What powers tu-opt.com?
Last seen Sep 2026 · 14 technologies across 7 categories
Analytics
Cloudflare Browser Insights
since May 2026
Google Analytics
since Dec 2023
CDN
cdnjs
since Dec 2023
Cloudflare
since Dec 2023
Ecommerce
1C-Bitrix
since Dec 2023
Cart Functionality
since Dec 2023
JavaScript libraries
Miscellaneous
HTTP/3
since May 2026
Programming languages
PHP
since Dec 2023
Video players
YouTube
since Dec 2023
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 *: Blocked (was Restricted)
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
- Sep 2026 ccbot removed from robots.txt
AI Crawlers
All crawlers blocked
Audience
- 100% desktop
Ukraine
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.91 / 10 · ranked #1,759,566 of all domains
67 referring domains · OpenPageRank
Core Web Vitals
| LCP | 10.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 9600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.21.18.79, IPv6)
- DNS: Cloudflare DNS
- Email: imena.com.ua
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 2,680,600, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| tu-opt.com | 14 |
| www.tu-opt.com | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Nginx Aug 2026