What powers kim-tetzlaff.dk?

Last seen Dec 2024 · 20 technologies across 16 categories

Analytics

Google Analytics
since Nov 2022

Blogs

WordPress
since Nov 2022

Caching

Litespeed Cache
since Apr 2024
WP Rocket
since Nov 2022

CDN

Cloudflare
since Nov 2022

Databases

MySQL
since Nov 2022

Email

Microsoft 365
since Nov 2022
Sendgrid
since Mar 2023

JavaScript libraries

jQuery v3.7.1
since Oct 2024
jQuery Migrate v3.4.1
since Oct 2024

Miscellaneous

Open Graph
since Nov 2022
RSS
since Dec 2022

Page builders

WordPress Block Editor
since Jul 2024

Performance

Priority Hints
since Sep 2023

Programming languages

PHP
since Nov 2022

Security

HSTS
since Apr 2024

SEO

RankMath SEO
since Nov 2022

Web servers

LiteSpeed
since May 2024

WordPress plugins

Kadence WP Blocks
since Aug 2024

WordPress themes

GeneratePress v3.5.1
since Nov 2022

AI Crawlers

robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.

  • robots.txt not checked
  • llms.txt not checked
  • ai.txt not checked

See who blocks each AI crawler across the web

AI Crawlers

Policy unknown

Full breakdown

Open Page Rank

3.04 / 10 · ranked #1,513,542 of all domains

13 referring domains · OpenPageRank

Infrastructure

  • Hosted on PERFGRID (213.184.85.20, IPv6)
  • DNS: Cloudflare DNS
  • Email: no MX record returned, SPF names Microsoft 365
  • Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
  • SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
  • Common Crawl link graph: rank 25,229,690
  • Verified with: Klaviyo, Microsoft 365, OpenAI

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

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