What powers findcircles.nl?

Last seen Mar 2023 · 28 technologies across 15 categories

Advertising

Criteo
since Nov 2022
Google AdSense
since Jul 2019
Google Publisher Tag
since Aug 2022

Analytics

Ezoic
since Aug 2022
Google Analytics
since Jul 2019
Quantcast Measure
since Aug 2022

CDN

Cloudflare
since Aug 2022

CMS

WordPress v6.1.1
since Jan 2019

Databases

MySQL
since Jan 2019

Font scripts

Google Font API
since Jan 2019
Twitter Emoji (Twemoji) v14.0.2
since Jan 2019

JavaScript libraries

jQuery
since Jan 2019
jQuery Migrate
since Jan 2019
Modernizr v2.8.3
since Jan 2019
web-vitals
since Aug 2022

Load balancers

Amazon ALB
since Jan 2023

Miscellaneous

HTTP/3
since Nov 2022
Open Graph
since Nov 2022
RSS
since Dec 2022

PaaS

Amazon Web Services
since Jan 2023
SiteGround
since Mar 2020

Programming languages

PHP
since Jan 2019

Security

reCAPTCHA
since Aug 2022

Tag managers

Google Tag Manager
since Dec 2021

UI frameworks

ZURB Foundation
since Jan 2019

WordPress plugins

Contact Form 7
since Aug 2022
Cookie Notice
since Aug 2022
Jetpack
since Aug 2022

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

2.38 / 10 · ranked #2,727,870 of all domains

14 referring domains · OpenPageRank

Infrastructure

  • Hosted on ESMERO (91.198.170.116, IPv6)
  • DNS: esmero.nl
  • Email: esmero.nl
  • Email security: SPF (soft fail), DMARC quarantine, CAA
  • SSL: Let's Encrypt, RSA 2048, wildcard, expires Jan 2027
  • Common Crawl link graph: rank 13,167,987, 2 hosts

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

Full technology history →
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