The HTML meta tag will only be used in the event the page is viewed from a local disk file system by using a file:// URL. See also W3 HTML spec chapter 5.two.2. Take treatment with this if you don't specify them programmatically because the webserver can namely contain some default values.
As @Kornel stated, what you need is never to deactivate the cache, but to deactivate the history buffer. Different browsers have their possess delicate ways to disable the history buffer.
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Note: if you set NoStore Duration parameter will not be considered. It is achievable to established an initial duration for first registration and override this with custom characteristics.
The headers in the answer provided by BalusC does not prevent Safari 5 (And perhaps older versions as well) from displaying content from the browser cache when utilizing the browser's again button. A means to prevent This can be to include an empty onunload event handler attribute towards the body tag:
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Note that https is needed mainly because Opera wouldn't deactivate history buffer for plain http pages. In case you really won't be able to get https and also you are ready to dismiss Opera, the best you can do Is that this:
On this video why tend to be the astronauts donning only their flight fits through dragon training while in others they are in their full starman satisfies?
seven Never put in this package deal to save 4 lines of code. Lessening dependencies should really usually be amongst your plans. Every dependency get more info you incorporate is another detail that needs to become current, another method of getting your project hacked, another method to increase even more dependencies if this deal provides dependencies, and so on.
Nonetheless, cacheing headers are unreliable in meta aspects; for just one, any Internet proxies among the site and the person will absolutely dismiss them. You ought to usually utilize a real HTTP header for headers which include Cache-Control and Pragma.
That you are running a few installations from stage 3 to nine (I'd personally, Incidentally, like employing a one liner) and when you don't want the overhead of re-running these steps Each individual time that you are building your image you can modify your Dockerfile with A short lived action before your wget instruction.
What I don't want is, lazy shoppers that don't add the proper header information to be able to bypass the cache by default. Thank to the contribution, however! I edited the question title being more express.
There are two techniques that I know of. The first is to tell the browser not to cache the page. Setting the Response to no cache takes treatment of that, having said that while you suspect the browser will typically disregard this directive. The other approach is to set the day time of your response to a point Sooner or later.
I am after a definitive reference to what ASP.Internet code is required to disabled browsers from caching the page. There are some ways to influence the HTTP headers and meta tags and I get the impression different configurations are required to have different browsers to behave accurately.