Lighthouse Mobile

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

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Detailed Report

Audit breakdown by category with detailed findings.

Performance

Insights

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

Why this matters

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.

Request	Cache TTL	Transfer Size
i.ytimg.com/vi/gO0J0J7xvek/maxresdefault.jpg	300.0 s	244.3 KiB
i.ytimg.com/vi/1mrDJK2WceE/maxresdefault.jpg	300.0 s	220.2 KiB
/signals/config/1322568675350097?v=2.9.298&r=stable&domai...	1200.0 s	124.4 KiB
cdn.tinypass.com/api/tinypass.min.js	14400.0 s	132.3 KiB
connect.facebook.net/en_US/fbevents.js	1200.0 s	96.4 KiB
c.amazon-adsystem.com/aax2/apstag.js	3600.0 s	90.8 KiB
news.google.com/swg/js/v1/swg.js	3000.0 s	71.3 KiB
/pagead/managed/js/activeview/current/ufs_web_display.js	3600.0 s	73.1 KiB
/pagead/managed/js/activeview/current/ufs_web_display.js	3600.0 s	73.1 KiB
code.createjs.com/1.0.0/createjs.min.js	900.0 s	62.6 KiB
interactivos.eluniversal.com.mx/2026/sarampion-mapa/js/app.min.js	3600.0 s	65.2 KiB
sdk.mrf.io/statics/marfeel-sdk.js?id=3282	1800.0 s	58.3 KiB
/eluniversal/FQ7FQVJ5N5EXZP6SM7OSRW72ME.jpg	0.0 ms	48.2 KiB
/eluniversal/TVZ3W5Y7WVF4NBBI6LIDVTCDF4.jpg	0.0 ms	46.8 KiB
/eluniversal/HEW5LM3EDNAOFMYMTJRXIBTK6M.jpg	0.0 ms	43.7 KiB
/dfp/528492/74739612/1775601245534/images/Trivia_300X250_...	86400.0 s	108.1 KiB
/assets/fonts/duplicate/Duplicate-Sans-Regular.woff	3600.0 s	51.1 KiB
/dfp/528492/74739612/1775601245475/images/320x50_Trivia_a...	86400.0 s	92.4 KiB
cdn.cxense.com/cx.js	3600.0 s	38.1 KiB
cdn.cxense.com/cx.js	3600.0 s	38.1 KiB
cdn.id5-sync.com/api/1.0/esp.js	3600.0 s	34.6 KiB
cdn.id5-sync.com/api/1.0/id5-api.js	3600.0 s	34.4 KiB
/ytc/AIdro_lZjNjRFN2uXs4Zh1WxWIubPFm86LNZD9jjT3CNkCHqYOtN...	86400.0 s	66.4 KiB
/dfp/528492/74739612/1773855509139/images/box premio 300x...	86400.0 s	58.8 KiB
secure.cdn.fastclick.net/js/pubcid/latest/pubcid.min.js	900.0 s	21.7 KiB
/eluniversal/72GF7OGLGJBQTJSQLHX2GJTL54.jpg	0.0 ms	19.3 KiB
www.google-analytics.com/analytics.js	7200.0 s	20.9 KiB
/eluniversal/X6NZOX2EIZA4RN3QFNPKF57D4A.jpg	0.0 ms	15.6 KiB
s0.2mdn.net/879366/dfa7banner_html_inpage_rendering_lib_200_268.js	86400.0 s	38.2 KiB
/dfp/528492/74739612/1773855509138/images/Stiky320x100_at...	86400.0 s	34.5 KiB
/ng/common/i18n/platform-translation-map_es_MX.js?version...	86400.0 s	31.2 KiB
pagead2.googlesyndication.com/pagead/show_companion_ad.js?fcd=true	3600.0 s	11.7 KiB
sdk.ocmthood.com/sdk/ht.js?tag=NjY4PXN0NqD8nTQ2vMExNDY4MjE0NsdW	14400.0 s	12.7 KiB
/cdn-cgi/challenge-platform/h/g/scripts/jsd/b0a7532ac8ec/...	14400.0 s	11.6 KiB
connectid.analytics.yahoo.com/connectId-gpt.js	3600.0 s	9.0 KiB
s0.2mdn.net/dfp/528492/74739612/1775601245534/Trivia-300X250.js?1775083548336	86400.0 s	14.9 KiB
static.criteo.net/js/ld/publishertag.ids.js	86400.0 s	14.8 KiB
s.go-mpulse.net/boomerang/TXV5Y-VJV34-CCEAV-47AW4-WYLTH	604800.0 s	56.2 KiB
/showtemplate/general/loadTranslationMap?aid=dOm1nMaZpu&v...	86400.0 s	14.0 KiB
/ng/common/i18n/platform-translation-map_en_US.js?version...	86400.0 s	13.7 KiB
cdn.cxense.com/cx.cce.js	3600.0 s	6.8 KiB
www.gstatic.com/eureka/clank/146/cast_sender.js	86400.0 s	13.4 KiB
/_sam/H4sIAAAAAAAA_z3IMQ6AIAwAwA9JG5j8jSnSkJKCxpbo893YLoe...	603483.0 s	52.9 KiB
tags.crwdcntrl.net/lt/c/16589/sync.min.js	86400.0 s	13.2 KiB
s0.2mdn.net/dfp/528492/74739612/1775601245475/320x50-Trivia.js?1775083640948	86400.0 s	12.6 KiB
buy.tinypass.com/widget/dist/template/css/template.bundle.1.0.css	1200.0 s	5.3 KiB
news.google.com/swg/js/v1/swg-button.css	3000.0 s	5.1 KiB
/eluniversal/YLB2ZZUZ4ZGZHICIVZRHSNO7TU.jpg	0.0 ms	3.8 KiB
