What powers isic.bg?
Last seen Aug 2026 · 21 technologies across 12 categories
Analytics
Google Analytics
since Feb 2019
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
Comment systems
Ecommerce
Cart Functionality
since Nov 2021
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript libraries
SweetAlert
since Jan 2019
Maps
Miscellaneous
Open Graph
since Sep 2022
Webpack
since Aug 2023
Programming languages
UI frameworks
Animate.css
since Mar 2019
Bootstrap
since Jan 2019
Web servers
Apache HTTP Server
since Jan 2019
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 checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 79% phone
- 21% desktop
Bulgaria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.19 / 10 · ranked #1,283,153 of all domains
41 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0.7 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Bulgarian
- Weight: 3.0 MB · 162 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on DELTA-BG-AS (185.55.229.131)
- DNS: superhosting.bg
- Email: isic.bg
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Sectigo, RSA 4096, wildcard, expires Dec 2026
- Common Crawl link graph: rank 12,422,099, 7 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| isic.bg | 17 |
| online.isic.bg | 8 |
| my.isic.bg | 6 |
| get.isic.bg | 5 |