Why Does google.com Redirect to google.com.hk? And How to Check if a Website Uses HTTP/2 Protocol

hawcgn

Hatched by hawcgn

Jun 26, 2024

3 min read

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Why Does google.com Redirect to google.com.hk? And How to Check if a Website Uses HTTP/2 Protocol

If you've ever noticed that when you visit google.com, you get redirected to google.com.hk, you might be wondering why this happens. The answer lies in the way Google handles its search engine for different regions. This redirection is mainly done to cater to users in mainland China, where google.com is blocked, and google.com.hk is accessible.

But what exactly is the reason behind this redirection? When you visit google.com, your browser sends a request to the server, and based on your IP address, the server determines your location. If you're in mainland China, the server knows that google.com is blocked and automatically redirects you to google.com.hk, which is the Hong Kong version of Google.

To avoid this redirection and continue using the international version of Google, you can follow a simple trick. Just visit www.google.com/ncr once and then close your browser. From then on, whenever you visit www.google.com, it will no longer redirect you to google.com.hk. This trick works because the "/ncr" in the URL stands for "no country redirect," and it tells Google not to redirect you to the regional version based on your IP address.

Now that we've covered the redirection of google.com, let's shift our focus to another topic - how to check if a website uses HTTP/2 protocol. HTTP/2 is the latest version of the Hypertext Transfer Protocol, which is used to transfer data between a web browser and a web server. It offers several improvements over its predecessor, HTTP/1.1, including faster performance, reduced latency, and improved security.

There are two simple ways to check if a website uses HTTP/2 protocol. The first method is to use your browser's developer tools. Most modern browsers, such as Google Chrome and Mozilla Firefox, provide built-in developer tools that allow you to inspect and analyze the network traffic. By opening the developer tools and navigating to the "Network" tab, you can see the network requests made by the website. If you find the protocol column displaying "h2" or "http/2," it means that the website is using HTTP/2 protocol.

The second method involves using online tools specifically designed to check the protocol used by a website. These tools analyze the website's response headers and provide information about the protocol in use. One such tool is the HTTP/2 Test provided by KeyCDN. By entering the URL of the website you want to check, the tool will display whether the website is using HTTP/2 or not.

Now that you know how to check if a website uses HTTP/2 protocol and how the redirection of google.com to google.com.hk works, let's conclude with some actionable advice:

  • 1. If you want to access the international version of Google without being redirected to the regional version, visit www.google.com/ncr once and then close your browser. This will prevent the redirection in the future.
  • 2. To check if a website uses HTTP/2 protocol, either use your browser's developer tools or online tools like the HTTP/2 Test provided by KeyCDN. These tools will give you insights into the protocol used by a website.
  • 3. Keep in mind that the redirection of google.com to google.com.hk only applies to users in mainland China. If you're accessing google.com from other regions, you won't experience this redirection.

In conclusion, understanding the reasons behind the redirection of google.com and knowing how to check if a website uses HTTP/2 protocol can enhance your browsing experience and provide valuable insights into the technical aspects of the web. By following the actionable advice mentioned above, you can take control of your browsing and stay informed about the protocols used by websites.

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