HTML Response Size Checker | 2lus

Measure the HTML response bytes without claiming total page asset size.

What it does

Measure bytes in the fetched HTML document. Inspect public website status, headers and redirects.

What this tool accepts

text, a URL, or values entered in the tool

What it produces

JSON

How to use it

1. Enter a complete HTTP(S) URL and choose an inspection mode.
2. Run and inspect the current response and redirect chain.

Example

Input:
https://example.com

Options:
mode: page-size

Output:
HTML size, excluding all image/script subresources.

Tips and notes

• One request is not uptime monitoring; WordPress detection uses public hints only.

Privacy and processing

The URL is sent to the 2lus server for a bounded remote inspection. Results are temporary and no browser code from the target is executed.

Open this tool or browse all 2lus tools.