Introduction
A website that worked perfectly yesterday can suddenly start showing a blank page, loading forever, displaying an old version of the page, or refusing to let you sign in.
Before blaming the website or your internet connection, there is one simple thing worth checking: your browser’s stored data.
Web browsers save temporary files called cache and small pieces of website information called cookies. These are useful because they can help websites load faster and remember things such as preferences or login sessions. But outdated or damaged stored data can sometimes contribute to loading and display problems. Google specifically recommends clearing browsing data, including cookies and cache, as one troubleshooting step for Chrome loading problems.
The important part is knowing what to clear and when.
You don’t always need to erase everything. If only one website is broken, clearing data for that particular site can be a better first step because it causes less disruption.
This guide explains what cache and cookies do, how to clear them in the major desktop browsers, what you may lose when you delete them, and what to try if clearing the data doesn’t solve the problem.
What Are Browser Cache and Cookies?
Before deleting anything, it helps to understand the difference.
What is browser cache?
The cache stores temporary copies of things a website uses, such as images, files, and other page resources.
The idea is simple: if you visit the same website again, your browser may be able to reuse some of those stored files instead of downloading everything again.
That can make pages load more efficiently.
The downside is that the stored copy can sometimes become outdated or inconsistent with the current version of a website. Clearing the cache forces the browser to download fresh copies of those resources.
Google explains that cached images and files are stored to help pages load faster during future visits.
What are cookies?
Cookies are small pieces of information websites store in your browser.
They can remember things such as preferences, shopping-cart information, and login status.
Deleting cookies can therefore have a more noticeable effect than clearing the cache.
You may be signed out of websites, lose saved website preferences, or have to make certain selections again. Google and Apple both warn that removing cookies or website data can affect sign-ins and website behavior.
That’s why you shouldn’t automatically delete all cookies every time one website has a problem.
When Should You Clear Cache and Cookies?
Clearing browser data can be useful when a website behaves differently from what you expect.
For example, you might see:
- A page that looks broken or incorrectly formatted
- A website that keeps loading without finishing
- A login page that repeatedly sends you back to the sign-in screen
- Buttons or menus that don’t respond
- An old version of a page after the website has been updated
- A website that works in another browser but not your normal browser
- A page that works in a private or Incognito window but fails in a normal window
Chrome’s troubleshooting guidance specifically suggests testing the site in Incognito mode, checking extensions, and deleting browsing data when connection or loading problems continue.
Before clearing everything, try a normal page refresh first.
If that doesn’t help, continue with the more targeted methods below.
First Try a Private or Incognito Window
A private browsing window is a useful diagnostic step because it starts a separate browsing session with different stored data behavior.
Open the same website in:
- Chrome Incognito
- Edge InPrivate
- Firefox Private Browsing
- Safari Private Browsing
If the website works normally there but not in your regular window, the problem may be related to stored site data, an extension, or another browser setting.
Chrome specifically recommends testing a problematic website in Incognito mode when troubleshooting loading problems.
[Screenshot 1: Chrome menu showing the New Incognito Window option]
Screenshot purpose: Show readers how to open a private browsing window for troubleshooting without immediately deleting their normal browser data.
Screenshot caption: Test the website in an Incognito window before clearing everything.
If the site works in Incognito, don’t assume that cookies are definitely the cause. Browser extensions can also behave differently in private browsing, depending on their settings.
That is why this is a diagnostic test rather than a guaranteed fix.
Clear Cache and Cookies in Google Chrome
Chrome is one of the most widely used desktop browsers, and its current interface provides a direct Delete browsing data option.
Step 1: Open Chrome’s browsing-data settings
Open Google Chrome.
Select the three-dot menu in the upper-right corner.
Choose Delete browsing data.
You can also use Chrome’s built-in action search by entering Delete browsing data in the address bar. Google documents this shortcut as a way to reach the relevant settings quickly.
[Screenshot 2: Chrome three-dot menu with Delete browsing data highlighted]
Screenshot purpose: Show exactly where Chrome’s current Delete browsing data command is located.
Screenshot caption: Open Chrome’s Delete browsing data screen from the three-dot menu.
Step 2: Choose what to remove
Chrome lets you choose a time range, such as:
- Last hour
- Last 24 hours
- Last 7 days
- Last 4 weeks
- All time
It also lets you select specific categories of information.
For a website that has suddenly stopped working, you don’t necessarily need to select everything.
