How to Clear Cache and Delete Individual Site Cookies in Firefox
When we browse the web, our browsers save copies of recently visited webpages, including graphic files and HTML pages. This is done to increase the loading speed of websites when we revisit them. Like other browsers, Firefox also stores this data in the internet cache. Although the cache speeds up page loading, it can consume a significant amount of space.
When your hard drive is running low on space, even 50 – 100 MB can make a difference. It is also necessary to periodically clear the cache for various reasons, such as privacy concerns on shared computers and the unnecessary storage of browsing history.
Take the Broom to Firefox’s Internet Cache
1. At the top of the Firefox window, click the Firefox button (or Tools on the menu bar) and select Options.
2. Click the Advanced panel.
3. Choose the Network tab.
4. In the Offline Storage section, click Clear Now.
5. You can also choose to automatically clear the cache folder every time you close the Firefox browser. Follow Steps 1 & 2 from above and then select the Privacy panel. In the History section, choose Firefox will: Use custom settings for history from the dropdown.
Enable the checkbox for Clear history when Firefox closes.
6. You can also clear recent history by going to: Tools – Clear Recent History (with Cache selected under Details) and choosing Everything from the dropdown for Time range to Clear.
Download the Clear Cache button from the Firefox Add-ons gallery.
But what if I want to delete cookies from just one site?
Cookies are files that websites leave in your browser with information like site preferences and login status. If you shop online, you can clear out that site’s cookies after your shopping is done.
1. From the Firefox button or the Tools menu, go to Options – Privacy panel.
2. Select Firefox will: Use custom settings for history.
3. Click Show Cookies.
To delete cookies, follow these steps:
1. Enter the website name or browse through the folder list.
2. Locate the desired website.
3. Select the cookie and click “Remove Cookie.”
Clearing the Firefox cache and cookies is now common practice. However, it is important to incorporate these steps into your regular browsing routine. Are you currently doing so?
As Fred Humiston, the author behind Twothirds.us, I focus on providing practical and easy-to-follow guides and solutions for a variety of technical issues that people commonly face.
My articles cover a wide range of topics, from troubleshooting out-of-sync audio on TikTok and managing Firestick devices, to understanding the impact of Capcut on video quality and resolving sound issues on Hisense Roku TVs.
I also delve into more general tech tips, like how to block numbers on landlines or use VPNs without Wi-Fi. My goal is to make technology more accessible and less intimidating for everyone, whether you’re a tech novice or a seasoned user. I strive to offer clear, concise, and helpful advice to make your digital experience smoother and more enjoyable.