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.

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
ka-f.fontawesome.com/releases/v6.7.2/webfonts/free-fa-brands-400.woff2	60 ms
/wp-content/plugins/megamenu-pro/icons/fontawesome6/webfo...	45 ms
s46182.pcdn.co/wp-content/themes/index-exchange/dist/fonts/icomoon.ttf?qfq0js	20 ms

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

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.

URL	Transfer Size	Duration
/wp-content/plugins/megamenu-pro/icons/fontawesome6/css/a...	22.5 KiB	150 ms
s46182.pcdn.co/wp-content/uploads/maxmegamenu/style_en.css?ver=40fbd9	7.1 KiB	150 ms
/wp-content/themes/index-exchange/dist/css/main.min.css?v...	76.5 KiB	300 ms
/wp-content/plugins/megamenu-pro/icons/genericons/generic...	16.8 KiB	150 ms
kit.fontawesome.com/d4a1a6fc54.js?ver=6.9.4	5.6 KiB	776 ms
s46182.pcdn.co/wp-includes/css/dashicons.min.css?ver=6.9.4	35.5 KiB	150 ms
player.vimeo.com/api/player.js?ver=6.9.4	9.0 KiB	761 ms
/wp-content/plugins/sitepress-multilingual-cms/templates/...	806 B	765 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.

Request	Cache TTL	Transfer Size
www.indexexchange.com/#	0.0 ms	95.8 KiB
cdn.cookielaw.org/scripttemplates/202510.1.0/otBannerSdk.js	86400.0 s	123.3 KiB
player.vimeo.com/api/player.js?ver=6.9.4	1800.0 s	9.0 KiB
kit.fontawesome.com/d4a1a6fc54.js?ver=6.9.4	60.0 s	5.6 KiB
/logos/8ebdb5d9-972b-403a-826b-61e3ca7cbae4/019ab62a-2172...	86400.0 s	9.5 KiB
cdn.cookielaw.org/scripttemplates/otSDKStub.js	86400.0 s	9.1 KiB
cdn.cookielaw.org/logos/static/powered_by_logo.svg	86400.0 s	2.5 KiB
cdn.cookielaw.org/logos/static/ot_close.svg	86400.0 s	631 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.

	URL	Resource Size	Est Savings
Index Exchange UI login `div.row > div.col-lg-6 > div.simpleParallax > img.img-fluid`	/wp-content/uploads/2025/02/homepage-global-ssp-solutions...	286.4 KiB	247.6 KiB
Multiple devices showing ads `section#homepage-hero > div.container-fluid > div.homepage-hero_media > img.homepage-hero_media-image`	/wp-content/uploads/2025/02/homepage-hero-elevate-asset-9...	284.7 KiB	245.9 KiB
Index Marketplaces product illustration `div.row > div.col-lg-6 > div.simpleParallax > img.img-fluid`	/wp-content/uploads/2025/02/homepage-products-marketplace...	141.4 KiB	102.6 KiB
We're Excited to be at POSSIBLE 2026 `div.row > div.article-image > div > img.attachment-thumbnail`	s46182.pcdn.co/wp-content/uploads/2026/03/possible-700x700-1.png	122.5 KiB	60.9 KiB
Our team is changing ad tech for the better Join us `div.container-fluid > div.row > div.featured-page > div.content-wrap`	s46182.pcdn.co/wp-content/uploads/2024/01/3200x1800CareersPages.jpg	283.1 KiB	56.7 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: 1.9 s

URL	Time Spent
casalemedia.com/	858 ms
indexexchange.com/	997 ms
www.indexexchange.com/	0.0 ms

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 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: 750 ms 191.5 KiB

URL	Transfer Size	Est Savings
/wp-content/themes/index-exchange/dist/css/main.min.css?v...	75.9 KiB	71.6 KiB
s46182.pcdn.co/wp-includes/css/dashicons.min.css?ver=6.9.4	34.9 KiB	34.9 KiB
/wp-content/plugins/megamenu-pro/icons/fontawesome6/css/a...	21.9 KiB	21.8 KiB
	21.9 KiB	19.4 KiB
/wp-content/plugins/megamenu-pro/icons/genericons/generic...	16.2 KiB	16.2 KiB
/! Font Awesome Free 6.7.2 by @fontawesome - https://fontawesome.com * License - https://fonta…	14.6 KiB	14.4 KiB
[data-aos][data-aos][data-aos-duration="50"],body[data-ao...	13.3 KiB	13.2 KiB

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

Why this matters

Performance issues directly impact user engagement and conversion rates.

Category	Time Spent
Script Evaluation	860 ms
Other	673 ms
Style & Layout	483 ms
Rendering	197 ms
Script Parsing & Compilation	160 ms
Parse HTML & CSS	131 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 8.2 KiB

URL	Transfer Size	Est Savings
[data-aos][data-aos][data-aos-duration="50"],body[data-ao...	13.3 KiB	8.2 KiB

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 44.4 KiB

URL	Transfer Size	Est Savings
s46182.pcdn.co/wp-includes/js/jquery/jquery.js?ver=latest	82.2 KiB	42.0 KiB
s46182.pcdn.co/wp-content/plugins/megamenu/js/maxmegamenu.js?ver=3.8.1	6.4 KiB	2.4 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: 0.0 ms 224.1 KiB

