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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.

79

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.

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:0.12997399999999998] map[node:map[boundingRect:map[bottom:871 height:104 left:34 right:378 top:767 width:343] lhId:page-4-A nodeLabel:Dominic Matthias proved he can dominate in distance running. Now, he's a phenom… path:1,HTML,1,BODY,4,SECTION,0,DIV,0,DIV,1,DIV,0,DIV,4,A selector:div.content-well > div#content > div#section-stories > a.section-helper-flex snippet:<a class="section-helper-flex section-helper-row ten-column spacer-small p1-container" href="https://www.oklahoman.com/story/sports/high-school/track-field/2026/04/22/…" data-module-name="promo-story-thumb-small" data-index="3" onclick="firePromoAnalytics(event)"> type:node] score:0.093424 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:871 height:104 left:273 right:378 top:767 width:104] lhId:page-11-IMG nodeLabel:Dominic Matthias proved he can dominate in distance running. Now, he's a phenom path:1,HTML,1,BODY,4,SECTION,0,DIV,0,DIV,1,DIV,0,DIV,4,A,1,DIV,0,DIV,0,PICTURE,3,IMG selector:div.section-helper-flex > div.nonflexDiv > picture.p1-image > img.p1-image snippet:<img srcset="https://www.gannett-cdn.com/authoring/authoring-images/2025/11/01/NOKL/870…" class="p1-image" alt="Dominic Matthias proved he can dominate in distance running. Now, he's a p…"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:871 height:104 left:34 right:378 top:767 width:343] lhId:page-4-A nodeLabel:Dominic Matthias proved he can dominate in distance running. Now, he's a phenom… path:1,HTML,1,BODY,4,SECTION,0,DIV,0,DIV,1,DIV,0,DIV,4,A selector:div.content-well > div#content > div#section-stories > a.section-helper-flex snippet:<a class="section-helper-flex section-helper-row ten-column spacer-small p1-container" href="https://www.oklahoman.com/story/sports/high-school/track-field/2026/04/22/…" data-module-name="promo-story-thumb-small" data-index="3" onclick="firePromoAnalytics(event)"> type:node] score:0.025254 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:168 height:104 left:273 right:378 top:64 width:104] lhId:page-9-IMG nodeLabel:Oklahoma State vs Texas softball live score updates, highlights path:1,HTML,1,BODY,4,SECTION,0,DIV,0,DIV,1,DIV,0,DIV,1,A,1,DIV,0,DIV,0,PICTURE,3,IMG selector:div.section-helper-flex > div.nonflexDiv > picture.p1-image > img.p1-image snippet:<img srcset="https://www.gannett-cdn.com/authoring/authoring-images/2026/04/16/NOKL/896…" class="p1-image" alt="Oklahoma State vs Texas softball live score updates, highlights"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:1112 height:104 left:34 right:378 top:1008 width:343] lhId:page-6-A nodeLabel:What channel is Thunder vs Suns on TV tonight? Time, NBA schedule OKC Thunder path:1,HTML,1,BODY,4,SECTION,0,DIV,0,DIV,1,DIV,0,DIV,8,A selector:div.content-well > div#content > div#section-stories > a.section-helper-flex snippet:<a class="section-helper-flex section-helper-row ten-column spacer-small p1-container" href="https://www.oklahoman.com/story/sports/nba/thunder/2026/04/22/thunder-vs-s…" data-module-name="promo-story-thumb-small" data-index="5" onclick="firePromoAnalytics(event)"> type:node] score:0.004516 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:289 height:104 left:273 right:378 top:184 width:104] lhId:page-10-IMG nodeLabel:Toxic compound MCCP was found in Oklahoma. What is it? path:1,HTML,1,BODY,4,SECTION,0,DIV,0,DIV,1,DIV,0,DIV,2,A,1,DIV,0,DIV,0,PICTURE,3,IMG selector:div.section-helper-flex > div.nonflexDiv > picture.p1-image > img.p1-image snippet:<img srcset="https://www.gannett-cdn.com/authoring/authoring-images/2024/05/09/NCOD/736…" class="p1-image" alt="Toxic compound MCCP was found in Oklahoma. What is it?"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:55 height:55 left:215 right:412 top:0 width:197] lhId:page-1-DIV nodeLabel:div#navWrapContainer > div#navContainer > div#navRibbon > div#itemWrapper path:1,HTML,1,BODY,2,UTIL-STICKY-MODULE,2,DIV,1,DIV,0,DIV,1,DIV selector:div#navWrapContainer > div#navContainer > div#navRibbon > div#itemWrapper snippet:<div id="itemWrapper"> type:node] score:0.003684 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:44 height:32 left:60 right:200 top:12 width:140] lhId:page-8-IMG nodeLabel:The Oklahoman path:1,HTML,1,BODY,2,UTIL-STICKY-MODULE,2,DIV,1,DIV,0,DIV,0,DIV,2,A,0,IMG selector:div#navRibbon > div#toggleSticky > a#logoContainer > img#logo snippet:<img alt="The Oklahoman" class="expand-icon" id="logo" src="https://www.gannett-cdn.com/gannett-web/properties/oklahoman/logos-and-bra…"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:992 height:104 left:34 right:378 top:887 width:343] lhId:page-5-A nodeLabel:OU coach Brent Venables feels this season's OL might be his best Sooners path:1,HTML,1,BODY,4,SECTION,0,DIV,0,DIV,1,DIV,0,DIV,5,A selector:div.content-well > div#content > div#section-stories > a.section-helper-flex snippet:<a class="section-helper-flex section-helper-row ten-column spacer-small p1-container" href="https://www.oklahoman.com/story/sports/college/sooners/2026/04/22/ou-footb…" data-module-name="promo-story-thumb-small" data-index="4" onclick="firePromoAnalytics(event)"> type:node] score:0.003053 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:871 height:104 left:273 right:378 top:767 width:104] lhId:page-11-IMG nodeLabel:Dominic Matthias proved he can dominate in distance running. Now, he's a phenom path:1,HTML,1,BODY,4,SECTION,0,DIV,0,DIV,1,DIV,0,DIV,4,A,1,DIV,0,DIV,0,PICTURE,3,IMG selector:div.section-helper-flex > div.nonflexDiv > picture.p1-image > img.p1-image snippet:<img srcset="https://www.gannett-cdn.com/authoring/authoring-images/2025/11/01/NOKL/870…" class="p1-image" alt="Dominic Matthias proved he can dominate in distance running. Now, he's a p…"> 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.

