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

问题描述

关于

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.

我们是在不知道的情况下使用HTTP/2协议还是仅仅是童话?

解决方案

您只需在以下位置进行检查: Chrome开发工具( F12 )→网络→协议.

它将告诉您所使用的协议和每次传输的域.

传奇

http/1.1 = HTTP/1.1
h2 = HTTP/2

注意:如果看不到协议列，只需右键单击任何标题，然后选中协议" 标签.

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

I.e.

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

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 HTTP/2 support enabled.

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.

Are we using the HTTP/2 protocol without knowing or it is just a fairy tale?

解决方案

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

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

Legend

http/1.1 = HTTP/1.1
h2          = HTTP/2

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

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