Status for codepen.io
✅
Last checked: 17 min ago ·
181ms ·
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Analysis
codepen.io is online but returned a 403 Forbidden response — the server is blocking access. This might be geo-blocking, WAF rules, or the site requires authentication.
Response time (24h)
Uptime: 100%
Avg: 142ms
Uptime — Last 7 Days
7 days ago
Now
No incidents in the last 7 days
Troubleshooting codepen.io
If you're having trouble reaching codepen.io even though it appears to be up, 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
Statistics for codepen.io
| Uptime | 100% |
| Avg response | 142ms |
Comments about codepen.io
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