What powers redres.nl?

Last seen Aug 2026 · 15 technologies across 11 categories

Analytics

Google Analytics
since Jun 2019

CDN

Google Hosted Libraries
since Nov 2022
jsDelivr
since Nov 2022

Email

SparkPost
since Nov 2022

JavaScript libraries

jQuery v3.4.1
since Jun 2019
Swiper
since Nov 2022

Live chat

WhatsApp Business Chat
since Jul 2026

Miscellaneous

Open Graph
since Sep 2022
Popper
since Nov 2022
PWA
since Nov 2022

Operating systems

Ubuntu
since Nov 2022

Security

reCAPTCHA
since Jun 2019

Tag managers

Google Tag Manager
since Jun 2019

UI frameworks

Bootstrap v4.4.1
since Nov 2022

Web servers

Apache HTTP Server v2.4.41
since Nov 2022

AI Crawlers

No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.

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

See who blocks each AI crawler across the web

AI Crawlers

No robots.txt, all AI crawlers allowed

Full breakdown

Audience

  • 59% phone
  • 41% desktop
  • Netherlands

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

Open Page Rank

3.02 / 10 · ranked #1,559,185 of all domains

20 referring domains · OpenPageRank

Core Web Vitals

LCP1.3 s
INP75 ms
CLS0.15
TTFB400 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: Dutch
  • Weight: 3.5 MB · 64 requests
  • Structured data: JSON-LD, OpenGraph

Homepage as crawled by the HTTP Archive, Sep 2026.

Organisation

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

Infrastructure

  • Hosted on NEXTPERTISE Nextpertise (195.238.86.242)
  • DNS: realworks.nl
  • Email: realworks.nl
  • Email security: SPF (soft fail), DMARC monitor only
  • SSL: Let's Encrypt, RSA 2048, expires Nov 2026
  • Common Crawl link graph: rank 3,084,441, 2 hosts

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

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