What powers realworlddatascience.net?

Last seen Aug 2026 · 16 technologies across 10 categories

Analytics

Google Analytics
since Jan 2023

Caching

Varnish
since Jan 2023

CDN

cdnjs
since Jul 2024
Cloudflare
since Jul 2024
Fastly
since Jan 2023
jsDelivr
since Jan 2023

Font scripts

Bootstrap Icons v.
since Jan 2023

Hosting

GoDaddy
since Jan 2023

JavaScript graphics

MathJax v4.1.3
since Jan 2023

JavaScript libraries

Clipboard.js
since Jan 2023
List.js
since Jan 2023
Tippy.js
since Jan 2023

Miscellaneous

Open Graph
since Jan 2023
Popper
since Jan 2023

PaaS

GitHub Pages
since Jan 2023

UI frameworks

Bootstrap
since Jan 2023

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.

  • 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

3.50 / 10 · ranked #889,105 of all domains

43 referring domains · OpenPageRank

Page

  • Language: English
  • CDN: Fastly
  • Weight: 22.1 MB · 47 requests
  • Structured data: OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Sep 2026.

Infrastructure

  • Hosted on Fastly (185.199.108.153)
  • DNS: GoDaddy DNS
  • Email: 123-reg.co.uk
  • Email security: no SPF record, no DMARC record
  • SSL: Let's Encrypt, RSA 2048, expires Nov 2026
  • Common Crawl link graph: rank 1,945,324, 2 hosts

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

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