If you want to clear the cache, select:
Cached images and files
If you also want to clear cookies, select:
Cookies and other site data
Then select Delete data.
[Screenshot 3: Chrome Delete browsing data dialog showing Cookies and other site data and Cached images and files]
Screenshot purpose: Highlight the two main categories relevant to website troubleshooting while showing that users can choose a time range.
Screenshot caption: Select cached files and cookies according to the type of problem you’re trying to fix.
What happens after clearing Chrome cookies?
If you delete cookies, some websites may sign you out.
You may need to enter your username and password again.
Your downloaded files are not deleted simply because you clear browsing data. Chrome states that deleting download history removes the browser’s list of downloads, not the actual downloaded files from your computer.
Your saved passwords are also a separate category. Don’t select password data unless you specifically intend to remove it.
Clear Data for Only One Website in Chrome
If only one website is causing trouble, this is often the better approach.
Instead of clearing cookies and cached data for every website, remove the stored data belonging to the affected site.
Step 3: Remove one site’s stored data
In Chrome, open:
Settings > Privacy and security > Third-party cookies > See all site data and permissions
Search for the website’s name.
Find the matching entry and select the delete option.
Google documents this method for deleting cookies and site data for a specific website.
[Screenshot 4: Chrome See all site data and permissions page with a website name entered in the search box]
Screenshot purpose: Show readers how to find stored data for one website rather than deleting data for every site.
Screenshot caption: Remove stored data for one website when the problem affects only that site.
This approach can be especially useful if you have many websites where you’re currently signed in.
After removing the site’s data, close its tabs, open a new tab, visit the website again, and sign in if necessary.
Clear Cache and Cookies in Microsoft Edge
Microsoft Edge has a similar process.
Step 4: Open Edge’s Clear browsing data settings
Open Microsoft Edge.
Select the three-dot menu in the upper-right corner.
Choose:
Settings > Privacy, search, and services
Find the Clear browsing data section.
Select Choose what to clear.
Microsoft’s current support instructions use this path for clearing Edge browsing data.
[Screenshot 5: Microsoft Edge Settings > Privacy, search, and services showing the Clear browsing data section]
Screenshot purpose: Show users where Edge’s browsing-data controls are located.
Screenshot caption: Open Edge’s Privacy, search, and services settings to manage stored browsing data.
Step 5: Select the appropriate data
Choose a Time range.
Then select the types of information you want to remove.
For basic website troubleshooting, look for:
Cookies and other site data
and
Cached images and files
Then select Clear now.
Microsoft notes that you can choose which types of browsing data to remove, allowing you to clear cookies and cached information without necessarily removing everything else.
Be careful with saved passwords, autofill information, and other categories if you want to keep them.
Clear Cache and Cookies in Mozilla Firefox
Firefox provides separate controls for cookies, site data, and temporary cached files.
Step 6: Clear Firefox cookies and cache
Open Firefox.
Select the menu button.
Choose Settings.
Select Privacy & Security.
Find the Cookies & Site Data section.
Choose Clear Data.
Make sure the options for:
Cookies and site data
and
Temporary cached files and pages
are selected.
Then choose Clear.
Mozilla’s current instructions use this process for clearing both cookies and cached content.
[Screenshot 6: Firefox Privacy & Security settings showing the Cookies and Site Data section and Clear Data button]
Screenshot purpose: Show the location of Firefox’s current cookie and cache controls.
Screenshot caption: Firefox lets you clear cookies and temporary cached files from Privacy & Security settings.
Clear data for one Firefox website
Firefox also allows you to remove stored information for a particular website.
Open:
Settings > Privacy & Security > Cookies & Site Data
Choose the option to manage stored website data.
Search for the website.
Select the matching entry and remove it.
Mozilla documents this targeted approach for deleting cookies and site data from individual websites.
This can be preferable when one site is broken but you don’t want to affect your other website sessions.
Clear Website Data in Safari on Mac
Safari handles website data somewhat differently from Chrome, Edge, and Firefox.
Step 7: Remove website data from Safari
Open Safari on your Mac.
From the menu bar, choose:
Safari > Settings
Select Privacy.
Choose:
Manage Website Data
Find the website that’s causing the problem.
Select it and choose Remove.
Apple documents this method for removing cookies, caches, and other website data stored by Safari.
[Screenshot 7: Safari Settings > Privacy showing the Manage Website Data button]
Screenshot purpose: Show Mac users where Safari stores its website-data controls.
