Performance Quick Wins
High-impact performance optimizations that are relatively easy to implement. Get the most improvement with the least effort.
Use this checklist when
Use when you want the highest-impact performance improvements without a deep performance investigation.
Expected outcome
You improve transfer cost and loading behavior quickly with changes that are usually easy to implement.
Best for
Done looks like
Compression, caching, page weight, and obvious loading issues are addressed before deeper optimization work.
How this differs
This is the practical starting point before Core Web Vitals when the team needs speed improvements quickly.
These performance optimizations deliver significant improvements with minimal effort. Start here before diving into more complex optimizations.
When To Use It
Use this checklist when you need measurable performance gains quickly and do not yet need a deep Core Web Vitals investigation.
Who It's For
- Junior developers looking for high-impact wins
- Launch teams needing fast improvements before release
- Reviewers triaging obvious performance debt
Done Looks Like
You should finish with the simplest high-leverage loading, caching, transfer, and page-weight issues addressed so later metric work starts from a healthier baseline.
Why Performance Matters
- User Experience - Faster sites have higher engagement
- SEO Rankings - Core Web Vitals affect search rankings
- Conversion Rates - Every second of delay costs conversions
- Accessibility - Fast sites work better on slow connections
Quick Win Categories
Compression & Caching
Enable gzip/brotli compression and set proper cache headers for immediate wins.
Image Optimization
Images and other heavy assets are often the largest contributors to page weight. Reduce transfer cost before chasing framework-level micro-optimizations.
Code Minification
Compression, caching, and loading order usually pay off earlier than isolated minification tasks on their own.
Measuring Impact
Use these tools to measure before and after:
- Lighthouse in Chrome DevTools
- WebPageTest.org
- GTmetrix