發表時間:2015/08/10 責任編輯:國人在線
一(yi)個網(wang)站(zhan)(zhan)的圖(tu)片(pian)(pian)(pian)優(you)化在(zai)互聯網(wang)上有(you)很(hen)多類似的答案,每個SEO人(ren)員得出(chu)的結論都各有(you)千秋,比如把小(xiao)圖(tu)片(pian)(pian)(pian)寫到CSS,多張(zhang)小(xiao)圖(tu)片(pian)(pian)(pian)整合到一(yi)張(zhang),圖(tu)片(pian)(pian)(pian)限(xian)制(zhi)大(da)小(xiao)等等,那么我們企業網(wang)站(zhan)(zhan)上的圖(tu)片(pian)(pian)(pian)主(zhu)要(yao)的問(wen)題出(chu)現在(zai)哪(na)里呢?我們應該如何去優(you)化他(ta)呢?今天(tian)深圳國人(ren)在(zai)線的小(xiao)編就來為大(da)家分析一(yi)下企業網(wang)站(zhan)(zhan)圖(tu)片(pian)(pian)(pian)的優(you)化主(zhu)要(yao)的問(wen)題有(you):
延遲(chi)加(jia)載(zai)技術(shu)都是(shi)(shi)大(da)(da)型(xing)網(wang)站才會(hui)使用(yong)到的(de),不(bu)過有必要(yao)(yao)(yao)把這(zhe)一技術(shu)應用(yong)多圖(tu)(tu)片(pian)(pian)頁面告(gao)訴(su)大(da)(da)家(jia),當瀏覽器加(jia)載(zai)到某(mou)部位的(de)時(shi)候那么它就只是(shi)(shi)加(jia)載(zai)那個部位上(shang)的(de)圖(tu)(tu)片(pian)(pian),而其他沒有加(jia)載(zai)到的(de)圖(tu)(tu)片(pian)(pian)是(shi)(shi)屬于暫停(ting)加(jia)載(zai),客戶(hu)看起來就不(bu)需(xu)要(yao)(yao)(yao)再等(deng)待加(jia)載(zai)圖(tu)(tu)片(pian)(pian)了。而瀑(pu)布(bu)流圖(tu)(tu)片(pian)(pian)延遲(chi)加(jia)載(zai)技術(shu),可以應用(yong)到任(ren)意(yi)網(wang)站。只需(xu)要(yao)(yao)(yao)一段(duan)JS代碼,操作簡單。