What powers vai.org.uk?
Last seen Oct 2026 · 35 technologies across 20 categories
Accessibility
Analytics
Authentication
CDN
CMS
Databases
Font scripts
Hosting
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
Video players
Web frameworks
Web servers
Webmail
WordPress plugins
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Oct 2026.
Search and AI assistants
- PetalBot Blocked
The other 32 AI crawlers we track are not mentioned and are blocked by the catch-all rule (User-agent: *).
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 *: Blocked (was Allowed)
- Oct 2026 petalbot added to robots.txt
- Sep 2026 *: Allowed (was Restricted)
AI Crawlers
All crawlers blocked
Audience
- 90% desktop
- 10% phone
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.86 / 10 · ranked #1,852,643 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| INP | 50 ms |
| CLS | 0.15 |
| TTFB | 2400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United Kingdom)
- Weight: 4.5 MB · 116 requests
- WordPress theme: divi · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on UK-34SP-AS (80.82.120.10)
- DNS: GoDaddy DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 7,656,045, 4 hosts
- Verified with: GlobalSign, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| vai.org.uk | 30 |
| volunteer.vai.org.uk | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- detected jQuery CDN Oct 2026
- detected jQuery UI Oct 2026
- detected jsDelivr Oct 2026
- detected Moment.js Oct 2026
- detected reCAPTCHA Oct 2026
- dropped Twitter Emoji (Twemoji) Oct 2026
- dropped Underscore.js Oct 2026
- detected Divi Sep 2026
- detected MediaElement.js Sep 2026
- detected MonsterInsights Sep 2026
- detected UserWay Sep 2026
- detected Priority Hints Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025