Google Chrome is the best web browser available for Windows, Android, iOS and Mac users. There are many other browsers available including Mozzila Firefox, Opera, Safari and Internet Browser. But still, we chose Google Chrome because of its amazing security and new features. Now sometimes we see some errors with Google Chrome also. ERR_SPDY_PROTOCOL_ERROR It is one of them.
Google Chrome is the default browser of many Internet users, but no matter how high its popularity is, Google Chrome is not completely secure. While browsing different websites through Google Chrome, we usually face err spdy protocol error.
What is ERR_SPDY_PROTOCOL_ERROR in Windows 10?
Usually this web page does not display an available error code. It is a very common Google Chrome error faced by users all over the world. The error code may seem complicated, but it can be quickly resolved. But before we discuss the solutions, let us know a bit about this common Google Chrome error on Windows 10.
You may have noticed that when you browse your favorite websites like Facebook, YouTube, Reddit, Wikipedia, or Tumblr, you get an error. SPDY was the Chrome protocol that was designed for the security of web pages and also to improve the loading speed of websites. But now the Chrome error occurs because Google has stopped supporting the SPDY protocol .
What causes the error?
The mistake of Chrome SPDY protocol is mainly associated with HTTP enabled websites . There are some reasons that lead to such error. Some of them are:
- Outdated Google Chrome browser.
- antivirus blocking
- firewall blocking
Err_spdy_protocol_error is not affected by the use of a VPN (Virtual Private Network). It can appear on your screen and reduce your speed and work efficiency whether you use a VPN or not.
Fix the ERR_SPDY_PROTOCOL_ERROR?
Now, to fix such error before delving into the different methods, try this simple method of clear the cache .
It is a proven method that mainly works and solves the problem, thus avoiding creating a messy situation. But if this does not help then you should try any of the given methods to fix Chrome spdy_protocol_error.
Solution I: flush download method
Step 1: Open the browser and enter this URL in the address box.
c hrome://net-internals/#sockets and press Enter. You will see a screen like the following.
Step 2: Now click on the Arrow present at the top right corner of the screen. In the dropdown list, click on “Flush Sockets”.
Step 3: Now go back to the web page you were trying to load. If it works correctly, then this error is fixed.
Step 4 – If not, then enter the given URL in the address box.
Step 5 – Tap “Flush Socket Pools” and visit the website again to check if it works properly.
Solution II: Flush the system’s DNS cache
To resolve the issue: This website is not available error, you can try this method to flush the DNS cache of your computers and laptops.
Step 1 – If you are working on a Windows PC, open the symbol of the system but in the case of the Linux operating system, open the Terminal.
Step 2: Now type the following command in the command prompt window or Terminal.
Step 3: Enter the given commands and press Enter after each command.
Step 4 – For Windows users
ipconfig /flush DNS
For Linux users
nscd -I hosts
For Mac users
dscacheuti –flushcache; sudo killal –HUPmDNSResponder
Step 5 – These commands will help you flush the DNS cache. Now try to visit the website which is showing error code err_spdy_protocol_error chrome.
By renewing the IP, you can correct and, in turn, you will have to complete the Internet configuration.
Solution III- Clear cookies and system cache
Sometimes the error is due to security issues and hence you can try this method to clear all the system cache and cookies. Follow the given steps
Step 1: go to the setting of your browser and click on the tab Record .
Step 2: Now click on the option Clear browsing data .
Step 3 – A popup box will be displayed. Check the checkboxes for both options: » Cached images and files » , » Cookies and other site and plugin data «
Step 4 – Make sure the other checkboxes are not selected.
Step 5: Set the option ” Delete the following items ” in ” the beginning of time «.
Step 6: Now click on the option Clear browsing data .
Solution IV- Update Google Chrome browser
One of the reasons this web page is not available is that you might be using the outdated version of Google Chrome.
As we mentioned earlier, Google now doesn’t support the SPDY Protocol, so this error may be due to the existence of the SPDY protocol in the version of Google Chrome you are using.
Therefore, it is recommended that if you want to get proper results, download the updated version of your all-time favorite browser. You can also get this latest version from the provided link.
Solution V: Use Chrome Incognito Mode
An easier solution that you can try is to open the website in incognito mode. The process is not only simple, but it is completed in a few seconds. For those who don’t know how to use Google Chrome incognito mode, follow the given path.
Google Chrome > Menu> New incognito window .
You can also open any website in incognito mode using this hotkey.
Ctrl + Shift + N
Solution VI: Check firewall and antivirus settings
Step 1 – Navigate to the Settings option in the Avast Security software on your system.
Step 2 – On the active protection tab, click Customize Web Shield protection.
Step 3 – Now add the necessary websites to this section separately.
If you have Avast or any other antivirus security software, you can try this method. But when adding the sites, make sure the URLs are correct. Otherwise, the problem is not resolved. You can also try to fix the error by disabling HTTPS scanning after opening Avast Web Shield. Click Main Settings and click the checkbox next to Enable HTTPS scanning .
Solution VII- Chrome Cleanup Tool
Using the Chrome cleanup tool, one can clean up the issue that is causing this problem and thus resolve it. Download the Chrome cleanup utility from the given link and then run it. Now check the blocked websites.
All these methods are tested and will help you out of err_spdy_protocol_error chrome error. Also, if any of the above methods do not help, you can try uninstalling and then reinstalling the web browser. Also, none of the methods mentioned above will take a lot of time. So be patient as simply refreshing the web page may also overcome the problem for some time.
So guys, we hope that these solutions have been of help to you. And if you are still stuck with it, do not hesitate to ask us your question or query.