Issue Web Presence Builder - Blog Module - Performance Issue

[ccto]

Hello Plesk, and other users,

We have a customer whose website running Web Presence Builder 12.0.7

It contains a Blog module. They have around 82 Blog article.

From published website, the Blog 1st page index page (i.e. contain 5 blog posts) . The HTML source

1. contains around 1500 widgets

#widget-4d9a03e6-59a9-xxxx-da75-f374be7b0940 {box-shadow: none}
#widget-684f2d12-f02b-xxxx-1d7b-d6d8b0fff482 {
margin: 0 0 0 0;
padding: 5px 10px 5px 10px;
border-radius: 0 0 0 0;
}​

2. load around 1500 css files.

<link type="text/css" href="../css/text-e9dec4d6-9430-b2f4-xxxx-e7c7905cf8c2.css?template=generic" rel="stylesheet" />​

3. run around 1500 addImagesAnimation javascript.

$.addImagesAnimation('#widget-153946e1-eeb5-79d3-xxxx-22e501d36aa4');​

I tried to browse the Blog, it shall not have some (being) abusive/spam contents. They seems normal.

I found that if a Blog post contains around 15 images, that post will contains around 29 widget inside that post. (search at phpMyAdmin)

select * from widget_property where widget_id in
( select widget_id from widget_container where container_id = '527xxx' )
​

As it needs to load 1500 lines of JavaScript/CSS , the website is not responsive in the client browser.

(I wild-guess it does not need to load ALL blog widgets when the blog index page show 5 blog preview contents)

May you please kindly check/help/advise.

Thank you very much for your kind attention

Regards
George.