無(wú)論是用戶還是搜索引擎，都不希望花費(fèi)太多的時(shí)間去等待網(wǎng)站打開，如果網(wǎng)站頁(yè)面的加載速度過(guò)長(zhǎng)，很容易會(huì)流失潛在客戶和讓搜索引擎反感。今天小編跟大家來(lái)了解下提升網(wǎng)站頁(yè)面加載速度的7大技術(shù)法:
Both users and search engines, don't want to spend too much time to wait for the website to open, if a web page loading speed is too long, it is easy to lose some of the potential clients and offensive to search engines. Shenzhen website today to just small make up to you to understand the seven technical method of the web page loading speed:
第一，代碼精簡(jiǎn)
First, the code
對(duì)網(wǎng)頁(yè)代碼進(jìn)行塑身，刪除不必要的冗長(zhǎng)代碼，比如不必要的空格、換行等都需要清除；
To shape of web page code, remove unnecessary tedious code, such as unnecessary Spaces, newlines to clear;
第二，合并JS文件和CSS
Second, the merger JS and CSS file
如果一個(gè)頁(yè)面的JS文件較多，就需要進(jìn)行多次的GET請(qǐng)求，大大延長(zhǎng)了網(wǎng)站頁(yè)面的加載速度，所以當(dāng)將JS代碼與CSS樣式合并到一個(gè)共享的文件時(shí)，自然就減少GET請(qǐng)求次數(shù)，網(wǎng)站頁(yè)面的加載速度也會(huì)加快。
If a page more JS file, you need to GET request for many times, greatly extend the web page loading speed, so when the JS code merged with CSS style to a Shared file, naturally reduce the number of GET requests, web page loading speed will be faster.
第三，壓縮圖片和文本
Third, the compressed images and text
眾所周知，無(wú)論是文本還是圖片都是會(huì)延長(zhǎng)網(wǎng)站頁(yè)面的加載速度的，這時(shí)如果你使用GZIP壓縮技術(shù)，就可以有效地減少頁(yè)面的加載時(shí)間；
As is known to all, both text and images are will extend loading a web page, if you use GZIP compression at this moment, can effectively reduce the page load time;
第四，sprites圖片技術(shù)
Fourth, sprites image technology
Spriting是一種網(wǎng)頁(yè)圖片應(yīng)用處理方式，它能將一個(gè)頁(yè)面中涉及到的所有零星圖片都包含到一張大圖上去，然后利用CSS技術(shù)展現(xiàn)出來(lái)，可以有效減少HTTP請(qǐng)求次數(shù)，從而實(shí)現(xiàn)減少網(wǎng)站頁(yè)面加載時(shí)間；
Spriting is a web application processing images, it can be referred to a page all scattered pictures are included to a larger image, and then use CSS technology, can effectively reduce the number of HTTP requests, thus reducing web page load time;
第五，延遲顯示可見區(qū)域外的內(nèi)容
Fifth, delay display content outside the visible area
為了確保訪客可以更快地看見延遲顯示可見區(qū)域外的內(nèi)容，可以使用點(diǎn)位符標(biāo)簽制定正確的高度和寬度來(lái)延遲加載；
In order to ensure that visitors can see faster delay display content outside the visible area, you can use the point operator label set the height and width of the right to delay loading;
第六，圖片格式優(yōu)化
Sixth, image format
我們都知道一個(gè)全是圖片的網(wǎng)站，它的打開速度是相對(duì)其它以文本為主體的網(wǎng)站的打開速度是有一定差距的。正確的圖片格式是可以大大減少圖片的請(qǐng)求時(shí)間，從而加快網(wǎng)站頁(yè)面加載速度的；
We all know that a whole is the website of the pictures, it open speed is relative to other text as the main body of the website open speed is a certain gap. The correct image format is the time can greatly reduce the request of the picture, so as to speed up web page loading speed;
第七，延長(zhǎng)執(zhí)行非必要腳本
Seventh, to extend the script execution
其實(shí)在我們的網(wǎng)站中，很多網(wǎng)頁(yè)中的腳本是在頁(yè)面沒(méi)完全加載守都不需要執(zhí)行的，那么例如評(píng)論、廣告等都可以等頁(yè)面主體內(nèi)容加載完成后再執(zhí)行，從而增加頁(yè)面的的加載速度；
In fact in our website, a lot of the page script is the page is not fully loaded keep all don't need to perform, so such as reviews, advertising can page subject content after the completion of the loading and execution, such as to increase the page loading speed;
無(wú)論是現(xiàn)在還是將來(lái)，用戶體驗(yàn)必定成為流行趨勢(shì)，各位站長(zhǎng)如果想在搜索引擎中獲得好的排名、權(quán)重、就不得不重視用戶體驗(yàn)，而網(wǎng)站頁(yè)面加載速度作為用戶體驗(yàn)中的其中一項(xiàng)，必不可少！
Whether now or in the future, the user experience will be become a popular trend, every webmaster if you want to get good rankings in search engines, weight, have to pay attention to user experience, and web page loading speed as the one in the user experience, essential!
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