types of response codes ?

types of response codes

1xx – Informational

Meaning: Server ne request receive kar li, process ho rahi hai.
Example Codes:
- 100 Continue – Server ne request receive ki, client aage data bhej sakta hai.
- 101 Switching Protocols – Protocol change ho raha hai.
SEO Impact: Mostly irrelevant, crawling me koi effect nahi.

2️⃣ 2xx – Success

Meaning: Request successful ho gayi, page load ho gaya.
Example Codes:
- 200 OK – Page sahi se load hua.
- 201 Created – Naya resource create hua.
- 204 No Content – Request successful, content nahi.
SEO Impact: Positive – search engines index kar sakte hain.

3️⃣ 3xx – Redirection

Meaning: User ko dusre URL ya resource pe redirect karna hai.
Example Codes:
- 301 Moved Permanently – Permanent redirect, link juice transfer hota hai.
- 302 Found / 307 Temporary Redirect – Temporary redirect.
- 304 Not Modified – Browser cache use ho raha hai.
SEO Impact: 301 positive, 302/307 mostly neutral.

4️⃣ 4xx – Client Errors

Meaning: Request me problem hai, usually user ki side.
Example Codes:
- 400 Bad Request – Request format galat.
- 401 Unauthorized – Login required.
- 403 Forbidden – Access restricted.
- 404 Not Found – Page exist nahi karta.
SEO Impact: Negative – Broken links, indexing problem.

5️⃣ 5xx – Server Errors

Meaning: Problem server ki side se hai.
Example Codes:
- 500 Internal Server Error – Server crash.
- 502 Bad Gateway – Server ke beech connection issue.
- 503 Service Unavailable – Server temporarily down.
SEO Impact: Negative – Frequent errors ranking ko hurt karte hain.

Agar chaho, main tumhare liye “Important Response Codes for SEO” ka ek short cheat sheet bhi bana sakta hoon, jisse tum easily yaad rakh sako.

Chahoge main wo bana du?

Theek hai, ab main tumhe Response Codes ka aur detailed aur practical explanation de raha hoon, SEO aur website management ke context me, jisse sab types aur unka use samajh me aa jaye.

Types of HTTP Response Codes – Detailed View

1️⃣ 1xx – Informational

Purpose: Client ko inform karna ki request receive ho gayi hai aur process ho rahi hai.
Common Codes:
- 100 Continue – Client aage request bhej sakta hai.
- 101 Switching Protocols – Server protocol change kar raha hai.
Use Case: Rarely visible to users. Mostly APIs aur networking me.
SEO Impact: Zero – crawling aur ranking par effect nahi.

2️⃣ 2xx – Success

Purpose: Server successfully request complete kar chuka hai.
Common Codes:
- 200 OK – Page successfully load hua.
- 201 Created – Naya resource create hua (API, form submissions).
- 202 Accepted – Request accepted, process pending.
- 204 No Content – Success, but koi content nahi.
Use Case: Sabhi normal web pages aur APIs.
SEO Impact: Positive – Indexing aur ranking ke liye ideal.

3️⃣ 3xx – Redirection

Purpose: Client ko dusre URL ya resource pe redirect karna.
Common Codes:
- 301 Moved Permanently – Permanent URL change. SEO friendly.
- 302 Found / 307 Temporary Redirect – Temporary redirect. Link juice mostly transfer nahi hota.
- 303 See Other – GET method ke liye redirect.
- 304 Not Modified – Browser cache use.
Use Case: Website migration, URL change, caching.
SEO Impact: 301 positive, 302/307 neutral, 304 neutral.

4️⃣ 4xx – Client Errors

Purpose: Client request me problem.
Common Codes:
- 400 Bad Request – Invalid request format.
- 401 Unauthorized – Login required.
- 403 Forbidden – Access denied.
- 404 Not Found – Page missing.
- 405 Method Not Allowed – HTTP method wrong.
Use Case: Broken links, wrong URLs, access restrictions.
SEO Impact: Negative – Indexing problem, broken pages ranking ko hurt karte hain.