URL	Transfer Size	Est Savings
www.googletagmanager.com/gtm.js?id=GTM-WLWC2V8W	136.3 KiB	69.0 KiB
cdn.cookielaw.org/scripttemplates/202510.1.0/otBannerSdk.js	123.2 KiB	64.4 KiB
/wp-content/themes/index-exchange/dist/js/main.min.js?ver...	92.9 KiB	50.3 KiB
s46182.pcdn.co/wp-includes/js/jquery/jquery.js?ver=latest	82.2 KiB	40.3 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
s46182.pcdn.co/wp-content/uploads/2023/04/contact-us-hero-3200x1800-D4-V1.jpg	924.5 KiB
/wp-content/uploads/2025/02/homepage-global-ssp-solutions...	287.4 KiB
/wp-content/uploads/2025/02/homepage-hero-elevate-asset-9...	285.6 KiB
s46182.pcdn.co/wp-content/uploads/2024/01/3200x1800CareersPages.jpg	284.0 KiB
/wp-content/uploads/2022/10/the-efficienciy-of-index-post...	174.2 KiB
/wp-content/uploads/2025/02/homepage-products-marketplace...	142.1 KiB
www.googletagmanager.com/gtm.js?id=GTM-WLWC2V8W	136.7 KiB
cdn.cookielaw.org/scripttemplates/202510.1.0/otBannerSdk.js	123.3 KiB
s46182.pcdn.co/wp-content/uploads/2026/03/possible-700x700-1.png	123.2 KiB
ka-f.fontawesome.com/releases/v6.7.2/webfonts/free-fa-brands-400.woff2	116.7 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
We're Excited to be at POSSIBLE 2026 `div.row > div.article-image > div > img.attachment-thumbnail`	s46182.pcdn.co/wp-content/uploads/2026/03/possible-700x700-1.png
Index Exchange UI login `div.row > div.col-lg-6 > div.simpleParallax > img.img-fluid`	/wp-content/uploads/2025/02/homepage-global-ssp-solutions...
Index Marketplaces product illustration `div.row > div.col-lg-6 > div.simpleParallax > img.img-fluid`	/wp-content/uploads/2025/02/homepage-products-marketplace...

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

●Max Potential First Input Delay 100 ms

●Layout shift culprits

●Optimize DOM size

●Forced reflow

●LCP breakdown

●Modern HTTP

●Optimize viewport for mobile

●JavaScript execution time 1.0 s

●Avoid long main-thread tasks 9 long tasks found

●Avoid non-composited animations 1 animated element found

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 100 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 100 ms

●Avoid large layout shifts 15 layout shifts found

○INP breakdown

○LCP request discovery

○User Timing marks and measures

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.

Names and labels

When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div#page > header#masthead > div.row > button#hamburger-menu `div#page > header#masthead > div.row > button#hamburger-menu`

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
Index Linkedin profile `div.menu-footer-social-links-container > ul#menu-footer-social-links > li#menu-item-2016222 > a`
Index Exchange Twitter profile `div.menu-footer-social-links-container > ul#menu-footer-social-links > li#menu-item-2016237 > a`
Index Exchange Youtube profile `div.menu-footer-social-links-container > ul#menu-footer-social-links > li#menu-item-2016223 > a`
Index Exchange Instagram account `div.menu-footer-social-links-container > ul#menu-footer-social-links > li#menu-item-2016238 > a`
footer#colophon > div.site-info > div.p-0 > a.custom-logo `footer#colophon > div.site-info > div.p-0 > a.custom-logo`

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

●Image elements have `[alt]` attributes

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

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

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

●`[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.

●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

●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

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.

○`[role]`s are contained by their required parent element

○Elements with the `role=text` attribute do not have focusable descendents.

○ARIA toggle fields have accessible names

○ARIA `tooltip` elements have accessible names

○ARIA `treeitem` elements have accessible names

○The page contains a heading, skip link, or landmark region

○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.

○Definition list items are wrapped in `<dl>` elements

○ARIA IDs are unique

○No form fields have multiple labels

○`<frame>` or `<iframe>` elements have a title

○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.

○Input buttons have discernible text.

○`<input type="image">` elements have `[alt]` text

○Form elements have associated labels

○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

○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.

100

Best Practices

●Uses HTTPS

●Avoids deprecated APIs

●Avoids third-party cookies

●Allows users to paste into input fields

●Avoids requesting the geolocation permission on page load

●Avoids requesting the notification permission on page load

●Displays images with correct aspect ratio

●Serves images with appropriate resolution

●Page has the HTML doctype

●Properly defines charset

●No browser errors logged to the console

●No issues in the `Issues` panel in Chrome Devtools

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Ensure proper origin isolation with COOP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

●Page has valid source maps

○Redirects HTTP traffic to HTTPS

○Mitigate clickjacking with XFO or CSP

SEO

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

Content Best Practices

Descriptive link text helps search engines understand your content. Learn how to make links more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Link destination	Link Text
events.indexexchange.com/index-at-possible-2026	Learn more
/2026/04/07/sell-side-decisioning-media-owners-more-value...	Read more
www.indexexchange.com/2026/03/31/ais-impact-publishers/	Read more
/2026/03/26/programmatics-agentic-future-needs-stronger-f...	Read more
www.indexexchange.com/privacy/website-corporate-cookie-notice/	More information

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

○Structured data is valid

●Page isn’t blocked from indexing

●Document has a `<title>` element

●Document has a meta description

●Page has successful HTTP status code

●Links are crawlable

●robots.txt is valid

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`