🌐
letsencrypt.de 200
🔒 SSL Valid
✨ AI Description
This website is the online presence of an IT services provider based in Gladbeck (Ruhr area). It offers domain-related and general IT support, helping businesses with technical setup and maintenance. The site is served with a typical web stack including Apache and Varnish for performance.
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 75d
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 →
178.254.10.73
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
73
mob
Uptime
100%
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability. 73
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Mobile
Score
Accessibility
Best Practices
SEO
LCP
7.26s
CLS
0.000
FCP
1.71s
TTFB
0.00s
TBT
0ms
SI
4.25s
Desktop
Score
Accessibility
Best Practices
SEO
LCP
0.65s
CLS
0.283
FCP
0.51s
TTFB
0.00s
TBT
0ms
SI
1.37s
Checked: 2026-09-04 23:41:45.524454 · View on PageSpeed
Tech Stack Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 3
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⚡ Cache
Varnish
🏭 Generator
AH-ITSOLUTIONS Gladbeck
🖥️ Web Server
Apache
Screenshot
2026-09-02
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Captured: 2026-09-02 10:17:46 · 5.1 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) | 178.254.10.73 |
| NS | ns01.1blu.dens02.1blu.de |
| MX | 10 mail.letsencrypt.de |
| TXT (1) |
v=spf1 mx include:_spf.1blu.de ~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) | *.1blu.de |
| Issuer | Sectigo Limited |
| Valid From | 2026-06-25 |
| Valid Until | 2027-01-09 (75 days left) |
| SANs (2) | *.1blu.de1blu.de |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 200 |
| Server | Apache |
| Content-Type | text/html |
| Final URL | https://www.ah-itsolutions.de/ |
| via | 1.1 webcache1 (Varnish/trunk) |
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 | 178.254.10.73 |
| 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
Partial
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| Title | Startseite - Adrian&Hojnacki IT-SOLUTIONS Gladbeck |
| Description | Die junge und innovative IT-Agentur Ihres Vertrauens mit Sitz in Gladbeck im Ruhrgebiet! |
| 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 mx include:_spf.1blu.de ~all |
| DMARC | Not set |
| MX Records | 10 → mail.letsencrypt.de |
Other TLDs Other top-level domain variants of this domain name and their availability. 10 active 8 for sale 5 available
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Uptime Monitor
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| Current Status | 🟢 Online |
| HTTP Status | 200 |
| Response Time | 1241ms |
| Last Checked | 2026-10-20 16:46:22.393353 |
| Uptime (30d) | 100% |