What powers cyberphysics.co.uk?
Last seen Sep 2026 · 16 technologies across 13 categories
Advertising
DoubleClick Ad Exchange (AdX)
since Jan 2016
Google AdSense
since Jan 2016
Analytics
Caching
Varnish
since Jan 2016
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
Cookie compliance
Funding Choices
since Feb 2024
Hosting
One.com
since Aug 2022
Load balancers
Amazon ALB
since Sep 2021
PaaS
Amazon Web Services
since Sep 2021
Performance
Priority Hints
since Sep 2026
Security
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Sep 2021
Web servers
Apache HTTP Server
since Jan 2016
Widgets
Buy me a coffee
since Mar 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
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 78% desktop
- 22% phone
United Kingdom
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.94 / 10 · ranked #1,694,623 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 3.8 MB · 104 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on one.com (46.30.213.126)
- DNS: one.com
- Email: one.com
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 756,690, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.cyberphysics.co.uk | 16 |
| cyberphysics.co.uk | 15 |
Full technology history →
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Recent changes
- dropped Google Font API Sep 2026
- detected Priority Hints Sep 2026
- detected Google Font API Jul 2026
- dropped Google Font API Jun 2026
- detected Google Font API Apr 2026