[alt]` text
○Form elements have associated labels
○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.
○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.
○`<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.
100
Best Practices
●Uses HTTPS
●Avoids deprecated APIs
●Avoids third-party cookies
●Allows users to paste into input fields
●Avoids requesting the geolocation permission on page load
●Avoids requesting the notification permission on page load
●Displays images with correct aspect ratio
●Serves images with appropriate resolution
●Page has the HTML doctype
●Properly defines charset
●No browser errors logged to the console
●No issues in the `Issues` panel in Chrome Devtools
●Ensure CSP is effective against XSS attacks
●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
○Use a strong HSTS policy
○Mitigate clickjacking with XFO or CSP
92
SEO
These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.
Content Best Practices
Descriptive link text helps search engines understand your content. Learn how to make links more accessible.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Link destination | Link Text |
|---|---|
| www.ugr.es/condiciones-legales | Más información |
Format your HTML in a way that enables crawlers to better understand your app’s content.
○Structured data is valid
●Page isn’t blocked from indexing
●Document has a `<title>` element
●Document has a meta description
●Page has successful HTTP status code
●Links are crawlable
●robots.txt is valid
●Image elements have `[alt]` attributes
●Document has a valid `hreflang`
●Document has a valid `rel=canonical`