What powers 
selectwindows.nl?
Last seen Aug 2026 · 38 technologies across 21 categories
Advertising
Adform
since Feb 2022
Microsoft Advertising
since Feb 2021
Analytics
Caching
Varnish
since Jan 2019
CDN
cdnjs
since Oct 2021
Cloudflare
since Sep 2022
CMS
Cookie compliance
Databases
MySQL
since Jan 2019
Microsoft 365
since Aug 2022
Sendgrid
since Aug 2022
Font scripts
Font Awesome
since Jan 2019
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript libraries
Live chat
Miscellaneous
Performance
Priority Hints
since Jan 2024
Programming languages
PHP
since Jan 2019
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
UIKit
since Jan 2019
Video players
YouTube
since Mar 2024
Web servers
WordPress plugins
Elementor Header & Footer Builder
since Feb 2022
WordPress themes
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.94 / 10 · ranked #620,067 of all domains
48 referring domains · OpenPageRank
Infrastructure
- Hosted on PREVIDER-AS Previder B.V. (31.7.3.187, IPv6)
- DNS: microsoftonline.com
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P384, expires Dec 2026
- Common Crawl link graph: rank 14,166,760, 2 hosts
- Verified with: Meta Business, Microsoft 365
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted