What powers 
h2a.lu?
Last seen Aug 2026 · 30 technologies across 20 categories
Analytics
Authentication
Facebook Login
since Sep 2021
Caching
WP Rocket
since Aug 2025
CDN
Google Hosted Libraries
since Feb 2022
CMS
WordPress
since May 2019
Databases
MySQL
since May 2019
Font scripts
Hosting
Infomaniak
since Jul 2023
JavaScript frameworks
JavaScript libraries
Slick
since Sep 2020
Marketing automation
MailChimp
since Sep 2020
Miscellaneous
Open Graph
since Jun 2024
PWA
since Jun 2024
Mobile frameworks
Performance
Priority Hints
since Jun 2024
Programming languages
PHP
since May 2019
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Sep 2020
Web servers
Apache HTTP Server
since May 2019
Webmail
Google Workspace
since Aug 2022
WordPress plugins
RankMath SEO
since Aug 2025
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
- Sep 2026 llms.txt removed
- Sep 2026 llms-full.txt removed
- Sep 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.58 / 10 · ranked #823,516 of all domains
30 referring domains · OpenPageRank
Infrastructure
- Hosted on Infomaniak (195.15.217.252, IPv6)
- DNS: infomaniak.com
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 10,331,305, 13 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| blog.h2a.lu | 21 |
| www.h2a.lu | 19 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Microsoft Clarity Jan 2026