invstatic101.creativecdn.com/encrypted-signals/encrypted-tag-g.js	0.0 ms	2.9 KiB
buy.tinypass.com/widget/dist/template/css/img/fail-icon.png	1200.0 s	2.4 KiB
dmp.im-apps.net/secure-signal/provider.js	3600.0 s	2.5 KiB
s0.2mdn.net/dfp/528492/74739612/1773855509138/Stiky320x100.js?1773853822332	86400.0 s	4.7 KiB
/dfp/528492/74739612/1773855509139/box premio 300x250.js?...	86400.0 s	4.3 KiB
experience.piano.io/xbuilder/experience/load?aid=dOm1nMaZpu	1800.0 s	1.9 KiB
/33af9cd6-a549-46a6-8332-96c65437c02c/launchpad-liveramp.js	0.0 ms	1.5 KiB
cdn.mgaru.dev/static/myGaruStandalone.js	14400.0 s	2.1 KiB
cdn-ima.33across.com/ima.js	259200.0 s	6.9 KiB
config.aps.amazon-adsystem.com/configs/7b776ef3-af21-41c5-abcc-725dab6556e6	3600.0 s	1.6 KiB
api.retargetly.com/loader?id=2846	604800.0 s	12.1 KiB
interactivos.eluniversal.com.mx/assets/css/fuentes.css	3600.0 s	1.4 KiB
ads.pubmatic.com/AdServer/js/google-esp.js	151626.0 s	3.4 KiB
interactivos.eluniversal.com.mx/2026/sarampion-mapa/css/style.min.css	3600.0 s	1.4 KiB
cdn.cxense.com/track_banners_preamble.js	3600.0 s	1.3 KiB
id5-sync.com/c/1616/0/8/1.gif?gdpr=0&gdpr_consent=&us_privacy=	0.0 ms	1.0 KiB
interactivos.eluniversal.com.mx/imagenes/back-pleca.gif	3600.0 s	830 B
cdn.ocmtag.com/tag/NjY4PXN0NqD8nTQ2vMExNDY4MjE0NsdW.js	14400.0 s	781 B
static.doubleclick.net/instream/ad_status.js	900.0 s	495 B
/Repo/rep.gif?ver=3.3.0&typ=pgv&rnd=mo0o75jc100024xa&sid=...	0.0 ms	413 B
www.gstatic.com/recaptcha/api2/logo_48.png	604800.0 s	2.2 KiB
/pagead/js/r20260414/r20110914/client/window_focus_fy2021.js	1209600.0 s	1.6 KiB
/showtemplate/general/loadTranslationMap?aid=dOm1nMaZpu&v...	86400.0 s	370 B
cdn.jsdelivr.net/npm/lucide-static/icons/file-text.svg	604800.0 s	993 B
cdn.jsdelivr.net/gh/prebid/shared-id/pubcid.js/docs/pubcid.min.js	604800.0 s	986 B
cdn.jsdelivr.net/npm/lucide-static/icons/calendar.svg	604800.0 s	972 B
cdn.jsdelivr.net/npm/lucide-static/icons/car.svg	604800.0 s	681 B
cdn.jsdelivr.net/npm/lucide-static/icons/calculator.svg	604800.0 s	613 B
cdn.jsdelivr.net/npm/lucide-static/icons/external-link.svg	604800.0 s	583 B
cdn.jsdelivr.net/npm/lucide-static/icons/credit-card.svg	604800.0 s	572 B
/getuid?gdpr=0&url=https://api.retargetly.com/sync?pid=74...	0.0 ms	44 B
/AdServer/UCookieSetPug?rd=https%3a%2f%2fapi.retargetly.c...	0.0 ms	42 B
/tr/?id=1322568675350097&ev=PageView&dl=https%3A%2F%2Fwww...	0.0 ms	16 B
i.ytimg.com/vi/gO0J0J7xvek/maxresdefault.jpg	300.0 s	0 B
/pagead/managed/js/activeview/current/ufs_web_display.js	3600.0 s	0 B
/pagead/managed/js/activeview/current/ufs_web_display.js	3600.0 s	0 B
/pagead/managed/js/activeview/current/ufs_web_display.js	3600.0 s	0 B
code.createjs.com/1.0.0/createjs.min.js	900.0 s	0 B
code.createjs.com/1.0.0/createjs.min.js	900.0 s	0 B
code.createjs.com/1.0.0/createjs.min.js	900.0 s	0 B
i.ytimg.com/vi/1mrDJK2WceE/maxresdefault.jpg	300.0 s	0 B
sdk.mrf.io/statics/marfeel-sdk.js?id=3282	1800.0 s	0 B
interactivos.eluniversal.com.mx/2026/sarampion-mapa/js/app.min.js	3600.0 s	0 B
s0.2mdn.net/879366/dfa7banner_html_inpage_rendering_lib_200_268.js	86400.0 s	0 B
s0.2mdn.net/879366/dfa7banner_html_inpage_rendering_lib_200_268.js	86400.0 s	0 B
s0.2mdn.net/879366/dfa7banner_html_inpage_rendering_lib_200_268.js	86400.0 s	0 B
/ytc/AIdro_lZjNjRFN2uXs4Zh1WxWIubPFm86LNZD9jjT3CNkCHqYOtN...	86400.0 s	0 B
/beacon.min.js/v8c78df7c7c0f484497ecbca7046644da177152312...	86400.0 s	0 B
interactivos.eluniversal.com.mx/assets/css/fuentes.css	3600.0 s	0 B
interactivos.eluniversal.com.mx/2026/sarampion-mapa/css/style.min.css	3600.0 s	0 B
static.doubleclick.net/instream/ad_status.js	900.0 s	0 B
static.doubleclick.net/instream/ad_status.js	900.0 s	0 B

