Http 400 seo analyzer

Hello, we apologize for the issue you are facing with the API error: HTTP 400 while using the SEO Analyzer after installing QUIC CLOUD CDN. This error typically indicates that the server is unable to process your API request due to various reasons. Here are some steps you can take to troubleshoot this issue:

1. Check Website Status: Ensure that your website is returning a 200 status code. You can check the status of your website here. Enter your website URL and click Check Status. If there are any errors, they will be displayed, and you can address them accordingly.
   

2. API Requests Blocked by Firewall: Sometimes, the server security or firewall settings may block API requests. You may need to whitelist the IP 46.30.211.100 and the user-agent RankMathApi/2.0.2; https://rankmath.com. You can do this in your firewall settings or ask your web hosting provider for assistance.

3. API Timeout: If your website takes more than 30 seconds to load, it may result in a timeout error. Ensure that your site is optimized for speed.

4. Locally Hosted Website: If your site is hosted locally, the SEO Analyzer will not work as it requires a live site that returns a 200 OK status when crawled from an external site.
   

If you continue to experience issues after checking these points, please reply to this ticket with your website URL so that a human agent from our support team can 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

Hello,

Thank you for your query and we are so sorry about the trouble this must have caused.

We can see the same error on your website when we test it in our external SEO Analyzer.

Please make sure to whitelist the following:

IP Adress: 46.30.211.100
User-agent: RankMathApi/2.0.7; https://rankmath.com

You can contact your hosting provider for that.

Let us know how that goes. Looking forward to helping you.