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Lighthouse Mobile

· 0 checks — Mobile Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.
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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.

RequestCache TTLTransfer Size
ine.es/GS_FILES/encuentro_productores.png43200.0 s382.9 KiB
ine.es/GS_FILES/aviso_espacif_2026.PNG43200.0 s92.1 KiB
ine.es/menus/_b/js/component/ine.js?L=03600.0 s31.1 KiB
ine.es/images/home/img_Transparencia_carrusel.png43200.0 s44.1 KiB
/menus/_b/js/component/components.js?L=0&crrsl=1&ilp=1&pn...3600.0 s25.8 KiB
ine.es/GS_FILES/aviso_indice_101.jpg43200.0 s36.4 KiB
www.google-analytics.com/analytics.js7200.0 s20.9 KiB
ine.es/padrononline/menus/_b/img/logo.svg10800.0 s18.8 KiB
ine.es/menus/_b/js/consul.js?l=es3600.0 s15.4 KiB
ine.es/menus/_b/css/base.css?vnew=014400.0 s17.9 KiB
ine.es/images/home/infografias.jpg43200.0 s22.2 KiB
ine.es/images/home/apli_cumple.png43200.0 s19.6 KiB
ine.es/menus/_b/js/general.js?L=0&chars=UTF-83600.0 s12.2 KiB
/menus/_b/css/component/components.css?L=0&crrsl=1&ilp=1&...14400.0 s13.6 KiB
ine.es/images/home/apli_atlas_renta_hogares.jpg43200.0 s16.7 KiB
ine.es/images/home/CNAE2025_carrusel.png43200.0 s15.9 KiB
i.ytimg.com/vi/GaU7rNook7A/mqdefault.jpg7200.0 s10.5 KiB
ine.es/menus/js/calendario/calendario.js3600.0 s9.0 KiB
ine.es/images/home/logo_IOE.png43200.0 s13.2 KiB
ine.es/images/home/apli_turismo.jpg43200.0 s12.1 KiB
ine.es/GS_FILES/img_Elecc_AND_2026.png43200.0 s12.1 KiB
ine.es/images/home/apli_ods.jpg43200.0 s11.6 KiB
ine.es/images/home/apli_nom_naci.jpg43200.0 s11.3 KiB
ine.es/menus/plantillas/raizweb/home/img/tema_1254735976620.svg10800.0 s8.0 KiB
ine.es/menus/_b/js/cabecera.js?v=1&qz=03600.0 s6.3 KiB
ine.es/images/home/apli_defunciones.jpg43200.0 s9.7 KiB
ine.es/images/home/apli_flujos.jpg43200.0 s8.7 KiB
ine.es/menus/_b/css/nav.css14400.0 s6.1 KiB
ine.es/images/home/carrusel_esc_ganadores_fase_nacional.jpg43200.0 s7.3 KiB
ine.es/images/home/iria.png43200.0 s7.2 KiB
ine.es/GS_FILES/calidad_2.gif43200.0 s7.0 KiB
ine.es/menus/_b/css/cabecera_pie.css14400.0 s5.0 KiB
ine.es/images/home/apli_territoriales-lazy.jpg43200.0 s5.8 KiB
ine.es/menus/plantillas/raizweb/home/css/home.css14400.0 s4.2 KiB
ine.es/menus/js/loading.js3600.0 s3.2 KiB
ine.es/images/home/apli_habitantes-lazy.jpg43200.0 s5.1 KiB
ine.es/images/home/logoycurvas.png43200.0 s5.0 KiB
ine.es/images/home/masine.png43200.0 s5.0 KiB
ine.es/menus/_b/css/media_query.css14400.0 s3.6 KiB
ine.es/menus/plantillas/raizweb/home/img/tema_1254735971047.svg10800.0 s3.4 KiB
ine.es/menus/_b/img/LogoINE.svg10800.0 s3.3 KiB
ine.es/images/home/piramide_h.png43200.0 s4.5 KiB
ine.es/GS_FILES/img_aviso_becas-lazy.png43200.0 s4.4 KiB
ine.es/GS_FILES/img_aviso_plan-lazy.png43200.0 s4.4 KiB
ine.es/images/home/carrusel_ods_1.png43200.0 s4.4 KiB
ine.es/menus/js/calendario/fondo.jpg43200.0 s4.1 KiB
ine.es/GS_FILES/img_IPSS-lazy.png43200.0 s4.0 KiB
ine.es/GS_FILES/logo_esc_opaco-lazy.png43200.0 s4.0 KiB
