More good links ang promotion by articles.
This method is doing it job!

all the stuff is more then sufficient to improve the ranking of the site

To increase page rank of your website, you need to add quality content that can fulfill the users needs. Other thing is that you need to get some quality links from other websites which are relavent to your sites. Moreover, you can use link building techniques for your website.
These way, you can get more links from other sites and increase page rank.

There are few tips to increase page rank.
1- Update your website every day by adding more unique content

2- Provide inside linking to your website

3- Create sitemap

4- Trade your link with other web owners

do give it a high quality back link

Focus on the improvement of the site to make sure that you have the privilege of a full link of the Interior. Quality and the background value is very important.

If you want to get traffic from the UK, you need to focus on the most appropriate words for Britain. The research done on the local passwords with a rise in the United Kingdom, and relevant keywords for your product or type of business. I was in the process of obtaining the highest ranking Google's 10 will take time and calculated efforts, I suggest you begin by providing a strategy for achieving your goals, respectively.

If you want to increase Google rank ,you shoud improve these

• Original and unique content of genuine value
• Pages designed primarily for humans, with search engine considerations secondary
• Hyperlinks intended to help people find interesting, related content, when applicable
• Metadata (including title and description) that accurately describes the contents of a web page
• Good web design in general

Update your content regularly, give your reader unique and valuable content. Don't put anything on your site that could slow down the loading time like unnecessary pictures or flash. put your links in trusted sites, relevant sites with nice PR or authority sites. If you don't have too much time to build links yourself I suggest to outsource it in fiverr or odesk, if you pick carefully you could get good quality link builders with low price.