Lazy Loading Feature Plugin is an official plugin maintained by the WordPress team. It is intended for testing of automatically adding the
loading HTML attribute to images and other elements that support it.
More information about the
HTML Specification: https://html.spec.whatwg.org/multipage/embedded-content.html#attr-img-loading.
loading attribute is supported in the following browsers: https://caniuse.com/#feat=loading-lazy-attr.
To test, install and enable the plugin. It will automatically add
loading="lazy" attributes to all images in all new and existing posts, pages, and text widgets on the front-end.
Then use one of the browsers that support it (Chrome, Opera, Firefox, Edge, Android, etc.) and visit the site. Best would be to test over a slower connection, with a phone, etc. and test web pages that have a lot of images, like gallery posts.
Things to look for
- Obvious bugs, for example images are missing.
- Try to scroll down as soon as the page loads. All images should be at their places, and the page shouldn’t “jump” when images are loaded.
Note to developers
This plugin is intended for testing. If the tests are successful, this functionality will be added to WordPress, but the exact code may change, perhaps significantly.
기여자 & 개발자
“Lazy Loading Feature Plugin”(은)는 오픈 소스 소프트웨어입니다. 다음의 사람들이 이 플러그인에 기여하였습니다.기여자
Please see the Github repository: https://github.com/WordPress/wp-lazy-loading.