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Your friendly guide to HTTP status codes
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1xx Informational
2xx Success
3xx Redirection
4xx Client Error
5xx Server Error
NGINX
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All HTTP Status Codes
Browse and search through all HTTP status codes
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80
status codes
π
100
1xx
Continue
The server is saying 'Keep going, I'm listening!' Like a friend nodding along as you tell a story.
π
101
1xx
Switching Protocols
Time for a costume change! The server is switching outfits to speak a different language with you.
β³
102
1xx
Processing
Hold tight! The server is cooking something up in the kitchen. Your order will be ready soon!
π‘
103
1xx
Early Hints
A sneak peek! The server is giving you hints about what's coming, like a movie trailer before the main feature.
β
200
2xx
OK
Everything is awesome! Your request was perfect and here's exactly what you asked for.
π
201
2xx
Created
It's alive! You asked to create something new, and voilΓ β it now exists in the world!
π
202
2xx
Accepted
Got it! Your request is in the queue. Like ordering at a busy restaurant β they've taken your order but your food isn't ready yet.
π’
203
2xx
Non-Authoritative Information
It's like getting news through a friend of a friend. The info is good, but it might have been paraphrased along the way!
π«₯
204
2xx
No Content
Mission accomplished, but there's nothing to show for it. Like successfully deleting a file β it's gone, nothing to see here!
π
205
2xx
Reset Content
Clean slate! The server says 'Got it!' and wants you to clear your form and start fresh. Like erasing the whiteboard after saving your notes.
π
206
2xx
Partial Content
Here's a slice of the pie! You only asked for part of the content, so that's exactly what you're getting.
π
207
2xx
Multi-Status
It's complicated! You asked about multiple things, so here's a status report on each one. Like getting grades for all your classes at once.
π
208
2xx
Already Reported
Been there, done that! This resource was already mentioned earlier in the response. No need to repeat ourselves!
β»οΈ
226
2xx
IM Used
Here's the diff! Instead of sending the whole thing again, the server is sending just what changed. Efficient and eco-friendly!
πͺ
300
3xx
Multiple Choices
Pick a door! There are multiple versions of what you're looking for. Choose wisely!
π¦
301
3xx
Moved Permanently
We've moved! Like forwarding your mail after moving to a new house. Update your bookmarks!
π
302
3xx
Found
Detour ahead! The page is temporarily hanging out somewhere else. We'll point you there!
π
303
3xx
See Other
Look over there! After doing what you asked, the result is waiting for you at a different address.
πΎ
304
3xx
Not Modified
Same old, same old! Nothing has changed since you last checked. Use your cached copy!
π΅οΈ
305
3xx
Use Proxy
Talk to my agent! This resource insists you go through a middleman. But heads up β this code is retired due to security drama.
βͺοΈ
307
3xx
Temporary Redirect
Quick detour! Go this way instead, but keep doing exactly what you were doing.
π
308
3xx
Permanent Redirect
Permanent new address, same attitude! The resource moved forever but you can keep doing your thing the same way.
π€¨
400
4xx
Bad Request
Huh? The server is scratching its head because your request doesn't make sense. Like ordering a pizza with negative toppings.
π
401
4xx
Unauthorized
Who are you?! The bouncer needs to see some ID before letting you in. Time to log in!
π³
402
4xx
Payment Required
Time to open your wallet! This code was reserved for when the web would have built-in payments. Still waiting on that future!
π«
403
4xx
Forbidden
VIP only! You might know who you are, but you're not on the guest list for this party.
π
404
4xx
Not Found
The internet's version of 'I looked everywhere and it's just not here!' Like searching for your keys in an empty pocket.
π
405
4xx
Method Not Allowed
Wrong approach! It's like trying to open a pull door by pushing. The door exists, you're just doing it wrong.
π½οΈ
406
4xx
Not Acceptable
Picky eater alert! You asked for something in a format the server can't serve. Like ordering sushi at a pizza place.
