Plugin "Lazyload" Postpones the loading of images and iframes until they are in the user's scope. This reduces the number of HTTP requests and reduces site load time.
In the plugin settings, click "Activate plugin" - the plugin is ready to use.
After activating the plugin, you need to check the correctness of displaying images, for those images that are not displayed correctly, you must disable lazy loading.
Plugin operation and recommendations:
When other JS-scripts affect images and iframes, the plug-in's algorithm may be broken, in which case the plug-in is not guaranteed to work.
The plugin does some manipulation of images and iframes, so the load on the server increases slightly, but by performing lazy loading this is fully compensated.
The plugin is most effective when the largest number of images and iframes are outside the primary scope (first screen), then PageSpeed Insights can increase significantly.
3 ways to test the work:
-51% Website acceleration
-51% Desired images for each device (+ convert webp).
-51% Unlimited quantity. 16 types.14 display conditions
-51% Short videos and pictures on your website!
Speed up site rendering and increase PageSpeed.
-51% Size chart for product categories and brands.
-51% Promotional cards for your site.
-51% Slider with many parallax effects.