What powers jancodejong.nl?
Last seen Aug 2026 · 18 technologies across 13 categories
Analytics
Gauges
since Jul 2026
CMS
WordPress
since Jul 2026
Databases
MySQL
since Jul 2026
Font scripts
Font Awesome
since Jul 2026
Typekit
since Jul 2026
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Jul 2026
PaaS
wp.cloud
since Jul 2026
Page builders
Programming languages
PHP
since Feb 2021
Security
HSTS
since Sep 2022
Web servers
Nginx
since Jul 2026
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.13 / 10 · ranked #3,261,034 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 3.0 MB · 70 requests
- WordPress theme: divi (child: divi-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Automattic (WordPress.com) (199.16.172.21)
- DNS: knoopbeheer.nl
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 31,358,307
- Verified with: Microsoft 365
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped AlmaLinux Aug 2026
- dropped Apache HTTP Server Aug 2026
- dropped OpenSSL Aug 2026
- detected Complianz Jul 2026
- detected Divi Jul 2026
- detected Font Awesome Jul 2026
- detected Gauges Jul 2026
- detected jQuery Migrate Jul 2026
- detected MySQL Jul 2026
- detected Nginx Jul 2026
- detected RSS Jul 2026
- detected Swiper Jul 2026
- detected Typekit Jul 2026
- detected WordPress Jul 2026
- detected wp.cloud Jul 2026
- detected Yoast SEO Jul 2026