How to fix “This website is using a lot of energy” on Mac 2022


This tutorial is about how to fix “This website is using a lot of power” on Mac. We will do our best for you to understand this guide. I hope you will like this blog How to fix “This website is using a lot of energy” on Mac. If your answer is yes, please share after reading this.

Check how to fix “This website is using a lot of power” on Mac

Safari is often chosen by most Mac users as their primary web browser on their devices thanks to its performance optimization and deep integration with Apple services like iCloud. Sometimes you see Safari displaying a warning about a website using too much power: “This website is using too much power”. The warning “This website is using a lot of power” usually appears at the top of the tab, just above the website content in Safari. It should be noted that this warning does not mean that the website is down or unresponsive, rather that the website is consuming an alarming amount of system resources, especially if you are using a battery instead of connecting a power source. direct feed.

The underlying reason for the “This website is using a lot of power” error means that your Mac’s resources are being used too much, which could be because there are too many open tabs or even a few tabs with running websites. They are constantly updating and uploading new scripts and content. So the first thing to do is simply reduce the number of tabs by closing some of them (use the keyboard shortcut ⌘ + W). Alternatively, you can try fully reloading Safari. To do this, go to Safari in the menu bar and then select Quit Safari or use the keyboard shortcut ⌘ + Q.

Fix “This website is using a lot of power” on a Mac

Clear Safari Cache and Cookies

Like any other browser, Safari collects a lot of information about the websites you visit and the information you share. All of this is saved in your cache and cookies, which can become too greedy over time. To clear your cache in Safari:

  • Go to Safari ➙ Preferences in the menu bar (or use ⌘ + ,).
  • Go to the Advanced tab and check the box “Show Develop menu in menu bar”.
  • Now select the Develop menu from the menu bar and click Clear Caches.
  • Restart Safari to make sure the cache is clean.

Also, it may be advantageous to delete your cookies:

  • Open Preferences again.
  • Go to Privacy tab ➙ Manage Website Data…
  • Click ⌘ + A to select all fields.
  • Delete everything.

Disable all Safari extensions

Another power-hungry aspect of any browser is its extensions. So disabling them can help solve the problem, especially if you have a lot of them at the same time. To disable Safari extensions:

  • Launch Preferences (⌘ + ,).
  • Go to Extensions.
  • Uncheck all boxes to disable your extensions.
  • Restart Safari to see if the error is gone.

Free up RAM for a faster system

Safari shows you the message “This website is using a significant amount of energy.” error because it consumed all available RAM. But other applications also use RAM. So freeing up that memory will give Safari more resources to use. How to free up RAM? Restarting your Mac is a quick but not a long-term fix. For immediate effect, you need to use a special tool, such as CleanMyMac X. CleanMyMac X is a Swiss army knife utility designed to optimize all areas of your Mac. And resetting your RAM with only takes a few clicks:

  • Download a free version of CleanMyMac X.
  • Open the app and go to the Maintenance tab, under Speed.
  • Click Free RAM, then click Run.

Final words: How to fix “This website is using a lot of power” on Mac

Hope you understand this article How to fix “This website is using a lot of energy” on Mac, if your answer is no, you can ask anything via the contact forum section linked to this article. And if your answer is yes, share this article with your family and friends.


Comments are closed.