what is PageSpeed ?


  PageSpeed  

 PageSpeed ek tool aur concept hai jo website ki loading speed aur performance ko measure karta hai. Ye Google ka ek part hai aur SEO ke liye bahut important hai, kyunki faster websites user experience aur search rankings dono improve karte hain.

Simple explanation:

  • Agar aapki website jaldi load hoti hai, visitors ko accha experience milta hai.

  • Agar website slow hai, visitors frustrate hote hain aur SEO ranking bhi gir sakti hai.

Google PageSpeed ke features:

  1. PageSpeed Insights – Ye Google ka free tool hai jo website ka desktop aur mobile performance score batata hai.

  2. Performance Metrics: Ye check karta hai jaise:

    • First Contentful Paint (FCP) – page ka pehla visible content kitni der me dikhega

    • Largest Contentful Paint (LCP) – page ka sabse bada content load hone ka time

    • Cumulative Layout Shift (CLS) – page content ka unexpected shift

    • Total Blocking Time (TBT) – user interactions block hone ka time

Benefits of good PageSpeed:

  • Better user experience

  • Higher SEO ranking

  • Lower bounce rate


1. PageSpeed kya measure karta hai

Google PageSpeed Insights aapki website ke speed aur performance ko analyze karta hai aur do tarah ke scores deta hai:

  • Desktop score – PC ya laptop par site ka performance

  • Mobile score – Mobile devices par site ka performance (important kyunki zyada traffic mobile se hota hai)

Ye metrics check karta hai:

  • First Contentful Paint (FCP): Page ka pehla content dikhne ka time

  • Largest Contentful Paint (LCP): Page ka sabse bada visible element load hone ka time

  • Cumulative Layout Shift (CLS): Page elements ka unexpected shift (example: text ya images move ho jaate hain while loading)

  • Total Blocking Time (TBT): Page interactive hone tak ka time

2. PageSpeed ka importance

  • User Experience: Fast websites visitors ko impress karti hain aur wo easily navigate kar pate hain.

  • SEO Ranking: Google fast-loading websites ko higher rank deta hai.

  • Bounce Rate: Agar website slow hai, users turant chhod dete hain.

3. PageSpeed Improve karne ke tips

  1. Images optimize karo: Large images ko compress karo ya WebP format use karo.

  2. Browser caching enable karo: Users ke browser me files temporarily store ho jayein, taaki next visit fast ho.

  3. Minify CSS, JS, HTML: Extra spaces aur unnecessary code remove karo.

  4. Use Content Delivery Network (CDN): Website content globally faster deliver hota hai.

  5. Reduce server response time: Hosting aur server speed check karo.

Agar chaho, mai ek simple example ke saath dikha sakti hoon ki PageSpeed Insights ka score kaise check karte hain aur improvements kaise implement karte hain.

Kya mai ye dikha doon?

You said:
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ChatGPT said:

Theek hai, ab PageSpeed ko aur practical aur detailed level par samajhte hain:

4. PageSpeed ka Score Meaning

Google PageSpeed Insights 0–100 scale me score deta hai:

ScoreMeaningAction
90–100FastExcellent, bas maintain karo
50–89ModerateKuch improvements ki zarurat hai
0–49SlowImmediate improvements required

5. Common Issues jo PageSpeed ko slow karte hain

  1. Large Images: High resolution images website ko slow kar dete hain.

  2. Render-Blocking Resources: CSS ya JS jo page ko load hone se rok dete hain.

  3. No Caching: Browser caching disabled hone se repeat visitors ko hamesha full page load karna padta hai.

  4. Too Many HTTP Requests: Har file (images, scripts) ke liye request, load time badha deti hai.

  5. Slow Server Response: Hosting ya server slow ho to page speed girta hai.

6. Advanced Tips for PageSpeed Optimization

  1. Lazy Loading: Images aur videos sirf tab load karo jab user unko dekhe.

  2. Asynchronous JS: JavaScript ko asynchronously load karo, taaki page block na ho.

  3. Reduce Redirects: Extra redirects loading slow karte hain.

  4. Use Modern Formats: WebP for images, Brotli or Gzip for compression.

  5. AMP (Accelerated Mobile Pages): Mobile pages ko ultra-fast load karne ke liye.

7. PageSpeed ka SEO Impact

  • Fast-loading website → Google ranking improve

  • Mobile-friendly + fast → Core Web Vitals score improve

  • Bounce rate kam → Visitors website par zyada time spend karte hain → Engagement improve


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