What powers grootleeuwarden.nl?
Last seen Jun 2026 · 33 technologies across 15 categories
Advertising
33Across
since Apr 2026
Adform
since Mar 2026
Amazon Advertising
since Apr 2026
AppNexus
since Mar 2026
Criteo
since Mar 2026
Google Publisher Tag
since Mar 2026
ID5
since Mar 2026
OpenX
since Apr 2026
PubMatic
since Mar 2026
Rubicon Project
since Apr 2026
Sharethrough
since Mar 2026
Smart Ad Server
since Mar 2026
Tapad
since Apr 2026
Analytics
Google Analytics
since Jan 2026
Snowplow Analytics
since Mar 2026
CDN
Cloudflare
since Jun 2026
jsDelivr
since Feb 2026
Amazon SES
since May 2026
Font scripts
Google Font API
since Jan 2026
JavaScript frameworks
JavaScript libraries
Load balancers
Azure Front Door
since Jan 2026
Miscellaneous
Open Graph
since Mar 2026
PaaS
Amazon Web Services
since May 2026
Azure
since Jan 2026
Performance
Priority Hints
since Jan 2026
Security
Segmentation
Adobe Audience Manager
since Apr 2026
Tag managers
Google Tag Manager
since Mar 2026
Webmail
Microsoft 365
since Jan 2026
Audience
- 50% phone
- 50% desktop
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.41 / 10 · ranked #7,401,512 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0.3 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch
- CDN: Microsoft Azure
- Weight: 4.3 MB · 1,244 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Jun 2026
- detected Cloudflare Bot Management Jun 2026
- dropped TripleLift Jun 2026
- detected Amazon SES May 2026
- detected Amazon Web Services May 2026
- detected 33Across Apr 2026
- detected Adobe Audience Manager Apr 2026
- detected Amazon Advertising Apr 2026
- detected core-js Apr 2026
- detected OpenX Apr 2026
- detected Rubicon Project Apr 2026
- detected Tapad Apr 2026
- detected TripleLift Apr 2026
- detected Adform Mar 2026
- detected AppNexus Mar 2026
- detected Criteo Mar 2026
- detected Google Publisher Tag Mar 2026
- detected Google Tag Manager Mar 2026
- detected ID5 Mar 2026
- detected Open Graph Mar 2026
- detected PubMatic Mar 2026
- detected reCAPTCHA Mar 2026
- detected Sharethrough Mar 2026
- detected Smart Ad Server Mar 2026
- detected Snowplow Analytics Mar 2026
- detected jsDelivr Feb 2026
- detected Swiper Feb 2026