Domain report
useragentstring.com
useragentstring.com ranks in the top 0.31% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 2 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.31%
- 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://useragentstring.com/ answered with HTTP 200.
DNS records
- A
- 92.205.111.3
- AAAA
- No records found.
- MX
- 50 mail.useragentstring.com.
- NS
- ns65.domaincontrol.com.
- ns66.domaincontrol.com.
Live preview
This site sends "X-Frame-Options: SAMEORIGIN", which blocks embedding it here.
Since useragentstring.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
- no-cache, no-store, no-transform
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- default-src https: 'self' 'unsafe-inline'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://stats.patrickabt.ch https://pagead2.googlesyndication.com https://www.google.com https://adservice.google.com https://partner.googleadservices.com https://tpc.googlesyndication.com https://adservice.google.ch https://googleads.g.doubleclick.net; frame-src https://www.google.com https://googleads.g.doubleclick.net https://tpc.googlesyndication.com
- Strict-Transport-Security
- max-age=63072000;
- X-Frame-Options
- SAMEORIGIN
- X-Content-Type-Options
- nosniff
- Referrer-Policy
- strict-origin-when-cross-origin
- Permissions-Policy
- geolocation=(self)
Redirect chain
- 1.
http://useragentstring.com/HTTP 301→ https://useragentstring.com/
- 2.
https://useragentstring.com/HTTP 200
Meta tags
- Title
- UserAgentString.com - unknown version
- Description
- Understand what information is contained in a unknown user agent string. Get an analysis of your or any other user agent string. Find lists of user agent strings from browsers, crawlers, spiders, bots, validators and others..
- Canonical
- Not set
- Robots
- Not set
- Generator
- Not set
- Open Graph title
- Not set
- Open Graph description
- Not set
- Open Graph image
- Not set
- Open Graph type
- Not set
- Twitter card
- Not set
- Twitter title
- Not set
- Twitter image
- Not set
robots.txt
- Disallow rules (User-agent: *)
- 5
- 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
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.