What powers learnnexus.xyz?
Last seen Oct 2026 · 12 technologies across 8 categories
Advertising
Analytics
CDN
Miscellaneous
Programming languages
Security
UI frameworks
Web frameworks
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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 * added to robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
United States
Japan
United Kingdom
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.18 / 10 · ranked #79,623,315 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 150 ms |
| CLS | 0.2 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 27.9 MB · 531 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- 55GMS
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.61.160, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 104,803,147, 2 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| algebra.learnnexus.xyz | 11 |
| learnnexus.xyz | 3 |
| www.learnnexus.xyz | 3 |
Full technology history →
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Recent changes
- dropped Google AdSense Oct 2026
- dropped Google Tag Manager Oct 2026
- detected Open Graph Oct 2026
- detected PurpleAds Oct 2026
- dropped reCAPTCHA Oct 2026
- dropped Socket.io Oct 2026