What powers spaldinghigh.lincs.sch.uk?
Last seen Oct 2026 · 19 technologies across 11 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
CDN
Cloudflare
since Aug 2024
Font scripts
Google Font API
since Jan 2025
JavaScript libraries
Modernizr
since Jan 2025
OWL Carousel
since Jan 2025
Maps
Google Maps
since Jan 2025
Miscellaneous
Operating systems
Windows Server
since Jan 2019
Security
HSTS
since Jan 2025
Web frameworks
Microsoft ASP.NET
since Jan 2019
Web servers
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 82% phone
- 18% desktop
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.05 / 10 · ranked #3,454,189 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 9.0 MB · 67 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.8.112, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 2,855,712, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.spaldinghigh.lincs.sch.uk | 15 |
| mail.spaldinghigh.lincs.sch.uk | 4 |