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Development experience using h tags in web pages
- php中世界最好的语言Original
- 2017-11-29 10:36:393834browse
We know that you must be accustomed to using tags when making web pages. Many people may be confused, why should we use tags? Wouldn't it be easier if I just put the text in the DIV? Today I will answer this question for you. The
tag has the meaning of title, which is the only title of a web page. For the search engine, encountering this tag means that the content in this tag is somewhat important. , so the search engines know that there is important content here. This web page is also centered around or related to the title content. We put the keywords into this tag to some extent to say that we browse through The effect looks the same but has benefits for search engine optimization (SEO). and tags are not as unique as the tag in a web page, but it also shows that the content in these two tags is also important. We are making This tag can be appropriately added to the web page.
Can the h1 tag appear multiple times in a web page (html) (starting with and ending with
, so it counts as a group and appears once)? The answer is that it cannot be used only once because h1 has a unique meaning in a web page. If we use it multiple times, it will be as if the search engine does not know the focus of this page.
h2 and h3 have no unique meaning compared to h1, so they can be used several times in one page. tags are not as unique as the tag in a web page, but it also shows that the content in these two tags is also important. We are making This tag can be appropriately added to the web page.
Can the h1 tag appear multiple times in a web page (html) (starting with and ending with
, so it counts as a group and appears once)? The answer is that it cannot be used only once because h1 has a unique meaning in a web page. If we use it multiple times, it will be as if the search engine does not know the focus of this page.
Can the h1 tag appear multiple times in a web page (html) (starting with
and ending with
, so it counts as a group and appears once)? The answer is that it cannot be used only once because h1 has a unique meaning in a web page. If we use it multiple times, it will be as if the search engine does not know the focus of this page.Through methods such as h1, h2, h3, and bold b, a web page can be viewed with hierarchy and focus by search engines, which is more in line with SEO optimization and is beneficial to search engine rankings.
Special note that the styles of h1, h2, and h3 (such as text size, etc.) can be set through CSS style settings to beautify the web page.
# I believe you have mastered the methods after reading these cases. For more exciting information, please pay attention to other related articles on the php Chinese website!
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