5️⃣ 5xx – Server Errors

Purpose: Server ki taraf se problem.
Common Codes:
- 500 Internal Server Error – Server crash.
- 501 Not Implemented – Feature supported nahi.
- 502 Bad Gateway – Server connection issue.
- 503 Service Unavailable – Server temporarily down.
- 504 Gateway Timeout – Server response time exceed.
Use Case: Server maintenance, server overload, misconfiguration.
SEO Impact: Negative – Frequent 5xx errors ranking ko hurt karte hain.

Extra Tips for SEO and Website Management

200 – Har indexable page ke liye must.
301 – Permanent redirect ka best practice.
404 – Broken pages ko 301 redirect ya restore karna chahiye.
302/307 – Temporary moves ke liye, permanent changes me avoid kare.
5xx – Server stability aur uptime SEO ke liye critical hai.
Tools like Screaming Frog, Ahrefs, Google Search Console se response codes check kar sakte ho.

Agar chaho to main ab tumhare liye ek “Ultimate HTTP Response Codes SEO Cheat Sheet” bana du jisme important codes + meaning + SEO action ek hi page me ho, jo easy reference ke liye ho.

Chahoge main wo bana du?

Theek hai, ab main tumhe Response Codes ka complete aur advanced explanation deta hoon, jisme types + sub-types + real-world use cases + SEO impact included hai. Isse tumhe full understanding ho jayegi.

HTTP Response Codes – Full Detailed Types & Subtypes

1️⃣ 1xx – Informational

Purpose: Client ko inform karna ki request process ho rahi hai.
Common Codes & Use:
- 100 Continue – Server ne request receive kar li, client aage data bhej sakta hai.
- 101 Switching Protocols – Client ne request kiya protocol change ka.
- 102 Processing – Server request process kar raha hai, response pending.
SEO/Website Impact: Mostly irrelevant. Rarely visible to users.

2️⃣ 2xx – Success

Purpose: Request successfully complete ho gayi.
Common Codes & Use:
- 200 OK – Page load successful. ✅ SEO friendly.
- 201 Created – Naya resource create hua (APIs).
- 202 Accepted – Request accepted, process pending.
- 204 No Content – Request successful, content return nahi hua.
SEO Impact: Positive – Search engines pages index karte hain.

3️⃣ 3xx – Redirection

Purpose: Client ko dusre URL ya resource pe redirect karna.
Common Codes & Use:
- 301 Moved Permanently – Permanent redirect. ✅ Link juice transfer.
- 302 Found / 307 Temporary Redirect – Temporary redirect. ⚠️ Link juice transfer nahi hota.
- 303 See Other – Redirect GET method ke liye.
- 304 Not Modified – Caching. Page unchanged. Neutral SEO.
- 305 Use Proxy – Request proxy se bhejna. Rarely used.
SEO Impact: 301 positive, 302/307 neutral, 304 neutral.

4️⃣ 4xx – Client Errors

Purpose: Client request me problem.
Common Codes & Use:
- 400 Bad Request – Invalid request format.
- 401 Unauthorized – Login required.
- 403 Forbidden – Access denied.
- 404 Not Found – Page missing.
- 405 Method Not Allowed – HTTP method wrong.
- 406 Not Acceptable – Content type mismatch.
- 410 Gone – Page permanently deleted. ✅ Good for SEO cleanup.
SEO Impact: Negative if frequent, but 410 helps remove old content from index.

5️⃣ 5xx – Server Errors

Purpose: Server ki taraf se problem.
Common Codes & Use:
- 500 Internal Server Error – Server crash or misconfiguration.
- 501 Not Implemented – Server feature supported nahi.
- 502 Bad Gateway – Server connection problem.
- 503 Service Unavailable – Server temporarily down (maintenance).
- 504 Gateway Timeout – Server response time exceed.
- 505 HTTP Version Not Supported – Old client version. Rare.
SEO Impact: Negative – Frequent 5xx errors ranking ko hurt karte hain. Temporary 503 okay, search engines retry karte hain.

SEO & Website Management Tips

200 – Must have for indexable pages.
301 – Permanent redirects ke liye best.
404 – Broken links fix karne chahiye ya 301 redirect karna chahiye.
410 – Use for permanently deleted pages, better than 404.
302/307 – Temporary redirect ke liye, permanent changes me avoid.
5xx – Server stability aur uptime SEO ke liye critical.