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.

URL	Est Savings
/assets/fonts/duplicate/Duplicate-Sans-Regular.woff	115 ms
/pf/resources/website/eluniversal/fonts/DuplicateSans/Dup...	60 ms
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBA.woff2	15 ms
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBHMdazQ.woff2	5.0 ms
fonts.gstatic.com/s/roboto/v48/KFO7CnqEu92Fr1ME7kSn66aGLdTylUAMa3yUBA.woff2	5.0 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:45.352 source:map[column:204701 line:2 type:source-location url:https://www.eluniversal.com.mx/pf/dist/engine/react.js?d=1888&mxId=00000000 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:86.236 source:map[type:text value:[unattributed]]] map[reflowTime:23.343 source:map[column:38273 line:1 type:source-location url:https://sdk.mrf.io/statics/marfeel-sdk.js?id=3282 urlProvider:network]] map[reflowTime:45.352 source:map[column:392298 line:1 type:source-location url:https://www.eluniversal.com.mx/pf/dist/components/combinations/default.js?d=1888&mxId=00000000 urlProvider:network]] map[reflowTime:1.797 source:map[column:137696 line:18 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604100101/pubads_impl.js urlProvider:network]] map[reflowTime:0.218 source:map[column:194230 line:0 type:source-location url:https://interactivos.eluniversal.com.mx/2026/sarampion-mapa/js/app.min.js urlProvider:network]] map[reflowTime:0.29 source:map[column:1844 line:4 type:source-location url:https://c.amazon-adsystem.com/aax2/apstag.js urlProvider:network]] map[reflowTime:0.291 source:map[column:44 line:101 type:source-location url:https://interactivos.eluniversal.com.mx/2026/sarampion-mapa/ urlProvider:network]] map[reflowTime:0.305 source:map[column:376 line:843 type:source-location url:https://www.googletagmanager.com/gtag/js?id=G-72XJ7YY0JT&cx=c&gtm=4e64e1 urlProvider:network]] map[reflowTime:0.331 source:map[column:399614 line:0 type:source-location url:https://cdn.tinypass.com/api/tinypass.min.js urlProvider:network]] map[reflowTime:7.023 source:map[column:326247 line:0 type:source-location url:https://cdn.tinypass.com/api/tinypass.min.js urlProvider:network]] map[reflowTime:1.21 source:map[column:142276 line:18 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604100101/pubads_impl.js urlProvider:network]] map[reflowTime:1.271 source:map[column:48190 line:18 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604100101/pubads_impl.js urlProvider:network]] map[reflowTime:2.475 source:map[column:101420 line:18 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604100101/pubads_impl.js urlProvider:network]] map[reflowTime:1.366 source:map[column:45016 line:5 type:source-location url:https://cdn.cxense.com/cx.js urlProvider:network]] map[reflowTime:0.939 source:map[column:1628 line:5 type:source-location url:/_/mss/boq-content-ads-contributor/_/js/k=boq-content-ads-contributor.ContributorServingResponseClientJs.en_US.WQSjKtkEYiM.es5.O/d=1/exm=kernel_loader,loader_js_executable/ed=1/rs=AJlcJMwIx8fty2eKv_YgAn45g2tx1JaJ2w/m=ad_blocking_detection_executable urlProvider:network]] map[reflowTime:0.656 source:map[column:709 line:300 type:source-location url:https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js urlProvider:network]] map[reflowTime:0.317 source:map[column:32488 line:0 type:source-location url:https://cdn.tinypass.com/api/tinypass.min.js urlProvider:network]] map[reflowTime:0.486 source:map[column:142444 line:18 type:source-location url:https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202604100101/pubads_impl.js urlProvider:network]] map[reflowTime:0.477 source:map[column:1361 line:159 type:source-location url:https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js urlProvider:network]] map[reflowTime:0.316 source:map[column:33383 line:0 type:source-location url:https://cdn.tinypass.com/api/tinypass.min.js urlProvider:network]] map[reflowTime:0.473 source:map[column:33416 line:0 type:source-location url:https://cdn.tinypass.com/api/tinypass.min.js urlProvider:network]] map[reflowTime:1.253 source:map[column:296418 line:0 type:source-location url:https://cdn.tinypass.com/api/tinypass.min.js urlProvider:network]] map[reflowTime:0.162 source:map[column:55 line:874 type:source-location url:https://www.googletagmanager.com/gtag/js?id=G-72XJ7YY0JT&cx=c&gtm=4e64e1 urlProvider:network]] map[reflowTime:0.296 source:map[column:278 line:92 type:source-location url:https://www.google-analytics.com/analytics.js urlProvider:network]]]

