What powers gsf.nl?
Last seen Jun 2026 · 31 technologies across 19 categories
Analytics
Fathom
since Aug 2023
Google Analytics
since Sep 2018
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
CMS
CRM
Salesforce
since Oct 2024
Databases
MySQL
since Sep 2018
Mailgun
since Aug 2022
Font scripts
Google Font API
since Sep 2018
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Kinsta
since Sep 2022
Programming languages
PHP
since Sep 2018
Security
Cloudflare Bot Management
since Mar 2025
reCAPTCHA
since Aug 2023
SEO
Tag managers
Google Tag Manager
since Jul 2020
UI frameworks
Webmail
Google Workspace
since Aug 2022
Widgets
WordPress plugins
Formidable Form
since Feb 2022
Audience
- 81% desktop
- 19% phone
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.45 / 10 · ranked #951,806 of all domains
35 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch (Netherlands)
- CDN: Cloudflare
- Weight: 1.4 MB · 92 requests
- WordPress theme: avada (child: avada-child-theme) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| gsf.nl | 25 |
| oud.gsf.nl | 18 |