What powers herzogskelter.de?
Last seen Sep 2026 · 36 technologies across 20 categories
Advertising
Microsoft Advertising
since Dec 2024
Appointment scheduling
Calendly
since Dec 2022
CDN
Cloudflare
since Dec 2025
CMS
Cookie compliance
Usercentrics
since Aug 2022
Databases
MySQL
since Feb 2020
Font scripts
Font Awesome
since Feb 2020
Hosting
JavaScript frameworks
JavaScript libraries
Miscellaneous
Page builders
wpBakery
since Feb 2022
Payment processors
PayPal
since Dec 2025
Programming languages
PHP
since Feb 2020
Security
Cloudflare Bot Management
since Dec 2025
Video players
Twitch Player
since Dec 2022
Web servers
Apache HTTP Server
since Feb 2020
Webmail
Microsoft 365
since Mar 2023
Widgets
WordPress plugins
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 100% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.85 / 10 · ranked #4,072,814 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- CDN: Cloudflare
- Weight: 2.4 MB · 28 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on IONOS (217.160.0.123, IPv6)
- DNS: IONOS
- Email: Microsoft 365
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 14,147,252, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| herzogskelter.de | 27 |
| www.herzogskelter.de | 12 |
Full technology history →
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Recent changes
- dropped HSTS Sep 2026
- dropped Friendly Captcha May 2026
- detected HSTS Mar 2026