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wikipedia.de 200
🔒 SSL Valid
✨ About this site
A free online encyclopedia providing information in German.
📊 What the data says
This site runs on Nginx, jQuery, and Matomo, responding with a 200 HTTP status. The SSL certificate is valid until November 30, 2026.
HTTP Status A three-digit code showing if the site loaded successfully (200), redirects (301/302), or has errors (4xx/5xx).Read more →
200
SSL Expires When the SSL certificate expires. An expired certificate causes browser security warnings.Read more →
in 41d
Domain Expires When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
N/A
Hosting The company and location where this website's server is physically located.Read more →
Unknown
Security Score based on key HTTP security headers: HSTS, Content-Security-Policy, and X-Frame-Options.Read more →
0/3
IP Address The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
49.13.55.174
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
N/A
Uptime
100%
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
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Performance data not available yet.
Tech Stack Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 3
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📊 Analytics
Matomo
📦 JS Library
jQuery 3.4.1.
🖥️ Web Server
Nginx 1.22.1
Screenshot
2026-08-28
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Captured: 2026-08-28 10:54:35 · 7.3 KB
DNS Records DNS translates domain names to IP addresses. Records control where the site, email, and services are directed.Read more →
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| A (IPv4) | 49.13.55.174 |
| AAAA (IPv6) | 2a01:4f8:c012:3f0a::1 |
| NS | ns2.hosting.dens1.hosting.dens3.hosting.de |
| MX | 10 ms.wmde.org |
| TXT (1) |
v=spf1 ip4:62.138.185.41 ip4:49.12.112.150 -all |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
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| Registrar | N/A |
| Registered | N/A |
| Expires | N/A |
| Last Updated | N/A |
SSL Certificate Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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| Subject (CN) | wikipedia.de |
| Issuer | Let's Encrypt |
| Valid From | 2026-09-01 |
| Valid Until | 2026-11-30 (41 days left) |
| SANs (1) | wikipedia.de |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 200 |
| Server | nginx/1.22.1 |
| Content-Type | text/html; charset=UTF-8 |
| Final URL | https://www.wikipedia.de/ |
Security headers HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
Hosting Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
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| IP Address | 49.13.55.174 |
| Provider | Unknown |
| Organization | N/A |
| ASN | N/A |
| Location | N/A |
Security Score
F (1/7)
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Sitemap & Robots
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Open to search engines
This site's robots.txt lets crawlers access its main content. Search engines can index it normally.
No paths are disallowed — everything is crawlable.
| Sitemap | Not found |
Social & Meta Tags
Missing
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| Title | Wikipedia, die freie Enzyklopädie |
| Language | de |
Mail Security Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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| SPF | ✓ Present v=spf1 ip4:62.138.185.41 ip4:49.12.112.150 -all |
| DMARC | ✓ Present v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rf=afrf; pct=100; ri=86400; |
| MX Records | 10 → ms.wmde.org |
Other TLDs Other top-level domain variants of this domain name and their availability. 22 active 1 available
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Uptime Monitor
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| Current Status | 🟢 Online |
| HTTP Status | 200 |
| Response Time | 666ms |
| Last Checked | 2026-10-18 18:16:07.516531 |
| Uptime (30d) | 100% |
Similar Sites
2
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Similarity based on content analysis. More results appear as more domains are indexed.