What powers sofiaartinstitute.com?
Last seen Sep 2026 · 25 technologies across 11 categories
Analytics
CDN
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
Page builders
Performance
Programming languages
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026. A recent check saw a policy file missing; awaiting confirmation.
- robots.txt found
- llms.txt found
- ai.txt not found
- Sep 2026 bytespider removed from robots.txt
- 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
- Sep 2026 claudebot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 79% phone
- 21% desktop
Bulgaria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.76 / 10 · ranked #4,564,705 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Bulgarian (Bulgaria)
- CDN: Cloudflare
- Weight: 5.2 MB · 51 requests
- WordPress theme: neve (child: sai) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Sofia Art Institute
- Profiles: Facebook
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.11.2, IPv6)
- Email: sofiaartinstitute.com
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 19,135,886, 2 hosts
- Verified with: Brevo
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Super Page Cache May 2026
- detected Swiper May 2026
- dropped Apache HTTP Server Feb 2026
- dropped Neve Feb 2026
- detected Autoptimize Jan 2026
- detected Cloudflare Jan 2026
- detected Cloudflare Browser Insights Jan 2026
- detected Cloudflare Rocket Loader Jan 2026
- detected HTTP/3 Jan 2026
- detected Spectra Jan 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Astra Nov 2025
- dropped core-js Nov 2025
- dropped Elementor Nov 2025
- dropped GiveWP Nov 2025
- dropped Google Analytics Nov 2025
- dropped Jetpack Boost Nov 2025
- dropped WPForms Nov 2025