What powers top4fitness.nl?
Last seen Sep 2026 · 18 technologies across 11 categories
Analytics
Caching
CMS
Databases
Font scripts
Hosting
JavaScript libraries
Miscellaneous
Programming languages
Web servers
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.44 / 10 · ranked #7,114,894 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 2.4 MB · 53 requests
- WordPress theme: thrive-theme · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Top4Fitness.nl
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on one.com (46.30.215.144, IPv6)
- DNS: one.com
- Email: one.com
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 17,582,112, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Apple Sign-in Apr 2026
- dropped Bootstrap Apr 2026
- dropped Cart Functionality Apr 2026
- dropped core-js Apr 2026
- dropped Facebook Pixel Apr 2026
- dropped Google Sign-in Apr 2026
- dropped Google Tag Manager Apr 2026
- dropped Google Workspace Apr 2026
- dropped Lightbox Apr 2026
- dropped Lodash Apr 2026
- dropped Luigi’s Box Apr 2026
- dropped Nette Framework Apr 2026
- dropped Nginx Apr 2026
- dropped Popper Apr 2026
- dropped Ubuntu Apr 2026