What powers opsin.com.tr?
Last seen Oct 2026 · 21 technologies across 12 categories
Analytics
Google Analytics
since Dec 2022
CDN
cdnjs
since Apr 2025
Cloudflare
since Apr 2023
Font scripts
Font Awesome
since Dec 2022
Google Font API
since Dec 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Dec 2022
Open Graph
since Apr 2025
Programming languages
Python
since May 2025
Reverse proxies
Envoy
since Sep 2026
Security
UI frameworks
Web frameworks
Django
since May 2025
Webmail
Google Workspace
since Dec 2022
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 * removed from robots.txt
AI Crawlers
No AI crawlers blocked
Audience
Türkiye
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.90 / 10 · ranked #14,630,701 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 41.5 MB · 39 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.93.221, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned, SPF names Google Workspace
- Email security: SPF (soft fail)
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 33,527,739, 5 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| kariyer.opsin.com.tr | 15 |
| www.opsin.com.tr | 15 |
| opsin.com.tr | 14 |
Full technology history →
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