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Frameworks

Gatsby in Homepage Source

Gatsby is a React-based static-site generator.

The source-code fingerprint

Gatsby mounts the app into a <div id="___gatsby"> root element.

Likely false positives: Very reliable.

Stored source examples for Gatsby

These examples matched ___gatsby in stored homepage source when the query was sampled on 2026-10-14. The sites may have changed since the source was captured. A match establishes a source reference; it does not confirm an active installation or code execution.

• www.typescriptlang.org ...-block.headline{max-width:calc(960px + 4rem)}body{margin:0}#___gatsby,body,html{height:100%}#site-wrapper{display:flex;flex-direc...
• www.freecodecamp.org ...){padding:.5rem 0}ruby{font-size:1.3rem}rt{font-size:.9rem}#___gatsby,#gatsby-focus-wrapper{height:100%}.page-wrapper{-webkit-box...
• www.experian.com ...PRI" data-section="ecom-home" data-category="home"><div id="___gatsby"><div style="outline:none" tabindex="-1" id="gatsby-focus-w...
• www.braidsmusic.com ...lay: none; visibility: hidden"></iframe></noscript><div id="___gatsby"><div style="outline:none" tabindex="-1" id="gatsby-focus-w...
• quarkly.io ...p-data.json" crossorigin="anonymous"/></head><body><div id="___gatsby"><div style="outline:none" tabindex="-1" id="gatsby-focus-w...
• www.emarketer.com ...ww.emarketer.com/company/"}]}</script></head><body><div id="___gatsby"><div style="outline:none" tabindex="-1" id="gatsby-focus-w...
• docs.npmjs.com ...:"sc-global-ihIMrs1,"}/*!sc*/\n</style></head><body><div id="___gatsby"><div data-color-mode="light" data-light-theme="light" data...
• crypto.com ...ty: hidden" aria-hidden="true"></iframe></noscript><div id="___gatsby"><style data-mantine-styles="classes">@media (max-width: 35...
• pusher.com ...ation/xml" href="/sitemap-index.xml"/></head><body><div id="___gatsby"><div style="outline:none" tabindex="-1" id="gatsby-focus-w...
• www.insiderintelligence.com ...="/press-releases/sitemap-index.xml"/></head><body><div id="___gatsby"><div style="outline:none" tabindex="-1" id="gatsby-focus-w...
• publicdomainreview.org ...if;font-size:16px;justify-content:stretch;min-height:100vh}#___gatsby,#gatsby-focus-wrapper{display:flex;flex-direction:column;fl...
• videojs.com ...f="https://www.google-analytics.com"/></head><body><div id="___gatsby"><div style="outline:none" tabindex="-1" id="gatsby-focus-w...
• www.fullstory.com ...ked-green a{color:#0e3c3c;font-weight:700}html{height:100%}.___gatsby,body{min-height:100%}body{margin:0;padding:0}img,svg{max-wi...
• www.phonepe.com ...isplay:none;visibility:hidden"></iframe></noscript><div id="___gatsby"><div style="outline:none" tabindex="-1" id="gatsby-focus-w...
• www.tiny.cloud ...isplay:none;visibility:hidden"></iframe></noscript><div id="___gatsby"><div style="outline:none" tabindex="-1" id="gatsby-focus-w...
• www.babbel.com ....babbel.com" data-gatsby-head="true"/></head><body><div id="___gatsby"><div style="outline:none" tabindex="-1" id="gatsby-focus-w...
• case.edu ....no-scroll{overflow-y:hidden}body.no-scroll #cwruravealert~#___gatsby{position:fixed;top:0;width:100%;z-index:999999}body.no-scro...
• www.bcorporation.net ...or: var(--fa-inverse, #fff);\n}</style></head><body><div id="___gatsby"><div style="outline:none" tabindex="-1" id="gatsby-focus-w...
• microbit.org ...d-fb8554fbecd32fdc09fcf939a2d6173b.ttf) format("truetype")}#___gatsby,#gatsby-focus-wrapper,body,html{background-color:#f5f5f5;bo...
• monei.com ...ty: hidden" aria-hidden="true"></iframe></noscript><div id="___gatsby"><div style="outline:none" tabindex="-1" id="gatsby-focus-w...
• processing.org ...KYMXLKT" spa="auto" defer=""></script></head><body><div id="___gatsby"><div style="outline:none" tabindex="-1" id="gatsby-focus-w...
• kodi.tv ...?v=0f7311d6dfc6bbfa30848b0c28f33af2"/></head><body><div id="___gatsby"><div style="outline:none" tabindex="-1" id="gatsby-focus-w...
• labs.adobe.com ...dia only screen and (max-width:480px){html{font-size:100%}}#___gatsby,#gatsby-focus-wrapper,body,html{background-color:#eaeaea;fo...
• www.file.io ...00%!important\n}\nbody {\n\theight: 100%;\n\tmin-height: 100vh\n}\n#___gatsby, #gatsby-focus-wrapper {\n\theight: 100%!important\n}\n#gatsby-...
• airbnb.io ...Engineering &amp; Data Science</title></head><body><div id="___gatsby">\n<div id='root'><div data-reactroot="" data-reactid="1" da...
• uploadcare.com ...splay:none;visibility:hidden">\n</iframe></noscript><div id="___gatsby"><div style="outline:none" tabindex="-1" id="gatsby-focus-w...
• www.theifab.com ...ty: hidden" aria-hidden="true"></iframe></noscript><div id="___gatsby"><div style="outline:none" tabindex="-1" id="gatsby-focus-w...
• www.confluent.io ...ty: hidden" aria-hidden="true"></iframe></noscript><div id="___gatsby"><div style="outline:none" tabindex="-1" id="gatsby-focus-w...
• www.vdocipher.com ...ty: hidden" aria-hidden="true"></iframe></noscript><div id="___gatsby"><div style="outline:none" tabindex="-1" id="gatsby-focus-w...
• podlove.org ...?v=3b4b3f3525d01b9894e7cdc0a21e1309"/></head><body><div id="___gatsby"><div style="outline:none" tabindex="-1" id="gatsby-focus-w...

Showing 30 checked source examples. The headline is estimated matches. Open the full ranked list, inspect the matched source, and export the domain list →

Related technologies

How this works

The headline distinguishes candidate upper bounds (index prefilter), estimated matches (a projection from checked samples) and verified matches (an exact count established by the engine). The index contains 131,219,565 homepage documents, one homepage per hostname, including subdomains. The source index was promoted 2026-09-22 and follows a quarterly rebuild schedule. The sample date is when this query was checked against the stored index, not a new crawl of each example site.

Comparing adoption across tools? The Web Technology Adoption Report ranks the most common tags in the index side by side.