The site design seems simple and quite pleasant. I had a couple of questions about your smartphone battery life article.
You say smartphone batteries generally last longer if not completely discharged. I know this depends on battery technology, and I don't know if they're all the same. I have an old blackberry, which I assumed worked best if fully discharged. Whatever the case, I think it would be helpful if you specified which phones your suggestion applies to. You might even want to give the (presumably different) answer for the older basic phones.
You give some good advice against letting apps auto-update at any arbitrary time. I think some might want to update whenever hooked up to wifi, for two reasons. Probably when you hook up to wifi you have power available, and in any case the updates will be faster than over the cell network. It is a bit of a compromise but might work well for many people.
Looks simple and nice.
Add some post on Home page.
Add Categories Menu as Sidebar.
I think the main point is that you should have more options to navigate on the home page. Now people have to hover the categories tab and then press on one of the category items before they see what an amazing collection of valuable information you have.
Great Website!! Nice and simple User friendly
your website is simple and very easy to used.
Usually, the developer reflects on what kind of personally on how your work is. If you can put some more moving and nice picture then that would be great.