What powers centurytraining.co.uk?

Last seen Jul 2026 · 17 technologies across 12 categories

Analytics

Google Analytics
since Feb 2024
Marchex
since Feb 2024
Snowplow Analytics
since Feb 2024

Authentication

Facebook Login
since Feb 2024

CMS

Duda
since Feb 2024

Hosting

IONOS
since Feb 2024

JavaScript libraries

jQuery v3.7.0
since Feb 2024
jQuery Migrate v3.5.2
since Feb 2024
Lodash v4.17.21
since Oct 2025
MobX
since Feb 2024

Miscellaneous

Open Graph
since Feb 2024

Performance

Priority Hints
since Feb 2024

Photo galleries

PhotoSwipe
since Oct 2025

Security

HSTS
since Feb 2024

Tag managers

Google Tag Manager
since Feb 2024

Web servers

Nginx
since Feb 2024

Webmail

Microsoft 365
since Feb 2024

AI Crawlers

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

Content Signals: search=yes ai-train=yes ai-input=yes declared in robots.txt

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Standards: llms.txt, Content Signals

Full breakdown

Open Page Rank

0.46 / 10 · ranked #28,534,931 of all domains

2 referring domains · OpenPageRank

Infrastructure

  • Hosted on Amazon Web Services (35.172.94.1)
  • DNS: IONOS
  • Email: no MX record returned, SPF names Microsoft 365
  • Email security: SPF (hard fail)
  • SSL: Let's Encrypt, RSA 4096, expires Dec 2026
  • Common Crawl link graph: rank 64,040,332

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

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