What powers coursecheck.com?
Last seen Sep 2026 · 17 technologies across 12 categories
Analytics
CDN
Customer data platform
Font scripts
JavaScript libraries
Operating systems
Security
Tag managers
UI frameworks
Web frameworks
Web servers
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 52% desktop
- 48% phone
United Kingdom
Ireland
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.38 / 10 · ranked #1,024,923 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 1.1 MB · 64 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Microsoft (20.90.134.29)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: DigiCert, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 540,809, 4 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| coursecheck.com | 17 |
| www.coursecheck.com | 17 |
Full technology history →
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Recent changes
- dropped Slick Jul 2026
- detected Cloudflare Bot Management May 2026
- detected Linkedin Insight Tag Apr 2026
- dropped Azure Mar 2026
- dropped Cloudflare Bot Management Mar 2026
- dropped Linkedin Insight Tag Mar 2026
- dropped LiveChat Mar 2026
- detected Microsoft Clarity Feb 2026
- detected Segment Feb 2026