When using Cloudflare, 503 errors typically come from Cloudflare, not from the server. This occurs when one of the Cloudflare POPs or routes to your device experiences an issue.
Check Website Bypassing the CDN
Check your website using the "Website Preview" feature in your hosting control panel or other methods mentioned in the following guide:
How to view a website without changing nameservers or DNS
The methods mentioned above bypass the CDN to access the site. If you can access the site, the issue is related to Cloudflare. Apply the following solution.
Solution
Temporarily disable the Proxy in Cloudflare to resolve the issue:
- Log in to Cloudflare and go to DNS Manager.
- Disable "Proxy" for
yourdomain.comandwww.yourdomain.com.
*Replaceyourdomain.comwith your actual domain name. - Access the site again.
If the issue persists, follow the steps outlined in the guide below. Keep the Proxy disabled when troubleshooting.
How to fix 503 service unavailable error
