What 404 Error kya hai?

 

What 404 Error kya hai?

404 Error


404 Error ka matlab hota hai:

🔴 "Page Not Found"
Jab koi user ya browser kisi aise page ka URL open karta hai jo server par exist nahi karta, tab browser 404 error dikhata hai.

🧭 Simple Explanation:

Agar aap open karte hain:
🔗 https://www.example.com/about-us
Lekin wo page website pe nahi milta, to aapko yeh error milega:

mathematica
404 - Page Not Found

🛠️ 404 Error kab aata hai?

❌ Reason🔍 Description
Page delete ho gayaURL ab exist nahi karta
URL spelling galat haiUser ya developer ne wrong link diya
Page ka naam ya path change ho gayaLekin redirection nahi lagaya gaya
Link outdated ho gayaPurani website structure use ho rahi hai

🚨 404 Error ka SEO par effect:

⚠️ Impact📋 Kya hota hai
SEO ranking gir sakti haiGoogle ko lagega ki site broken hai
User experience kharab hota haiLog turant site chhod dete hain
Crawl errors badhte hainGoogle Search Console me warning aati hai
Backlink ka fayda nahi miltaAgar broken link pe traffic aa raha ho

✅ 404 Error ka solution kya hai?

🔧 Solution📋 Kya karein
301 Redirect lagaoOld URL se New URL pe bhejo
Custom 404 page banaoJisme user ko help ho (home link, search box)
Broken links fix karoScreaming Frog, Google Search Console se check karo
URL spelling sahi karoManual ya CMS me fix karo

🖼️ Custom 404 Page Example:

python
😕 Oops! Page Not Found
The page you're looking for doesn't exist.

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🔍 Tools to Find 404 Errors:

ToolUse
✅ Google Search ConsoleCoverage → Not Found (404)
✅ Screaming Frog SEO SpiderCrawl errors dikhata hai
✅ Ahrefs / SEMrushBroken backlinks dikhate hain
✅ Broken Link Checker PluginWordPress ke liye

📌 Summary:

❓ Question✅ Answer
404 Error kya hai?Page Not Found error
Kab aata hai?Jab URL galat ho ya page delete ho gaya ho
SEO par effect?Negative (ranking aur UX dono)
Solution?301 redirect, custom 404 page, broken link fix

Aap chahein to main aapke liye 404 error detect karne aur fix karne ka full step-by-step guide (WordPress ya Non-WordPress dono) de sakta hoon.
Batayein ✅


ChatGPT can make mistakes. Check important info. S

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