What powers smsl.io?
Last seen Aug 2026 · 13 technologies across 8 categories
Analytics
Cloudflare Browser Insights
since Jan 2026
CDN
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Jan 2026
Security
reCAPTCHA
since Jan 2026
UI frameworks
Web frameworks
Blazor
since Jan 2026
Microsoft ASP.NET
since Jan 2026
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
United Kingdom
Ireland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.27 / 10 · ranked #65,164,409 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.2 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.8 MB · 34 requests
Homepage as crawled by the HTTP Archive, Sep 2026.