Newbie Questions | Blog not resizing on Tablets correctly and links not always directing to the right pages.

Hi, I hope someone can help. I am starting my first blog site, and I have a couple of questions.

Firstly,I am having some trouble getting the webpages to open correctly when viewing on a tablet. On both a phone (using the mobile settings), and on a desktop, the pages open fine, however when viewing on a tablet, when the page first opens up it is over sized, and I need to pinch the screen to resize it. it is really annoying, and a poor end user experience. I have built the pages inside the mobile guidelines in the editor, and have looked at all the settings but I just can't seem to stop it happening. the blog is at behindtheviz.co.uk if it is easier to view yourself.

My second question is that I have found that sometimes when I click on a blog to read from the homepage, it doesn't always link to the right page. Sometimes it works, other times it directs to the previous blog that was read. When I refresh the page, the right page comes up. Quite strange, and a again, not great for the end users.

Any help you could provide on the above 2 questions would be very appreciated.

Thanks, Gary