What powers lesefieber.ch?
Last seen Sep 2026 · 22 technologies across 14 categories
A/B Testing
OneSignal
since Feb 2021
Caching
WordPress Super Cache
since Nov 2020
CDN
Cloudflare
since Apr 2023
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
Twitter Emoji (Twemoji)
since Jan 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
LazySizes
since Feb 2022
Priority Hints
since Aug 2023
Programming languages
PHP
since Jan 2019
Security
Cloudflare Bot Management
since Apr 2023
HSTS
since Sep 2022
Really Simple SSL & Security
since Apr 2024
Web servers
Nginx
since Jan 2020
WordPress plugins
WordPress themes
GeneratePress
since Jan 2023
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 100% phone
Germany
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.01 / 10 · ranked #562,788 of all domains
46 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 5000 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- Weight: 3.1 MB · 41 requests
- WordPress theme: generatepress · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- lesefieber.ch
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Hetzner (116.202.46.82)
- DNS: hoststar.hosting
- Email: lesefieber.ch
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Sectigo, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 3,531,069, 2 hosts
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 Twitter Emoji (Twemoji) Dec 2025