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: Clausuran casino en Nuevo Laredo; EU lo liga al Cártel del Noreste

path: 1,HTML,1,BODY,1,DIV,0,DIV,1,DIV,1,DIV,2,DIV,1,DIV,0,A,0,PICTURE,0,IMG

selector: div.opener-chain__f-row > a.event-cards > picture.cards-story-opener-fr__pic > img.cards-story-opener-fr__img

snippet: <img width="651" height="400" alt="Clausuran casino en Nuevo Laredo; EU lo liga al Cártel del Noreste" src="https://www.eluniversal.com.mx/resizer/v2/ECLGMWZN4BCEJP66ZNRJ6S7H7Q.png?a…" class="cards-story-opener-fr__img block w-full h-auto md:h-full object-cover" loading="lazy">

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.

More than 4 preconnect connections were found. These should be used sparingly and only to the most important origins.

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

title: Preconnected origins

description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.

title: Preconnect candidates

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
/css2?family=Work+Sans:ital,wght@0,100;0,200;0,300;0,400;...	1.2 KiB	152 ms

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
Paquistán, de paria a mediador regional `a.event-cards > picture.cards-story-opener-fr__pic > picture > img.cards-story-opener-fr__img`	/resizer/v2/JAN2UDHYQFBBHHIH3HDV7RTYMA.jpg?auth=10ac07ec2...	68.6 KiB	56.1 KiB
div#22887785402$7276735637$138554456548 > div#google_image_div > a#aw0 > img.img_ad `div#22887785402$7276735637$138554456548 > div#google_image_div > a#aw0 > img.img_ad`	tpc.googlesyndication.com/simgad/9544999980267635125	21.7 KiB	11.3 KiB
head > link `head > link`	/resizer/v2/QOVIVMHZT5ACNBH2QQ6GNNPQR4.png?auth=07df32917...	10.8 KiB	10.6 KiB
head > link `head > link`	/resizer/v2/ZX4AY3MQRJACJETQWNKNIJ5BOM.png?auth=2aa3def12...	12.0 KiB	9.4 KiB
Familia pernocta afuera de su casa por afecciones tras fuga de agua en Álvaro O… `div.opener-chain__f-row-r > a.event-cards > picture.cards-story-opener-fr__pic > img.cards-story-opener-fr__img`	/resizer/v2/RHATZXS67REKXIPGRNLFYH3NYA.png?auth=ae339fbf4...	17.3 KiB	9.2 KiB
Expertos ven a Infodemia MX como un órgano de propaganda y sin metodología de v… `div.opener-chain__two-c-l > a.event-cards > picture.cards-story-opener-two-c__pic > img.cards-story-opener-two-c__img`	/resizer/v2/CO4R3ZGEVVCATAQBGLDTPV3ARQ.jpg?auth=d36935470...	13.6 KiB	8.2 KiB
head > link `head > link`	/resizer/v2/NXMUKRESKJFYHMRIERMQESDE2I.png?auth=f99545044...	5.6 KiB	5.5 KiB
Champions League: Así se disputará la fase de Semifinales `div.opener-chain__two-c-l > a.event-cards > picture.cards-story-opener-two-c__pic > img.cards-story-opener-two-c__img`	/resizer/v2/OMIQ3JDYD5FDZG5WS3Y6OFKAPY.jpg?auth=44a540ac1...	10.9 KiB	5.5 KiB
div.opener-chain > div.col-span-2 > a > img.fixed-header-img `div.opener-chain > div.col-span-2 > a > img.fixed-header-img`	/pf/resources/website/eluniversal/suscripcion-blanco.png?...	6.0 KiB	4.7 KiB

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 764 ms

URL	Time Spent
eluniversal.com.mx/	764 ms
www.eluniversal.com.mx/	0.0 ms

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 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: 1.2 s 985.1 KiB

URL	Transfer Size	Est Savings
/pagead/managed/js/gpt/m202604100101/pubads_impl.js	186.4 KiB	86.3 KiB
/pf/dist/components/combinations/default.js?d=1888&mxId=0...	116.3 KiB	82.3 KiB
unpkg.com/d3	90.1 KiB	74.4 KiB
unpkg.com/d3	90.1 KiB	68.4 KiB
cdn.tinypass.com/api/tinypass.min.js	131.8 KiB	67.4 KiB
www.googletagmanager.com/gtag/js?id=G-72XJ7YY0JT&cx=c&gtm=4e64e1	172.2 KiB	64.8 KiB
www.googletagmanager.com/gtag/js?id=G-72XJ7YY0JT&cx=c&gtm=4e64e1	172.2 KiB	61.9 KiB
sdk.mrf.io/statics/marfeel-sdk.js?id=3282	57.9 KiB	40.0 KiB
/ats-modules/87f5ca48-587d-4db0-999c-b85a81c4a685/ats.js	74.5 KiB	38.6 KiB
www.eluniversal.com.mx/pf/dist/engine/react.js?d=1888&mxId=00000000	94.4 KiB	36.6 KiB
news.google.com/swg/js/v1/swg.js	68.9 KiB	36.2 KiB
fundingchoicesmessages.google.com/i/178068052?ers=3	68.6 KiB	35.5 KiB
/signals/config/1322568675350097?v=2.9.298&r=stable&domai...	124.3 KiB	34.9 KiB
www.googletagmanager.com/gtm.js?id=GTM-K252WB7	79.6 KiB	33.8 KiB
connect.facebook.net/en_US/fbevents.js	96.3 KiB	33.5 KiB
www.googletagmanager.com/gtm.js?id=GTM-K252WB7	79.6 KiB	32.8 KiB
cdn.id5-sync.com/api/1.0/esp.js	34.4 KiB	30.8 KiB
/pagead/managed/js/activeview/current/ufs_web_display.js	73.1 KiB	30.3 KiB
unpkg.com/lodash	95.0 KiB	27.8 KiB
c.amazon-adsystem.com/aax2/apstag.js	58.8 KiB	24.8 KiB
sdk.mrf.io/statics/marfeel-sdk.js?id=3282	57.9 KiB	22.2 KiB
cdn.cxense.com/cx.js	37.5 KiB	21.8 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Total CPU Time	Script Evaluation	Script Parse
www.eluniversal.com.mx/	7.8 s	217 ms	395 ms
Unattributable	4.2 s	819 ms	0.0 ms
cdn.tinypass.com/api/tinypass.min.js	2.1 s	1.7 s	73 ms
/pagead/managed/js/gpt/m202604100101/pubads_impl.js	1.9 s	1.6 s	124 ms
www.googletagmanager.com/gtag/js?id=G-72XJ7YY0JT&cx=c&gtm=4e64e1	1.4 s	1.2 s	135 ms
sdk.mrf.io/statics/marfeel-sdk.js?id=3282	1.3 s	610 ms	3.3 ms
www.googletagmanager.com/gtm.js?id=GTM-K252WB7	964 ms	792 ms	126 ms
www.eluniversal.com.mx/pf/dist/engine/react.js?d=1888&mxId=00000000	873 ms	495 ms	39 ms
c.amazon-adsystem.com/aax2/apstag.js	861 ms	722 ms	58 ms
fundingchoicesmessages.google.com/i/178068052?ers=3	830 ms	751 ms	26 ms
interactivos.eluniversal.com.mx/2026/sarampion-mapa/js/app.min.js	781 ms	625 ms	82 ms
www.googletagmanager.com/gtag/js?id=UA-185972955-1	774 ms	685 ms	40 ms
cdn.cxense.com/cx.js	713 ms	442 ms	16 ms
