Plugin use less than 1kb JavaScript no need of jQuery..
Yes, you can exclude some images to lazy loading.
In your WordPress admin panel, go to Plugins > New Plugin, search for Lazy Load for Images and click.
Otherwise, download plugin and upload to your plugins directory, which is wp-content plugins..
If you would like to have additional feature for this plugin, let me know..
Yes, All images that uploaded via you library loaded with lazy load, with featured images...
If lazy load not working, you will need to add in plugin class PHP files at hooks section, i.e like this add filter )..
Does this plugin work with any caching plugins..
Yes, Lazy Load Images plugin work very well with every cache plugin...
Interested in development.., check out SVN repository, or subscribe to the development log by RSS...
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