Below we have listed all images in your page that aren't appropriately sized, along with the potential savings in kilobytes (KB). Resize these images to save data and improve page load time;

Any resource that blocks the first paint of your page (the first visible element to load on a page) is classed as a render-blocking resource. The goal is to reduce the impact of these render-blocking URLs by inlining critical resources, deferring non-critical resources, and removing anything unused.

A list of the resources that are blocking the loading of a page are listed below;

When your JavaScript takes a long time to execute, it slows down your page performance in several ways:

Network cost
More bytes equals longer download times.

Parse and compile cost
JavaScript gets parsed and compiled on the main thread. When the main thread is busy, the page can't respond to user input.

Execution cost
JavaScript is also executed on the main thread. If your page runs a lot of code before it's really needed, that also delays your Time To Interactive, which is one of the key metrics related to how users perceive your page speed.

Memory cost
If your JavaScript holds on to a lot of references, it can potentially consume a lot of memory. Pages appear janky or slow when they consume a lot of memory. Memory leaks can cause your page to freeze up completely.

An overview of the files found are below;

HTTP caching can speed up your page load time on repeat visits.

When a browser requests a resource, the server providing the resource can tell the browser how long it should temporarily store or cache the resource. For any subsequent request for that resource, the browser uses its local copy rather than getting it from the network.

The below table lists all static resources that aren't cached;

The table below lists all unoptimized images, with potential savings in kilobytes. Optimize these images so that the page loads faster and consumes less data:

How we audit images

We collects all the JPEG or BMP images on the page, sets each image's compression level to 85, and then compares the original version with the compressed version. If the potential savings are 4KB or greater, We flags the image as optimizable.