What powers ulverscroftulibrary.com?
Last seen Sep 2026 · 14 technologies across 14 categories
CDN
Cloudflare
since Sep 2026
Cookie compliance
CIVIC
since Aug 2020
Font scripts
JavaScript libraries
Operating systems
CentOS
since Jun 2020
PaaS
Azure
since May 2026
Programming languages
Security
Cloudflare Bot Management
since Sep 2026
UI frameworks
Web frameworks
CodeIgniter
since Sep 2022
Web server extensions
Web servers
Webmail
Microsoft 365
since Sep 2022
Widgets
ShareThis
since Sep 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
United Kingdom
New Zealand
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.06 / 10 · ranked #1,484,809 of all domains
46 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 3500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 4.4 MB · 128 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on VMHOSTS-LONDON-AS (185.61.135.74, IPv6)
- DNS: Azure DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Sectigo, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 2,342,878, 76 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| auckland.ulverscroftulibrary.com | 14 |
| christchurchnz.ulverscroftulibrary.com | 12 |
| gll.ulverscroftulibrary.com | 12 |
| grlc.ulverscroftulibrary.com | 12 |
| lakemac.ulverscroftulibrary.com | 12 |
| kent.ulverscroftulibrary.com | 11 |
| llc.ulverscroftulibrary.com | 11 |
| els.ulverscroftulibrary.com | 8 |
Full technology history →
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Recent changes
- detected Cloudflare Sep 2026
- detected Cloudflare Bot Management Sep 2026
- detected Azure May 2026