ine.es/images/home/img_nombres-lazy.png43200.0 s3.8 KiB
ine.es/images/home/INE_censo_logo.svg10800.0 s2.6 KiB
ine.es/GS_FILES/img_ICN-lazy.png43200.0 s3.5 KiB
ine.es/menus/_b/js/media.js3600.0 s2.2 KiB
ine.es/menus/_b/js/social.js3600.0 s2.1 KiB
ine.es/GS_FILES/img_IPC_renta-lazy.png43200.0 s3.4 KiB
ine.es/menus/js/calendario/themeINE.css14400.0 s2.5 KiB
ine.es/menus/_b/css/iconos.css14400.0 s2.5 KiB
ine.es/menus/plantillas/raizweb/home/css/SeccPrensa.css?id=96&id=104c14400.0 s2.5 KiB
ine.es/images/home/Logo-ES_DataLab.svg10800.0 s2.4 KiB
ine.es/GS_FILES/aviso_PEN_1-lazy.jpeg43200.0 s3.3 KiB
ine.es/GS_FILES/img_IASS-lazy.png43200.0 s3.3 KiB
ine.es/menus/_b/css/cesta.css14400.0 s2.4 KiB
ine.es/GS_FILES/img_premio_2025_carrusel-lazy.png43200.0 s3.1 KiB
ine.es/images/home/revista_indice.png43200.0 s2.9 KiB
ine.es/GS_FILES/aviso_api_3-lazy.png43200.0 s2.9 KiB
ine.es/menus/_b/img/mas_contenido.png43200.0 s2.7 KiB
ine.es/menus/_b/fonts/ineicons/style.css14400.0 s2.0 KiB
ine.es/menus/plantillas/raizweb/home/img/tema_1254735976594.svg10800.0 s1.9 KiB
ine.es/GS_FILES/img_EMN-lazy.png43200.0 s2.6 KiB
ine.es/GS_FILES/img_aviso_opo-lazy.png43200.0 s2.6 KiB
ine.es/images/home/explica.png43200.0 s2.5 KiB
ine.es/menus/plantillas/raizweb/home/img/tema_1254735570541.svg10800.0 s1.7 KiB
ine.es/GS_FILES/img_EDES-lazy.png43200.0 s2.4 KiB
ine.es/GS_FILES/img_ICNE-lazy.png43200.0 s2.3 KiB
ine.es/menus/plantillas/dynT3/img/CatGrp/2351.svg10800.0 s1.6 KiB
ine.es/GS_FILES/aviso_indice100-lazy.jpg43200.0 s2.2 KiB
ine.es/menus/plantillas/dynT3/img/CatGrp/2349.svg10800.0 s1.6 KiB
ine.es/GS_FILES/img_Logo_ODS_av-lazy.png43200.0 s2.1 KiB
ine.es/menus/plantillas/raizweb/home/img/tema_1254734710984.svg10800.0 s1.5 KiB
ine.es/menus/plantillas/raizweb/home/img/tema_1254735570703.svg10800.0 s1.5 KiB
ine.es/menus/plantillas/raizweb/home/img/tema_1254735976604.svg10800.0 s1.5 KiB
ine.es/menus/plantillas/raizweb/home/img/tema_1254735976151.svg10800.0 s1.5 KiB
ine.es/menus/plantillas/raizweb/home/img/tema_1254735570688.svg10800.0 s1.4 KiB
ine.es/menus/plantillas/dynT3/img/CatGrp/2359.svg10800.0 s1.4 KiB
ine.es/menus/plantillas/dynT3/img/CatGrp/2353.svg10800.0 s1.4 KiB
ine.es/menus/plantillas/raizweb/home/js/home.js3600.0 s1.2 KiB
ine.es/menus/plantillas/raizweb/home/img/tema_1254735570567.svg10800.0 s1.3 KiB
ine.es/menus/plantillas/dynT3/img/CatGrp/2350.svg10800.0 s1.3 KiB
ine.es/menus/_b/css/media.css14400.0 s1.1 KiB
ine.es/menus/js/cookie.js3600.0 s885 B
ine.es/menus/js/es/textoTooltip.js3600.0 s866 B
ine.es/menus/_b/js/politicaCookies.js3600.0 s818 B
ine.es/menus/_b/js/lazy.min.js3600.0 s786 B
ine.es/menus/_b/img/LogoINESiglasMini.svg10800.0 s890 B
ine.es/menus/plantillas/buscar/js/liveSearch.js3600.0 s744 B
ine.es/menus/_b/img/youtube_social_icon_red.gif43200.0 s1.1 KiB
ine.es/menus/js/calendario/calen.gif43200.0 s901 B
ine.es/menus/plantillas/raizweb/home/css/homeMov.css14400.0 s648 B
ine.es/menus/plantillas/raizweb/home/css/SeccPrensaMov.css14400.0 s562 B

