What powers jaapbressers.nl?
Last seen Oct 2026 · 32 technologies across 14 categories
Analytics
CDN
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
Tag managers
Webmail
WordPress plugins
WordPress themes
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 58% phone
- 35% tablet
- 7% desktop
Belgium
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.58 / 10 · ranked #2,361,410 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.4 s |
| INP | 200 ms |
| CLS | 0.1 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Dutch (Netherlands)
- CDN: BunnyCDN
- Weight: 6.5 MB · 122 requests
- WordPress theme: hello-elementor (child: hello-theme-child-master) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Jaap Bressers
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on CDN77 (156.146.43.65, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 27,400,287, 2 hosts
- Verified with: Brevo, Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Perfmatters Oct 2026
- detected Priority Hints Oct 2026
- detected WooCommerce Oct 2026
- detected WPML Oct 2026
- dropped YouTube Oct 2026
- dropped Apache HTTP Server Sep 2026
- dropped Priority Hints Sep 2026
- dropped WP Rocket Sep 2026
- detected Bunny Aug 2026
- detected HSTS Aug 2026
- dropped Really Simple SSL & Security Aug 2026
- detected Twitter Emoji (Twemoji) Aug 2026