HTTP 302 Found vs 413 Content Too Large
HTTP 302 (Found) is a 3xx Redirection response, while 413 (Content Too Large) is a 4xx Client Error response. 302 indicates that the resource temporarily resides at a different URL. The client should continue using the original URL for future requests. In contrast, 413 means that the request payload exceeds the server's size limit.
Description
The resource temporarily resides at a different URL. The client should continue using the original URL for future requests.
When You See It
During A/B testing, temporary maintenance pages, or geo-based redirects.
How to Fix
Follow the Location header. Note: browsers may change POST to GET on redirect.
Description
The request payload exceeds the server's size limit.
When You See It
When uploading files that exceed the server's maximum upload size.
How to Fix
Reduce the payload size. Check server limits (Nginx: client_max_body_size, Apache: LimitRequestBody).
Key Differences
302 is a 3xx Redirection response, while 413 is a 4xx Client Error response.
HTTP 302: The resource temporarily resides at a different URL. The client should continue using the original URL for future requests.
HTTP 413: The request payload exceeds the server's size limit.
You encounter 302 when during A/B testing, temporary maintenance pages, or geo-based redirects.
You encounter 413 when when uploading files that exceed the server's maximum upload size.
When to Use Which
For 302 (Found): Follow the Location header. Note: browsers may change POST to GET on redirect. For 413 (Content Too Large): Reduce the payload size. Check server limits (Nginx: client_max_body_size, Apache: LimitRequestBody).