What powers bouwkennis.nl?
Last seen Oct 2026 · 33 technologies across 18 categories
Analytics
Google Analytics
since Dec 2021
Linkedin Insight Tag
since Dec 2021
CDN
cdnjs
since Aug 2023
Cloudflare
since Aug 2023
CMS
Databases
MySQL
since Dec 2021
Font scripts
Font Awesome
since Aug 2023
Google Font API
since Aug 2023
JavaScript frameworks
GSAP
since Aug 2023
JavaScript libraries
Live chat
Tawk.to
since Aug 2023
Miscellaneous
PaaS
Amazon Web Services
since Oct 2026
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Dec 2021
Security
Cloudflare Bot Management
since Dec 2024
HSTS
since Nov 2023
Really Simple SSL & Security
since Jul 2024
Tag managers
Google Tag Manager
since Aug 2023
UI frameworks
Animate.css
since Aug 2023
Web servers
Apache HTTP Server
since Aug 2023
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Popup Maker
since Aug 2023
Yoast SEO
since Dec 2021
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.29 / 10 · ranked #1,144,820 of all domains
28 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 5.5 MB · 101 requests
- WordPress theme: yourstyle-plus · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- BouwKennis
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Leaseweb (87.236.102.132)
- DNS: Amazon Route 53
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 14,574,122, 3 hosts
- Verified with: Brevo, Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted