On a large site access speed optimization strategies are what

two,

max-age

static resources as far as possible into the CDN, such as jpg/png, js/css, swf

resources

, CDN first

The increase of Objective: to optimize

site access speed, so the industry NO.1

in the domain of use, there are also many notable places, we according to their actual situation to do the following improvements:

what is the third party service? So I understand, for example, the domain name bj.58贵族宝贝, underneath it all non bj.58贵族宝贝>

!Before the

2 resolution, domain name, such as the original download.58贵族宝贝 dl1.58cdn贵族宝贝.cn-dl4.58cdn贵族宝贝.cn can be split into four domains. Split multiple domain names is the advantage of breakthrough IE low version limits the number of concurrent connections. In the domain name resolution is not split the better, because with the increase of DNS domain name, the request and the time server connection time will gradually increase, so we must work closely with their own business.

The use of Comparison of the

tone detection task, detect the inter carrier access

custom script, the real-time monitoring of each CDN node time_out, 50X error

and access log source access station, improve the cache hit rate of

domain name resolution

static compression of

CDN principle in this no longer tired. Now a little bit size of the web site, most of them will use CDN, the static, the dynamic, as well as for the video stream; in the construction of CDN also varied, with the self built, there are third parties (e.g., ChinaNetCenter Lanxun). The need to pay attention to the problems in the process of Optimization:

three, optimization of third party service

background: with the rapid growth of the business, face every day million visits to PV, website loading service / program more and more, resulting in overall site access performance decline.

1, an independent domain name, such as a site for bj.58贵族宝贝, the picture will use the 58cdn贵族宝贝.cn service, the benefits of doing so is to isolate the cookie, reducing traffic, enhance the site access speed;

speed optimization of access in the website, must do some analysis on the current data, what elements, services, business impact of the current web site overall speed, in the latter part of the optimization process, while doing optimization compared with before optimization data. In the data collection and analysis, recommend the use of tone, Bo Rui this third party detection tool, which can guarantee the reliable data, can also see the historical data. Specific optimization strategies please look at the following three aspects:

two,

max-age

static resources as far as possible into the CDN, such as jpg/png, js/css, swf

resources

, CDN first

The increase of Objective: to optimize

site access speed, so the industry NO.1

in the domain of use, there are also many notable places, we according to their actual situation to do the following improvements:

what is the third party service? So I understand, for example, the domain name bj.58贵族宝贝, underneath it all non bj.58贵族宝贝>

!Before the

2 resolution, domain name, such as the original download.58贵族宝贝 dl1.58cdn贵族宝贝.cn-dl4.58cdn贵族宝贝.cn can be split into four domains. Split multiple domain names is the advantage of breakthrough IE low version limits the number of concurrent connections. In the domain name resolution is not split the better, because with the increase of DNS domain name, the request and the time server connection time will gradually increase, so we must work closely with their own business.

The use of Comparison of the

tone detection task, detect the inter carrier access

custom script, the real-time monitoring of each CDN node time_out, 50X error

and access log source access station, improve the cache hit rate of

domain name resolution

static compression of

CDN principle in this no longer tired. Now a little bit size of the web site, most of them will use CDN, the static, the dynamic, as well as for the video stream; in the construction of CDN also varied, with the self built, there are third parties (e.g., ChinaNetCenter Lanxun). The need to pay attention to the problems in the process of Optimization:

three, optimization of third party service

background: with the rapid growth of the business, face every day million visits to PV, website loading service / program more and more, resulting in overall site access performance decline.

1, an independent domain name, such as a site for bj.58贵族宝贝, the picture will use the 58cdn贵族宝贝.cn service, the benefits of doing so is to isolate the cookie, reducing traffic, enhance the site access speed;

speed optimization of access in the website, must do some analysis on the current data, what elements, services, business impact of the current web site overall speed, in the latter part of the optimization process, while doing optimization compared with before optimization data. In the data collection and analysis, recommend the use of tone, Bo Rui this third party detection tool, which can guarantee the reliable data, can also see the historical data. Specific optimization strategies please look at the following three aspects:

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