SeeTheStackSeeTheStackBuilt with WordPress and jQuery, hosted on AWS.
captcha.eu is built with WordPress, hosted on AWS. It measures traffic with Google Analytics and Google Tag Manager. It sends email through Amazon SES and offers support through Chatwoot.
| Technology | Version | First seen |
|---|---|---|
| CMS & Site Builders1 | ||
| 7.1.3 | 30 Oct 2026 | |
| WordPress Plugins3 | ||
| – | 30 Oct 2026 | |
| JavaScript Frameworks & Libraries3 | ||
| Frontend Build Tools & CSS1 | ||
| Web Servers, Languages & Backend Frameworks1 | ||
| – | 30 Oct 2026 | |
| CDN & Hosting1 | ||
| – | 30 Oct 2026 | |
| Analytics & Tag Management2 | ||
| – | 30 Oct 2026 | |
| Advertising & Affiliate Tracking1 | ||
| – | 30 Oct 2026 | |
| Transactional Email2 | ||
| – | 30 Oct 2026 | |
| Consent Management & Privacy2 | ||
| – | 30 Oct 2026 | |
| Fonts & Icon Fonts1 | ||
| – | 30 Oct 2026 | |
| Live Chat, Helpdesk & AI Support1 | ||
| – | 30 Oct 2026 | |
| Translation & Localization1 | ||
| – | 30 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.
captcha-eu.mail.protection.outlook.comns-1028.awsdns-00.orgns-237.awsdns-29.comns-957.awsdns-55.netns-1667.awsdns-16.co.ukstripe-verification=f2f8bde10ff4c03a7c1e8dc8ea4255b6e786bb4132ed5feb54bb4bbba7ca2a31google-site-verification=NhciDdNBwkeYlg6T7tlpkysmgyFjK7YQ_SLUVKlGQYQv=spf1 ip4:156.58.0.0/16 ip4:195.2.200.132 ip4:195.2.200.153 include:sendgrid.net include:amazonses.com include:spf.protection.outlook.com include:147285318.spf02.hubspotemail.net mx -allMS=ms29673995v=DMARC1; p=none; rua=mailto:rua+p7lk983j3zpj@dmarcwise.email; adkim=r;# START YOAST BLOCK # --------------------------- User-agent: * Sitemap: https://www.captcha.eu/sitemap_index.xml
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| 30 Oct 2026 |
| 27.0 | 30 Oct 2026 |
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