Summary
- HTTP status
- 200
- IP address
- 151.101.192.67, 151.101.0.67, 151.101.128.67, 151.101.64.67, 2a04:4e42:600::67, 2a04:4e42:400::67, 2a04:4e42:200::67, 2a04:4e42::67
- ASN
- —
- Hosting provider
- —
- Country
- —
- Title
- xkcd: Ground Effect
- Description
- —
- Language
- —
- Server
- nginx
- Generator
- —
- Certificate
- ValidGlobalSign nv-sa
- Sitemap
- Missing
- Domain name
- xkcd.com
SSL/TLS certificate
The SSL/TLS certificate encrypts exchanges between visitors and the website (HTTPS) and proves its identity. It is issued by a certificate authority after a more or less thorough check: of the domain name only (DV), of the organization that owns it (OV), or extended validation (EV).
- Certificate authority
- GlobalSign nv-sa (GlobalSign Atlas R3 DV TLS CA 2025 Q4)
- Validation type
- Domain validation (DV)
- Status
- Valid
- Covered domains
- xkcd.com
- Valid from
- December 8, 2025
- Valid until
- January 9, 2027 (expires in 100 days)
- Protocol
- TLSv1.2
- Key
- RSA 2048 bits
Sitemap
A sitemap lists the pages of a website to help search engines discover them. It can have any name when it is declared in the robots.txt file.
The robots.txt file does not declare any sitemap: the usual locations were checked.
No sitemap found.
Redirects
The website address does not redirect.
Outgoing links
The home page links to 17 other websites.