Page Size Checker

About This Tool

Look, I get it. You’re building a site, maybe tweaking a blog, or just trying to figure out why your page loads like it’s stuck in 2003. That’s where a page size checker comes in. It’s not flashy. It’s not magic. But it tells you how big your webpage really is—down to the kilobyte. And honestly? That’s kind of important.

I’ve used a dozen of these tools over the years. Some are clunky. Some hide the good stuff behind paywalls. This one? Simple. Paste a URL, hit go, and boom—you see the total size, broken down by type: HTML, images, scripts, CSS. No fluff. Just numbers you can actually use.

Why does this matter? Because every extra kilobyte slows things down. On mobile, on slow Wi-Fi, on a Tuesday afternoon when the internet decides to nap. If your page is 8MB, you’ve got a problem. If it’s under 2MB? You’re probably fine. This tool helps you find that sweet spot.

Key Features

• Instant size breakdown—see how much weight your images, scripts, and styles are pulling
• No signup, no tracking, no nonsense—just paste and go
• Works on any public URL, whether it’s your homepage or a random blog post
• Shows total load size plus individual file types so you know what to optimize
• Lightweight interface—because why make a tool to check size bloated?

FAQ

Does this work on password-protected pages?
Nope. It only checks public pages. If the site asks for a login or blocks bots, you’re out of luck. Try it on a live, accessible URL.

Why does my page size change between checks?
Good question. Ads, trackers, or dynamic content can load differently each time. Also, if your site pulls in third-party scripts (like social widgets or analytics), those might vary. Run it a few times to get an average.