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The article discusses a guide on optimizing webpage core performance, focusing on the process, significance, and key metrics. It covers both lab environment metrics (like WebPageTest and Lighthouse) and real user metrics based on Chrome User Experience Report. The guide also includes practical cases, such as automated performance testing in CI, and shares experiences from optimizing a Next.js blog served via Cloudflare.
This article outlines the optimization process of my blog website, which is built with Next.js and served via Cloudflare, highlighting the importance of optimization and important points to note.
Introduction
This article uses this blog site, which is built with Next.js and delivered through Cloudflare CDN, as a case study to document its optimization process. For more in-depth and authoritative guidelines, please consult the following link
The specific solutions provided may be subject to limitations due to the underlying framework, website architecture, or my technical level. Your understanding is appreciated, and feel free to point out any inaccuracies.
The significance of optimization varies
There is a complete difference between reducing 10ms and 1000ms of page loading time with the same amount of work. Over-optimization will reduce the efficiency of development.
Whether to follow the guidelines
Not following some guidelines has little to no negative effect, but some can even result in noticeable delay.
Any optimization methods should ultimately be guided by experiments and actual statistical data.
Core Web Page Metrics
Laboratory Environment Metrics
Real User Metrics (Based on Chrome User Experience Report )
Performance optimization is the process of identifying misuses and making trade-offs across all aspects
find incorrect usage
Incorrect usage of the framework API and features results in a negative impact.
Trade-off and compromise
If there are no clear mistakes in usage, then optimization becomes a matter of balancing performance with functionality through necessary trade-offs and compromises.
Practical cases
Automated commit and PR-level performance testing based on CI
Not at the moment
Main Reference Not available
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- Author:Qi Xing
- URL:https://blog.qixing1217.top/article/web-core-metrics-optimization-guide-and-practical-records
- Copyright:All articles in this blog, except for special statements, adopt BY-NC-SA agreement. Please indicate the source!
