What powers kinderfeestjes.nl?

Last seen Oct 2026 · 18 technologies across 12 categories

Analytics

Google Analytics
since Feb 2019

Authentication

Facebook Login
since Jul 2021

CDN

Cloudflare
since Oct 2025

Font scripts

Font Awesome
since Feb 2019
Google Font API
since Feb 2019

JavaScript frameworks

AlertifyJS
since Jul 2021

JavaScript graphics

Raphael v2.0.1
since Feb 2019

JavaScript libraries

jQuery v1.12.4
since Feb 2019
jQuery UI v1.12.1
since Feb 2019
lit-element v4.2.2
since Jun 2024
lit-html v3.3.3
since Jun 2024

Maps

Google Maps
since Feb 2019

Miscellaneous

HTTP/3
since Oct 2025
Open Graph
since Sep 2022

Programming languages

PHP v7.4.33
since Nov 2019

Security

HSTS
since Oct 2025

UI frameworks

Bootstrap v4.1.0
since Feb 2019

AI Crawlers

Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.

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

See who blocks each AI crawler across the web

Top search keywords

KeywordPositionEst. monthly visits
kinderfeestje #4 2

The site's top keywords in Google (US), with the visits each one is estimated to bring per month.

Top backlinks

Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 85% phone
  • 15% desktop
  • Netherlands

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

Open Page Rank

5.27 / 10 · ranked #218,870 of all domains

30 referring domains · OpenPageRank

Search traffic

2 est. monthly organic visits (US)

1 keywords in Google's top 30

Core Web Vitals

LCP1.7 s
INP50 ms
CLS0
TTFB1300 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: Dutch
  • CDN: Cloudflare
  • Weight: 9.2 MB · 52 requests
  • Structured data: JSON-LD, OpenGraph

Homepage as crawled by the HTTP Archive, Oct 2026.

Organisation

  • Kinderfeestjes.nl

From the homepage's own structured data (Oct 2026).

Infrastructure

  • Registered Aug 2002 (24 years) via ZXCS
  • Hosted on Cloudflare (104.21.49.222, IPv6)
  • DNS: Cloudflare DNS
  • Email: kinderfeestjes.nl
  • Email security: SPF (hard fail), DMARC quarantine, DNSSEC signed
  • SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
  • Common Crawl link graph: rank 14,304,093, 2 hosts

DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted

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