JavaScript Library & Framework
412 of the 1,000,000 top sites in our Tranco top-1M census run Instant.page (0%). A script that preloads pages on link hover to make navigation feel instant. Detection is homepage-level HTML/header fingerprinting, so a site can run Instant.page on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | instructure.com | #1,396 (Tranco) | Find emails |
| 2 | raspberrypi.org | #4,188 (Tranco) | Find emails |
| 3 | esri.com | #5,760 (Tranco) | Find emails |
| 4 | lapalabradeldia.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| radiotoday.com.au | #403,882 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 14 more | Find emails |
| advancius.net | #406,280 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 10 more | Find emails |
| businesswaste.co.uk | #407,225 | Cloudflare, Cloudflare edge/CDN, CookieYes + 9 more | Find emails |
| #9,833 (Tranco) |
| Find emails |
| 5 | gaym.com | #10,179 (Tranco) | Find emails |
| fx-sabers.com | #409,282 | AOS, Bootstrap, Cloudflare + 8 more | Find emails |
| centralmethodist.edu | #410,532 | ASP.NET, AddThis, Bootstrap + 15 more | Find emails |
| ballerette.com | #412,231 | Cloudflare edge/CDN, Cookiebot, Klaviyo + 7 more | Find emails |
| humnews.pk | #412,323 | Chartbeat, Cloudflare, Cloudflare edge/CDN + 14 more | Find emails |
| mirashowers.co.uk | #414,811 | Adobe Advertising Cloud, Adobe Audience Manager, Adobe Experience Cloud (Launch) + 22 more | Find emails |
| howweelearn.com | #417,327 | All in One SEO, Apache, Flodesk + 11 more | Find emails |
| academic.lat | #420,498 | Amazon Route 53, Cloudflare Turnstile, Google Analytics + 8 more | Find emails |
| ncultura.pt | #420,552 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 6 more | Find emails |
| mianfeiziti.com | #422,263 | Alibaba Cloud DNS, Bootstrap, DigiCert + 2 more | Find emails |
| docsdiesel.com | #424,153 | Builder.io, Cloudflare edge/CDN, Google Cloud DNS + 10 more | Find emails |
| medwiki.co.in | #426,241 | Cloudflare, Cloudflare edge/CDN, Express + 4 more | Find emails |
| faelix.ch | #426,443 | Bootstrap, Let's Encrypt, Matomo + 3 more | Find emails |
| mtnews24.com | #427,235 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| uniquemaps.com | #432,648 | Cloudflare edge/CDN, Google Hosted Libraries, Google Maps + 7 more | Find emails |
| javanews.al | #441,614 | Font Awesome, Google Analytics, Google Fonts + 9 more | Find emails |
| uniquemaps.eu | #442,820 | Cloudflare edge/CDN, Google Hosted Libraries, Google Maps + 7 more | Find emails |
| alayacotton.in | #444,979 | Cloudflare, Cloudflare edge/CDN, Judge.me + 8 more | Find emails |
| flavorthemoments.com | #446,995 | BigScoots, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| tfipost.com | #448,322 | Google AdSense, Google Analytics, Google Fonts + 7 more | Find emails |
| go-kids.nl | #451,098 | Adobe Fonts (Typekit), Amazon (ACM), Amazon Route 53 + 10 more | Find emails |
| giantchemistharbourtown.com.au | #452,508 | Cloudflare edge/CDN, Google Analytics, Google Tag Manager + 8 more | Find emails |
| lt.fi | #454,627 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 8 more | Find emails |
From the Crawlora Website Tech Stack Dataset, a homepage-level fingerprint of a 1,000,000-domain Tranco top-1M census (run top1m-2026-08-25-full-v2), snapshot August 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →