Page Speed Analyzer

Analyze page load speed and Core Web Vitals

* Demo mode - Simulation results. For real results, use the Google PageSpeed ​​Insights API.

Page Speed ​​Analyzer - Tool to analyze page speed and Core Web Vitals Online

Tan Phat Digital's Page Speed ​​Analyzer helps you measure and analyze website loading speed comprehensively. This tool evaluates important Core Web Vitals metrics such as LCP (Largest Contentful Paint), FID (First Input Delay), CLS (Cumulative Layout Shift) - metrics that Google uses as ranking factors. You'll get an overall Performance Score, a list of Opportunities to improve with estimated savings, and detailed Diagnostics on issues that need to be fixed. This is an indispensable tool for technical SEO and web performance optimization.

Outstanding features

Measure overall Performance Score on a scale of 0-100
Full analysis of 6 Core Web Vitals metrics
First Contentful Paint (FCP) - time to first render content
Largest Contentful Paint (LCP) - largest element rendering time
Cumulative Layout Shift (CLS) - visual stability
First Input Delay (FID) - first interaction delay
Time to First Byte (TTFB) - server response time
Speed ​​Index (SI) - content display speed
List of Opportunities with estimated time savings
Detailed diagnostics about network, JavaScript, layout

Why is Page Speed ​​important for SEO and Business?

Page Speed ​​is not only a ranking factor for Google but also directly affects business metrics. According to Google research, 53% of mobile users leave the page if load time > 3 seconds. Amazon discovered that every 100ms delay reduces revenue by 1%. Core Web Vitals has become an official ranking signal from 2021, affecting both desktop and mobile rankings. Slow pages increase bounce rate, decrease time on site, decrease conversions, and negatively affect brand perception. Analyzing page speed helps you identify bottlenecks and prioritize optimizations with the highest impact.

Benefits when used

  • •Improve Google rankings with better Core Web Vitals
  • •Significantly reduces bounce rate - users stay longer
  • •Increase conversion rate and revenue
  • •Improve user experience on all devices
  • •Save bandwidth and server resources
  • •Increase crawl efficiency - Google crawls more pages
  • •Competitive advantage compared to slower opponents
  • •Data-driven decisions cho performance optimization

Instructions for using Page Speed ​​Analyzer

  1. 1Enter the full URL of the page to analyze (including https://)
  2. 2Press the
  3. 3button and wait for the analysis to complete
  4. 4See overall Performance Score - target is 90+ (blue)
  5. 5Review Core Web Vitals metrics - compare with Google's Good threshold
  6. 6See Opportunities - improvement suggestions sorted by impact
  7. 7Implement the optimizations in priority order and test again

Cooperate immediately with Mavis Digital

We not only design websites, but also help businesses build strong digital brands. Providing comprehensive website design services from design to SEO optimization. Please contact Mavis Digital immediately to create breakthrough, effective and sustainable technology solutions for your business in Ho Chi Minh.

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