π«
407
4xx
Proxy Authentication Required
The middleman needs ID too! Before reaching your destination, you need to prove yourself to the proxy server.
β°
408
4xx
Request Timeout
Hello? Anyone there? The server waited and waited but you took too long. Like a restaurant giving away your table.
βοΈ
409
4xx
Conflict
Clash of the titans! What you're trying to do doesn't match up with what's already there. Like double-booking a meeting room.
π»
410
4xx
Gone
Gone forever! Like a sandcastle washed away by the tide. It was here once, but now it's just... not.
π
411
4xx
Length Required
How much are you sending? The server needs to know the size upfront. No mystery packages allowed!
β
412
4xx
Precondition Failed
Your conditions weren't met! You said 'only if...' and the server said 'nope, that's not the case.'
π¦
413
4xx
Payload Too Large
That's way too much! Like trying to stuff a king-size mattress into a compact car. Time to pack lighter!
π
414
4xx
URI Too Long
That URL is a novel! Like trying to write your life story on a sticky note. Keep it short and sweet!
πΌ
415
4xx
Unsupported Media Type
Can't read that! Like handing someone a Betamax tape in 2024. The server doesn't speak that format.
π
416
4xx
Range Not Satisfiable
You asked for pages 500-600 of a 100-page book! The server can't give you bytes that don't exist.
π
417
4xx
Expectation Failed
Sorry to disappoint! You expected something the server couldn't deliver. Expectations vs. reality strikes again.
π«
418
4xx
I'm a Teapot
I'm a teapot, short and stout! This is a real HTTP code that exists because engineers have a sense of humor.
πͺ
421
4xx
Misdirected Request
Wrong door! You knocked on a server that can't help you with this particular request. Try another one!
π€
422
4xx
Unprocessable Entity
I understand what you're saying, but it doesn't make sense! Like asking to schedule a meeting for February 30th.
π
423
4xx
Locked
Someone else has the keys! This resource is locked by another process. Wait your turn!
π―
424
4xx
Failed Dependency
Domino effect! A previous request in the chain failed, so this one can't proceed. Fix the first problem first!
β°
425
4xx
Too Early
Hold your horses! The server isn't ready to trust this request yet. It might be a replay attack in disguise.
β¬οΈ
426
4xx
Upgrade Required
Time for an upgrade! The server refuses to talk until you switch to a better, more secure protocol.
π
428
4xx
Precondition Required
Say the magic words! The server needs conditional headers like If-Match to prevent you from overwriting someone else's changes.
π¦
429
4xx
Too Many Requests
Whoa, slow down there! You're hitting refresh like there's a prize. Take a breather and try again later.
π
431
4xx
Request Header Fields Too Large
TMI in the headers! You're sending so much metadata that the server's eyes glazed over. Trim those headers down!
βοΈ
451
4xx
Unavailable For Legal Reasons
The lawyers said no. Named after Fahrenheit 451, this page has been legally blocked. Big Brother is watching!
π₯
500
5xx
Internal Server Error
Oops, we broke it! The server had a little meltdown. It's not you, it's definitely us.
π§
501
5xx
Not Implemented
We haven't built that yet! Like asking a flip phone for face recognition. Coming soon... maybe.
π
502
5xx
Bad Gateway
Lost in translation! The middleman server got gibberish from the backend. Like a game of telephone gone wrong.
π§
503
5xx
Service Unavailable
BRB! The server is taking a coffee break or being pampered with maintenance. Please hold!
β
504
5xx
Gateway Timeout
The middleman gave up waiting! The proxy knocked on the backend's door but nobody answered in time.
π‘
505
5xx
HTTP Version Not Supported
Speaking ancient HTTP! The server doesn't understand your dialect. Time to upgrade your protocol game!
π
506
5xx
Variant Also Negotiates
Infinite loop alert! The server got confused trying to pick the best version for you and ended up chasing its own tail.
