What powers penmanship.academy?
Last seen Aug 2026 · 23 technologies across 14 categories
Analytics
CDN
Amazon CloudFront
since Aug 2023
Ecommerce
Cart Functionality
since Aug 2022
Issue trackers
Sentry
since Aug 2022
JavaScript frameworks
Next.js App Router
since May 2025
React
since Aug 2023
Miscellaneous
PaaS
Amazon Web Services
since Aug 2023
Performance
Priority Hints
since May 2025
Programming languages
Reverse proxies
RUM
New Relic
since Sep 2024
UI frameworks
Web frameworks
Ruby on Rails
since Aug 2022
Webmail
Google Workspace
since Aug 2022
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 73% phone
- 27% desktop
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.29 / 10 · ranked #49,720,521 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Google
- Weight: 3.8 MB · 45 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| courses.penmanship.academy | 20 |
| checkout.penmanship.academy | 10 |
Full technology history →
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Recent changes
- dropped Cloudflare May 2026
- dropped Cloudflare Bot Management May 2026
- dropped Cloudflare Browser Insights Jan 2026