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:0.458409] map[node:map[boundingRect:map[bottom:12511 height:12511 left:0 right:412 top:0 width:412] lhId:page-1-BODY nodeLabel:body path:1,HTML,1,BODY selector:body snippet:<body> type:node] score:0.456258 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:324 height:100 left:155 right:258 top:224 width:103] lhId:page-31-IMG nodeLabel:ul.image-links > li > a > img.image path:1,HTML,1,BODY,0,DIV,3,MAIN,1,SECTION,1,DIV,0,NAV,0,UL,0,LI,0,A,0,IMG selector:ul.image-links > li > a > img.image snippet:<img class="image" src="/menus/plantillas/dynT3/img/CatGrp/2349.svg" alt=""> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:698 height:100 left:155 right:258 top:598 width:103] lhId:page-6-IMG nodeLabel:ul.image-links > li > a > img.image path:1,HTML,1,BODY,0,DIV,3,MAIN,1,SECTION,1,DIV,0,NAV,0,UL,2,LI,0,A,0,IMG selector:ul.image-links > li > a > img.image snippet:<img class="image" src="/menus/plantillas/dynT3/img/CatGrp/2351.svg" alt=""> type:node] score:0.001532 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:698 height:100 left:155 right:258 top:598 width:103] lhId:page-6-IMG nodeLabel:ul.image-links > li > a > img.image path:1,HTML,1,BODY,0,DIV,3,MAIN,1,SECTION,1,DIV,0,NAV,0,UL,2,LI,0,A,0,IMG selector:ul.image-links > li > a > img.image snippet:<img class="image" src="/menus/plantillas/dynT3/img/CatGrp/2351.svg" alt=""> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:885 height:100 left:155 right:258 top:785 width:103] lhId:page-9-IMG nodeLabel:ul.image-links > li > a > img.image path:1,HTML,1,BODY,0,DIV,3,MAIN,1,SECTION,1,DIV,0,NAV,0,UL,3,LI,0,A,0,IMG selector:ul.image-links > li > a > img.image snippet:<img class="image" src="/menus/plantillas/dynT3/img/CatGrp/2359.svg" alt=""> type:node] score:0.000582 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:885 height:100 left:155 right:258 top:785 width:103] lhId:page-9-IMG nodeLabel:ul.image-links > li > a > img.image path:1,HTML,1,BODY,0,DIV,3,MAIN,1,SECTION,1,DIV,0,NAV,0,UL,3,LI,0,A,0,IMG selector:ul.image-links > li > a > img.image snippet:<img class="image" src="/menus/plantillas/dynT3/img/CatGrp/2359.svg" alt=""> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:218 height:36 left:293 right:402 top:182 width:109] lhId:page-7-A nodeLabel:Compartir path:1,HTML,1,BODY,0,DIV,2,NAV,0,DIV,2,UL,2,LI,0,A selector:div > ul.secondList > li.dropdown > a#shareBtn snippet:<a id="shareBtn" data-toggle="drop-down" onclick="this.classList.toggle('active')" href="javascript:void(0)" role="button" aria-haspopup="true" aria-expanded="false" aria-label="Compartir"> type:node] score:3.7e-05 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:324 height:100 left:155 right:258 top:224 width:103] lhId:page-31-IMG nodeLabel:ul.image-links > li > a > img.image path:1,HTML,1,BODY,0,DIV,3,MAIN,1,SECTION,1,DIV,0,NAV,0,UL,0,LI,0,A,0,IMG selector:ul.image-links > li > a > img.image snippet:<img class="image" src="/menus/plantillas/dynT3/img/CatGrp/2349.svg" alt=""> type:node]]] type:subitems]]]

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.

