What powers klinkerconcurrent.nl?
Last seen Oct 2026 · 24 technologies across 14 categories
Caching
CDN
CMS
Databases
Font scripts
Hosting panels
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
UI frameworks
Web servers
WordPress plugins
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
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.79 / 10 · ranked #4,435,675 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 1.2 MB · 36 requests
- WordPress theme: flatsome (child: flatsome-child) · all themes
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on TransIP (136.144.247.201)
- DNS: TransIP
- Email: klinkerconcurrent.nl
- Email security: SPF (soft fail), DMARC quarantine, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 30,879,658, 2 hosts
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 Flickity Oct 2026
- detected Font Awesome Oct 2026
- detected jQuery Migrate Oct 2026
- detected Modernizr Oct 2026
- detected Priority Hints Oct 2026
- detected RSS Oct 2026
- detected WordPress Super Cache Oct 2026
- dropped Flickity Sep 2026
- dropped Font Awesome Sep 2026
- dropped jQuery Migrate Sep 2026
- dropped Modernizr Sep 2026
- dropped Priority Hints Sep 2026
- dropped WordPress Super Cache Sep 2026
- dropped Yoast SEO Sep 2026
- detected Isotope Aug 2026
- detected jQuery CDN Aug 2026
- detected OWL Carousel Aug 2026
- detected PWA Aug 2026
- detected Shortcodes Ultimate Aug 2026
- dropped Isotope Jul 2026
- dropped jQuery CDN Jul 2026
- dropped OWL Carousel Jul 2026
- dropped PWA Jul 2026
- dropped Shortcodes Ultimate Jul 2026
- detected Flickity Jun 2026
- detected Font Awesome Jun 2026
- detected jQuery Migrate Jun 2026
- detected Modernizr Jun 2026
- detected Priority Hints Jun 2026
- detected WordPress Super Cache Jun 2026
- detected HSTS May 2026
- dropped HSTS Apr 2026
- dropped Flickity Feb 2026
- dropped Font Awesome Feb 2026
- dropped jQuery Migrate Feb 2026
- dropped Modernizr Feb 2026
- dropped Priority Hints Feb 2026
- dropped WordPress Super Cache Feb 2026
- detected HSTS Jan 2026
- detected Isotope Jan 2026
- detected jQuery CDN Jan 2026
- detected OWL Carousel Jan 2026
- detected PWA Jan 2026
- detected Shortcodes Ultimate Jan 2026
- detected Twitter Emoji (Twemoji) Dec 2025