What powers sterrenwacht-mercurius.nl?
Last seen Aug 2026 · 43 technologies across 21 categories
Analytics
Google Analytics
since Oct 2020
Microsoft Clarity
since Aug 2026
CDN
cdnjs
since Oct 2021
Cloudflare
since May 2022
Google Hosted Libraries
since Feb 2022
Imgix
since Aug 2026
CMS
WordPress
since May 2019
Databases
MySQL
since May 2019
Ecommerce
Cart Functionality
since Aug 2026
Font scripts
Font Awesome
since May 2019
Google Font API
since May 2019
JavaScript frameworks
JavaScript graphics
JavaScript libraries
OWL Carousel
since Dec 2022
Swiper
since Sep 2022
Live chat
Trengo
since Aug 2026
Maps
Google Maps
since Dec 2022
Miscellaneous
Operating systems
Windows Server
since Aug 2026
Page builders
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since May 2019
Security
HSTS
since Mar 2026
Really Simple SSL & Security
since Apr 2024
UI frameworks
ZURB Foundation
since Jul 2025
Web servers
Apache HTTP Server
since May 2019
WordPress plugins
WordPress themes
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 79% phone
- 21% desktop
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.52 / 10 · ranked #2,466,068 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0.2 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 19.6 MB · 154 requests
- WordPress theme: betheme · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.sterrenwacht-mercurius.nl | 31 |
| sterrenwacht-mercurius.nl | 17 |
| activiteiten.sterrenwacht-mercurius.nl | 12 |