/signals/config/1322568675350097?v=2.9.298&r=stable&domai...	567 ms	454 ms	111 ms
/pagead/managed/js/activeview/current/ufs_web_display.js	480 ms	420 ms	39 ms
interactivos.eluniversal.com.mx/cdn-cgi/challenge-platform/scripts/jsd/main.js	360 ms	311 ms	4.9 ms
interactivos.eluniversal.com.mx/2026/sarampion-mapa/	283 ms	124 ms	102 ms
api.retargetly.com/loader?id=2846	203 ms	197 ms	3.9 ms
cdn.id5-sync.com/api/1.0/id5-api.js	190 ms	139 ms	16 ms
news.google.com/swg/js/v1/swg.js	189 ms	154 ms	33 ms
/pf/dist/components/combinations/default.js?d=1888&mxId=0...	188 ms	64 ms	60 ms
connect.facebook.net/en_US/fbevents.js	181 ms	137 ms	43 ms
launchpad.privacymanager.io/latest/launchpad.bundle.js	172 ms	132 ms	25 ms
www.google-analytics.com/analytics.js	149 ms	103 ms	25 ms
/ats-modules/87f5ca48-587d-4db0-999c-b85a81c4a685/ats.js	149 ms	115 ms	33 ms
static.criteo.net/js/ld/publishertag.ids.js	143 ms	137 ms	4.7 ms
/public/user/id?json=%7B%22identities%22%3A%5B%7B%22type%...	142 ms	141 ms	0.5 ms
/f/AGSKWxVycF6EGG0lbInw6ZDkEeQLS0nSKej3Ea9qcDay80jnRkX0it...	136 ms	110 ms	1.4 ms
cdn.taboola.com/webpush/publishers/1954665/taboola-push-sdk.js	123 ms	112 ms	4.5 ms
/_/mss/boq-content-ads-contributor/_/js/k=boq-content-ads...	117 ms	69 ms	0.0 ms
s.go-mpulse.net/boomerang/TXV5Y-VJV34-CCEAV-47AW4-WYLTH	116 ms	82 ms	24 ms
/33af9cd6-a549-46a6-8332-96c65437c02c/launchpad-liveramp.js	101 ms	98 ms	0.6 ms
securepubads.g.doubleclick.net/tag/js/gpt.js	100 ms	83 ms	17 ms
secure.cdn.fastclick.net/js/pubcid/latest/pubcid.min.js	99 ms	80 ms	19 ms
ep2.adtrafficquality.google/sodar/sodar2.js	91 ms	84 ms	2.9 ms
unpkg.com/lodash	91 ms	23 ms	67 ms
cdn-ima.33across.com/ima.js	79 ms	67 ms	3.0 ms
/f/AGSKWxX-DIxDtMB1OO0l4R2N0pNfZY_KHuSk69Mfc3_sQcDxaLV22A...	69 ms	61 ms	1.1 ms
tags.crwdcntrl.net/lt/c/16589/sync.min.js	67 ms	56 ms	5.3 ms
www.youtube.com/s/player/b174a5bb/www-widgetapi.vflset/www-widgetapi.js	64 ms	59 ms	4.1 ms
config.aps.amazon-adsystem.com/configs/7b776ef3-af21-41c5-abcc-725dab6556e6	64 ms	61 ms	1.1 ms
unpkg.com/d3	56 ms	24 ms	31 ms
/_/service_worker/63b0/sw_iframe.html?origin=https%3A%2F%...	53 ms	32 ms	1.6 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Category	Time Spent
Script Evaluation	14.8 s
Other	9.7 s
Style & Layout	2.0 s
Script Parsing & Compilation	1.9 s
Rendering	639 ms
Garbage Collection	594 ms
Parse HTML & CSS	552 ms

