Insights on web performance, SEO, and modern architecture.
Master Google Lighthouse and learn how to achieve a perfect 100/100 performance score. Comprehensive guide with actionable optimization strategies.
Comprehensive comparison of the best website speed test tools. Learn which tool is best for your needs: PageSpeed Insights, GTmetrix, WebPageTest, or MakeWebsite.fast.
Head-to-head comparison of GTmetrix, Google PageSpeed Insights, and MakeWebsite.fast. Learn which speed test tool is best for your specific needs.
Comprehensive technical SEO audit checklist for 2025. Cover crawling, indexing, Core Web Vitals, mobile-friendliness, security, and structured data.
Master First Contentful Paint (FCP) - the metric that measures when users first see content. Learn what FCP is, why it matters, and how to optimize it.
Master Interaction to Next Paint (INP) - Google's Core Web Vital for measuring responsiveness. Learn what INP measures, why it replaced FID, and how to optimize it.
Master Cumulative Layout Shift (CLS) - Google's Core Web Vital for measuring visual stability. Learn what causes layout shifts and how to fix them.
Master Largest Contentful Paint (LCP) - Google's key Core Web Vital for measuring loading performance. Learn what LCP is, why it matters for SEO, and how to optimize it.
Master Time to First Byte (TTFB) - the foundational metric for web performance. Learn what TTFB measures, why it matters, and how to optimize server response time.
Everything you need to know about website speed testing. Learn how to test your site speed, interpret results, and fix common performance issues.
Complete guide to website speed optimization. Learn 25 proven techniques to make your website faster, improve Core Web Vitals, and boost SEO rankings.
Millions of monthly visits demand observability that spans CDN, Workers, and origin. Use this checklist to close blind spots fast.
A five-layer framework for getting your Largest Contentful Paint under 2.5s without gutting design fidelity.
Mobile devices inherit weaker CPUs, flakier networks, and more aggressive thermal throttling. Here is the remediation backlog that actually works.
INP is now a ranking signal and CLS budgets keep tightening. Use this annual refresh to prioritize engineering work with surgical precision.