LiteSpeed
Disable LiteSpeed cache for the specific page/post (you do not need to disable for the entire website) for the Blog to render correctly.
Siteground SG Optimizer
If you use Siteground optimizer and the photos are broken in your blog, the "Combine JavaScript Files" is the cause. There are two options to resolve this:
Exclude URLs from Caching
Go to the Caching tab under the SG Optimizer section in the menu. In the Exclude URLs from Caching section, click the pencil icon. Add the url of each of your website integrated Blog posts for the images to render correctly. You can add as many urls as need be.
Turn off Combine JavaScript Files
Go to the Speed Optimizer tab in the menu. In the Combine JavaScript Files section, click the toggle icon to turn it off.
Weblizar Pin It Button
When the Weblizar Pin It Button On Image Hover And Post plugin is enabled, the Lightbox option does not work properly.
If you posted the Blog to a Page, in the Pin It Button Settings, click Exclude Pages and add the URL of the page. Then click Add.
Alternatively, you can adjust the general Pin It Button Settings to the following configuration:
Show Pin It Button In Post: Yes
Show Pin It Button In Page: No
Show Pin It Button On Image Hover: Yes
Show Pin It Button On Mobile / Portable Devices: Yes
Pin It Button Size (On Image Hover): Small ( For small Pinit button )
If that does not resolve the issue, simply deactivate the plugin.
WP Rocket
Checkmark ‘Never cache this page’ for the specific Blog page for the Blog to render correctly.
