Auto Refresh Page

按设定间隔自动重新加载 iframe。目标若禁止嵌入则无法预览。

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What Is a Webpage Auto Refresh Tool?

A webpage auto refresh tool embeds the target page in an iframe and reloads it automatically at a set interval, which is handy for checking whether content has updated, watching dynamic data change, or bypassing cache with a cache-busting parameter. Each reload appends a timestamp parameter to help fetch the freshest content instead of cached copies.

Main Features

  • Customizable refresh interval from 1 to 3600 seconds with automatic reloading
  • Appends a _r=timestamp parameter to bypass cache, working alongside URL fragments
  • Shows the refresh count and running status in real time, and can be stopped anytime
  • Built-in demo page fills in a URL and interval with one click

Use Cases / Notes

Great for watching live dashboards, testing cache refresh policies, or monitoring page changes automatically. Note that the target page must allow embedding in an iframe (no X-Frame-Options / frame-ancestors restriction), otherwise it cannot be previewed.

How to Use

  1. Enter the page URL and the refresh interval in seconds
  2. Click "Start refresh" and the page will reload automatically
  3. Watch the preview for content changes and the refresh counter, then click "Stop" when done