Big amount of jira queries in one page in confluence is very slow.

I have a very specific use case.

I have around 350~400 jira queries on one confluence page generated by a page property report of ten other pages. These pages are 10 projects with each 8 fixVersions displayed and each fixVersion contains four different queries. See the pictures attached for my usecase.

Is there any possibility to improve the performance of the JIRA issues macro? The page with the page properties macro takes around 30 seconds to load the complete site which is not applicable for us to wait so long.

Best regards and thank you in advance for taking care of this issue.
Christoph