Hummingbird Page Caching Not working on AMP Pages

@hrishikeshbharaligmailcom,

Please enable debug log in Page Caching and check why the request is skipping cache. The log will be in wp-content/wphb-logs/ folder

Best regards,
Anton

@hrishikeshbharaligmailcom,

Please enable debug log in Page Caching and check why the request is skipping cache. The log will be in wp-content/wphb-logs/ folder

Best regards,
Anton

Hello there,
I enabled logging and following are some suspect error logs.

[10:53:14] Do not cache page. User-Agent is empty or excluded in settings.
[10:53:14] Loading config file.
[10:53:14] Do not cache page. User-Agent is empty or excluded in settings.
[10:53:29] Loading config file.
[10:53:34] Page not cached because of active cron or ajax request.
[10:53:34] Loading config file.
[10:53:34] Page not cached because of active cron or ajax request.
[10:53:38] Loading config file.

Do I need to de-activate and re-activate the Hummingbird plugin for this feature to work? Please help

Could you please post your User-Agent exclusion list? Also, try removing it and checking if the page is cached.

Best regards,
Anton

Hi,
This is my User-Agent exclusion list:

wp-.*\.php
index\.php
xmlrpc\.php
sitemap(_index)?.xml(.gz)?
[a-z0-9_-]*sitemap[a-z0-9_-]*.(xml|xsl|html)(.gz)?
([a-z0-9_-]*?)sitemap([a-z0-9_-]*)?.xml

Also, try removing it and checking if the page is cached.

Can you please clarify if you’re suggesting to remove the above UA exclusion list and then try loading the AMP pages?

@hrishikeshbharaligmailcom,

That is the URL Strings exclusion list. The user agent list is below, and defaults to:

bot
is_archive
slurp
crawl
spider
Yandex

Best regards,
Anton

Hi,
Sorry, my bad. This is the active User agents exclusion list:

bot
is_archive
slurp
crawl
spider
Yandex

Yep, so you have defaults. Can you please try to clear this list and check if Hummingbird will cache AMP pages?

I cleared the list but it still doesn’t cache AMP pages.

Ok. So it’s not related to HB settings. That’s good. Next step would be to try and enable Development mode in Cloudflare to check if it might be something from Cloudflare that is preventing HB from caching. Development mode can be turned on in Cloudflare, in the selected site Overview in Quick Actions panel on the right.

Best regards,
Anton

I have enabled “Development mode” on Cloudflare and checked. HB Page Caching is still not working.

@hrishikeshbharaligmailcom,

I’m not seeing any issues from what you have posted above. You can do a plugin conflict check to try and find a plugin that might be conflicting with Hummingbird. For that you would need to disable all plugins and enable them one-by-one to see which one prevents Hummingbird from caching.

Best regards,
Anton

Hello there @hrishikeshbharaligmailcom,

hope you’re doing well today! ??
As we didn’t hear back from you for some time now, I’m marking this topic as resolved. Please feel free to post back any updates and we can re-open it and continue troubleshooting.

Thank you,
Dimitris