What powers bolster.nl?
Last seen Jun 2026 · 31 technologies across 21 categories
Advertising
Microsoft Advertising
since Feb 2021
Analytics
Facebook Pixel
since Mar 2024
Google Analytics
since Jan 2019
Hotjar
since Nov 2019
Microsoft Clarity
since Jan 2022
CDN
Cloudflare
since Jan 2019
CMS
Cookie compliance
Customer data platform
Squeezely
since Mar 2025
Databases
MySQL
since Jan 2026
Ecommerce
Cart Functionality
since Aug 2020
Font scripts
Font Awesome
since Jan 2019
Twitter Emoji (Twemoji)
since Jan 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Programming languages
PHP
since Jan 2019
Security
HSTS
since Jan 2026
SEO
Tag managers
Google Tag Manager
since Feb 2019
UI frameworks
Web servers
Apache HTTP Server
since Mar 2019
Nginx
since Dec 2019
Webmail
Microsoft 365
since Aug 2022
Widgets
Getsitecontrol
since Feb 2024
WordPress plugins
Audience
- 72% phone
- 24% desktop
- 4% tablet
Netherlands
Belgium
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.75 / 10 · ranked #279,658 of all domains
97 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 100 ms |
| CLS | 0.15 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch (Netherlands)
- CDN: Google
- Weight: 14.0 MB · 45 requests
- WordPress theme: bredewoldweb · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| bio.bolster.nl | 21 |
| www.bolster.nl | 20 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Font API May 2026
- detected Google Font API Feb 2026