No one can actually know exact of Google algo, even you know, they always changed their algo. However, you may use some basic information to help your site better ranking in major search engines. On-Page 1. Pay attention to <title> tag as first 2. Give some good description in meta description tags, should be relevant to title and not spammy. 3. Use some H tags. I suggest for not over than H3, with your main keywords in content or header. Use CSS to make it fits your site theme. 4. Real content, no duplicate no scrape and useful for some of readers, not bots. 5. Contents should have been updated regularly. Off-page 1. Submit your link to free directories, both new and old one. PR0 directory today may be PR4+ in tomorrow. 2. Find link partner from relevant site, not ask real estate site to place link for your jewelry site. Those links will be count as spam or devalued. 3. If you find some good relevant link from site with old age, ask them to buy in yearly or permanent deal. 4. Do not find link too fast, 1,000 links to your site in just one day will be looked as spammy. Just 5-20 a day is playsafe. 5. Don't count your link buy on PR only. One good tip, see page title and do type its title search in Google. If that page appeared at the first one then check site age. If those site have good site age (4 yrs+) then you may consider to place your link there, both in contents or stand alone. 6. Links in content have much high value compared to link alone. 7. Buy some blog post in good-relevant blogs, with some old age is far more better. 8. Create your own blog with blogger for free and try to update them regularly, then linking from them to your site. Make more explosure and link popularity for your site.
Hy KEO. Good information you place here. Do you think that using div style css is more valuable then td/tr table ?
The basic SEO techniques will withstand the test of time. If you do them well they will always give you chance to do well in the SERPS.
google algo. is big big secret . you can apply basic seo tech. and the key factor on google algo. is backlinks. you have to build many many backlinks for your site