Website optimization fervent label and b label Difference

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We all know that in doing SEO optimization, the article keyword bold for optimization is a great advantage. But there is also a problem. Fervent and B are both bold. which should be better. A lot of people have noticed the problem. Here's how to analyze the use and difference of the next two tags:

Fervent Tags: we all know that this is the meaning of bold emphasis, here I will not say more.

B Tags: focus on this, this is also the meaning of bold. But what's the difference between B and fervent labels? If the HTML-savvy person will soon know that the tag is only bold in the HTML code, and I mean it. And fervent is different, he has an accent in the HTML code.

Now let's look at the effects of the two tags:

Entertainment News Network (www.yulenews.com): First look at this station, is used the B tag. Search for entertainment news in search engines has been low.

Www.17u.com/destination/scenery_5434.html is looking at this, in search engine you search (Songshan Shaolin Temple tickets) Baidu first, and you are searching (Songshan Shaolin Temple address), Baidu Incredibly also on the homepage. Look at the source code to find that, and come to no keyword is used fervent tag to decorate.

The template of the two sites is just the same as the label used, imagine the difference between B and fervent.