What powers cer.be?

Last seen Aug 2026 · 20 technologies across 13 categories

Analytics

Google Analytics
since Jan 2019

CDN

cdnjs
since Nov 2021
Cloudflare
since May 2022
jQuery CDN
since May 2023
jsDelivr
since May 2023

CMS

Joomla
since May 2023

Font scripts

Font Awesome v6.7.2
since May 2023
Google Font API
since May 2023

JavaScript libraries

AOS
since May 2023
jQuery v3.6.3
since Jan 2019
Lightbox
since May 2023
Slick
since May 2023

Marketing automation

HubSpot
since Jan 2024

Miscellaneous

RSS
since Dec 2022

PaaS

OVHcloud
since Aug 2022

Programming languages

PHP
since Jan 2019

Tag managers

Google Tag Manager
since Feb 2024

UI frameworks

Bootstrap v5.2.3
since May 2023

Web servers

Nginx
since Nov 2021

Webmail

Microsoft 365
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 Sep 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
cer sales #85 100
europe high speed rail map #11 17
cer logo #5 10
cer job #12 2
cer international #8 2
coal and steel community #77 2
europe high speed rail network #8 2
97/68 #51 1
96/53 #15 1
european freight rail #12 1
benefits of high speed trains #79 0
wir railroad #52 0
women in rail #24 0
esk drhy train #65 0
c er #30 0
cer uk #21 0
cer reports #87 0
cer pricing #45 0
cer notes #37 0
cer network #11 0
cer essay #38 0
cer essay #20 0
cer database #33 0
cer cybersecurity #98 0
cer cybersecurity #22 0

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

Open Page Rank

5.61 / 10 · ranked #145,578 of all domains

239 referring domains · OpenPageRank

Search traffic

140 est. monthly organic visits (US)

97 keywords in Google's top 30

Page

  • Language: English (United Kingdom)
  • Weight: 30.7 MB · 135 requests

Homepage as crawled by the HTTP Archive, Sep 2026.

Organisation

  • Community of European Railway and Infrastructure Companies
  • Founded: 1988
  • Sector: railway, rail transport, business and professional associations, unions
  • Country: Belgium

From Wikidata (CC0).

Infrastructure

  • Hosted on Combell (185.162.30.138)
  • Email: no MX record returned, SPF names Mimecast
  • Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
  • SSL: Let's Encrypt, RSA 4096, expires Nov 2026
  • Common Crawl link graph: rank 499,787, 5 hosts
  • Verified with: Microsoft 365

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

Subdomains

HostTechs
cer.be 20
www.cer.be 18

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