Domain report
fileformat.com
fileformat.com ranks in the top 0.29% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 13 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.29%
- Hosts observed
- 13
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://fileformat.com/ answered with HTTP 200.
DNS records
- A
- 198.17.118.22
- AAAA
- No records found.
- MX
- 10 exchange.aspose.com.
- 20 exchange2.aspose.com.
- NS
- ns-1464.awsdns-55.org.
- ns-1748.awsdns-26.co.uk.
- ns-56.awsdns-07.com.
- ns-815.awsdns-37.net.
Live preview
This is a live, sandboxed embed of fileformat.com — not a copy. What it shows can change any time the site itself does.
Domain registration (WHOIS / RDAP)
- Registrar
- GoDaddy.com, LLC
- Registered
- 2001-06-29
- Expires
- 2028-06-29
- Last changed
- 2024-10-17
Nameservers: NS-1464.AWSDNS-55.ORG, NS-1748.AWSDNS-26.CO.UK, NS-56.AWSDNS-07.COM, NS-815.AWSDNS-37.NET
Status: client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
SSL certificate
Certificate Transparency lookup failed (HTTP 502).
HTTP & security headers
Response
- Server
- cloudflare
- Content-Type
- text/html
- Cache-Control
- public, max-age=2592000
- 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://fileformat.com/HTTP 301→ https://www.fileformat.com/
- 2.
https://www.fileformat.com/HTTP 200
Meta tags
- Title
- An Open-source File Format API Guide For Developers
- Description
- Using open-source APIs and libraries, learn to create, edit, convert, and manipulate PDF, 3D, CAD, Spreadsheet, image, & other file formats with examples.
- Canonical
- https://www.fileformat.com/
- Robots
- Not set
- Generator
- File Format | Home
- 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: *)
- 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
- Google Analyticsanalytics
Found "googletagmanager.com/gtag/js" in the page's HTML
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.