Page Speed
Quick Definition
Page speed is a measure of how quickly the content on a web page loads. It is a confirmed Google ranking factor and a critical component of user experience that directly impacts bounce rates and conversions.
Why It Matters
Page speed directly affects whether visitors stay or leave. Google uses page loading time as a ranking factor, and slow pages frustrate users. If you work in SEO or web development, understanding how to diagnose and fix speed issues is a core employable skill that every team needs.
Real-World Example
Flipkart reduced their page load time and saw a significant increase in conversions. You can test any site yourself using Google PageSpeed Insights (pagespeed.web.dev) -- try testing your college website and see what score it gets.
Signal Connection
Presence -- a slow site tells search engines that users will have a poor experience. Google may rank faster competitors above you, reducing your visibility in search results.
Pro Tip
Run your portfolio site through PageSpeed Insights today. Focus on the "Opportunities" section first -- it tells you exactly what to fix and how many seconds you will save. Compressing images is usually the single biggest win.
Common Mistake
Beginners upload full-resolution images straight from their camera or design tool. A single uncompressed hero image can be 5MB when it only needs to be 200KB. Always resize and compress images before uploading.
Test Your Knowledge
Which metric measures how quickly the largest visible element on a page finishes loading?
Show Answer
Answer: B. Largest Contentful Paint (LCP)
Largest Contentful Paint (LCP) measures when the biggest visible element (usually a hero image or heading) finishes rendering. Google considers LCP under 2.5 seconds as "good." FCP measures when the first content appears, TTFB measures server response time, and CLS measures visual stability.