What powers 
topdomains.co?
Last seen Sep 2026 · 16 technologies across 10 categories
Analytics
Google Analytics
since Jan 2026
Microsoft Clarity
since Jan 2026
CDN
Cloudflare
since Jan 2026
JavaScript frameworks
JavaScript libraries
Live chat
Tawk.to
since Jan 2026
Miscellaneous
Programming languages
PHP
since Jan 2026
UI frameworks
Tailwind CSS
since Jan 2026
Web frameworks
Web servers
Nginx
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 58% phone
- 42% desktop
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.51 / 10 · ranked #877,944 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 1.2 MB · 33 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on AS17378 - TierPoint, LLC (165.140.157.12)
- DNS: Cloudflare DNS
- Email: SiteGround Email
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Jan 2027
- Common Crawl link graph: rank 38,042,866
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted