What's the difference between HTTP 301 and 308 status codes?
The post quotes the definition of the status code 301 from the obsolete RFC 1945, published in May 1996, which defined the HTTP/1.0. The key part from that quote is: The key part from that quote is: Note: When automatically redirecting a POST request after receiving a 301 status code, some existing user agents will erroneously change it into a ...
HTTP redirect: 301 (permanent) vs. 302 (temporary)
2013年8月13日 · Use 302 over a 301 HTTP Status whenever you need to keep dynamic server side control about the final URL. Using a 301 http status will make your browser always load the final URL from its own cache, without fetching anything of any previous URL (totally skipping the first time request).
301 redirect HTTPS to HTTP for a single page - Stack Overflow
EDIT: looks like %{HTTPS} is not recognized on some servers, which is causing an infinite loop.. Try with %{SERVER_PORT} (if default http port is still 80 and ssl port is 443)
HTTP 301 Error - Is it a big deal? - Stack Overflow
2014年10月28日 · @MaxPower — Odds are that you entered the wrong URL and the server is smart enough to recognise the "not quite right" URL and redirect to the right one.
How long do browsers cache HTTP 301s? - Stack Overflow
2012年2月3日 · 301 is a cacheable response per HTTP RFC and browsers will cache it depending on the HTTP caching headers you have on the response. Use FireBug or Charles to examine response headers to know the exact duration the response will be cached for.
url - 301 redirect vs 307 redirect - Stack Overflow
2013年2月7日 · 301 Moved Permanently This and all future requests should be directed to the given URI. 307 Temporary Redirect (since HTTP/1.1) In this case, the request should be repeated with another URI; however, future requests should still use the original URI.
Difference between HTTP redirect codes - Stack Overflow
The difference between 301 and 303: 301: The document is moved. Future requests should use the new url. This url is obsolete. Note: Be careful with this code. Browsers and proxies tend to apply really agressive caching on it, so if you reply with a 301 it might take a long while for someone to revisit that url. 303: The request is received ...
java - 301 Moved Permanently - Stack Overflow
Follow redirects and handle other HTTP codes 2. Set typical headers (User-agent, Accept, Referrer, etc) when making a request 3. Use cookies and maitain authentication, if necesary
Ruby Net::HTTP - following 301 redirects - Stack Overflow
Here is the code I came up with (derived from different examples) which will bail out if there are too many redirects (note that ensure_success is optional):
http status code 301 - Does 301 redirect always preserve referrer ...
2016年12月23日 · I want to know whether 301 redirect always preserve referrer. I make a page called "gotoorig_https.html" which contains a hyperlink to a page "orig_https.asp". "orig_https.asp" will 301 redirect to "