What postcrossing.com is built with
Read on 2026-10-28 16:37. 12 technologies spotted.
| Technology | Category | Version | Confidence | Tell |
|---|---|---|---|---|
| AWS Certificate Manager | SSL/TLS certificate authorities | 100% | certIssuer: Amazon, Amazon RSA 2048 M04 | |
| Amazon Web Services | PaaS | 100% | implied AWS Certificate Manager | |
| Apache HTTP Server | Web servers | 100% | headers server: Apache | |
| Cloudflare | CDN | 100% | dns NS: paris.ns.cloudflare.com | |
| Cloudflare DNS | Hosting | 100% | dns NS: paris.ns.cloudflare.com | |
| DoubleClick Floodlight | Advertising | 100% | scriptSrc: tps://securepubads.g.doubleclick.net/tag/js/gpt.js | |
| Google Publisher Tag | Advertising | 100% | scriptSrc: https://securepubads.g.doubleclick.net/tag/js/gpt.js | |
| Google Workspace | Webmail, Email | 100% | dns MX: alt2.aspmx.l.google.com | |
| HSTS | Security | 100% | headers strict-transport-security: max-age=31536000; includeSubDomains; prel | |
| PWA | Miscellaneous | 100% | dom link[rel='manifest']: <link rel="manifest" href="/manifest.json"> | |
| Priority Hints | Performance | 100% | dom iframe[fetchpriority], img[fetchpriority], script[fetchpriority], link[fetchpriority]: <script src='https://securepubads.g.doubleclick.net/tag/js/gpt.js' crossorigin="anonymous" fetchpriority="high" async></ | |
| RSS | Miscellaneous | 100% | dom link[type*='application'] @type: application/rss+xml |
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