URLEst Savings
ine.es/menus/_b/fonts/ineicons/fonts/INEIcons.ttf?i5i0i5415 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:5.623 source:map[column:56 line:1 type:source-location url:https://ine.es/menus/_b/js/component/components.js?L=0&crrsl=1&ilp=1&pnls=1&smap=1&emap=1&sv=1&sshow=1 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:28.979 source:map[type:text value:[unattributed]]] map[reflowTime:2.061 source:map[column:79 line:42 type:source-location url:https://ine.es/menus/_b/js/component/components.js?L=0&crrsl=1&ilp=1&pnls=1&smap=1&emap=1&sv=1&sshow=1 urlProvider:network]] map[reflowTime:3.562 source:map[column:37 line:113 type:source-location url:https://ine.es/menus/_b/js/component/components.js?L=0&crrsl=1&ilp=1&pnls=1&smap=1&emap=1&sv=1&sshow=1 urlProvider:network]] map[reflowTime:0.442 source:map[column:38 line:1478 type:source-location url:https://ine.es/menus/_b/js/component/components.js?L=0&crrsl=1&ilp=1&pnls=1&smap=1&emap=1&sv=1&sshow=1 urlProvider:network]]]

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:858.785 label:Time to first byte subpart:timeToFirstByte] map[duration:4885.184 label:Element render delay subpart:elementRenderDelay]]
lhId: page-0-P
nodeLabel: Este sitio utiliza cookies para ofrecerle una mejor experiencia de navegación. …
path: 1,HTML,1,BODY,10,DIV,0,P
selector: body > div#avisoCookies > p
snippet: <p>

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.

URLProtocol
ine.es/http/1.1
ine.es/menus/_b/js/general.js?L=0&chars=UTF-8http/1.1
ine.es/menus/_b/js/component/ine.js?L=0http/1.1
/menus/_b/css/component/components.css?L=0&crrsl=1&ilp=1&...http/1.1
/menus/_b/js/component/components.js?L=0&crrsl=1&ilp=1&pn...http/1.1
ine.es/menus/_b/js/lazy.min.jshttp/1.1
ine.es/menus/_b/css/base.css?vnew=0http/1.1
ine.es/menus/_b/css/cabecera_pie.csshttp/1.1
ine.es/menus/_b/css/nav.csshttp/1.1
ine.es/menus/_b/css/iconos.csshttp/1.1
ine.es/menus/NC/status.js?L=0http/1.1
ine.es/menus/_b/css/cesta.csshttp/1.1
ine.es/menus/_b/css/media.csshttp/1.1
ine.es/menus/js/cookie.jshttp/1.1
ine.es/menus/plantillas/buscar/js/liveSearch.jshttp/1.1
ine.es/menus/_b/js/cabecera.js?v=1&qz=0http/1.1
ine.es/ua/urlcorta.jshttp/1.1
ine.es/menus/_b/js/social.jshttp/1.1
ine.es/menus/plantillas/raizweb/home/css/home.csshttp/1.1
ine.es/menus/_b/css/media_query.csshttp/1.1
ine.es/menus/plantillas/raizweb/home/css/SeccPrensa.css?id=96&id=104chttp/1.1
ine.es/menus/plantillas/raizweb/home/css/homeMov.csshttp/1.1
ine.es/menus/plantillas/raizweb/home/js/home.jshttp/1.1
ine.es/menus/_b/img/LogoINE.svghttp/1.1
ine.es/menus/_b/img/LogoINESiglasMini.svghttp/1.1
ine.es/menus/plantillas/dynT3/img/CatGrp/2349.svghttp/1.1
ine.es/menus/plantillas/dynT3/img/CatGrp/2350.svghttp/1.1
ine.es/menus/plantillas/dynT3/img/CatGrp/2351.svghttp/1.1
ine.es/menus/plantillas/dynT3/img/CatGrp/2359.svghttp/1.1
ine.es/menus/plantillas/dynT3/img/CatGrp/2353.svghttp/1.1
ine.es/GS_FILES/aviso_indice_101.jpghttp/1.1
ine.es/GS_FILES/aviso_espacif_2026.PNGhttp/1.1
ine.es/GS_FILES/img_Elecc_AND_2026.pnghttp/1.1
ine.es/GS_FILES/calidad_2.gifhttp/1.1
ine.es/GS_FILES/aviso_indice100-lazy.jpghttp/1.1
ine.es/GS_FILES/aviso_api_3-lazy.pnghttp/1.1
ine.es/GS_FILES/img_aviso_plan-lazy.pnghttp/1.1
ine.es/GS_FILES/aviso_PEN_1-lazy.jpeghttp/1.1
ine.es/GS_FILES/encuentro_productores.pnghttp/1.1
ine.es/GS_FILES/aviso_API-lazy.jfifhttp/1.1
ine.es/GS_FILES/logo_esc_opaco-lazy.pnghttp/1.1
ine.es/GS_FILES/img_aviso_becas-lazy.pnghttp/1.1
ine.es/GS_FILES/img_aviso_opo-lazy.pnghttp/1.1
ine.es/GS_FILES/img_Logo_ODS_av-lazy.pnghttp/1.1
ine.es/GS_FILES/img_premio_2025_carrusel-lazy.pnghttp/1.1
ine.es/menus/plantillas/raizweb/home/img/tema_1254735570567.svghttp/1.1
ine.es/menus/plantillas/raizweb/home/img/tema_1254735976151.svghttp/1.1
ine.es/menus/plantillas/raizweb/home/img/tema_1254734710984.svghttp/1.1
ine.es/menus/plantillas/raizweb/home/img/tema_1254735570541.svghttp/1.1
ine.es/menus/plantillas/raizweb/home/img/tema_1254735570688.svghttp/1.1
ine.es/menus/plantillas/raizweb/home/img/tema_1254735976594.svghttp/1.1
ine.es/menus/plantillas/raizweb/home/img/tema_1254735570703.svghttp/1.1
ine.es/menus/plantillas/raizweb/home/img/tema_1254735976604.svghttp/1.1
ine.es/menus/plantillas/raizweb/home/img/tema_1254735971047.svghttp/1.1
ine.es/menus/plantillas/raizweb/home/img/tema_1254735976620.svghttp/1.1
ine.es/GS_FILES/img_EDES-lazy.pnghttp/1.1
ine.es/GS_FILES/img_EMN-lazy.pnghttp/1.1
ine.es/GS_FILES/img_ICNE-lazy.pnghttp/1.1
ine.es/GS_FILES/img_IPSS-lazy.pnghttp/1.1
ine.es/GS_FILES/img_IASS-lazy.pnghttp/1.1
ine.es/GS_FILES/img_ICN-lazy.pnghttp/1.1
ine.es/images/home/logo_IOE.pnghttp/1.1
ine.es/images/home/Logo-ES_DataLab.svghttp/1.1
ine.es/images/home/img_Transparencia_carrusel.pnghttp/1.1
ine.es/images/home/carrusel_esc_ganadores_fase_nacional.jpghttp/1.1
ine.es/images/home/carrusel_ods_1.pnghttp/1.1
ine.es/images/home/CNAE2025_carrusel.pnghttp/1.1
ine.es/menus/_b/img/mas_contenido.pnghttp/1.1
ine.es/padrononline/menus/_b/img/logo.svghttp/1.1
ine.es/images/home/INE_censo_logo.svghttp/1.1
ine.es/images/home/iria.pnghttp/1.1
ine.es/GS_FILES/img_IPC_renta-lazy.pnghttp/1.1
ine.es/images/home/img_nombres-lazy.pnghttp/1.1
ine.es/images/home/apli_territoriales-lazy.jpghttp/1.1
ine.es/images/home/apli_ods.jpghttp/1.1
ine.es/images/home/apli_flujos.jpghttp/1.1
ine.es/images/home/apli_habitantes-lazy.jpghttp/1.1
ine.es/images/home/apli_cumple.pnghttp/1.1
ine.es/images/home/apli_defunciones.jpghttp/1.1
ine.es/images/home/apli_nom_naci.jpghttp/1.1
ine.es/images/home/apli_atlas_renta_hogares.jpghttp/1.1
ine.es/images/home/piramide_h.pnghttp/1.1
ine.es/images/home/apli_turismo.jpghttp/1.1
ine.es/images/home/explica.pnghttp/1.1
ine.es/images/home/infografias.jpghttp/1.1
ine.es/images/home/logoycurvas.pnghttp/1.1
ine.es/images/home/masine.pnghttp/1.1
ine.es/images/home/revista_indice.pnghttp/1.1
ine.es/menus/_b/js/politicaCookies.jshttp/1.1
ine.es/menus/plantillas/raizweb/home/css/SeccPrensaMov.csshttp/1.1
ine.es/menus/_b/fonts/ineicons/style.csshttp/1.1
ine.es/menus/_b/js/consul.js?l=eshttp/1.1
ine.es/menus/_b/js/media.jshttp/1.1
ine.es/menus/_b/fonts/ineicons/fonts/INEIcons.ttf?i5i0i5http/1.1
ine.es/menus/js/loading.jshttp/1.1
ine.es/menus/js/calendario/themeINE.csshttp/1.1
ine.es/menus/img/favicon.icohttp/1.1
ine.es/menus/js/calendario/calendario.jshttp/1.1
ine.es/wstempus/jsCache/es/PUBLICACIONFECHA/?det=3&date=20260401:20260508http/1.1
ine.es/menus/_b/img/youtube_social_icon_red.gifhttp/1.1
ine.es/menus/js/es/textoTooltip.jshttp/1.1
ine.es/consul/addCestahttp/1.1
ine.es/menus/js/calendario/calen.gifhttp/1.1
ine.es/menus/js/calendario/fondo.jpghttp/1.1

