What powers 
format-tresorbau.de?
Last seen Sep 2026 · 26 technologies across 13 categories
CMS
WordPress
since Sep 2017
Databases
MySQL
since Jul 2019
Font scripts
Font Awesome
since Sep 2017
Twitter Emoji (Twemoji)
since Jul 2019
Hosting
Strato
since Aug 2022
JavaScript frameworks
Vue.js
since Mar 2026
JavaScript libraries
prettyPhoto
since Sep 2017
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Operating systems
UNIX
since Sep 2017
Page builders
WordPress Block Editor
since Jul 2024
Photo galleries
PhotoSwipe
since Mar 2026
Programming languages
Web servers
WordPress plugins
Borlabs Cookie
since Dec 2021
Smart Slider 3
since Feb 2022
WordPress Super Cache
since Sep 2017
WP-PageNavi
since Feb 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 59% desktop
- 41% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.41 / 10 · ranked #992,496 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 17.7 MB · 101 requests
- WordPress theme: u-design · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on STRATO (81.169.145.160, IPv6)
- DNS: STRATO
- Email: sophos.com
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Sectigo, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 18,400,584, 2 hosts
- Verified with: Microsoft 365, Sophos
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected PhotoSwipe Mar 2026
- detected Twitter Emoji (Twemoji) Mar 2026
- detected Underscore.js Mar 2026
- detected Vue.js Mar 2026