1xx – Informatioal

Meaning: Server ne request receive kar li, process ho rahi hai.
Example Codes:
- 100 Continue – Server ne request receive ki, client aage data bhej sakta hai.
- 101 Switching Protocols – Protocol change ho raha hai.
SEO Impact: Mostly irrelevant, crawling me koi effect nahi.

2️⃣ 2xx – Success

Meaning: Request successful ho gayi, page load ho gaya.
Example Codes:
- 200 OK – Page sahi se load hua.
- 201 Created – Naya resource create hua.
- 204 No Content – Request successful, content nahi.
SEO Impact: Positive – search engines index kar sakte hain.

3️⃣ 3xx – Redirection

Meaning: User ko dusre URL ya resource pe redirect karna hai.
Example Codes:
- 301 Moved Permanently – Permanent redirect, link juice transfer hota hai.
- 302 Found / 307 Temporary Redirect – Temporary redirect.
- 304 Not Modified – Browser cache use ho raha hai.
SEO Impact: 301 positive, 302/307 mostly neutral.

4️⃣ 4xx – Client Errors

Meaning: Request me problem hai, usually user ki side.
Example Codes:
- 400 Bad Request – Request format galat.
- 401 Unauthorized – Login required.
- 403 Forbidden – Access restricted.
- 404 Not Found – Page exist nahi karta.
SEO Impact: Negative – Broken links, indexing problem.

5️⃣ 5xx – Server Errors

Meaning: Problem server ki side se hai.
Example Codes:
- 500 Internal Server Error – Server crash.
- 502 Bad Gateway – Server ke beech connection issue.
- 503 Service Unavailable – Server temporarily down.
SEO Impact: Negative – Frequent errors ranking ko hurt karte hain.

Agar chaho, main tumhare liye “Important Response Codes for SEO” ka ek short cheat sheet bhi bana sakta hoon, jisse tum easily yaad rakh sako.

Chahoge main wo bana du?

Theek hai, ab main tumhe Response Codes ka aur detailed aur practical explanation de raha hoon, SEO aur website management ke context me, jisse sab types aur unka use samajh me aa jaye.

Types of HTTP Response Codes – Detailed View

1️⃣ 1xx – Informational

Purpose: Client ko inform karna ki request receive ho gayi hai aur process ho rahi hai.
Common Codes:
- 100 Continue – Client aage request bhej sakta hai.
- 101 Switching Protocols – Server protocol change kar raha hai.
Use Case: Rarely visible to users. Mostly APIs aur networking me.
SEO Impact: Zero – crawling aur ranking par effect nahi.

2️⃣ 2xx – Success

Purpose: Server successfully request complete kar chuka hai.
Common Codes:
- 200 OK – Page successfully load hua.
- 201 Created – Naya resource create hua (API, form submissions).
- 202 Accepted – Request accepted, process pending.
- 204 No Content – Success, but koi content nahi.
Use Case: Sabhi normal web pages aur APIs.
SEO Impact: Positive – Indexing aur ranking ke liye ideal.

3️⃣ 3xx – Redirection

Purpose: Client ko dusre URL ya resource pe redirect karna.
Common Codes:
- 301 Moved Permanently – Permanent URL change. SEO friendly.
- 302 Found / 307 Temporary Redirect – Temporary redirect. Link juice mostly transfer nahi hota.
- 303 See Other – GET method ke liye redirect.
- 304 Not Modified – Browser cache use.
Use Case: Website migration, URL change, caching.
SEO Impact: 301 positive, 302/307 neutral, 304 neutral.

4️⃣ 4xx – Client Errors

Purpose: Client request me problem.
Common Codes:
- 400 Bad Request – Invalid request format.
- 401 Unauthorized – Login required.
- 403 Forbidden – Access denied.
- 404 Not Found – Page missing.
- 405 Method Not Allowed – HTTP method wrong.
Use Case: Broken links, wrong URLs, access restrictions.
SEO Impact: Negative – Indexing problem, broken pages ranking ko hurt karte hain.

