What powers ukallergy.com?
Last seen Aug 2026 · 23 technologies across 16 categories
Advertising
Twitter Ads
since Apr 2026
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jul 2021
CDN
Cloudflare
since May 2026
CMS
Databases
MySQL
since Jan 2019
Font scripts
Twitter Emoji (Twemoji)
since Jan 2019
JavaScript libraries
Miscellaneous
Payment processors
WorldPay
since Sep 2021
Programming languages
Security
Cloudflare Bot Management
since May 2026
Web servers
LiteSpeed
since Jan 2019
Webmail
Google Workspace
since Aug 2022
Widgets
Twitter
since Jan 2019
WordPress plugins
Autoptimize
since Mar 2023
MetaSlider
since Aug 2024
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.97 / 10 · ranked #13,159,521 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 3.2 MB · 92 requests
- WordPress theme: ukallergy2019 · all themes
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped core-js Aug 2026
- detected Java Aug 2026
- detected WorldPay Aug 2026
- dropped Java Jul 2026
- detected Twitter Emoji (Twemoji) Jul 2026
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Nginx Apr 2026
- dropped OpenResty Apr 2026
- detected Twitter Apr 2026
- detected Twitter Ads Apr 2026
- detected Nginx Feb 2026
- detected OpenResty Feb 2026
- dropped Underscore.js Feb 2026