SeeTheStackSeeTheStackBuilt with Contentful and Next.js, hosted on Cloudflare.
classpass.com is built with Contentful, hosted on Cloudflare. It measures traffic with Segment. It sends email through Amazon SES.
| Technology | Version | First seen |
|---|---|---|
| CMS & Site Builders1 | ||
| – | 31 Oct 2026 | |
| JavaScript Frameworks & Libraries2 | ||
| – | 31 Oct 2026 | |
| Frontend Build Tools & CSS3 | ||
| – | 31 Oct 2026 | |
| Web Servers, Languages & Backend Frameworks1 | ||
| CDN & Hosting1 | ||
| – | 31 Oct 2026 | |
| Analytics & Tag Management1 | ||
| – | 31 Oct 2026 | |
| Transactional Email3 | ||
| – | 31 Oct 2026 | |
| A/B Testing, Personalization & Feature Flags1 | ||
| – | 31 Oct 2026 | |
| Consent Management & Privacy1 | ||
| – | 31 Oct 2026 | |
| Security, WAF & Bot Protection1 | ||
| – | 31 Oct 2026 | |
| Translation & Localization1 | ||
| – | 31 Oct 2026 | |
The crew hasn’t read this site’s colors yet. We read a palette when we capture a site’s screenshot, busiest sites first. Meanwhile, browse palettes from other sites.
classpass-com.mail.protection.outlook.comleah.ns.cloudflare.comjack.ns.cloudflare.comsegment-site-verification=StNytzpggyRRN62ONRcP6oHh8atVb651MS=ms78850024stripe-verification=d2bf7397ab95db34bd1cdfd75258adfd79a1fbbd99ee71e90bc789a55482b538stripe-verification=ab7f857022667d4cff6eede16d9fd52d75ea4898b661c38c6b5193f0dae2ddabgoogle-site-verification=2GjJM0ZcLeAHrbaIO6-EKsaTkRFClhiwEj6P8ylZ3100ed1fe018a3ac739269f9f4bef9731280cf5c0f398stripe-verification=90a8caf49161b98ecf7f2dafe0c343c4aa2eab589ec0702d64a5d9fedc1cd052google-site-verification=YuNxnG77sXcCrlmic607sCHI-H39Z3-Xlqo-Yy87Qh4v=DMARC1; p=reject; rua=mailto:345d08c7c44d034@rep.dmarcanalyzer.com; ruf=mailto:345d08c7c44d034@for.dmarcanalyzer.com;| – |
| 31 Oct 2026 |
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| 31 Oct 2026 |
| – | 31 Oct 2026 |
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| 31 Oct 2026 |
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| 31 Oct 2026 |
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