@impurnendu thanks for your topic!
Could you share your site URL?
This error can the occur when there is a mismatch with what the Site Kit service has as your admin URL.
@impurnendu thanks for the URL! I notice your site is in a subdirectory?
A few more additional items would be helpful to confirm if Site Kit is recognizing the correct path to your WP admin area:
1) Could you provide the values for the Site Address and WordPress Address under Settings > General from the Dashboard?
2) Could you provide your Site Health Information here or through this form (you can provide #1 here in the Any other supporting information field as well)?
As we didn’t receive a response I’ll mark this as resolved. Feel free to open a new support topic if you continue to encounter issues, or reopen this topic and we’d be happy to assist.
Sorry, I was out of the network. I submitted the form with all information.
Many thanks for the update. Can you try and temporarily deactivate your caching plugins along with WP Hide & Security Enhancer while attempting Site Kit setup from a Chrome browser incognito window?
Let me know if that works, if not we can troubleshoot further and hopefully get you successfully connected.
As we didn’t receive a response I’ll mark this as resolved. Feel free to open a new support topic if you continue to encounter issues, or reopen this topic and we’d be happy to assist.
