Shulou(Shulou.com)06/01 Report--

Do not understand HTTPS has an impact on the opening speed of the website? In fact, it is not difficult to solve this problem. Let the editor take you to learn how to solve it. I hope you will gain a lot after reading this article.

HTTPS website does improve a lot compared with HTTP website from the point of view of data security because it encrypts the data during data transmission. But you may worry that since the process of encryption and decryption has been added, will HTTPS sites be affected in terms of the speed of opening the site?

From a technical point of view, compared with HTTP sites, HTTPS websites do have a certain impact on speed. Because compared to the plaintext transmission HTTP protocol, the HTTPS protocol does three more things.

1. Data encryption before transmission

In this link, it is the client computer that adds the burden. Because before the data transmission, the client browser needs to encrypt the data with RSA algorithm. This encryption process will inevitably consume a certain amount of client-side CPU resources. The impact depends entirely on the CPU performance of the client.

two。 Increased bandwidth in transmission

In the process of data transmission, because the data is encrypted ciphertext, then the amount of data of the ciphertext must be larger than that of the original text. In this way, the amount of data that needs to be transmitted has also increased, but the increase is not large. In fact, this increase is basically negligible in today's general bandwidth.

3. The server needs to decrypt it after receiving it.

When the data finally arrives at the Web server, because the data is ciphertext, the server needs to decrypt the data, which will also increase the consumption to the server. But the performance of the server is generally very high, for such a small increase in the amount of computation, there will not be any impact on the server, in fact, this is negligible.

Can see from above, the consumption that uses HTTPS website increases basically is to lie in client actually, if the performance of client is relatively low, it is possible to appear certain influence indeed. But let's take a look at the current PC and mobile phones on the market, the mainstream PC computers and mobile phones are already very good, maybe only some old-fashioned mobile phones can reflect the speed impact of the HTTPS website.

However, there is no doubt that the use of HTTPS websites can really improve the security of visiting websites. With the upgrading of technology, such a small amount of consumption caused by HTTPS website encryption is completely ignored.

Thank you for reading this article carefully. I hope the editor can share the influence of HTTPS on the opening speed of the website. at the same time, I also hope that you can support us, pay attention to the industry information channel, and find out if you encounter problems. Detailed solutions are waiting for you to learn!

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