What powers sianjohnson.com?
Last seen Aug 2026 · 21 technologies across 13 categories
CDN
Cloudflare
since Mar 2024
CMS
Tilda
since Dec 2024
Editors
MailChimp
since May 2025
Font scripts
Google Font API
since Mar 2024
Hosting
GoDaddy
since Mar 2024
JavaScript graphics
MathJax
since Aug 2026
JavaScript libraries
LMS
Miscellaneous
Open Graph
since Mar 2024
Payment processors
Security
Webmail
Microsoft 365
since Mar 2024
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.78 / 10 · ranked #16,951,375 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 1.4 MB · 60 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| academy.sianjohnson.com | 17 |
| sianjohnson.com | 7 |