Page speed tools

Use the below tools to improve a website's page speed.

Gzip / Brotli Compression Test

Check if your website has gzip or Brotli compression enabled, and how well it compresses your web files.

PNG Compressor

Minify the file size of PNG images to speed up page loading times.

Base64 Encoder

Encode web files to a Base64 string to reduce the amount of HTTP requests that are being made by a web page.

Caching Test

Check which files are cached on a website and by which method.

CSS Compressor

Automatically compress CSS scripts and files to a much smaller file size. Minimizing the file size improves page speed.

JPEG Compressor

Compress JPEG images to the smallest possible size to reduce the file size and improve page speed.

HTTP Requests Checker

Check how many (and which type of) HTTP requests a web page makes. Reduce requests to improve page loading times.

JavaScript Compressor

Compress JavaScript by improving and removing bad and unnecessary code. Supports file uploads as well.

Keep-Alive Checker

Test whether a website's server has keep-alive enabled.

CSS Sprites Generator

Combine multiple images to one image file to reduce the number of HTTP requests.

CSS Optimization Test

Test how well the CSS delivery of a web page is optimized, and learn how to improve it.

Line Breaks Remover

Remove line breaks and unnecessary whitespace to minify web files (ie. HTML), and reduce the file size.

Broken Link Checker

Check a web page for broken links, images, scripts, etc.. so you can replace/remove them from the page.

Image Optimization Test

Test a website to find unoptimized images, and learn what you can do to optimize the images for a better page speed.