What powers 
jules-verne.ch?
Last seen Aug 2026 · 22 technologies across 12 categories
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
Twitter Emoji (Twemoji)
since Jan 2019
Hosting panels
Plesk
since Dec 2019
JavaScript libraries
Lightbox
since Jan 2019
prettyPhoto
since Sep 2021
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Jan 2019
Security
HSTS
since Apr 2026
Web servers
Nginx
since Dec 2019
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 69% phone
- 31% desktop
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.94 / 10 · ranked #621,214 of all domains
56 referring domains · OpenPageRank
Page
- Language: German (Germany)
- Weight: 0.7 MB · 57 requests
- WordPress theme: white-rock · all themes
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on AS-SOFTPLUS (185.85.111.209, IPv6)
- DNS: firestorm.ch
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,882,970, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected HSTS Apr 2026
- detected Twitter Emoji (Twemoji) Feb 2026
- dropped OpenResty Dec 2025
- detected OpenResty Oct 2025