Domain report
trycap.dev
trycap.dev ranks in the top 0.38% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 1 distinct host observed under it.
Connectivity
- Top percentile
- 0.38%
- Hosts observed
- 1
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://trycap.dev/ answered with HTTP 200.
DNS records
- A
- 104.21.43.159
- 172.67.181.47
- AAAA
- 2606:4700:3031::ac43:b52f
- 2606:4700:3034::6815:2b9f
- MX
- No records found.
- NS
- aria.ns.cloudflare.com.
- kirk.ns.cloudflare.com.
Live preview
This is a live, sandboxed embed of trycap.dev — not a copy. What it shows can change any time the site itself does.
Domain registration (WHOIS / RDAP)
RDAP lookup failed (HTTP 429).
SSL certificate
Certificate Transparency lookup failed (HTTP 429).
HTTP & security headers
Response
- Server
- cloudflare
- Content-Type
- text/html
- Cache-Control
- public, max-age=0, must-revalidate
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- Not sent
- Strict-Transport-Security
- Not sent
- X-Frame-Options
- Not sent
- X-Content-Type-Options
- Not sent
- Referrer-Policy
- Not sent
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://trycap.dev/HTTP 301→ https://trycap.dev/
- 2.
https://trycap.dev/HTTP 200
Meta tags
- Title
- Cap – Open-source, self-hosted CAPTCHA alternative to reCAPTCHA
- Description
- Cap is a free, open-source CAPTCHA alternative. Self-hosted, privacy-first, no Google. Proof-of-work and instrumentation, no visual puzzles. Apache 2.0.
- Canonical
- https://trycap.dev/
- Robots
- Not set
- Generator
- VitePress v1.6.4
- Open Graph title
- Cap – Open-source, self-hosted CAPTCHA alternative to reCAPTCHA
- Open Graph description
- Cap is a free, open-source CAPTCHA alternative. Self-hosted, privacy-first, no Google. Proof-of-work and instrumentation, no visual puzzles. Apache 2.0.
- Open Graph image
- https://trycap.dev/og-image.png
- Open Graph type
- website
- Twitter card
- summary_large_image
- Twitter title
- Cap – Open-source, self-hosted CAPTCHA alternative to reCAPTCHA
- Twitter image
- https://trycap.dev/og-image.png
robots.txt
- Disallow rules (User-agent: *)
- 0
- Disallow rules (other agents)
- 0
Sitemap declared:
https://trycap.dev/sitemap.xml
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
- Cloudflare Web Analyticsanalytics
Found "static.cloudflareinsights.com" in the page's HTML
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.