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

URLTransfer SizeDuration
ine.es/menus/_b/js/component/ine.js?L=031.1 KiB1.4 s
ine.es/menus/plantillas/raizweb/home/css/homeMov.css648 B1.1 s
ine.es/menus/plantillas/raizweb/home/css/SeccPrensa.css?id=96&id=104c2.5 KiB1.1 s
ine.es/menus/_b/css/media_query.css3.6 KiB1.1 s
ine.es/menus/_b/js/general.js?L=0&chars=UTF-812.2 KiB1.1 s

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
Potal de transparencia li > div.padding_00rem > a > img
ine.es/images/home/img_Transparencia_carrusel.png43.7 KiB39.2 KiB
div.carrouselGallery > article.contenEnlace > figure > img div.carrouselGallery > article.contenEnlace > figure > img
ine.es/GS_FILES/aviso_indice_101.jpg36.0 KiB26.4 KiB
imagen la CNAE li > div.padding_04rem > a > img
ine.es/images/home/CNAE2025_carrusel.png15.5 KiB12.0 KiB
Inventario de Operaciones Estadísticas li > div > a > img
ine.es/images/home/logo_IOE.png12.8 KiB8.4 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.jpg11.3 KiB6.0 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

Why this matters

Performance issues directly impact user engagement and conversion rates.

ElementLayout 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.

