Domain report
vitest.dev
vitest.dev ranks in the top 0.0046% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 17 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.0046%
- Hosts observed
- 17
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://vitest.dev/ answered with HTTP 200.
DNS records
- A
- 98.84.224.111
- 18.208.88.157
- AAAA
- No records found.
- MX
- No records found.
- NS
- dns1.p05.nsone.net.
- dns2.p05.nsone.net.
- dns3.p05.nsone.net.
- dns4.p05.nsone.net.
Live preview
This site sends "X-Frame-Options: DENY", which blocks embedding it here.
Since vitest.dev 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=31536000; includeSubDomains
- X-Frame-Options
- DENY
- X-Content-Type-Options
- nosniff
- Referrer-Policy
- no-referrer
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://vitest.dev/HTTP 301→ https://vitest.dev/
- 2.
https://vitest.dev/HTTP 200
Meta tags
- Title
- Vitest | Next Generation testing framework
- Description
- Next generation testing framework powered by Vite
- Canonical
- Not set
- Robots
- Not set
- Generator
- VitePress v2.0.0-alpha.20
- Open Graph title
- Vitest
- Open Graph description
- Next generation testing framework powered by Vite
- Open Graph image
- https://vitest.dev/og.jpg
- Open Graph type
- Not set
- Twitter card
- summary_large_image
- Twitter title
- Not set
- Twitter image
- Not set
robots.txt
- Disallow rules (User-agent: *)
- 0
- Disallow rules (other agents)
- 0
No Sitemap declared in robots.txt.
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
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