What powers colchesterhistory.org?
Last seen Aug 2026 · 12 technologies across 9 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Aug 2022
CDN
Cloudflare
since Aug 2022
jQuery CDN
since Aug 2022
Font scripts
Google Font API
since Aug 2022
JavaScript libraries
Load balancers
Amazon ELB
since Aug 2022
Marketing automation
MailChimp
since Apr 2023
Miscellaneous
HTTP/3
since Sep 2022
PaaS
Amazon Web Services
since Aug 2022
Web frameworks
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
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.84 / 10 · ranked #4,146,262 of all domains
16 referring domains · OpenPageRank
Infrastructure
- Hosted on Cloudflare (104.21.42.199, IPv6)
- DNS: Cloudflare DNS
- Email: Rackspace Email
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 940,269, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Cloudflare Browser Insights Nov 2025