The first thing I would recommend is to add content to your site. You have videos but no words. Also look at optimizing your title tag.
You could improve your Science in many ways, depending on your age. For example from KS2 to GCSE standard, you can visit BBC Bitesize, a website that tests your knowledge and teaches you things about a variety of different subjects.
if you want to improve an answer you scroll down and look for IMPROVE ANSWER if it is not there that means that you have to have an acount to improve it.
I suggest you remain and read more. Perhaps it would improve your English. Many people here could assist.
HTML5 is still in development but has been standardized by all major browsers in some way. Though not all features are yet supported by all modern browsers support for a specific feature can be added into a website using a polyfill script in most cases. One way that a website could improve is by mapping out content more by using symantec tags
There are a few things that you can do to improve SEO and update the website using PHP. You can do steps to step things to the tools.
you need to register
yes... like this
If you know a website with this, improve the answer with a URL of the website.
Answers wanted to redesign the website. Websites do this to improve the functionality for visitors.
it depends what that product is and how you want to improve it
It seems you're having a frustrating experience with the website. Could you please share more details about the issues you're encountering? Your feedback can help improve the site and address any concerns you may have.
What action could be taken to improve your performance