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 150 ms 24.7 KiB
URLTransfer SizeEst Savings
ine.es/menus/_b/js/component/ine.js?L=030.8 KiB12.0 KiB
/menus/_b/js/component/components.js?L=0&crrsl=1&ilp=1&pn...25.4 KiB7.4 KiB
ine.es/menus/_b/js/general.js?L=0&chars=UTF-811.9 KiB2.7 KiB
ine.es/menus/_b/js/consul.js?l=es15.1 KiB2.6 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: 750 ms 128.0 KiB
URLTransfer SizeEst Savings
www.googletagmanager.com/gtag/js?id=G-ZDRRXGDE71&cx=c&gtm=4e64k1151.4 KiB64.9 KiB
www.googletagmanager.com/gtag/js?id=UA-19028967-1116.4 KiB63.1 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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLTotal CPU TimeScript EvaluationScript Parse
ine.es/1.5 s90 ms3.3 ms
Unattributable855 ms89 ms0.0 ms
ine.es/menus/_b/js/general.js?L=0&chars=UTF-8851 ms825 ms5.4 ms
www.googletagmanager.com/gtag/js?id=G-ZDRRXGDE71&cx=c&gtm=4e64k1250 ms186 ms63 ms
ine.es/menus/_b/js/component/ine.js?L=0213 ms136 ms13 ms
ine.es/menus/plantillas/raizweb/home/js/home.js187 ms183 ms0.7 ms
ine.es/menus/plantillas/buscar/js/liveSearch.js179 ms177 ms0.4 ms
/menus/_b/js/component/components.js?L=0&crrsl=1&ilp=1&pn...144 ms76 ms10 ms
www.googletagmanager.com/gtag/js?id=UA-19028967-1119 ms72 ms42 ms
ine.es/menus/js/calendario/calendario.js77 ms57 ms4.5 ms
ine.es/menus/_b/js/lazy.min.js61 ms36 ms0.5 ms
www.google-analytics.com/analytics.js55 ms48 ms6.9 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

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Script Evaluation2.1 s
Other1.4 s
Style & Layout570 ms
Rendering378 ms
Script Parsing & Compilation165 ms
Parse HTML & CSS80 ms

Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 9.8 KiB
URLTransfer SizeEst Savings
ine.es/menus/_b/css/base.css?vnew=017.9 KiB4.8 KiB
/menus/_b/css/component/components.css?L=0&crrsl=1&ilp=1&...13.6 KiB2.8 KiB
ine.es/menus/_b/css/nav.css6.1 KiB2.3 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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 27.7 KiB
URLTransfer SizeEst Savings
ine.es/menus/_b/css/base.css?vnew=017.6 KiB15.6 KiB
/menus/_b/css/component/components.css?L=0&crrsl=1&ilp=1&...13.3 KiB12.1 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
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.

●Document request latency
●Optimize DOM size
●Optimize viewport for mobile
●Avoids enormous network payloads Total size was 1,444 KiB
●User Timing marks and measures 5 user timings
●Avoid long main-thread tasks 16 long tasks found
●Avoid non-composited animations 21 animated elements found
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 210 ms
●Server Backend Latencies 360 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Avoid multiple page redirects
●Initial server response time was short Root document took 220 ms
○INP breakdown
○LCP request discovery
100

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.

○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
●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
●Links are distinguishable without relying on color.
●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
●Identical links have the same purpose.
●Elements with visible text labels have matching accessible names.
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements have accessible names
○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○Elements with the `role=text` attribute do not have focusable descendents.
○ARIA toggle fields have accessible names
○ARIA `tooltip` elements have accessible names
○ARIA `treeitem` elements have accessible names
○The page contains a heading, skip link, or landmark region
○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
○Definition list items are wrapped in `<dl>` elements
○ARIA IDs are unique
○No form fields have multiple labels
○`<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
○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.
○Uses ARIA roles only on compatible elements
○Image elements do not have `[alt]` attributes that are redundant text.
○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
○`<td>` elements in a large `<table>` have one or more table headers.
96

Best Practices

User Experience

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLAspect Ratio (Displayed)Aspect Ratio (Actual)
article.contenEnlace > header > figure > img.lazy article.contenEnlace > header > figure > img.lazy
ine.es/GS_FILES/img_EDES-lazy.png390 x 160 (2.44)254 x 160 (1.59)
Imagen noticia article.contenEnlace > header > figure > img.lazy
ine.es/GS_FILES/img_EMN-lazy.png390 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.png390 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.png390 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.png390 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.png390 x 160 (2.44)254 x 160 (1.59)
●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 clickjacking with XFO or CSP
●Mitigate DOM-based XSS with Trusted Types
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
○Detected JavaScript libraries
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
●robots.txt is valid
●Image elements have `[alt]` attributes
●Document has a valid `hreflang`
○Document has a valid `rel=canonical`

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