How to use the Page Size Checker
- Enter the website URL in the box above.
- Click the button and wait a few seconds while we analyse it.
- Review the results, copy what you need, or export them.
About this tool
Measure HTML size, load time and the weight of scripts, styles and images. It is part of the Website SEO collection on URLMode — audit, analyse and optimise every page of your website.
Frequently asked questions
Is the Page Size Checker free?
Yes. The Page Size Checker on URLMode is 100% free to use, with no sign-up required.
Do I need to install anything?
No. It runs online in any modern browser on desktop, tablet or phone.
Is my data safe?
Yes. We only fetch the public information needed for the check and do not store your results.