Media and Templates folders shouldn't be disallowed at first place.
GoogleBot now requires access to the css/js of a website in order to understand the design and layout of a website, and these two Joomla folders are the location where most of css/js are located.
So it does make sense that Google reported that your website isn't responsive, as it didn't ...
I have never had to do something like this before.
However, I just had a somewhat awkward but certainly simple idea which could work for you.
Create a template override for the article view in:
In default.php, just below the defined('_JEXEC') or die;
add the following:
$time = strtotime("-5 ...
Redirecting the links is probably a short term solution at best.
Ideally you need to find and fix the hacker's point of entry (e.g. update Joomla and all third party extensions to the latest versions) and fix or remove all the malicious files from the website.
Unless you are experienced at this sort of thing, it is probably best to use a commercial ...
Using a Joomla Extension
There are currently very few Joomla extensions that help with displaying Google Reviews. One example is Google Business Reviews (from €25).
Inserting Code Manually
You can find instructions for manually inserting the appropriate code into your website e.g. see How to display Google Reviews on a Joomla website from Nicky Veitch at ...
NOTE: Older versions of the joomla robots.txt file included this restriction and it was not possible for Joomla to change that on an update which is why there was a post-installation message on upgrades to inform you of this and the changes that you should make
I am not exactly sure what is your problem - I guess you are concerned that Google can't see content that is "hidden" inside the accordion with the first eye.
Contrary to rumours Google does not penalise 404s. There is however detremental impact on the ranking your old pages had attained, the associated keyword matches for your old articles and of course user experience.
It's possible for you to relink those pages back to new pages on your new site and carry forward, as it were, the ranking/reputation etc. of ...