As long as you have submitted a site map then you cannot improve 'visibility'. Do you mean optimised?
Make sure that you are WC3 compliant.
The 3 most important things are content, content and content!
The content must be relevant, original and constantly updated and expanded.
If you can do this then success is GUARANTEED. After all Google is looking for the best website in its sector.
You can only do it by Search Engine Optimization; without it one can't get it...!!!
Try optimizing your website content. Share your link on social media and do backlinking.
By back linking, increase website visibility to search engines.
Now a days Google's head of search spam updating there search algorithm day to day. So do not need work massively, just keep in mind before start work:-
→ Promote websites keeping the users in mind instead of the search engines.
→ Think about what makes your website unique, valuable, or engaging.
→ Avoid the short cut tricks intended to improve search engine rankings.
→ Structure website with a clear hierarchy and text links. So that every page should be reachable from at least one static text link.
→ Avoid keyword stuffing in the Meta data, alt tags, headings and in the web page content and put the informative, descriptive and accurate information.
→ Offer a site map to users with links that point to the important parts of your site.
Do not use javascript for important links, do not participate in linking schemes or link farms, do not duplicate content on your site. Do not make the colour of your text the same as your background. Stay away from flash and excessive use of images. Or hire some expert from SEOclerks.
I want proven methods that will work out for sure.
