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hbr.dev 200
🔒 SSL Valid
✨ About this site
This site serves as an online presence utilizing modern web technologies and a German-language interface. The domain was recently registered in 2023 and appears to be a smaller, independent web project or developer site. Because it lacks widespread recognition, visitors should review the content directly to determine its purpose. The name 'hbr' likely functions as an acronym for initials or a specific brand abbreviation, though its exact meaning is not publicly established.
📊 What the data says
This website operates on an Nginx server using the Bootstrap and Frappe frameworks. Registered in 2023, the site maintains security through HSTS and X-Frame-Options headers and holds a valid SSL certificate until December 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 53d
Domain Expires When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
in 358d
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 →
2/3
IP Address The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
136.243.74.110
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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🎨 CSS Framework
Bootstrap 4
🏭 Generator
frappe
🖥️ Web Server
Nginx
Screenshot
Processing...
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⏳
Screenshot is being captured...
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) | 136.243.74.110 |
| NS | oxygen.ns.hetzner.comhelium.ns.hetzner.dehydrogen.ns.hetzner.com |
| MX | 10 pmg.hbr.dev |
| TXT (1) |
v=spf1 a mx -all |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
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| Registrar | OVH sas |
| Registered | 2023-10-13 |
| Expires | 2027-10-13 (in 358 days) |
| Last Updated | 2026-10-06 |
| Status | client delete prohibitedclient transfer prohibited |
SSL Certificate Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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| Subject (CN) | hbr.dev |
| Issuer | Let's Encrypt |
| Valid From | 2026-09-13 |
| Valid Until | 2026-12-12 (53 days left) |
| SANs (2) | *.hbr.devhbr.dev |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 200 |
| Server | nginx |
| Content-Type | text/html; charset=utf-8 |
| Final URL | https://hbr.dev/ |
| strict-transport-security | max-age=63072000; includeSubDomains; preload |
| x-frame-options | SAMEORIGIN |
| x-content-type-options | nosniff |
| referrer-policy | same-origin, strict-origin-when-cross-origin |
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 | 136.243.74.110 |
| Provider | Unknown |
| Organization | N/A |
| ASN | N/A |
| Location | N/A |
Security Score
B (5/7)
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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.
🤖
AI crawlers restricted
— GPTBot, Google-Extended, CCBot, ClaudeBot, Amazonbot
Areas hidden from crawlers:
Entire site
1
Admin & login
1
Show raw disallow rules (2)
/
/login
| Sitemap | Found 7 pages |
| Last modified | 2026-10-20 |
Social & Meta Tags
Partial
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| Title | HBR Solutions - Startseite |
| OG Title | Startseite |
| OG Type | website |
| Twitter Card | summary |
| 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 a mx -all |
| DMARC | ✓ Present v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100 |
| MX Records | 10 → pmg.hbr.dev |
Other TLDs Other top-level domain variants of this domain name and their availability. 19 active 4 for sale
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Uptime Monitor
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| Current Status | 🟢 Online |
| HTTP Status | 200 |
| Response Time | 501ms |
| Last Checked | 2026-10-19 10:45:33.786947 |
| Uptime (30d) | 100% |
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