What powers erikgahner.dk?

Last seen Jun 2026 · 11 technologies across 8 categories

CDN

jsDelivr
since Oct 2021

CMS

WordPress v6.8.2
since Sep 2020

Databases

MySQL
since Sep 2020

JavaScript graphics

MathJax v4.1.2
since Oct 2021

JavaScript libraries

jQuery v3.7.1
since Sep 2020
jQuery Migrate v3.4.1
since Dec 2020

Miscellaneous

HTTP/3
since Sep 2023
RSS
since Dec 2022

Programming languages

PHP v8.2.24
since Sep 2020

Web servers

Apache HTTP Server
since Sep 2020
Caddy
since Sep 2020

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

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Open Page Rank

3.26 / 10 · ranked #1,179,916 of all domains

32 referring domains · OpenPageRank

Infrastructure

  • Hosted on SENTIA (46.183.138.100)
  • DNS: gigahost.dk
  • Email: gigahost.dk
  • Email security: no SPF record, no DMARC record
  • SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
  • Common Crawl link graph: rank 1,895,479

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

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