What powers sjfchs.org.uk?
Last seen Sep 2026 · 23 technologies across 11 categories
Analytics
CDN
Comment systems
Font scripts
JavaScript libraries
Maps
Miscellaneous
Programming languages
Security
Web servers
Webmail
AI Crawlers
Restricts 8 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Applebot-Extended Restricted
- Bytespider Restricted
- CCBot Restricted
- ClaudeBot Restricted
- Google-Extended Restricted
- GPTBot Restricted
- img2dataset Restricted
- meta-externalagent Restricted
The other 25 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 ccbot added to robots.txt
- Sep 2026 claudebot added to robots.txt
- Sep 2026 meta-externalagent added to robots.txt
- Sep 2026 gptbot added to robots.txt
- Sep 2026 bytespider added to robots.txt
- Sep 2026 img2dataset added to robots.txt
AI Crawlers
8 of 33 AI crawlers restricted
Audience
- 78% phone
- 22% desktop
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.88 / 10 · ranked #3,924,011 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 23.2 MB · 68 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- St John Fisher Catholic Academy
- Founded: 1958
- Country: United Kingdom
From Wikidata (CC0).
Infrastructure
- Hosted on IONOS (109.228.56.59)
- DNS: websiteservername.com
- Email: Microsoft 365
- Email security: SPF (soft fail), no DMARC record, CAA
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 7,895,051, 4 hosts
- Verified with: Apple Business, Foxit, OpenAI, Sophos
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.sjfchs.org.uk | 15 |
| sjfchs.org.uk | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare Bot Management Aug 2026
- dropped LottieFiles Nov 2025