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failure reason	Failure type
The page has an unload handler in a sub frame.	Actionable

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 87.8 KiB

URL	Transfer Size	Est Savings
unpkg.com/lodash	95.0 KiB	69.6 KiB
launchpad.privacymanager.io/latest/launchpad.bundle.js	45.0 KiB	14.2 KiB
unpkg.com/topojson@3	12.1 KiB	4.0 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 44.2 KiB

URL	Transfer Size	Est Savings
@import url(https://fonts.googleapis.com/css2?family=Work+Sans:ital,wght@0,100;0,200;0,300;0,400;0,…	48.6 KiB	44.2 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.

URL	Transfer Size
/videoplayback?expire=1776316631&ei=dxzgaeDxCIXwy_sPlMKvs...	1.4 MiB
/videoplayback?expire=1776316631&ei=dxzgaeDxCIXwy_sPlMKvs...	860.8 KiB
www.youtube.com/s/player/b174a5bb/player_ias.vflset/en_US/base.js	694.4 KiB
www.youtube.com/s/player/b174a5bb/player_es6.vflset/en_US/base.js	639.7 KiB
/videoplayback?expire=1776316631&ei=dxzgaeDxCIXwy_sPlMKvs...	534.7 KiB
/videoplayback?expire=1776316631&ei=dxzgaeDxCIXwy_sPlMKvs...	492.6 KiB
/videoplayback?expire=1776316631&ei=dxzgaeDxCIXwy_sPlMKvs...	488.2 KiB
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js	361.7 KiB
www.gstatic.com/recaptcha/releases/gTpTIWhbKpxADzTzkcabhXN4/recaptcha__en.js	361.7 KiB
/videoplayback?expire=1776316631&ei=dxzgaeDxCIXwy_sPlMKvs...	314.0 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
Logo Experiencias EL UNIVERSAL `section.grid > div.px-0 > a > img.block`	/resizer/v2/TL7BTMX6KBHIFA6VL4HWF2RVHI.jpeg?auth=18cc4955...
Consultas EL UNIVERSAL `div.eu-header > div.eu-brand > a > img.eu-brand-img`	/resizer/v2/A6LULJ75MZFLTLI2QFH52GR3UI.png?auth=4a892c011...
section.grid > div.px-0 > a > img.block `section.grid > div.px-0 > a > img.block`	/resizer/v2/5WX7UMUGBNCKFDCCDZ6OD6AOXA.jpeg?auth=623a5f27...
div.opener-chain > div.col-span-2 > a > img.fixed-header-img `div.opener-chain > div.col-span-2 > a > img.fixed-header-img`	/pf/resources/website/eluniversal/suscripcion-blanco.png?...
De10 Sport `section.grid > div.px-0 > a > img.block`	/resizer/v2/BGIV6QIFGFFTZJNOUBRKP4OOKU.png?auth=6c3ccf614...
AvisoOportuno `section.grid > div.px-0 > a > img.block`	/resizer/v2/MEZD5VTOP5C6LEMBLQB6YAUCGE.png?auth=7fea8188f...
Vive USA `section.grid > div.px-0 > a > img.block`	/resizer/YBtpdCf4jE6ZGPXlBrzkhFGb9aQ=/arc-photo-elunivers...
https://www.elgrafico.mx/sites/all/themes/eluniversal/images/el-grafico-logo.svg `section.grid > div.px-0 > a > img.block`	/resizer/v2/IY7UKYCYVJDVHKH2O7IWKCYPXY.png?auth=be6e28953...
Clase `section.grid > div.px-0 > a > img.block`	/resizer/9zrpG7jiAchyKHYDs5TmPejCIfk=/arc-photo-elunivers...
Generacion Universitaria `section.grid > div.px-0 > a > img.block`	/resizer/pYXfLNweCb7yAsAQ7vrDOYAaJjQ=/arc-photo-elunivers...
De Dinero `section.grid > div.px-0 > a > img.block`	/resizer/v2/JR6NPUJJBFC6HIG7LSPM47SUBA.png?auth=d8eebbe72...
div.eu-tools > a.eu-tool > span.eu-icon > img `div.eu-tools > a.eu-tool > span.eu-icon > img`	cdn.jsdelivr.net/npm/lucide-static/icons/calculator.svg
div.eu-tools > a.eu-tool > span.eu-ext > img `div.eu-tools > a.eu-tool > span.eu-ext > img`	cdn.jsdelivr.net/npm/lucide-static/icons/external-link.svg
div.eu-tools > a.eu-tool > span.eu-icon > img `div.eu-tools > a.eu-tool > span.eu-icon > img`	cdn.jsdelivr.net/npm/lucide-static/icons/car.svg
div.eu-tools > a.eu-tool > span.eu-ext > img `div.eu-tools > a.eu-tool > span.eu-ext > img`	cdn.jsdelivr.net/npm/lucide-static/icons/external-link.svg
div.eu-tools > a.eu-tool > span.eu-icon > img `div.eu-tools > a.eu-tool > span.eu-icon > img`	cdn.jsdelivr.net/npm/lucide-static/icons/calendar.svg
div.eu-tools > a.eu-tool > span.eu-ext > img `div.eu-tools > a.eu-tool > span.eu-ext > img`	cdn.jsdelivr.net/npm/lucide-static/icons/external-link.svg
div.eu-tools > a.eu-tool > span.eu-icon > img `div.eu-tools > a.eu-tool > span.eu-icon > img`	cdn.jsdelivr.net/npm/lucide-static/icons/credit-card.svg

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

●Layout shift culprits

●Optimize DOM size

●LCP breakdown

●Modern HTTP

●Optimize viewport for mobile

●Minify CSS

●User Timing marks and measures 22 user timings

●Avoid long main-thread tasks 20 long tasks found

●Avoid non-composited animations 2 animated elements found

●Network Requests

●Network Round Trip Times 110 ms

●Server Backend Latencies 360 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 60 ms

●Avoid large layout shifts 5 layout shifts found

○INP breakdown

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.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
San Luis Potosí `section.regionals > article.regionals__item > h3.regionals__name > span.p-0`
Puebla `section.regionals > article.regionals__item > h3.regionals__name > span.p-0`
Hidalgo `section.regionals > article.regionals__item > h3.regionals__name > span.p-0`
San Luis Potosí `section.regionals > article.regionals__item > h3.regionals__name > span.p-0`
Puebla `section.regionals > article.regionals__item > h3.regionals__name > span.p-0`
Acepto Cookies `div.cookie-message > div.cookie-message__content > button#accept-cookies-btn > span`

These are opportunities to improve the legibility of your content.

Names and labels

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.opener-chain > div.col-span-2 > a > img.fixed-header-img `div.opener-chain > div.col-span-2 > a > img.fixed-header-img`
section.grid > div.px-0 > a > img.block `section.grid > div.px-0 > a > img.block`

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.chain-home-sidebar > div > div > iframe `div.chain-home-sidebar > div > div > iframe`
div > div#widget-trivia > div.tp-container-inner > iframe#offer_65afc6544e43e0a01020-0 `div > div#widget-trivia > div.tp-container-inner > iframe#offer_65afc6544e43e0a01020-0`

