Page Size Checker

The Page Size Checker measures the total download size (page weight) of any web page for free, helping you find heavy pages that slow down loading and hurt SEO.

Why page size matters

Heavier pages load slower, especially on mobile and slow connections, which frustrates users and drags down search rankings and Core Web Vitals. Checking page size helps you find bloated pages to optimise with lighter images and code.

How to use the Page Size Checker

1. Enter the page URL.
2. Click Check.
3. Read the total page size.

Key features

• Free page weight measurement
• Spot heavy, slow pages
• Supports speed and SEO work
• No sign-up required

Related tools

Get HTTP Headers · Image Compressor · Server Status Checker

Frequently asked questions

Is the Page Size Checker free?

Yes, it is completely free.

What is a good page size?

Lighter is better; aim to keep pages as small as your content allows.

How do I reduce page size?

Compress images, minify code and remove unused scripts.

Can I check any page?

Yes, for any public URL.