Screenshot caption: Use Safari’s Manage Website Data screen to remove stored information for a specific site.
Apple recommends making sure you know your sign-in information before removing website data from a site where you have an account.
That’s a good precaution because clearing the site’s stored information can require you to sign in again.
Should You Clear Cookies or Cache First?
If a website is displaying incorrectly, try clearing the cache first.
That’s the less disruptive option because you’re not necessarily removing login sessions and website preferences.
If the problem continues, clear the affected website’s cookies and site data.
Only clear all browser cookies when there’s a good reason to do so.
This sequence gives you a practical troubleshooting ladder:
Refresh → Private window → Clear cache → Clear one site’s data → Clear broader browser data
You may not need to go any further than the first or second step.
What Happens When You Clear the Cache?
Clearing cached files removes temporary copies of website resources.
The next time you visit a website, the browser may need to download those files again.
As a result, a website might initially load a little differently or take slightly longer to display while the browser rebuilds its cache.
That’s normal.
Clearing the cache does not mean your personal files, documents, photos, or programs are being deleted from your computer.
Chrome describes cached images and files as browser-stored copies of page resources.
What Happens When You Clear Cookies?
Cookies are more closely connected to how websites remember you.
After deleting them, you may be:
- Signed out of websites
- Asked to accept cookie notices again
- Asked to choose website preferences again
- Asked to log in again
- Given a fresh website session
Google explicitly warns that deleting cookies can sign you out of websites and remove saved preferences.
This isn’t necessarily a problem. In fact, starting a fresh session is sometimes exactly what fixes a website that is stuck in a bad login or session state.
But it’s why you should avoid deleting all cookies without thinking about the consequences.
Don’t Accidentally Delete Saved Passwords
One of the easiest mistakes is selecting every available category in a browser’s cleanup window.
If you use a password manager or your browser’s password-saving feature, check carefully before removing anything related to passwords.
Chrome treats saved passwords as a separate type of browsing data from cookies and cached files.
For most website problems, you don’t need to delete saved passwords.
If you aren’t sure what a checkbox means, leave it unchecked.
What If the Website Still Doesn’t Work?
Clearing cache and cookies isn’t a universal solution.
A website can stop working because its server is down, your internet connection has a problem, a browser extension is interfering, your firewall is blocking something, or the website itself has changed.
Chrome’s troubleshooting guidance lists browser extensions, network issues, device settings, and website problems among possible causes of connection and loading errors.
Try the website in another browser
For example, if the site fails in Chrome, try Edge or Firefox.
If it works in another browser, the issue is more likely related to your original browser.
If it fails everywhere, the problem may be outside the browser.
Disable browser extensions temporarily
Extensions can interfere with websites.
Ad blockers, privacy extensions, script blockers, password tools, and other add-ons can sometimes affect how pages behave.
Chrome recommends disabling extensions when troubleshooting loading problems and then re-enabling them one at a time to identify a problematic extension.
Don’t uninstall all your extensions immediately.
Disable them temporarily, test the website, and then turn them back on one at a time.
[Screenshot 8: Chrome Extensions page showing installed extensions with their enable/disable controls]
Screenshot purpose: Show how to temporarily disable extensions while troubleshooting a website.
Screenshot caption: Temporarily disable extensions to check whether one is interfering with the website.
Check Whether the Website Is Down
If a website fails in multiple browsers and on more than one device, the problem may not be on your computer.
Try another website.
If other sites load normally but one particular service doesn’t, the website itself may be experiencing an outage or maintenance.
If several websites fail, check your internet connection.
This is why testing the same site in another browser or device is useful before spending a lot of time changing browser settings.
Check Your Internet Connection
If many websites suddenly stop loading, don’t assume browser cache is the cause.
Open another well-known website.
If that also fails, check your Wi-Fi or Ethernet connection.
Restarting the router can help with temporary network problems, but if other devices are also offline, the issue may be your internet service rather than the browser.
For a single website that fails while everything else works, browser data remains a more reasonable thing to investigate.
When You Should Clear All Cookies
Clearing all cookies can be appropriate when:
- Multiple websites have strange login problems
- Browser sessions appear corrupted
- You want to remove stored website sessions
- You are troubleshooting a browser-wide problem
- A more targeted site-data cleanup didn’t help
But don’t use it as the first response to every website error.
