Why This Tool Exists

SiteSpeedTest was built to solve one focused problem well, without asking you to sign up, install anything, or hand over your data. Too many tools on the internet wrap a simple utility in an account wall, an email capture, or a heavy SaaS interface. This one doesn't.

Our thesis is simple: the best small tools are ones you can use in under ten seconds, trust with sensitive inputs, and come back to any time without friction. That's the bar we hold ourselves to.

How It Works

SiteSpeedTest fetches the URL you submit, measures load time and Core Web Vitals (LCP, CLS, INP, etc.), and renders a report in your browser. Your submitted URL is not saved against any user profile or stored long-term. We see page views (anonymized, via Google Analytics) but never build a personal history of the sites you measure.

Our Privacy Philosophy

We do not require accounts, and we do not build a user-linked database of tested URLs. The only data we see beyond test operation is standard web analytics: page views, referrers, rough geography, browser — the aggregated kind of data that every website receives.

Read the full details in our Privacy Policy.

Who Built This

SiteSpeedTest is built and maintained by TJ (Tushar Jaitly), a Solution Architect who spends his nights and weekends shipping small, focused tools that scratch real itches. The broader portfolio is a collection of utilities — each solving one problem, each free, each privacy-first.

You can find the rest of the portfolio and follow along on GitHub.

How This Tool Stays Free

SiteSpeedTest is funded by non-intrusive display advertising (Google AdSense) on some pages. That covers hosting and keeps the tool free for everyone. If you want to support it without seeing ads, sharing the tool with someone who needs it is the best thing you can do — word of mouth is how a free utility survives.

Tech Credits

SiteSpeedTest is built with Next.js, React, TypeScript, and Tailwind CSS. It is hosted on Vercel. Thank you to all the open-source maintainers whose work makes this possible.

Get in Touch

Found a bug? Have a feature request? Want to suggest a tool we should build next? We read every message. Visit our contact page to reach out.

About SiteSpeedTest