What powers educlasses.org?
Last seen Oct 2026 · 18 technologies across 14 categories
Analytics
CDN
CRM
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Security
Tag managers
UI frameworks
Web frameworks
Web servers
Webmail
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.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 75% desktop
- 25% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.87 / 10 · ranked #1,828,055 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| CLS | 0.1 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 20.8 MB · 237 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on IBM Cloud (75.126.255.163)
- DNS: dsbserver.net
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 3072, wildcard, expires Jan 2027
- Common Crawl link graph: rank 7,137,137, 2 hosts
- Verified with: Google, Microsoft 365, OpenAI, Zoho
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.educlasses.org | 17 |
| survey.educlasses.org | 8 |
Full technology history →
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Recent changes
- detected Zoho Sep 2026