How to tell if your website needs lazy loading

[rUparaHmaN012]

A slow website doesn't necessarily mean you need to implement lazy loading. A better approach to optimizing your page speed is to test your website with a page speed tool like PageSpeed ​​Insights .

Sample page speed rating from PageSpeed ​​Insights.

PageSpeed ​​Insights

Using PageSpeed ​​Insights is very easy, and it’s france phone number data completely free. Simply enter your website address and you’ll see a page speed rating on a scale of 0 to 100. For added clarity, the speed number is color-coded based on how acceptable the page speed is, from green for best to red for worst. Along with your overall page speed rating, you’ll also get a series of recommendations that may or may not require implementing lazy loading of images, but will definitely include other elements of page speed optimization, such as:

• Enable Gzip compression
• Minify JavaScript, CSS, and HTML
• Reduce redirects
• Remove render-blocking JavaScript
• Leverage browser caching
• Improve server response times
• Use a content delivery network (CDN)
• Optimize images and video

The goal is to show you the items that slow down your website the most and whose optimization will have the greatest impact on speeding it up. If you happen to see the recommendation to "defer offscreen images", lazy loading of images will help you.