What powers em-sa.co.uk?
Last seen Oct 2026 · 19 technologies across 12 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
CDN
Cloudflare
since Apr 2019
StackPath
since Jun 2021
CMS
Databases
MySQL
since Apr 2019
JavaScript graphics
Chart.js
since Apr 2019
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Sep 2024
Programming languages
UI frameworks
Video players
Widgets
POWR
since Jun 2021
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
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.47 / 10 · ranked #26,919,387 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| CLS | 0.1 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English (United Kingdom)
- CDN: Cloudflare
- Weight: 6.4 MB · 57 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.45.139, IPv6)
- DNS: Cloudflare DNS
- Email: Rackspace Email
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 48,659,090
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted