如何检查网站是否具有http/2协议支持 [英] How to check if website has http/2 protocol support

问题描述

关于http/2协议的话题很多，但我想知道是否有一个运行该协议的网站.

There is a lot of topics about http/2 protocol, but I wonder if there is a working website with this protocol.

即

我们可以决定使用http://或https:// 但是我们如何编写 http/2 请求?

We can decide to use http:// or https:// but how can we write a http/2 request?

我知道此协议取决于服务器的功能，但是我无法找到一种方法来检查网站(例如google.com启用了http2支持.

I am aware that this protocol depends on the server capability, but I can not find a way to check if a website e.g. google.com has http2 support enabled.

正如我在这张图片中看到的那样，所有现代浏览器都支持该协议.
我还没有看到任何可能看起来像新一代协议的链接.

As I can see in this picture, all modern browsers support this protocol.
I have not seen any link that could look like a new generation protocol.

我的问题是:我们是在不知道的情况下使用http/2协议还是童话故事?

My question is: Are we using http/2 protocol without knowing or it is just a fairy tale?

推荐答案

您可以在以下位置对其进行检查: Chrome开发工具(F12) > 网络> 协议

You can just check it in: Chrome Dev Tool (F12) > Network > Protocol

它将告诉您所使用的协议和每次传输的域.

It will tell you the protocol used and the domain of each transfer.

http/1.1 = http 1.1
h2 = http 2.0

http/1.1 = http 1.1
h2          = http 2.0

注意:如果看不到协议列，只需右键单击任何标题并选中协议" 标签.

Note: If you cannot see the Protocol column just right-click on any header and check the "Protocol" label.

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