Web site optimization Details of the page Signal-to-noise ratio _ website Application

Web page signal-to-noise ratio performance:
Some pages are reflected in plain text as the reason for the high results of web pages and key word densities as well as the size of Web pages in search engine returns. And it can be reasonably strong. In some search results, the first page of a Web site is a page with text appearing on the site, and the second page is the homepage of the station.

Principle of signal-to-noise ratio of Web page:
Signal-to-noise ratio (signal/noise), formerly a concept in the field of electro-acoustics, refers to the ratio of the sound source to the maximum loss of true sound signal strength and simultaneous noise intensity. In the Web optimization of the same principle, search engine crawl page, the main crawl to remove HTML modified text content, this part of the content can be considered to be not distorted sound signal, while the resulting portion of the HTML tag content, can be considered noise. Therefore, the signal-to-noise ratio of a Web page can be understood as follows: The ratio of the content of the text in a Web page to the content of the HTML tags generated by generating the text. Acoustics, the higher the signal-to-noise ratio, indicating the clearer the sound signal, the same, the higher the signal-to-noise ratio of the Web page, the more pure text content of the page, search engine crawl page is easier.

Web page signal-to-noise ratio dispute:
1. The ratio of text content in a Web page to the content of the HTML tags generated by generating the text.
2. Text in the Web page and the ratio of various factors (including pictures, FLSSH,CSS, etc.) and HTML tags content of the Web page.
3. The signal-to-noise ratio of a Web page should be distinguished from the signal-to-noise ratio of a particular keyword. The signal-to-noise ratio of a specific keyword is the ratio of information and interference information in a Web page to the retrieval of the keyword. And the signal-to-noise ratio of the Web page is the core keyword of the page signal-to-noise ratio.
Basically, the concept of Web page Signal-to-noise ratio is a concept proposed by the optimizer while being accepted and respected by the optimization community, but has not been recognized by any search engine official. It is necessary for the individual to pay due attention to the relevance of page information.

Web page signal-to-noise ratio tips:
1. Reduce the picture on the Web page, please add a note to use.
2. Reduce the flash in the webpage, have not heard which search engine can know other
3. Web page CSS, JS package, unified call

Some domestic optimization people believe that generally speaking, the noise of the Web page is more reasonable than 30%.

Web page signal-to-noise ratio query:
Http://www.seores.com/search/signal-noise-rate.asp