Domain report
videonotes.dev
videonotes.dev ranks in the top 0.27% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 1 distinct host observed under it.
Connectivity
#360,895harmonic-centrality rank
- Top percentile
- 0.27%
- 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
200HTTP status
https://videonotes.dev/ answered with HTTP 200.
DNS records
- A
- 172.67.203.167
- 104.21.52.206
- AAAA
- 2606:4700:3031::ac43:cba7
- 2606:4700:3037::6815:34ce
- MX
- 15 route2.mx.cloudflare.net.
- 16 route1.mx.cloudflare.net.
- 91 route3.mx.cloudflare.net.
- NS
- ada.ns.cloudflare.com.
- rodney.ns.cloudflare.com.
Live preview
This is a live, sandboxed embed of videonotes.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; charset=utf-8
- 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
- nosniff
- Referrer-Policy
- strict-origin-when-cross-origin
- Permissions-Policy
- camera=(), microphone=(), geolocation=()
Redirect chain
- 1.
http://videonotes.dev/HTTP 301→ https://videonotes.dev/
- 2.
https://videonotes.dev/HTTP 200
Meta tags
- Title
- Video Notes for YouTube
- Description
- Video Notes is a private YouTube notes extension. Capture timestamped notes, draw on exact frames, and ask questions across your library with cited answers.
- Canonical
- https://videonotes.dev/
- Robots
- index, follow
- Generator
- Not set
- Open Graph title
- Video Notes for YouTube
- Open Graph description
- Take timestamped YouTube notes, then ask questions across your library and jump from every cited answer to the exact video moment.
- Open Graph image
- https://videonotes.dev/site/og-image.png
- Open Graph type
- website
- Twitter card
- summary_large_image
- Twitter title
- Video Notes for YouTube
- Twitter image
- https://videonotes.dev/site/og-image.png
robots.txt
- Disallow rules (User-agent: *)
- 0
- Disallow rules (other agents)
- 0
Sitemap declared:
https://videonotes.dev/sitemap.xml
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.