What powers rudi-harthoorn.nl?
Last seen Sep 2026 · 11 technologies across 9 categories
CDN
jsDelivr
since Aug 2022
CMS
Databases
MySQL
since Aug 2022
Font scripts
Font Awesome
since Aug 2022
Twitter Emoji (Twemoji)
since Aug 2022
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Programming languages
PHP
since Aug 2022
Web servers
Apache HTTP Server
since Aug 2022
WordPress plugins
TablePress
since Aug 2022
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 62% phone
- 38% desktop
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.07 / 10 · ranked #1,466,271 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 0.4 MB · 18 requests
- WordPress theme: mcluhan · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on DCSPINE (212.125.141.21)
- DNS: hostingpower.nl
- Email: rudi-harthoorn.nl
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 19,465,363
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Apache HTTP Server Jul 2026
- detected Font Awesome Jul 2026
- detected jQuery Jul 2026
- detected jQuery Migrate Jul 2026
- detected jsDelivr Jul 2026
- detected MySQL Jul 2026
- detected PHP Jul 2026
- detected RSS Jul 2026
- detected TablePress Jul 2026
- detected Twitter Emoji (Twemoji) Jul 2026
- detected WordPress Jul 2026
- dropped FingerprintJS Apr 2026
- detected Twitter Emoji (Twemoji) Mar 2026