What powers fotomuseumheiloo.nl?
Last seen Aug 2026 · 15 technologies across 12 categories
CMS
Databases
MySQL
since Nov 2021
Font scripts
JavaScript libraries
Miscellaneous
Page builders
WordPress Block Editor
since Sep 2024
Performance
LazySizes
since Sep 2023
Programming languages
PHP
since Nov 2021
Security
HSTS
since Sep 2023
Really Simple SSL & Security
since Sep 2024
Web servers
LiteSpeed
since Nov 2021
WordPress plugins
EWWW Image Optimizer
since Sep 2023
WordPress themes
Catch Themes Catch Box
since Sep 2023
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Aug 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.47 / 10 · ranked #6,780,460 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch
- Weight: 0.7 MB · 21 requests
Homepage as crawled by the HTTP Archive, Aug 2026.