2.- I kindly ask you to follow these steps to isolate the cause of the issue:
- Create a full backup of the site
- Update any outdated plugins or themes
- Flush any cache memory that might exist
- Deactivate all plugins, including the WPML ones
- Activate a default WordPress theme like Twenty Twenty
- Activate the WPML plugins
- If the performance issue disappears, start by activating the theme and then the rest of the plugins, one by one, until the issue appears again and you find the culprit.
Could you tell me the results of the steps described above?
We have followed the steps, and here are the performance links.
We noticed a drop in performance when the WPML plugins are activated. Additionally, the PageSpeed report shows errors related to this.
When all plugin deactivated :
PAGE SPEED = hidden link
GTMatrix = hidden link
When default theme activated :
PAGE SPEED = hidden link
gt matrix = hidden link
After activating WPML plugins
PAGE SPEED = hidden link
: hidden link
gt matrix : hidden link