Image Delivery Test

What does this tool do?

This tool analyzes whether the images loaded on a page are optimally delivered and optimized when it comes to page speed. It checks whether:

  • The images are optimally minified (to save disk space).
  • The image dimensions (width and height) are set (for quicker page rendering).
  • Images are found which could be used in a CSS sprite.
  • Duplicate images are found.
  • The favicon of the website is optimally compressed and cached.

Why is image delivery & optimization important for speed?

Perfecting the image delivery and optimization can make a huge difference in page speed especially if there are many images/photos on a page. Compressing images can save a lot of disk space which can in turn speed up page load times. Using a CSS sprite to display multiple images at once with one image request will result in fewer http requests. Pre-setting the dimensions of images with CSS or HTML will result in quicker rendering of the page.

Want To Have The Maximum Page Speed Possible For Your Website?

We can help with that! We have professionally optimized the speed of thousands of websites. Because of this we know how to get the best results quickly while keeping our prices low. Get an instant price quote for our services here.