If Gmail, for example, is having a problem while every other website works normally, removing cookies for every website is excessive.
Start with Gmail’s stored site data instead.
A Safer Troubleshooting Order
If you want a simple process to follow whenever a website stops working, use this order.
Step 1: Refresh the page
Try a normal reload first.
Step 2: Open the website privately
Use Incognito, InPrivate, or Private Browsing.
Step 3: Check another website
This tells you whether the problem is isolated.
Step 4: Try another browser
If the site works elsewhere, focus on the original browser.
Step 5: Clear the site’s cache and cookies
Use targeted website-data removal when possible.
Step 6: Clear broader browser data
Only do this if the targeted cleanup doesn’t solve the problem.
Step 7: Disable extensions
Test the site with extensions disabled.
Step 8: Check the network
If several websites are failing, troubleshoot your internet connection instead.
This sequence is better than immediately selecting All time and deleting every available category.
Practical Tips to Avoid Browser Problems
You don’t need to clear your cache every day.
Browsers are designed to manage cached information automatically.
Instead, treat cache and cookie clearing as a troubleshooting tool.
If you frequently experience website problems, pay attention to patterns.
Does the problem happen only in one browser?
Does it happen only after signing into a particular website?
Does the site work in a private window?
Does disabling an extension fix it?
Those details can tell you much more than simply deleting everything.
Also keep your browser updated. If a website requires a newer browser feature or security component, an outdated browser can cause problems that clearing cookies won’t solve.
Frequently Asked Questions
Will clearing cache delete my photos or documents?
No. Browser cache consists of temporary website data stored by the browser. Clearing it doesn’t delete your normal documents, photos, videos, or other personal files from your computer.
Will clearing cookies log me out?
It can. Cookies can store information related to login sessions and website preferences. Google warns that deleting cookies may sign you out of websites and remove saved preferences.
Should I clear cache or cookies first?
Try clearing the cache first if a website looks broken or appears to be displaying outdated content. If that doesn’t help, remove cookies and site data for the affected website.
How often should I clear my browser cache?
There is no need to clear it on a fixed daily or weekly schedule. Modern browsers manage cached data themselves. Clear it when you’re troubleshooting a specific problem or have another reason to remove temporary data.
Why does a website work in Incognito but not normally?
This can indicate that something in your normal browser session is interfering with the website. Stored site data and browser extensions are two things worth investigating. Chrome recommends Incognito testing and extension checks as part of troubleshooting loading problems.
Will clearing browser data make my internet faster?
Not necessarily. Clearing cached files can fix certain website loading or display problems, but it doesn’t increase the speed of your internet connection. If all websites are slow, investigate your network connection instead.
What if clearing cookies doesn’t fix the website?
Try another browser, disable extensions, check your internet connection, and see whether the website works on another device. If the problem occurs everywhere, the issue may be with the website itself.
Final Thoughts
Clearing browser cache and cookies can be an effective way to fix websites that suddenly stop loading properly, but you don’t have to erase everything immediately.
Start small.
Refresh the page, test it in a private window, and see whether other websites work. If the problem appears to be browser-related, clear the cached files first. If that doesn’t help, remove cookies and site data for the affected website.
Only move to a full browser-data cleanup when the simpler options fail.
Most importantly, remember that cache and cookies serve different purposes. Cache mainly stores temporary website resources, while cookies can remember sessions and preferences. Understanding that difference helps you troubleshoot without accidentally signing yourself out of every website you use.
Sources Used for Accuracy
- Google Chrome Help — Delete browsing data in Chrome — used for current Chrome cache, cookie, browsing-data categories, and deletion steps.
- Google Chrome Help — Fix connection and loading errors in Chrome — used for troubleshooting guidance involving cache, cookies, Incognito mode, extensions, networks, and website problems.
- Google Chrome Help — Delete, allow and manage cookies in Chrome — used for current Chrome cookie-management and site-specific deletion instructions.
- Microsoft Support — View and delete browser history in Microsoft Edge — used for current Edge browsing-data navigation and cleanup options.
- Mozilla Support — Clear cookies and site data in Firefox — used for current Firefox cookie, site-data, and cache-clearing instructions.
- Mozilla Support — Troubleshoot and diagnose Firefox problems — used for Firefox troubleshooting guidance involving cookies and cache.
- Apple Support — Clear your cache and cookies in Safari on Mac — used for current Safari website-data removal steps and warnings about sign-ins and website behavior.