Web technology footprints
Source-query totals for 17 technologies, with the original data and queries.
- 35.0MjQuery
- 30.7MGoogle Fonts
- 24.9MWordPress
- 17.9MBootstrap
- 17.3MFont Awesome
Text and regex search
Find websites containing a script URL, tracking ID, or other text in their homepage HTML.
wp-contentLiteralMatching homepages
...scale=1" />
<link rel='preload' href='https://wordpress.org/wp-content/mu-plugins/pub-sync/global-fonts/Inter/Inter-latin.woff2' a......cale=1">
<link rel="icon" href="https://creativecommons.org/wp-content/themes/vocabulary-theme/vocabulary/favicon/favicon.ico" siz...cdn.shopify.comLiteralMatching homepages
...Changed:[]},c=t=>t?t.length>f?`${t.slice(0,f)}...`:t:"",N=["cdn.shopify.com","shopify.com","shopifycloud"],b=t=>t?N.some(e=>t.includes(......p; Noble Membership."/><link rel="stylesheet" href="https://cdn.shopify.com/oxygen-v2/44411/40153/84527/4360219/assets/root-JzXhRV9f.cs...js.stripe.com/v3LiteralMatching homepages
...</script>
<script type="text/javascript" async src="https://js.stripe.com/v3/">
</script>
<script>
!function(e){function r(r){for(......document.createElement("script");
script.src = "https://js.stripe.com/v3/";
script.async = true;
document.head.appendChild(s...googletagmanager.com/gtm.jsLiteralMatching homepages
...=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
})(window,documen......width, initial-scale=1">
<script async="" src="https://www.googletagmanager.com/gtm.js?id=GTM-LQCS"></script>
<script>
(function(w,d,s,l,i){w[...static.hotjar.com/c/hotjar-LiteralMatching homepages
...;
a.appendChild(r);
})(window,document,'https://static.hotjar.com/c/hotjar-','.js?sv=');
</script>
<script nonce="9536e0603f3f2fd......;
a.appendChild(r);
})(window,document,'https://static.hotjar.com/c/hotjar-','.js?sv=');
</script>
</div>
</section...Indexed homepagesSeptember 2026 build
Homepage HTMLOne page per hostname
CSV and APIExport matching domains
Choose a technology to see its query, matching domains and source examples.
24 technologies
Counts estimate matches in stored homepage HTML, not active installations. Count methodology
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Research from the index
Reports with downloadable data and the queries behind them.
Source-query totals for 17 technologies, with the original data and queries.
7 source fingerprints, including Analytics, Tag Manager and Meta Pixel.
Filename estimates for versions 1.x–3.x. Version 4.x wasn't measured.
Guides · Try an example query
Search for the plugin's asset folder in homepage HTML.
wp-content/plugins/woocommerceCombine the Shopify and Klaviyo script URLs in one search.
"cdn.shopify.com" "static.klaviyo.com"Find a shared ID, then check the source before attributing ownership.
GTM-LQCSExample from un.orgCurrent index: 131,219,565 homepages. Reports use the older snapshots shown above. About the data
Service comparisons:PublicWWWNerdyDataBuiltWithAll comparisons
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