Is there a way to check the date a page was last updated on a site? For webpages that do not publicly display this information.

Not this:

javascript:alert(document.lastModified)

That always gives the date and time the page loaded.

Thanks for reading

Only on static HTML pages.

It reads the HTTP LastModified header which on scripted pages is always the time of creation.

Which page you are talking about?Please tell me about this.I am also looking for this from a last many time.I also need to understand about this very well.Please share something more about this.Thank you.