Plugin changes image loading into asynchronous load (using JS attribute instead of SRC), so pages are rendered at first (quickly) and after that images start loading, thus they don’t block page load.
See all available options and their description on plugin’s settings page.
Security & Efficiency
Note! All plugins released by Puvox.Software are:
• Security-revised: checked and free from vulnerabilities.
• No extra load/sloweness to site (even using tens of such plugins).
• Plugins don’t collect private data.