The server is not responding within the timeout period. This usually indicates the server is overloaded, has crashed, or there's a network routing issue between our servers and jsdelivr.net.
Response time (24h)
Recent Incidents
We'll let you know when jsdelivr.net is back online.
If jsdelivr.net is down for everyone, there's not much you can do except wait. But if it's only down for you, try these steps:
Browser Fixes
- Press Ctrl+Shift+R (or Cmd+Shift+R on Mac) to force a full refresh
- Clear your browser cache and cookies for this site
- Try opening the site in an incognito/private window
- Try a different browser (Chrome, Firefox, Safari, Edge)
DNS & Network Fixes
- Flush your DNS cache — on Windows:
ipconfig /flushdns - Try switching to a public DNS: 1.1.1.1 (Cloudflare) or 8.8.8.8 (Google)
- Check if the site works on your mobile data — if it does, the problem is your ISP or router
- Restart your router/modem
Still Not Working?
- The site may be blocking your IP address or country
- Your ISP might be having routing issues to this specific server
- Try accessing the site using a VPN or proxy service
jsDelivr is a free open source CDN for npm packages, GitHub files, and other web assets with global edge network delivery.
jsDelivr is a popular content delivery network that provides fast, reliable delivery of JavaScript libraries, CSS frameworks, fonts, and other web assets. It automatically syncs with npm, GitHub, and WordPress repositories, allowing developers to include popular libraries like jQuery, Bootstrap, React, and thousands of other packages without hosting files themselves. The service offers global edge caching across multiple continents, significantly improving load times for websites worldwide. Developers commonly use jsDelivr by linking directly to libraries in their HTML, making it especially popular for prototyping, educational projects, and production websites that need quick access to open source packages. The platform serves billions of requests monthly and supports version pinning, allowing developers to specify exact versions or use automatic updates. jsDelivr also provides detailed usage statistics and supports both HTTP and HTTPS delivery.
Common issues with jsdelivr.net
Users typically report issues with specific package versions not loading, outdated cached files, or temporary regional CDN node failures causing slower loading times. Common troubleshooting steps include checking if the correct package version exists on npm or GitHub, clearing browser cache, or switching to a different CDN endpoint temporarily. Some users experience issues when packages are recently published and haven't synced yet, which usually resolves within 24 hours. Network-level blocking by corporate firewalls can also prevent jsDelivr access.
| Uptime | 6.7% |
| Avg response | 8027ms |
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