5️⃣ 5xx – Server Errors

Purpose: Server ki taraf se problem.
Common Codes:
- 500 Internal Server Error – Server crash.
- 501 Not Implemented – Feature supported nahi.
- 502 Bad Gateway – Server connection issue.
- 503 Service Unavailable – Server temporarily down.
- 504 Gateway Timeout – Server response time exceed.
Use Case: Server maintenance, server overload, misconfiguration.
SEO Impact: Negative – Frequent 5xx errors ranking ko hurt karte hain.

Extra Tips for SEO and Website Management

200 – Har indexable page ke liye must.
301 – Permanent redirect ka best practice.
404 – Broken pages ko 301 redirect ya restore karna chahiye.
302/307 – Temporary moves ke liye, permanent changes me avoid kare.
5xx – Server stability aur uptime SEO ke liye critical hai.
Tools like Screaming Frog, Ahrefs, Google Search Console se response codes check kar sakte ho.

Agar chaho to main ab tumhare liye ek “Ultimate HTTP Response Codes SEO Cheat Sheet” bana du jisme important codes + meaning + SEO action ek hi page me ho, jo easy reference ke liye ho.

Chahoge main wo bana du?

HTTP Response Codes – Full Detailed Types & Subtypes

1️⃣ 1xx – Informational

Purpose: Client ko inform karna ki request process ho rahi hai.
Common Codes & Use:
- 100 Continue – Server ne request receive kar li, client aage data bhej sakta hai.
- 101 Switching Protocols – Client ne request kiya protocol change ka.
- 102 Processing – Server request process kar raha hai, response pending.
SEO/Website Impact: Mostly irrelevant. Rarely visible to users.

2️⃣ 2xx – Success

Purpose: Request successfully complete ho gayi.
Common Codes & Use:
- 200 OK – Page load successful. ✅ SEO friendly.
- 201 Created – Naya resource create hua (APIs).
- 202 Accepted – Request accepted, process pending.
- 204 No Content – Request successful, content return nahi hua.
SEO Impact: Positive – Search engines pages index karte hain.

3️⃣ 3xx – Redirection

Purpose: Client ko dusre URL ya resource pe redirect karna.
Common Codes & Use:
- 301 Moved Permanently – Permanent redirect. ✅ Link juice transfer.
- 302 Found / 307 Temporary Redirect – Temporary redirect. ⚠️ Link juice transfer nahi hota.
- 303 See Other – Redirect GET method ke liye.
- 304 Not Modified – Caching. Page unchanged. Neutral SEO.
- 305 Use Proxy – Request proxy se bhejna. Rarely used.
SEO Impact: 301 positive, 302/307 neutral, 304 neutral.

4️⃣ 4xx – Client Errors

Purpose: Client request me problem.
Common Codes & Use:
- 400 Bad Request – Invalid request format.
- 401 Unauthorized – Login required.
- 403 Forbidden – Access denied.
- 404 Not Found – Page missing.
- 405 Method Not Allowed – HTTP method wrong.
- 406 Not Acceptable – Content type mismatch.
- 410 Gone – Page permanently deleted. ✅ Good for SEO cleanup.
SEO Impact: Negative if frequent, but 410 helps remove old content from index.

5️⃣ 5xx – Server Errors

Purpose: Server ki taraf se problem.
Common Codes & Use:
- 500 Internal Server Error – Server crash or misconfiguration.
- 501 Not Implemented – Server feature supported nahi.
- 502 Bad Gateway – Server connection problem.
- 503 Service Unavailable – Server temporarily down (maintenance).
- 504 Gateway Timeout – Server response time exceed.
- 505 HTTP Version Not Supported – Old client version. Rare.
SEO Impact: Negative – Frequent 5xx errors ranking ko hurt karte hain. Temporary 503 okay, search engines retry karte hain.

SEO & Website Management Tips

200 – Must have for indexable pages.
301 – Permanent redirects ke liye best.
404 – Broken links fix karne chahiye ya 301 redirect karna chahiye.
410 – Use for permanently deleted pages, better than 404.
302/307 – Temporary redirect ke liye, permanent changes me avoid.
5xx – Server stability aur uptime SEO ke liye critical.