What powers invalpool.nl?
Last seen Oct 2026 · 19 technologies across 13 categories
Analytics
Google Analytics
since Jun 2020
Blogs
WordPress
since Jun 2020
Databases
MySQL
since Jun 2020
Font scripts
Google Font API
since Jun 2020
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Jun 2020
Security
HSTS
since Sep 2024
SEO
UI frameworks
Web servers
Apache HTTP Server
since Jun 2020
Webmail
Google Workspace
since Aug 2022
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 88% desktop
- 12% phone
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.49 / 10 · ranked #6,559,831 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Dutch
- Weight: 0.2 MB · 30 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on FUNDAMENTS-AS (46.19.218.222, IPv6)
- DNS: oxilion.nl
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Sectigo, RSA 4096, wildcard, expires Mar 2027
- Common Crawl link graph: rank 92,711,048, 6 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.invalpool.nl | 13 |
| ippon.invalpool.nl | 8 |
| transvita.invalpool.nl | 8 |
| poolwest.invalpool.nl | 7 |