WebPageTest應(yīng)用指南

序..................................................................................1
前言 ...............................................................................3
基本用例
第1章我的頁面有多快.................................................. 11
衡量標(biāo)準(zhǔn) ...............................................................................................................11
綜合測(cè)試和RUM測(cè)試 ............................................................................................12
第2章 什么拖慢了我的頁面 ...........................................14
牛刀小試 ...............................................................................................................14
瀑布圖分析 ............................................................................................................19
WebPageTest 評(píng)級(jí) ..................................................................................................31
第3章緩存調(diào)優(yōu) ............................................................36
啟用重復(fù)視圖 ........................................................................................................37
緩存分析 ...............................................................................................................39
啟發(fā)式緩存 ............................................................................................................40
第4章 對(duì)比測(cè)試 ............................................................42
性能感知 ...............................................................................................................42
幻燈片和視頻 ........................................................................................................44
小結(jié) .......................................................................................................................51
第二部分 中級(jí)用例
第5章用戶仿真 ............................................................55
用戶行為分析 ........................................................................................................56
第6章移動(dòng)測(cè)試 ............................................................71
桌面仿真 ...............................................................................................................71
流量定制 ...............................................................................................................74
原生設(shè)備 ...............................................................................................................75
第7章條件腳本 ............................................................78
流視圖 ...................................................................................................................79
授權(quán) .......................................................................................................................81
第8章單點(diǎn)故障測(cè)試 ......................................................85
重定向黑洞 ............................................................................................................87
請(qǐng)求阻塞 ...............................................................................................................92
第三部分高級(jí)用例
第9章 WebPageTest API簡介......................................97
入門介紹 ...............................................................................................................97
運(yùn)行測(cè)試 ...............................................................................................................99
分析測(cè)試結(jié)果 ......................................................................................................103
綜上所述 .............................................................................................................107
第10章持續(xù)集成........................................................108
Node.js包裝器 .....................................................................................................108
測(cè)試結(jié)果中的斷言指標(biāo) .......................................................................................116
Jenkins集成 .........................................................................................................121
Travis-CI 集成 .....................................................................................................122第11章私有實(shí)例.........................................................125
WebPageTest 工作原理 .........................................................................................126
使用AWS 的預(yù)配置AMI服務(wù) ...............................................................................127
本地安裝 .............................................................................................................130
私有實(shí)例特性 ......................................................................................................146
日常管理 .............................................................................................................149
故障診斷 .............................................................................................................151
助力WebPageTest ................................................................................................154
附錄A API 輸入/輸出引用指南.....................................155