What powers duurzaamdenhaag.nl?
Last seen Jun 2026 · 18 technologies across 15 categories
Analytics
Google Analytics
since Jan 2019
CMS
Craft CMS
since Aug 2021
MailChimp
since Jan 2019
JavaScript frameworks
JavaScript libraries
Swiper
since Oct 2023
Live chat
WhatsApp Business Chat
since Feb 2022
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Performance
Blitz
since Feb 2023
Programming languages
PHP
since Aug 2021
Security
HSTS
since Sep 2022
SEO
SEOmatic
since May 2022
Tag managers
Google Tag Manager
since Jan 2019
Web frameworks
Yii
since Aug 2021
Web servers
Nginx
since Aug 2021
Webmail
Microsoft 365
since Aug 2022
Audience
- 64% phone
- 36% desktop
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.31 / 10 · ranked #433,667 of all domains
69 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch
- Weight: 1.3 MB · 48 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped core-js Mar 2026