What powers school454spb.ru?
Last seen Oct 2026 · 9 technologies across 7 categories
CMS
InstantCMS
since Nov 2025
JavaScript frameworks
JavaScript libraries
OWL Carousel
since Nov 2025
Miscellaneous
Popper
since Nov 2025
Programming languages
PHP
since Jun 2022
UI frameworks
Web servers
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
- 100% phone
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.35 / 10 · ranked #44,439,957 of all domains
2 referring domains · OpenPageRank
Page
- Language: Russian
- Weight: 2.6 MB · 54 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on SPRINTHOST (141.8.192.14, IPv6)
- DNS: sprinthost.ru
- Email: no MX record returned
- Email security: SPF (soft fail)
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 43,966,315, 4 hosts
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
- dropped FancyBox Dec 2025
- dropped HSTS Dec 2025
- dropped jQuery UI Dec 2025
- dropped Yandex.Metrika Dec 2025