Once your website is submitted, you can continue to gain exposure by promoting your individual pages.
You will find here place where you can submit links to web pages.
If you want to submit a website or a domain, please visit the section website.
If you already submitted a blog or a website to Chunchbase, you should update it with the web pages of interest.
Old school directory where you can submit links.
Search engines will find your web page if your domain or website was submitted. If it is not the case, please visit the section Submit a Website.
Social networks are efficients to promote a link pointing to any web page, as long as the content can attract people.
Submit your link with a tweet. However, don't expect visits if you don't have followers. Ads are expensive.
Post your link with a picture.
Google+ is can bring you some early traffic. Google+ should expose your web page in search results before your link is indexed by Google.
You can play with StumbleUpon to try to get some hits - on our side we was not very lucky.
Reddit can bring massive traffic if you find the good subreddits and the right good angle to bring your link to the community.
Pinterest is efficient for image searches. Post your link with a unique image as the image is more important than the description in that case.
If you have a Linked-In account, why not posting about your web link. You need connections to gain traffic - or paid ads.
Instagram is efficient if you have followers and the image with your post will be important.