Possible to get 304 status from xhr requests?
72679
How to check if jQuery.ajax() request header Status is "304 Not Modified"?
72816
Can I set max_retries for requests.request?
97172
How to get the response of XMLHttpRequest?
115218
What HTTP status codes count as success in jQuery.ajax?
104953
How to use "jsforce" in an external HTML client for streaming api?
88287
jqXHR.getAllResponseHeaders() won't return all headers
147448
How to write javascript in client side to receive and parse `chunked` response in time?
83217
ASP.NET MVC on Cassini: How can I force the "content" directory to return 304s instead of 200s?
14735
With HTTPS, are the URL and the request headers protected as the request body is?
44781
Checking HTTP Status Code in Selenium
57873
Get raw POST body in Python Flask regardless of Content-Type header
39463
XMLHttpRequest in Firefox Extension
6891
Knowing the status of my question under reopen queue
125555
How to get a cross-origin resource sharing (CORS) post request working
83859
Cross origin requests are only supported for HTTP but it's not cross-domain
38784
How to PHP server-side check if a url of a web site is valid?
147958
What is a RELIABLE way to detect a client's browser and its version number?