Hello,
We apologize for the issue you are facing with the SEO Analyzer and the cURL error 28. This error typically indicates that the request to your server is timing out, which can happen for several reasons. Here are a few steps you can take to troubleshoot this issue:
-
Check Website Status: Ensure that your website is returning a 200 status code. You can check the status of your website using this tool. Enter the URL of your website and click Check Status.

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API Timeout: If your website takes more than 30 seconds to load, it may result in a timeout error. You might want to check your server performance and optimize it if necessary.
-
Firewall Settings: Sometimes, server security or firewall settings can block API requests. Ensure that the IP 46.30.211.100
is whitelisted in your firewall settings.
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Cloudflare Configuration: Since both sites are behind a Cloudflare tunnel, ensure that there are no settings in Cloudflare that might be affecting the connection to your site.
-
Locally Hosted Website: If your site is hosted locally or not accessible from external networks, the SEO Analyzer will not work properly.
If you continue to experience issues after trying these steps, please reply to this ticket with any additional details or errors you encounter, and a human agent from our support team will assist you further.
Thank you for raising this concern!
Sources:
Why Am I Getting "API Error: HTTP 400" Error » Rank Math
Why Am I Getting "API Error: HTTP 400" Error » Rank Math
This is an automated reply from Rank Math Support Bot. If you need further assistance, please reply to this topic and a human support agent will reply to you shortly.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.