What powers liemersverleden.nl?

Last seen Sep 2026 · 18 technologies across 13 categories

Analytics

Google Analytics vUA
since Jul 2020

CDN

Google Hosted Libraries
since Aug 2022

CMS

WordPress v4.8.30
since Jul 2020

Databases

MySQL
since Jul 2020

Font scripts

Font Awesome
since Jul 2020
Google Font API
since Jul 2020

JavaScript frameworks

GSAP v1.17.0
since Aug 2022

JavaScript libraries

Isotope
since Aug 2022
jQuery v1.12.4
since Jul 2020
jQuery Migrate v1.4.1
since Jul 2020

Miscellaneous

Open Graph
since Sep 2022
RSS
since Dec 2022

Programming languages

PHP v5.6.40
since Jul 2020

Security

UI frameworks

Bootstrap v3.3.5
since Jul 2020

Web servers

Nginx
since Jul 2020

WordPress plugins

Contact Form 7 v4.8
since Aug 2022
Yoast SEO v5.0.1
since Jul 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 Sep 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

Audience

  • Netherlands

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

Open Page Rank

3.05 / 10 · ranked #1,507,941 of all domains

20 referring domains · OpenPageRank

Core Web Vitals

LCP2.2 s
CLS0
TTFB1700 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: Dutch
  • Weight: 2.0 MB · 42 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Sep 2026.

Organisation

  • Streekarchivariaat de Liemers en Doesburg
  • Country: Netherlands

From Wikidata (CC0).

Infrastructure

  • DNS: TransIP
  • Email: TransIP
  • Email security: no SPF record, no DMARC record
  • SSL: Let's Encrypt, RSA 4096, expires Oct 2026
  • Common Crawl link graph: rank 852,846, 2 hosts

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

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