Smart4y Lazy Load – Image, Iframe WordPress Plugin (Miscellaneous)

Smart4y Lazy Load is a plugin that aids optimize the content material in posts or pages of your website &#8211 for their more rapidly loading. Plugin is written in pure Javascript with no any Javascript library dependencies &#8211 rapid and lightweight. Optimization is primarily based on the principle of lazy handling, which loads content material as necessary (largely photographs). It also presents Search engine optimization optimization for pictures. Demo on

compatible with visual composer


  • Sort of content material: You can specify exactly where will be utilised lazy loading &#8211 in posts, pages, for post thumbnails and so on.
  • Treshold: Possibility to define worth for earlier load of pictures and iframes.
  • Lazy load: Assistance for lazy load of pictures or iframes.
  • Search engine optimization: Adds the missing alt attribute or posiibility override current alt attributes.
  • Ajax: No want to initialize the plugin following every ajax get in touch with.
  • Indexing: Indexing content material by robots is not a issue.

Lazy loading

Lazy loading indicates loading pictures or iframes on internet sites asynchronously — largely conditionally, only when they seem in the browser&#8217s viewport. This indicates that if customers don&#8217t scroll all the way down, pictures or iframes placed at the bottom of the web page won&#8217t even be loaded. Positive aspects are:

  • Speed up your website.
  • Decreases the quantity of HTTP requests in the course of the initially web page load.
  • The size of downloaded information will be lowered (largely significant for mobile devices).

Responsive pictures

Maintaining the aspect ratio of pictures is no issue. Plugin prevents web page content material jumping in the course of scrolling of web page or when employing anchor navigation – feature demands defined image width and height.

aspect ratio

Indexing of pictures

Lazy loading is applied only for true user guests. Original content material is served to robots (like Googlebot) that index your website &#8211 pictures that are situated under the fold does not have to be loaded on the web page till they are in the viewable portion of the screen.

Search engine optimization

Plugin automatically adds the missing alt attribute to the corresponding filename of the image. For instance: filename &#8220my-image_150&#215150.jpg&#8221 is transform to &#8220my image&#8221.

Ajax assistance

Plugin enables two modes:

  • Automatic mode: Automatically verify lazy components following AJAX get in touch with. Functions only in modern browsers.
  • Manual mode: Right after each ajax web page update you have to verify lazy components employing Smart4y Lazy Load API.


How to Update the Plugin? Installation and Instruction manual can be located at the download package. If you can&#8217t uncover what you want please do not hesitate to get in touch with me at [email protected]