Using Daufo
These terms cover your use of https://daufo.kr. By reading and using the site, you agree to them.
What This Site Is
Daufo publishes independent technical guides on Core Web Vitals, page speed, and rendering performance, based on our own testing and interpretation of public tools like Lighthouse, PageSpeed Insights, and CrUX data. We’re not affiliated with Google or any tool vendor.
No Guarantees
Performance advice shifts as browsers, frameworks, and ranking algorithms evolve. We try to keep guides current, but can’t promise identical results on every site or stack.
Reusing Our Content
Quoting a short passage with a link back to the original guide is welcome. Please don’t republish full articles or scrape the site elsewhere.
Comments and Contributions
If we open comments, we’ll remove anything spammy, abusive, or off-topic.
Liability
Any optimization technique described here is applied at your own risk — test on staging before deploying to production. We’re not liable for regressions from following a guide.
Changes
We may revise these terms as the site evolves. Continued use after an update means you accept the revised terms.
🔗 Recommended Reading
- The Repeat-Visit Paradox: How Service Workers Quietly Reshape Core Web Vitals
- Web Workers vs. Debouncing: The Real Fix for Slow INP Scores
- Edge Computing and Core Web Vitals: What Actually Moves the Needle
- Your DOM Has a Weight Problem: A Step-by-Step Guide to Fixing Excessive DOM Size
- Core Web Vitals in Single-Page Applications: Why the Basics Aren't Enough