← All guides

URLTO GUIDE

Distinguish response-body size from total page weight

Body size is data from that request, not the sum of all linked images, fonts and scripts.

URLTO editorial · Updated

Response-speed checks · series03 / 10

Input and processing example

Compare it yourself · Illustrative example

가상 예시 / Illustrative example
응답 HTML / response HTML: 80 KB
이미지·스크립트 / images and scripts: 별도 요청 / separate requests

Steps to verify

  • Review response type and status.
  • Check it is the same page.
  • Inspect all assets separately in the browser.

How to interpret the result

An 80 KB HTML response does not mean an 80 KB page. Compression, caching and error responses can change the received body.

Deciding what to do next

For image concerns, compare exports and inspect actual page assets. Smaller HTML alone does not resolve every loading issue.

Feature scope

Measure the received body and elapsed fetch time from the Korean server, not all assets, rendering, pure TTFB or a Core Web Vitals score.

Frequently asked questions

Does a body-limit stop prove a faulty page?

It may be an inspection limit. Review the message and actual page separately.

Use now Response-speed checks