πΎ
507
5xx
Insufficient Storage
The server's hard drive is stuffed! Like trying to save a file when your disk is full. Time for some spring cleaning!
π
508
5xx
Loop Detected
Groundhog Day! The server caught itself going in circles. This request leads back to itself forever.
π§©
510
5xx
Not Extended
Need more info! The server requires additional extensions or features that weren't included in your request.
πΆ
511
5xx
Network Authentication Required
Wi-Fi login time! You've connected to a network that wants you to sign in first. Usually that annoying coffee shop or airport portal.
π«
495
nginx
SSL Certificate Error
Your security badge is fake! The server checked your SSL certificate and something's fishy. Expired? Forged? Either way, you're not getting in with that credential!
ποΈ
496
nginx
SSL Certificate Required
Where's your hall pass? This server requires a client certificate to enter, but you showed up empty-handed. No ticket, no entry!
πͺ
497
nginx
HTTP Request Sent to HTTPS Port
Wrong entrance! You tried to walk through the secure door without the secret handshake. This is the HTTPS-only entrance β go use the secure protocol!
π«
498
nginx
Invalid Token
Your ticket expired! Like showing up to a concert with last year's ticket. That token you're waving around? Not valid anymore, friend.
π
499
nginx
Client Closed Request
Hello? Anyone there? You hung up before we could answer! Like calling customer service and rage-quitting before they pick up. We have your answer ready but you've already left!
π€·
520
cloudflare
Web Server Returns Unknown Error
The server just said something completely incomprehensible! Cloudflare asked your origin server a question and got back gibberish. It's like asking for directions and getting a reply in ancient hieroglyphics.
π«
521
cloudflare
Web Server Is Down
Nobody's home! Cloudflare knocked on your server's door but it's locked up tight. Either the server shut down, went on vacation, or is hiding behind the curtains refusing to answer.
β±οΈ
522
cloudflare
Connection Timed Out
Your server is playing the silent game! Cloudflare connected successfully but your origin just... sits there. It's like calling someone who picks up the phone then says absolutely nothing.
πΊοΈ
523
cloudflare
Origin Is Unreachable
Your server fell off the internet! Cloudflare can't even find your origin server on the network. It's like having a delivery address that doesn't exist - the package can't even start the journey.
π
524
cloudflare
A Timeout Occurred
Still waiting... and waiting... and waiting! Your origin server accepted the call but then forgot to speak. Cloudflare gave up after waiting politely for way too long.
π
525
cloudflare
SSL Handshake Failed
Secret handshake failed! Cloudflare and your origin server tried to do the security handshake but couldn't agree on how to do it. It's like two spies who forgot the password.
π
526
cloudflare
Invalid SSL Certificate
Your credentials are bogus! Cloudflare checked your origin's SSL certificate and it's either fake, expired, or signed by someone sketchy. No secure connection for you!
π
527
cloudflare
Railgun Error
The express train broke down! Cloudflare tried to use the super-fast Railgun connection to your origin but the rail line is having issues. Time to call maintenance!
π΄
460
aws
Client Closed Connection
You hung up too soon! Like calling tech support and then getting impatient and hanging up before they could help. The load balancer had your answer ready, but you'd already left the building!
π
463
aws
Too Many IPs in X-Forwarded-For
Your forwarding chain is way too long! It's like a game of telephone that went through 30+ people - we're cutting you off before this gets ridiculous. How many proxies are you going through?!
π·
561
aws
Unauthorized
The bouncer said no! Your request made it to AWS's VIP entrance, but the Lambda security guard checked your credentials and decided you're not on the list. Access denied at the door!
β°
440
iis
Login Time-out
You've been gone too long! Your session took a coffee break and never came back. Like leaving your shopping cart for hours β the store kicked you out and now you need to log in again!
π
449
iis
Retry With
Not quite right, try again! Like showing up to a party with the wrong password β the bouncer tells you what you're missing and gives you another shot. Come back with the right stuff!