Hello,
We apologize for the issue you are facing with the error message "No Common Keywords found in the page title and description" in Rank Math. Thank you for providing your website URL.
This error indicates that Rank Math is unable to find the keywords in your page’s title and description. Here are a few steps you can take to resolve this issue:
1. Add Keywords in Your Page Title & Description
Make sure that the keywords you want to target are included in your page’s title and/or description. You can do this by navigating to Rank Math > Titles & Meta > Homepage (or the specific page if it’s set as static). Here, ensure that your Title and Description contain relevant keywords.

2. Flush SEO Analysis Cache
If you have already added the keywords but still see the error, it might be due to cached results. To clear the cache, go to WordPress Dashboard > Rank Math > Status and Tools > Database Tools and click on the Clear SEO Analysis button.

After clearing the cache, run a fresh analysis by going to Rank Math > SEO Analysis and clicking on Start Site-Wide Analysis.

3. Check for Plugin Conflicts
Sometimes, plugin conflicts can cause issues with saving or displaying SEO data. You can refer to our guide on checking for plugin conflicts to troubleshoot this.
If you continue to experience issues after following these steps, please reply to this ticket, and a human agent from our support team will assist you further.
We hope this helps you resolve the error!
Sources:
How to Fix the "No Keywords Found in the Page Title" Test in Rank Math » Rank Math
now its showing HTTP 400 error in seo analyzer
Hello,
Thank you for contacting us. We apologize for any inconvenience this issue may have caused.
It seems that you’re currently using the Rank Math PRO plugin, but the account you have used to open this ticket is the Rank Math free version.
Can you please search and forward a receipt from FastSpring.com so we can locate your account and verify it?
Regarding the errors related to the SEO Analyzer, please update this Rank Math file via FTP or CPanel’s file manager:
plugins/seo-by-rank-math/includes/modules/seo-analysis/class-seo-analyzer.php
From there, change the following line (line number 541):
$request = wp_remote_get( $api_url, [ 'timeout' => 30 ] );
Increase the timeout value to 60:
$request = wp_remote_get( $api_url, [ 'timeout' => 60 ] );
Once done, check the SEO Analyzer again.
Please note that you may need to modify the code above each time you update Rank Math.
Let us know how it goes. Looking forward to helping you.
Thank you.
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.