Posted By: Anonymous
I have a webpage that implements a set of tabs each showing different content. The tab clicks do not refresh the page but hide/unhide contents at the client side.
Update: as per the comments and reference on SearchEngineLand
most web crawlers will index the updated title. Below answer is obsolete, but the code is still applicable.
You can just do something like,
document.title = "This is the new, but that would totally defeat the purpose of SEO. Most
they will take whatever is in the element as the page title.
If you want this to be compatible with most of the important crawlers,
you’re going to need to actually change the title tag itself, which
would involve reloading the page (PHP, or the like). You’re not going
to be able to get around that, if you want to change the page title in
a way that a crawler can see.