Heading label is also called the H label, the HTML language in a total of six kinds of size heading label is a label "HTML emphasizes on the text of the title, to tag < h1> < h2> < h3> < h6> definition header six different text size tags, the essence is to show the content structure. A total of six words, from big to small, which shows the importance of the decline, also is to reduce weight. The H tag directly tell the user, "that part is important, which is not so important. H tag guide search engine, "which is an important content. To search engines, < h> the main significance is to tell the search engine of the label is a text or title that is the subject, emphasize, weight h tag will be higher than Strong. The title tag (H1-H6) is an important place by the keywords, the label should include the most important keywords in the text, pointed out that the noble baby algorithm, < and < h> /h>; direct header text, some more than in other parts of the article have more important significance, but the main Title too easy to use adverse effects are used to modify the page, is the title of the page, the title of the article, < h1> Central Department of the main keywords. < h1> as close as possible to the in HTML < body> tag, the closer the better, so that the search engine’s fastest taste theme.
1. site code to the standard
Delete redundant code labels Each
2. focus, use the H
this is a WWW standard. Now the Web2.0 standard has been out in Henan last year the owners meeting, Shanghai engineers love to this problem once explained. Don’t write website code size (Web1.0 mixed mixed case), with all lowercase, according to the standard way to show the future search engine, search engine will be more and more strict, we write the code of the website should be standard.
website is built by the program, a web program is directly related to the promotion of the site later. General in the website before the parts design, how to design the website more perfect, more perfect site layout.
programmers have the habit of writing code, sometimes according to their willingness to write code, sometimes there will be some extra code, like this can the brief is simple, convenient spiders letter >
in the Web1.0 era, there are many websites on the writing is not very standard. When the site definition should pay attention to the standard, for example: