Http header website modified since

Inform the crawler website is modified or not

What is The If-Modified-Since HTTP header? This header function tells a search engine crawler whether the webpage has been changed or not with a 304 Status code. You may see this status code in your statistics report. The 304 status code in a log file tells the search engine spider that webpage  ..

Can a sitemap file have different extension

Sitemap file extension

Yes,it can have. You can use every file name with your sitemap. Google accepts what you submit, 'sitemap.xml' is just a default. So you can go for 'sitemap.php', 'sitemap.asp', 'mysitemap.xhtml' or whatever scripting language you prefer, as long as the content is valid XML. However, there are good reasons to stick  ..

List of social bookmarking sites

Gain traffic using social bookmarking sites

Below is the list of more than 450 social bookmarking sites from page rank 0 to 9,you can use it to gain traffic to your websites. 1. 2. 3. 4. 5. 6.  ..

Worldwide internet audience stats

Internet statistics

Worldwide Internet Audience Stats: Asia Pacific: 416 million (41.3%) Europe: 283 million (28.0%) North America: 185 million (18.4%) Latin America: 75 million (7.4%) Middle East & Africa: 49 million (4.8%) The above is the world internet stats as on 2009  ..

How to get traffic from facebook marketing

Marketing using facebook

Facebook is not the first social network but it is the most popular one. There have been many other social networks before Facebook and while some of them were popular at some point in time, none could reach the popularity of Facebook. In addition to keeping in touch with  ..

What is sandbox

6 months sandbox period

It's never easy for newcomers to enter a market and there are barriers of different kinds. For newcomers to the world of search engines, the barrier is called a sandbox - your site stays there until it gets mature enough to be allowed to the Top Positions club. Although  ..

What is keyword cloud

Keywords used on a website

Keyword Cloud is a visual depiction of keywords used on a website, keywords having higer density are depicted in a larger fonts. Ideally your main keywords should appear in larger fonts at the start of the cloud.   ..

How search engines work

Search engines are not humans

The first basic truth you need to learn about SEO is that search engines are not humans. While this might be obvious for everybody, the differences between how humans and search engines view web pages aren't. Unlike humans, search engines are text-driven. Search engines perform several activities in order to  ..

Text format and seo

Use keywords in headings

Search engines pay special attention to page text that is highlighted or given special formatting. We recommend: - use keywords in headings. Headings are text highlighted with the «H» HTML tags. The <<h1>> and <<h2>> tags are most effective. Currently, the use of CSS allows you to redefine the appearance  ..

How to get traffic from twitter

Make twitter profile interesting

Twitter is simple to use and this is what made it so popular. Twitter is fashionable right now, so enjoy the moment. Even the creators of Twitter admit that as with MySpace and other Web 2.0 sensations, Twitter will inevitably go out of fashion some day, so hurry up and  ..

Keywords in web page link

Keywords in links

A simple seo rule – use keywords in the text of page links that refer to other pages on your site and to any external Internet resources. Keywords in such links can slightly enhance page rank.   ..

How to calculate page rank of a webpage

Calaulate PR

To calculate the PageRank for a page, all of its inbound links are taken into account. These are links from within the site and links from outside the site. PR(A) = (1-d) + d(PR(t1)/C(t1) + ... + PR(tn)/C(tn)) That's the equation that calculates a page's PageRank. It's the original one that  ..

How the design web page layout

Design a web page

1. Page size Because of page size and display size and resolution, there is the relationship between the limitations of web pages is that you can not display the scope of a breakthrough, but also because the browser will take up a lot of space, leaving the scope of your  ..

Forums list to increase backlinks

High PR forums list

100+ Do-Following High-PR Forums List here to increase backlinks: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. 41.  ..

Difference between black hat and white hat seo

What is black hat and white hat seo

Meta Tags: Black Hat SEO - Stuffing or Spamming Meta Tags White Hat SEO - Choose a Solid Keyword Phrase Content: Black Hat SEO - Hidden Content White Hat SEO - Quality Content Linking: Black Hat SEO - Link Farming White Hat SEO - Inbound Linking Page Elements: Black Hat SEO - Doorway Pages White Hat SEO - Headings   ..

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