Instructions to clear browser cache if you have a problem while accessing DauThau.info

Saturday, 13 May 2023 5:36 PM
DauThau.info regularly upgrades and improves to serve contractors, in this process will inevitably make small errors. Some contractors may encounter an error of access, a blank page, and no access even after DauThau.info has finished fixing the error. Here are some causes and workarounds that you can monitor and implement.
Instructions to clear browser cache
Instructions to clear browser cache

Nhấn VÀO ĐÂY để chuyển bài viết sang bản tin tiếng Việt

I. Error due to not clearing Website Cache

What is Website Cache? Why do we have to clear the Cache?

Cache or temporary memory is built-in hardware or software with the effect of temporarily storing data in the computer environment. During the process of new website operation and regular technical editing, sometimes users will temporarily not be able to access the website, so please clear the browser cache to see the latest edits.

How to Clear Cache on All Browsers

1. On Computer

1.1. Chrome Browser (Window)
Step 1:
On your computer, open Chrome.
Step 2: On your browser toolbar, click the  Mi22012 mark on the right corner of the screen → Select More Tools then Clear Browsing Data.
Step 3: In the "Clear browsing data" box, click the checkboxes for Cookies and other site data and Cache images and files.
Clear browsing data on windowns
Instructions to clear browser cache
Step 4: Use the menu at the top to select the amount of data you want to delete. Select everything to delete everything.
Step 5: Click Clear Browsing Data

1.2. Chrome Browser (Mac)
Step 1:
Click on Chrome > Clear Browsing Data....
Step 2: Check the following information:
  • Cookies and other site data
  • Cached images and files
Select the timeframe to delete (For Chrome 59) or for Chrome 58 or earlier check:
  • Empty the cache
  • Delete cookies and other site data
Step 3: Select Clear Browsing Data

1.3. CocCoc Browser (Window)
Step 1:
Press Ctrl + Shift + Delete at the same time
Step 2: Select All
Step 3: Click on the boxes to delete Cookies and other website and plugin data, browsing history, download history, cached files and images, passwords
Step 4: Click Clear Browsing Data

1.4. Internet Explorer 9" browser
Method 1:
On the browser, press the key combination Ctrl + RED
Method 2:
Step 1: Press Ctrl + Shift + Del
Step 2: Uncheck Preserve favorites website data
In addition, you can also tick Delete browsing history on exit so that the browser automatically deletes cache, cookies... when the browser is closed:
Step 3: Go to Tools menu, select Internet options
Step 4: Select Delete browsing history on exit. Then select OK

1.5. Firefox Browser
Step 1
: When opening Mozilla Firefox, open the 3-dash menu icon on the right corner of the screen, select Library ==> History ==> Clear Recent History
Step 2: Select the time to delete. To delete all, select the All Time option
Step 3: Choose which element to delete – cache, cookies, history.
Step 4: Click the Clear Now button.

2. On Mobile

2.1. Android
Step 1:
On your Android phone or tablet, open Chrome.
Step 2: On your browser toolbar, click on the vertical three dots on the right corner of the screen.
Step 3: Tap History, then tap Clear browsing data.
xóa cache
Tap History
Step 4: Under "Clear browsing data", select the checkboxes for Cookies and site data and Cache images and files.
Clear browsing data
Clear browsing data
Step 5: Use the menu at the top to select the amount of data you want to delete. Select All to delete everything.
Step 6: Click Clear browsing data.

2.2. IOS operating system (including Ipad & Iphone)
 (you do the same as on Android device).
Step 1: On your iPhone or iPad, open Chrome.
Step 2: On your browser toolbar, click the More sign
Step 3: Tap History, then tap Clear browsing data
Step 4:
Under "Clear browsing data", select the checkboxes for Cookies and site data and Cache images and files.
Step 5: Use the menu at the top to select the amount of data you want to delete. Select All to delete everything.
Step 6: Click Clear browsing data.

II. Error due to not deleting Website DNS

The DNS (Domain Name Server) cache is a file on your computer that contains a list of the IP addresses of the websites you use frequently.
DNS information may not be updated quickly on your computer, and you may end up visiting the old site or encountering a not found error. So we need to clear DNS to get the latest updates.

Clear DNS Cache in Windows

Step 1: Click the start button and select find (command prompt) CMD tool.
Step 2: Type the command line: ipconfig /flushdns
xoa dns window
Clear DNS Cache in Windows
So we're done!

Clear DNS Cache on MacOS

Step 1: Start the Terminal application (can be found in Launchpad under the 'Other' folder). Or launch it by opening Finder and going to Applications » Utilities.
Step 2: A terminal window is opened, enter the following command: sudo killall -HUP mDNSResponder
Note: You will be asked to enter your MacOS account password. This is the password that you use to log in to your computer.
Soon, your computer will clear the DNS cache.

Clear DNS Cache in Chrome

Step 1: Go to Chrome, enter the following address and press Enter: chrome://net-internals/#dns
Step 2: Click the 'Clear host cache' button, and Chrome will clear the entire DNS cache immediately.
xoa dns chrome
Clear DNS Cache in Chrome
Above are some ways to clear the DauThau.info website cache when accessing error. We look forward to receiving your feedback to improve the version better and better. Thank you very much!

During use, if you have any questions, please contact us via:

Author: Nguyen Thuy

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