SpeedVitals

开发者工具插件大小: 21.51KiB版本: v 2.2.0更新时间: 2021-12-21
大小:21.51KiB版本:v 2.2.0更新时间:2021-12-21

Perform Web Vitals & TTFB Test on Multiple Locations & Devices

SpeedVitals 的使用方法详解,最全面的教程


SpeedVitals 描述:

用户数:700

分类:开发者工具插件

扩展大小:21.51 KiB

最后更新时间:2021-12-21

版本:v 2.2.0


SpeedVitals 插件简介:

这是来自Chrome商店的 SpeedVitals 浏览器插件,您可以在当前页面下载它的最新版本安装文件,并安装在Chrome、Edge等浏览器上。


SpeedVitals插件下载方法/流程:

点击下载按钮,关注“扩展迷Extfans”公众号并获取验证码,在网页弹窗中输入验证码,即可下载最新安装文件。


SpeedVitals插件安装教程/方法:

(1)将扩展迷上下载的安装包文件(.zip)解压为文件夹,其中类型为“crx”的文件就是接下来需要用到的安装文件

(2) 从设置->更多工具->扩展程序 打开扩展程序页面,或者地址栏输入 Chrome://extensions/ 按下回车打开扩展程序页面

(3) 打开扩展程序页面的“开发者模式”

(4) 将crx文件拖拽到扩展程序页面,

完成安装如有其它安装问题,

请扫描网站底部二维码与客服联系如有疑问请参考:

https://www.extfans.com/installation/
SpeedVitals Extension helps you perform the Web Vitals Speed Test and TTFB Test on any website directly from your browser. SpeedVitals is a free Web Performance measurement tool that uses Lighthouse to measure Lab Data and Chrome's User Experience API (CrUX) to measure field data. Key Features 1) Web Vitals: Measure all the Web Vitals such as First Contentful Paint (FCP), Largest Contentful Paint (LCP), Cumulative Layout Shift (CLS), First Contentful Paint (FCP), Time to Interactive (TTI), and Speed Index (SI). We also measure some other metrics like Server Response Time (TTFB) and Web Page Size. 2) TTFB Testing: Measure TTFB (Time to First Byte) from 25 locations across the globe 3) Multi-Device Testing: Measure your Website's Performance across more than 10 devices having different Form Factors 4) Multi-Location Testing: Run Core Web Vitals test on more than 10 locations across the globe including United States, United Kingdom, India, Japan, Australia, Germany, Brazil, South Korea, and more. 5) Field Data: View the real-world Core Web Vitals data of any Web Page using Chrome's User Experience API. 6) Resource Graphs: Resource Graphs give a visual representation of Web Page resource distribution. 7) Waterfall Chart: Waterfall Chart provides a visualization of the load timings with metrics like Blocking Time, DNS Lookup Time, TCP Connect Time as well as HTTP Request/Response Header information. 8) Layout Shift Visualizer: Layout Shift Visualizer presents a GIF of Cumulative Layout Shift (CLS) and helps diagnose the cause behind the shift 9) Code Coverage: Code Coverage helps identify the resources (CSS/JavaScript) with unused code segments 10) SpeedVitals Pro Tips: SpeedVitals Pro Tips is an advanced curated list of factors that can dramatically speed up a Web Page. It also includes advanced platform-specific tips for CMSs like WordPress

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