What powers jfcbrunssum.com?
Last seen Jun 2026 · 12 technologies across 9 categories
Appointment scheduling
Acuity Scheduling
since Aug 2022
CDN
Cloudflare
since Nov 2025
CMS
Jimdo
since Aug 2022
Sendgrid
since Aug 2022
JavaScript frameworks
JavaScript libraries
Marketing automation
MailChimp
since Aug 2022
Miscellaneous
HTTP/3
since Nov 2025
Open Graph
since Sep 2022
Security
Cloudflare Bot Management
since Nov 2025
HSTS
since Sep 2022
Audience
- 100% phone
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.45 / 10 · ranked #29,401,430 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 3.4 MB · 32 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Amazon S3 Apr 2026
- dropped Amazon Web Services Apr 2026
- dropped core-js Apr 2026
- dropped Nginx Dec 2025
- detected Cloudflare Nov 2025
- detected Cloudflare Bot Management Nov 2025
- detected HTTP/3 Nov 2025
- detected Sendgrid Nov 2025