What powers usecapsule.com?
Last seen Sep 2026 · 50 technologies across 20 categories
Caching
Varnish
since Jun 2023
CDN
Amazon CloudFront
since May 2024
Amazon S3
since May 2024
Bunny
since Dec 2024
cdnjs
since Aug 2023
Cloudflare
since Aug 2023
Google Hosted Libraries
since Dec 2024
jQuery CDN
since Jan 2025
jsDelivr
since Jun 2023
Unpkg
since Dec 2024
CMS
Amazon SES
since Jun 2025
Font scripts
Google Font API
since Aug 2023
Issue trackers
Sentry
since Jun 2023
JavaScript frameworks
JavaScript graphics
KaTeX
since Sep 2024
JavaScript libraries
Miscellaneous
HTTP/3
since Dec 2023
LottieFiles
since Dec 2024
Open Graph
since Jun 2023
Prism
since Dec 2023
PWA
since Aug 2023
RSS
since Jun 2023
Webpack
since Apr 2024
PaaS
Amazon Web Services
since May 2024
Vercel
since Aug 2023
Page builders
Webflow
since Dec 2024
Photo galleries
PhotoSwipe
since Jun 2023
Programming languages
Node.js
since Jun 2023
TypeScript
since Jun 2026
Security
Cloudflare Bot Management
since Dec 2024
HSTS
since Aug 2023
Static site generator
Mintlify
since Sep 2024
UI frameworks
Chakra UI
since May 2024
Tailwind CSS
since Sep 2024
Web frameworks
Express
since May 2024
Web servers
Webmail
Google Workspace
since Jun 2023
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Open Page Rank
2.70 / 10 · ranked #2,160,632 of all domains
33 referring domains · OpenPageRank
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 1.3 MB · 36 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (216.150.1.1)
- DNS: Namecheap
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 6,732,382, 8 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| app.usecapsule.com | 16 |
| docs.usecapsule.com | 14 |
| www.usecapsule.com | 14 |
| blog.usecapsule.com | 13 |
| snap.app.usecapsule.com | 12 |
| usecapsule.com | 11 |
| api.usecapsule.com | 4 |
Full technology history →
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Recent changes
- detected Angular Jun 2026
- detected TypeScript Jun 2026
- detected Zone.js Jun 2026
- dropped Stripe Apr 2026