# SEO क्या है? — डेवलपर्स के लिए SEO: Technical SEO और Core Web Vitals

Source: https://www.skillbyai.com/hi/seo-developers/seo-intro

> सर्च इंजन ऑप्टिमाइजेशन की मूल बातें और डेवलपर्स को इसे क्यों समझना चाहिए।

## SEO क्यों महत्वपूर्ण है

**SEO** ka matlab hai search results mein aapki website ki visibility badhana. Jab user "best pizza near me" ya "how to learn JavaScript" search karta hai, to SEO decide karta hai ki aapki site top par dikhegi ya page 10 par. Achhi SEO ka matlab free, organic traffic; kharab SEO ka matlab users aapko kabhi dhoondh hi nahi paate.

## SEO के तीन स्तंभ

**Technical SEO** yeh ensure karta hai ki search engines aapki site ko crawl aur index kar sakein. **On-Page SEO** content, titles aur structure ko optimize karta hai. **Off-Page SEO** backlinks aur social signals se authority banata hai. Developers technical SEO ke owner hain; yeh code aur architecture mein hi built-in hota hai.

## ऑर्गेनिक बनाम पेड सर्च

**Organic traffic** unpaid search results se aata hai; **paid traffic** ads (Google Ads, Bing) se. Organic traffic banne mein time lagta hai, lekin har click free hai aur der tak chalta hai. Paid traffic turant milta hai, par aap paise dena band karein to wahi band ho jata hai.

त्वरित जाँच

**Quiz:** Developers primarily kaun sa SEO pillar control karte hain?

- [x] Technical SEO — site speed, crawlability, structured data
- [ ] Off-Page SEO — backlinks aur social signals
- [ ] Content writing aur keyword research

*Answer:* Technical SEO — site speed, crawlability, structured data. Developers technical foundation banate hain; on-page aur off-page optimization content aur marketing teams sambhalti hain.