What powers birminghamheart.com?
Last seen Oct 2026 · 58 technologies across 24 categories
Analytics
Caching
CDN
CMS
Databases
Font scripts
Issue trackers
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Page builders
Payment processors
Performance
Photo galleries
Programming languages
RUM
Security
UI frameworks
Video players
Web frameworks
Web servers
Webmail
WordPress plugins
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
- Oct 2026 *: Allowed (was Restricted)
- Sep 2026 *: Restricted (was Allowed)
AI Crawlers
No AI crawlers blocked
Audience
- 61% phone
- 39% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.30 / 10 · ranked #8,631,470 of all domains
10 referring domains · OpenPageRank
Search traffic
440 est. monthly organic visits (US)
308 keywords in Google's top 30
Core Web Vitals
| LCP | 2.5 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 0.2 MB · 11 requests
- WordPress theme: us-heart-and-vascular (child: us-heart-and-vascular-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Birmingham Heart Clinic
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (141.193.213.20)
- DNS: SiteGround Email
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 14,110,165, 3 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| birminghamheart.com | 40 |
| www.birminghamheart.com | 28 |
| pay.birminghamheart.com | 21 |
Full technology history →
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Recent changes
- detected Bootstrap Oct 2026
- detected Contact Form 7 Oct 2026
- detected LazySizes Oct 2026
- detected Next.js Oct 2026
- detected Node.js Oct 2026
- detected OWL Carousel Oct 2026
- detected React Oct 2026
- detected reCAPTCHA Oct 2026
- detected Redux Framework Oct 2026
- detected Swiper Oct 2026
- detected Webpack Oct 2026
- detected WordPress Block Editor Oct 2026
- detected WP Rocket Oct 2026
- dropped jQuery UI Mar 2026
- dropped Popup Maker Mar 2026
- detected jQuery UI Jan 2026
- detected Popup Maker Jan 2026
- detected Twitter Emoji (Twemoji) Jan 2026