What powers smerrig.nl?

Last seen Sep 2026 · 13 technologies across 11 categories

CMS

Craft CMS
since Feb 2026

JavaScript frameworks

GSAP
since Feb 2026

JavaScript libraries

Lenis v1.0.42
since Feb 2026
Swiper
since Sep 2022

Marketing automation

Sendinblue
since Oct 2025

Miscellaneous

HTTP/3
since Feb 2026
Open Graph
since Sep 2022

Performance

Priority Hints
since Dec 2023

Programming languages

PHP
since Jun 2021

Security

HSTS
since Feb 2026

SEO

SEOmatic
since Feb 2026

Tag managers

Google Tag Manager
since Jun 2021

Web frameworks

Yii
since Feb 2026

AI Crawlers

No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.

  • robots.txt not found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

AI Crawlers

No robots.txt, all AI crawlers allowed

Full breakdown

Audience

  • Netherlands

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

2.54 / 10 · ranked #2,429,314 of all domains

13 referring domains · OpenPageRank

Core Web Vitals

LCP1.3 s
INP75 ms
CLS0
TTFB600 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: English
  • Weight: 7.2 MB · 53 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Oct 2026.

Infrastructure

  • Hosted on Hetzner (88.198.232.40)
  • DNS: TransIP
  • Email: transip.email
  • Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
  • SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
  • Common Crawl link graph: rank 25,435,026, 2 hosts
  • Verified with: Brevo, Google

DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted

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