What powers triathlonkalender.nl?
Last seen Sep 2026 · 34 technologies across 18 categories
Advertising
Google AdSense
since Jul 2019
Analytics
Google Analytics
since Jan 2019
Tinybird
since Aug 2026
CDN
Cloudflare
since Aug 2026
CMS
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jan 2019
Twitter Emoji (Twemoji)
since Jan 2019
JavaScript frameworks
TanStack Start
since Aug 2026
JavaScript libraries
Miscellaneous
Babel
since Sep 2020
Open Graph
since Oct 2022
Page builders
wpBakery
since Jul 2021
Performance
Priority Hints
since Aug 2026
Programming languages
PHP
since Jan 2019
Retargeting
Google Remarketing Tag
since Jul 2021
Security
Tag managers
Google Tag Manager
since Sep 2020
UI frameworks
Web servers
Apache HTTP Server
since Jan 2019
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
- 100% phone
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.92 / 10 · ranked #14,216,418 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch
- CDN: Cloudflare
- Weight: 1.1 MB · 22 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Triathlon Kalender
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (185.158.133.1)
- DNS: TransIP
- Email: transip.email
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 79,945,286, 2 hosts
- Verified with: Google
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.triathlonkalender.nl | 25 |
| triathlonkalender.nl | 12 |