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
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
value: No additional origins are good candidates for preconnecting

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
/universal-web-client/master/latest/vendor/components/web...1.1 KiB150 ms
/v2/polyfill.min.js?features=default,fetch,Array.prototyp...354 B751 ms

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
/universal-web-client/master/latest/core/bundles/section.js3600.0 s82.0 KiB
/universal-web-client/master/latest/gallium/themes/assets...3600.0 s20.7 KiB
atoms.oklahoman.com/atoms-library/prod/dist/gannett-atoms-library.js900.0 s16.1 KiB
/universal-web-client/master/latest/core/scripts/partner.js3600.0 s17.9 KiB
/universal-web-client/master/latest/gallium/themes/assets...3600.0 s17.7 KiB
/universal-web-client/master/latest/gallium/themes/assets...3600.0 s17.6 KiB
/universal-web-client/master/latest/gallium/themes/assets...3600.0 s16.4 KiB
/universal-web-client/master/latest/core/scripts/utils.js3600.0 s5.4 KiB
/universal-web-client/master/latest/core/scripts/gallium.js3600.0 s4.2 KiB
/universal-web-client/master/latest/vendor/components/web...3600.0 s3.7 KiB
/universal-web-client/master/latest/vendor/components/web...3600.0 s1.7 KiB
/universal-web-client/master/latest/vendor/components/web...3600.0 s1.1 KiB
/v2/polyfill.min.js?features=default,fetch,Array.prototyp...604800.0 s354 B

