What powers 
igem.ch?
Last seen Aug 2026 · 25 technologies across 14 categories
CMS
WordPress
since Feb 2023
Databases
MySQL
since Feb 2023
JavaScript graphics
Chart.js
since Aug 2026
JavaScript libraries
Marketing automation
Campaign Monitor
since Feb 2023
Miscellaneous
Open Graph
since Aug 2026
RSS
since Feb 2023
Page builders
WordPress Site Editor
since Aug 2026
Performance
LazySizes
since Feb 2023
Priority Hints
since Aug 2026
Programming languages
PHP
since Feb 2023
Security
reCAPTCHA
since Aug 2026
Tag managers
Google Tag Manager
since Dec 2023
Video players
YouTube
since Feb 2023
Web servers
Nginx
since Feb 2023
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.76 / 10 · ranked #272,954 of all domains
67 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on ASN-METANET Routingpeering issues: noc@metanet.ch (46.231.200.39)
- DNS: ch-inter.net
- Email: hostedsolution.ch
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 10,421,450, 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
- dropped Google Analytics Aug 2026