What powers 
kws.nl?
Last seen Aug 2026 · 26 technologies across 15 categories
Analytics
Google Analytics
since Jan 2019
CDN
CMS
Mailjet
since Apr 2023
Font scripts
Google Font API
since Jan 2019
Hosting
Drupal Multisite
since Dec 2023
JavaScript frameworks
GSAP
since Aug 2024
Handlebars
since Aug 2024
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Nov 2022
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Nov 2023
Video players
YouTube
since Nov 2022
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 58% phone
- 42% desktop
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.72 / 10 · ranked #301,116 of all domains
101 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch
- Weight: 1.2 MB · 44 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- KWS
- Founded: 1922
- Sector: roadworks, infrastructure
- Country: Netherlands
From Wikidata (CC0).
Infrastructure
- Hosted on ACNBB (89.30.229.201)
- DNS: premium-dns.net
- Email: Microsoft 365
- Email security: SPF (soft fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 11,021,865, 3 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.kws.nl | 19 |
| magazine.kws.nl | 13 |