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
a.container-link > div.container > img a.container-link > div.container > img
/authoring/authoring-images/2026/04/17/NOKL/89653230007-l...15.8 KiB11.5 KiB
a.container-link > div.container > img a.container-link > div.container > img
/authoring/videos/stringr/thumbnails/89733588007.jpg?widt...13.2 KiB9.0 KiB
a.container-link > div.container > img a.container-link > div.container > img
/authoring/authoring-images/2026/04/22/NOKL/89733899007-s...12.6 KiB8.6 KiB
a.container-link > div.container > img a.container-link > div.container > img
/authoring/authoring-images/2026/04/08/NOKL/89517186007-0...12.5 KiB8.5 KiB
a.container-link > div.container > img a.container-link > div.container > img
/authoring/videos/stringr/thumbnails/89739221007.jpg?widt...11.5 KiB7.8 KiB
a.container-link > div.container > img a.container-link > div.container > img
/authoring/authoring-images/2026/04/22/NOKL/89739345007-e...11.3 KiB7.7 KiB
Celebrate the Thunder's first NBA title with this commemorative book div.section-helper-flex > div.nonflexDiv > picture.p1-image > img.p1-image
/authoring/authoring-images/2025/06/23/USAT/84326923007-s...16.4 KiB4.6 KiB

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

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 1.6 s
URLTime Spent
oklahoman.com/826 ms
www.oklahoman.com/751 ms
eu.oklahoman.com/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.

ElementLayout shift score
Dominic Matthias proved he can dominate in distance running. Now, he's a phenom… div.content-well > div#content > div#section-stories > a.section-helper-flex
0.093
Dominic Matthias proved he can dominate in distance running. Now, he's a phenom… div.content-well > div#content > div#section-stories > a.section-helper-flex
0.025
What channel is Thunder vs Suns on TV tonight? Time, NBA schedule OKC Thunder div.content-well > div#content > div#section-stories > a.section-helper-flex
0.005
div#navWrapContainer > div#navContainer > div#navRibbon > div#itemWrapper div#navWrapContainer > div#navContainer > div#navRibbon > div#itemWrapper
0.004
OU coach Brent Venables feels this season's OL might be his best Sooners div.content-well > div#content > div#section-stories > a.section-helper-flex
0.003
Track-Field div#section-stories > a.section-helper-flex > div.section-helper-flex > div.p1-info-wrap
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

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: 0.0 ms 35.3 KiB
URLTransfer SizeEst Savings
/universal-web-client/master/latest/core/bundles/section.js81.7 KiB35.3 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
The Oklahoman div#navRibbon > div#toggleSticky > a#logoContainer > img#logo
/gannett-web/properties/oklahoman/logos-and-branding/logo...
The Oklahoman div.expand-wrap-top > div#logoWrap > a#hubLogo > img#sidebarLogo
/gannett-web/properties/oklahoman/logos-and-branding/logo...
Oklahoma State vs Texas softball live score updates, highlights div.section-helper-flex > div.nonflexDiv > picture.p1-image > img.p1-image
/authoring/authoring-images/2026/04/16/NOKL/89637541007-b...
Toxic compound MCCP was found in Oklahoma. What is it? div.section-helper-flex > div.nonflexDiv > picture.p1-image > img.p1-image
/authoring/authoring-images/2024/05/09/NCOD/73632709007-n...
Dominic Matthias proved he can dominate in distance running. Now, he's a phenom div.section-helper-flex > div.nonflexDiv > picture.p1-image > img.p1-image
/authoring/authoring-images/2025/11/01/NOKL/87037837007-1...
OU coach Brent Venables feels this season's OL might be his best div.section-helper-flex > div.nonflexDiv > picture.p1-image > img.p1-image
/authoring/authoring-images/2026/04/10/NOKL/89543842007-1...
What channel is Thunder vs Suns on TV tonight? Time, NBA schedule div.section-helper-flex > div.nonflexDiv > picture.p1-image > img.p1-image
/authoring/authoring-images/2026/04/20/NOKL/89707201007-n...
Dillon the Villain inflicted more damage on Suns than Thunder in Game 1 div.section-helper-flex > div.nonflexDiv > picture.p1-image > img.p1-image
/authoring/authoring-images/2026/04/20/NOKL/89707024007-n...
How to submit letters and guest columns to The Oklahoman div.section-helper-flex > div.nonflexDiv > picture.p1-image > img.p1-image
/authoring/authoring-images/2025/10/24/NOKL/86875478007-g...
Vote: Homeland OKC-area high school team of the week for April 13-19 div.section-helper-flex > div.nonflexDiv > picture.p1-image > img.p1-image
/authoring/authoring-images/2026/02/11/NOKL/88630137007-t...
Vote: Landmark Fine Homes HS boys athlete of the week for April 13-19 div.section-helper-flex > div.nonflexDiv > picture.p1-image > img.p1-image
/authoring/authoring-images/2023/09/08/NOKL/70795412007-a...
OSSAA basketball state tournament 2026: Everything you need to know div.section-helper-flex > div.nonflexDiv > picture.p1-image > img.p1-image
/authoring/authoring-images/2026/03/03/NOKL/88963770007-s...
Celebrate the Thunder's first NBA title with this commemorative book div.section-helper-flex > div.nonflexDiv > picture.p1-image > img.p1-image
/authoring/authoring-images/2025/06/23/USAT/84326923007-s...

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

●Max Potential First Input Delay 100 ms
●Optimize DOM size
●Font display
●Forced reflow
●LCP breakdown
●Modern HTTP
●Optimize viewport for mobile
●Minify CSS
●Minify JavaScript
●Reduce unused CSS
●Avoids enormous network payloads Total size was 906 KiB
●JavaScript execution time 0.6 s
●Minimizes main-thread work 1.8 s
●Avoid long main-thread tasks 1 long task found
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 20 ms
●Server Backend Latencies 110 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 30 ms
○INP breakdown
○LCP request discovery
○User Timing marks and measures
○Avoid non-composited animations
87

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.

Navigation

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Most Recent Videos div#container > a.has-padding > h5.label-news

These are opportunities to improve keyboard navigation in your application.

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
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img

Including a skip link can help users skip to the main content to save time. Learn more about skip links.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Skip to main content body > a#skipToMain

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

Best practices

One main landmark helps screen reader users navigate a web page. Learn more about landmarks.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html html

These items highlight common accessibility best practices.

○Interactive controls are keyboard focusable
○Interactive elements indicate their purpose and state
○The page has a logical tab order
○Visual order on the page follows DOM order
○User focus is not accidentally trapped in a region
○The user's focus is directed to new content added to the page
○HTML5 landmark elements are used to improve navigation
○Offscreen content is hidden from assistive technology
○Custom controls have associated labels
○Custom controls have ARIA roles
●`[aria-*]` attributes match their roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●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
●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
●Touch targets have sufficient size and spacing.
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements have accessible names
○Deprecated ARIA roles were not used
○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
○`[aria-hidden="true"]` elements do not contain focusable descendents
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○`[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
○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
○Buttons have an accessible name
○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
○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.
○No element has a `[tabindex]` value greater than 0
○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
○Image elements do not have `[alt]` attributes that are redundant text.
○Identical links have the same purpose.
○Elements with visible text labels have matching accessible names.
○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
○`<td>` elements in a large `<table>` have one or more table headers.
96

Best Practices

General

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.

SourceDescription
eu.oklahoman.com/
Access to fetch at 'https://user.oklahoman.com/NOKL-GUP/user/' from origin 'https://eu.oklahoman.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
eu.oklahoman.com/
Access to XMLHttpRequest at 'https://cpt-static.gannettdigital.com/universal-web-client/master/latest/vendor/components/polymer/lib/mixins/element-mixin.html' from origin 'https://eu.oklahoman.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
eu.oklahoman.com/
Access to XMLHttpRequest at 'https://cpt-static.gannettdigital.com/universal-web-client/master/latest/vendor/components/polymer/lib/mixins/property-accessors.html' from origin 'https://eu.oklahoman.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
Error with Permissions-Policy header: Parse of permissions policy failed because of errors reported by structured header parser.
/universal-web-client/master/latest/vendor/components/pol...
Failed to load resource: net::ERR_FAILED
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user.oklahoman.com/NOKL-GUP/user/
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●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 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
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
54

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 are unable to include your pages in search results if they don't have permission to crawl them. Learn more about crawler directives.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Blocking Directive Source
x-robots-tag: noindex, nofollow,noarchive,nocache

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
Show more Most Recent Videos div#container > div#showMoreContent > a.show-more-link
Show more Most Recent Galleries div#container > div#showMoreContent > a.show-more-link

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
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img
a.container-link > div.container > img a.container-link > div.container > img

Format your HTML in a way that enables crawlers to better understand your app’s content.

○Structured data is valid
●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`

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