Server network card must be the reason of it?

First, determine whether these problems exist.
1. The server is out of broadband? 
2. whether there are servers which run other software causes the server to card-like?
3. Server configuration is up to standard requirements?
4. Does the server will exceed the standard delay or PING value stuff seriously?
These four questions any link failure may lead to websites card, but today we want to say is not above four questions, but these four problems are still encountered under normal circumstances the card-like site, and that is the first five kinds of problems, because the site is PHP site, every 1 second delay when accessing the site, said customers are not satisfied with the speed is very common after him say this, and I looked into his website so there is really a feeling Caton little bit, and then I went to the room and asked, say room broadband normal output, there is no excess, I satisfied, bored is the customer's site itself the problem? Customers say the new station can not run just now installed debugging, this time when I thought of the site, optimized forget what step to do.
PHP + MYSQL web site in order to better site speed, first of all you have to optimize a good, fast speed and then the server should support the above web page, such as page turn GZIP compression, and pseudo-static access the site, as the new official website of the Island of data, just as pseudo-static the access speed is almost second to open, but then there is a point card if driven back to the original dynamic PHP. The principle is the same.
Well, pro today's article to end here, the card does not necessarily rely on the site to the server, perhaps not yet optimized well, in fact, as long as the card is not card server PING value speed fully see out of it (Nanchang Yi base than network Co., Ltd.)