Available Reports
Last Update
April, 2026
Scan & Monitor
Security Profile
- Live site
- Secure connection (HTTPS)
- Certificate valid
- Outdated Techology stack
Outdated Technologies
Social Media
Twitter: SELFHTML
blog.selfhtml.org
website information and technology stackNote: This page displays technologies detected on blog.selfhtml.org subdomain only.
To view technologies identified across all subdomains of the selfhtml.org domain,
please refer to the Aggregated View.
| Web technologies detected on this domain | 13 technologies |
| Web technologies detected across all selfhtml.org subdomains | 24 technologies |
| Website rank | 1,696,424 |
| Website Location |  Germany |
| Language | German (Deutsch) |
| Domain Forwarding | There are no websites that redirect to blog.selfhtml.org |
| Last technology update | February, 2026 |
| Total selfhtml.org subdomain count | 27 subdomains |
| Top ranking subdomain | |
| IP Address | 37.27.52.9 |
| Reverse IP | 2 websites share 37.27.52.9 IP address. |
| Autonomous System Number (ASN) | AS24940 (HETZNER-AS) |
| Total linking domains | 8 domains |
| Total linking IP | 7 IPs |
| Certificate Issuer | Let's Encrypt |
Technology Stack
A snapshot of the most notable technologies used on the blog.selfhtml.org website. This is a partial list only. Click below to view the full technology stack with complete details.| Technology Type | Technology | First detected | Last detected |
|---|---|---|---|
| Message Boards | | November, 2025 | April, 2026 |
| Web Hosting |  Hetzner Hosting | November, 2025 | April, 2026 |
| Web Servers |  Nginx 1.18 | November, 2025 | April, 2026 |
Uncommon response headers
List of uncommon response headers that were used by the website.| Header | Value |
|---|---|
| cross-origin-window-policy | deny |
| Permissions-Policy | interest-cohort=() |
| Referrer-Policy | strict-origin |
| Server | nginx/1.18.0 (Ubuntu) |
| X-Download-Options | noopen |
| X-Permitted-Cross-Domain-Policies | none |
| X-Request-Id | GKL9dmUDcJ27zHcAUalC |