Google Chrome is designed to make web browsing feel instantaneous. One of the ways it achieves this is through a feature called “Preload Pages.” When you are reading a webpage, Chrome attempts to predict which link you are going to click next. It then silently downloads the contents of that target page in the background, so that when you finally do click the link, the page appears immediately.
While this dramatically speeds up browsing, it comes at a significant cost: Chrome is constantly downloading data for pages you might never visit, chewing through your RAM, CPU, and network bandwidth. If you are using a mobile hotspot with a strict data cap, or a low-end laptop with limited memory, you must turn this feature off.
How to Stop Chrome from Preloading Webpages
You can disable the preloading engine directly from the Chrome performance settings.
- Open the Google Chrome browser.
- Click the three vertical dots in the top-right corner of the window.
- Select Settings from the drop-down menu.
- In the left-hand navigation sidebar, click on Performance.
- Look for the section titled “Speed” near the bottom of the page.
- You will see a setting labelled Preload pages with a toggle switch next to it.
- Click the toggle switch to turn it Off.
Once disabled, Chrome will no longer attempt to predict your browsing behaviour. Web pages will only consume bandwidth and memory at the exact moment you click a link. While pages might take a fraction of a second longer to load, your browser will use significantly fewer system resources and conserve your mobile data allowance.