Domain report
websocket-devtools.com
websocket-devtools.com ranks in the top 0.21% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 2 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.21%
- Hosts observed
- 2
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://websocket-devtools.com/ answered with HTTP 200.
DNS records
- A
- 216.198.79.65
- 64.29.17.65
- AAAA
- No records found.
- MX
- No records found.
- NS
- ns1.vercel-dns.com.
- ns2.vercel-dns.com.
Live preview
This site sends "X-Frame-Options: DENY", which blocks embedding it here.
Since websocket-devtools.com can't be embedded live, this is a captured screenshot instead — a snapshot from whenever it was last rendered, not necessarily this exact moment.
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; charset=utf-8
- Cache-Control
- public, max-age=0, must-revalidate
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- Not sent
- Strict-Transport-Security
- max-age=63072000
- X-Frame-Options
- DENY
- X-Content-Type-Options
- nosniff
- Referrer-Policy
- Not sent
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://websocket-devtools.com/HTTP 308→ https://websocket-devtools.com/
- 2.
https://websocket-devtools.com/HTTP 307→ https://www.websocket-devtools.com/
- 3.
https://www.websocket-devtools.com/HTTP 200
Meta tags
- Title
- WebSocket DevTools - Complete WebSocket Traffic Control Extension
- Description
- WebSocket DevTools is a free Chrome and Edge extension that adds a WebSocket panel to DevTools: watch live messages, send or simulate messages both ways, and block them to test edge cases.
- Canonical
- https://www.websocket-devtools.com
- Robots
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Generator
- Not set
- Open Graph title
- WebSocket DevTools - Complete WebSocket Traffic Control Extension
- Open Graph description
- WebSocket DevTools is a free Chrome and Edge extension that adds a WebSocket panel to DevTools: watch live messages, send or simulate messages both ways, and block them to test edge cases.
- Open Graph image
- https://www.websocket-devtools.com/images/websocket-interface-HD.png
- Open Graph type
- website
- Twitter card
- summary_large_image
- Twitter title
- WebSocket DevTools - Complete WebSocket Traffic Control Extension
- Twitter image
- https://www.websocket-devtools.com/images/websocket-interface-HD.png
robots.txt
- Disallow rules (User-agent: *)
- 2
- Disallow rules (other agents)
- 0
Sitemap declared:
https://websocket-devtools.com/sitemap.xml
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
- Next.jsframework
Found "_next/static/" in the page's HTML
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.