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5) Staticization of dynamic web pages
Seeing this, let me talk about Baidu and Google. For Google, dynamic web pages will discourage SE, so it is not easy to get ranking on SE. Why? Because the information on such a web page is stored in the database, it can only be realized by changing the face selection when a user comes to visit. The user knows how to select a variable, but SE is not a human, and he will not like it very much. For web pages with many variables, such a URL may be a trap or an endless loop. For Google, it does not particularly like dynamic web pages. In fact, for Baidu, although Baidu has been explained in the Baidu Webmaster Optimization Guide Spiders will not abandon dynamic web pages, but it will be mentioned later that it is best to make dynamic web pages static, which can greatly increase the efficiency of spider robots.
But after SE has been developed for so many years, I believe it has its own way of crawling dynamic web pages. I remember seeing on some forums that some people argued, "I think dynamic web pages are better, so that spiders come here every time." They all have different contents. "In fact, there are arguments like this on every forum. I remember that I used to be in a company, when I was still an ignorant child, and I was working in a hazy way. I didn't understand anything, and I needed to be guided by others. , the boss asked, if I call the content program on the homepage using php, so that each refresh will display a different result. I couldn't explain it at the time. The explanation I give now is that the order is just changed, but the order is The content of the link has not been changed. What SE looks at is your content, not your program and sequence. The content of the website is not completely new (it's a bit off topic, I'm just posting my thoughts). Making dynamic web pages static depends on the server and will not be explained for now.
6) About the use of Flash
Regarding flash, there are many flash animations, which make the website more exciting. However, SE cannot understand this excitement. It only looks at text information. Therefore, in the web design process, try to use large flash as the main content as little as possible, but you can use small ones. For example, on the 19th floor, the top is usually the flash animations of Momo and Jiujiu, which adds interest. Or, like Taobao, using some flash to make the logo of the homepage also promotes culture and excitement. If you must use flash, consider designing a text version of the webpage without flash, and link to the original flash webpage, or add some text introduction to the previous flash.
7) Knowledge of lengthy URLs and images
Regarding lengthy URLs, here we mention the knowledge of website structure optimization. Try to avoid using too many levels of directories, and instead centralize web pages as much as possible. It is generally believed that the structure directory of a website should not exceed three levels, and it should not be too deep. The web directory makes SE more difficult. There is a lot of content that will not be included. For example, the webmaster site, its article URL is a third-level directory, which will not exceed the fourth level. Regarding pictures, remember to add alt to every picture used. Tag, that is for SE to see, explain what the picture is for, set the website homepage link in the logo, because many people like to click on the logo to enter the website’s homepage
8) Settings for 404 error page
In web design, it is normal for an error page to appear. During the visit to such a web page, the URL above the browser does not exist. This page may not exist on the website itself, or it may have been deleted. Such a missing page is Static websites can be automatically generated and are called 404 pages. When search engines visit a website and get a 404 page, they will know that the page does not exist and will delete the page from the database. We can set it as a real page and become an information page, instead of making it blank - "Sorry, the page you visited does not exist". This 404 page is also a good way to utilize traffic, and make full use of every page. One page that protects traffic going to your website.
Ningning Feier. 2010.12.13 (posted), http://www.zhyb2.com (please keep the reprint), I hope to get to know more friends. Today I saw an SEO blog, which is also an SEO blog. I wrote There are many forms of thinking, and I appreciate friends who think about SEO.
Thanks to moonbao for his contribution