What powers langbuddy.ai?
Last seen Sep 2026 · 23 technologies across 13 categories
Advertising
Twitter Ads
since Oct 2023
Analytics
Facebook Pixel
since Oct 2023
Google Analytics
since Jan 2024
Hotjar
since Oct 2023
TikTok Pixel
since Nov 2023
Authentication
NextAuth.js
since Oct 2023
CDN
Cloudflare
since Sep 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Vercel
since Oct 2023
Performance
Priority Hints
since Mar 2026
Programming languages
Node.js
since Oct 2023
Security
Cloudflare Bot Management
since Sep 2024
HSTS
since Oct 2023
UI frameworks
Webmail
Google Workspace
since Oct 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 79% phone
- 21% desktop
United States
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.51 / 10 · ranked #2,468,850 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 375 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 1.9 MB · 72 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (76.76.21.21)
- DNS: Cloudflare DNS
- Email: no MX record returned
- Email security: DMARC monitor only, CAA
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 16,290,707
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Cloudflare Bot Management May 2026
- detected Priority Hints Mar 2026
- dropped Cloudflare Bot Management Nov 2025