Http Cache manager prevents downloading of the embedded resources like image, scripts, fonts, sytles for consecutive HTTP requests.
if you dont add HTTP Cache Manager to your JMeter test plan. No requests will be cached. Add only if you need to use cache requests.
Cache-Control: no-store ---> it wont cache anything.
Cache-Control: no-cache ---> The no-cache directive means that a browser may cache a response, but must first submit a validation request to an origin server. It uses Last-Modified and Etag of the response header.
Additional HTTP Cache Headers:
Expires: Sat, 13 May 2017 07:00:00 GMT
Expires will be ignored if max-age directive is present.
Etag: 675af34563dc-tr34 -- its like a version number for the served content/Page, this tag number will change if the content is modified in the server. If Request Header's Etag matches with the server page ETag, then cached resource is used. Else server will respond will new resource.
if you dont add HTTP Cache Manager to your JMeter test plan. No requests will be cached. Add only if you need to use cache requests.
Cache-Control: no-store ---> it wont cache anything.
Cache-Control: no-cache ---> The no-cache directive means that a browser may cache a response, but must first submit a validation request to an origin server. It uses Last-Modified and Etag of the response header.
Expires: Sat, 13 May 2017 07:00:00 GMT
Expires will be ignored if max-age directive is present.
Etag: 675af34563dc-tr34 -- its like a version number for the served content/Page, this tag number will change if the content is modified in the server. If Request Header's Etag matches with the server page ETag, then cached resource is used. Else server will respond will new resource.
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