SEO Friendly Images Pro for WordPress. This plugin is a full-featured solution for SEO friendly images. Optimize alt and title attributes for all images and improve your SEO traffic. SEO Friendly Images for WordPress is a plugin that helps you to automatically optimize all alt and title attributes of images in your posts, pages and also third party plugins like Advanced Custom Fields.
alt and also title attributes are important for a website-ranking in search engines and are also required to get a W3C valid website.
A lazy load function is very useful and it boosts your performance by delaying loading of images in long web pages, because images outside of viewport (visible part of web page) won’t be loaded until the user scrolls to them.
SEO Friendly Images Pro for WordPress
The lazy load in this plugin is powered by unveil.js, one of the fastest and thinnest lazy loader in the web. The implementation is highly seo compatible and contains also a no-js fallback.
A new feature since version 1.3 allows you to also optimize your links in posts, pages or custom post types. The system can automatically add title attributes to your links, based on its contents.