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.layout-grid__main > div.opener-chain > div.col-span-2 > a `div.layout-grid__main > div.opener-chain > div.col-span-2 > a`
div.chain-home-vertical > section.vertical > div.vertical__container > a.flex `div.chain-home-vertical > section.vertical > div.vertical__container > a.flex`
div.chain-home-vertical > section.vertical > div.vertical__container > a.flex `div.chain-home-vertical > section.vertical > div.vertical__container > a.flex`
div.chain-home-vertical > section.vertical > div.vertical__container > a.flex `div.chain-home-vertical > section.vertical > div.vertical__container > a.flex`
div.chain-home-vertical > section.vertical > div.vertical__container > a.flex `div.chain-home-vertical > section.vertical > div.vertical__container > a.flex`
div.layout-grid__main > section.grid > div.px-0 > a `div.layout-grid__main > section.grid > div.px-0 > a`
div.chain-home-sidebar > div.list-video > article.list-video__item > a `div.chain-home-sidebar > div.list-video > article.list-video__item > a`

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

○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

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

●`button`, `link`, and `menuitem` elements have accessible names

●ARIA attributes are used as specified for the element's role

●`[aria-hidden="true"]` elements do not contain focusable descendents

●Elements use only permitted ARIA attributes

●Document has a `<title>` element

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

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

●Links are distinguishable without relying on color.

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

●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.

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

●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.

○`[accesskey]` values are unique

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

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○Elements with 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

○`<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

○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.

○`[lang]` attributes have a valid value

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

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

○All heading elements contain content.

○Uses ARIA roles only on compatible elements

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

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

Best Practices

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / Warning	Source
SharedStorage	interactivos.eluniversal.com.mx/cdn-cgi/challenge-platform/scripts/jsd/main.js
StorageType.persistent is deprecated. Please use standardized navigator.storage instead.	interactivos.eluniversal.com.mx/cdn-cgi/challenge-platform/scripts/jsd/main.js
Fledge	interactivos.eluniversal.com.mx/cdn-cgi/challenge-platform/scripts/jsd/main.js
AttributionReporting	connect.facebook.net/en_US/fbevents.js line 279, col 769
Topics	invstatic101.creativecdn.com/encrypted-signals/encrypted-tag-g.js line 5, col 1847

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Source	Description
	`A bad HTTP response code (404) was received when fetching the script.`
i.ibb.co/JjmXTVVS/aviso-conocemas.jpg	`Failed to load resource: net::ERR_HTTP2_PROTOCOL_ERROR`
i.ibb.co/Rk6QZKVh/aviso-bloque.png	`Failed to load resource: net::ERR_HTTP2_PROTOCOL_ERROR`
i.ibb.co/JjmXTVVS/aviso-conocemas.jpg	`Failed to load resource: net::ERR_HTTP2_PROTOCOL_ERROR`
i.ibb.co/Rk6QZKVh/aviso-bloque.png	`Failed to load resource: net::ERR_HTTP2_PROTOCOL_ERROR`
news.google.com/swg/js/v1/swg.js	`Uncaught (in promise) Error: already configured`
bloques.audiencias-api.com/audiences-sdk.js	`Uncaught TypeError: Assignment to constant variable.`

Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Map URL
www.eluniversal.com.mx/
cdn.cxense.com/cx.cce.js	cdn.cxense.com/cx.cce.js.map
news.google.com/swg/js/v1/swg.js	news.google.com/swg/js/v1/swg.js.map
launchpad.privacymanager.io/latest/launchpad.bundle.js	launchpad.privacymanager.io/latest/launchpad.bundle.js.map
interactivos.eluniversal.com.mx/2026/sarampion-mapa/js/app.min.js	interactivos.eluniversal.com.mx/2026/sarampion-mapa/js/app.min.js.map
interactivos.eluniversal.com.mx/2026/sarampion-mapa/js/app.min.js	interactivos.eluniversal.com.mx/2026/sarampion-mapa/js/app.min.js.map
cdn.jsdelivr.net/npm/@splidejs/splide@4.1.4/dist/js/splide.min.js	cdn.jsdelivr.net/npm/@splidejs/splide@4.1.4/dist/js/splide.min.js.map

●Uses HTTPS

●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 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

●Detected JavaScript libraries

○Redirects HTTP traffic to HTTPS

SEO

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

Crawling and Indexing

Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
× `header.header-main > div#mySidebar > div.sidebar-header > a.closebtn`
SECCIONES `header.header-main > div#mySidebar > div#sidebar-menu > a`
EL UNIVERSAL `header.header-main > div#mySidebar > div#sidebar-menu > a`
NUESTROS SITIOS `header.header-main > div#mySidebar > div#sidebar-menu > a`
MULTIMEDIA `header.header-main > div#mySidebar > div#sidebar-menu > a`
Generacion Universitaria `div.layout-grid__main > section.grid > div.px-0 > a`
Leer más... `section.grid > div.px-0 > div.mb-5 > a.read_more_event`

To appear in search results, crawlers need access to your app.

Content Best Practices

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.opener-chain > div.col-span-2 > a > img.fixed-header-img `div.opener-chain > div.col-span-2 > a > img.fixed-header-img`
section.grid > div.px-0 > a > img.block `section.grid > div.px-0 > a > img.block`

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 have descriptive text

●robots.txt is valid

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`