To examine the development of HTML5 in the perspective of optimizing personnel

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Over the past 2011 years, HTML5 may have been one of the most concerned issues in the web industry. Often visit the forum or Webmaster network we must also be able to often see information about HTML5, including HTML5 new features, compatibility and so on. According to statistics in 2011 years, the Internet has 34% of the site began to use HTML5 technology. However, when we see the development of HTML5, we also need to see the shortcomings of the HTML5, that is, for the compatibility of browsers, the world's most users of Microsoft Internet Explorer for HTML5 compatibility is the worst. And for the search engine, what is the significance of HTML5, I think the current HTML5 for our optimization will not have any damage, but will not be much help. So specifically as the optimizer, how do we see the development of HTML5?

One: HTML5 is still immature

For this we are back to the beginning of the author said browser compatibility problem, the Internet is the best HTML5 compatibility is Google's Chrome browser, but there are some of the features do not fully support, and the city's best Microsoft's Internet Explorer for HTML5 compatibility is indeed the worst , many functions are not well supported. And if you easily turn your site into a HTML5 will be counterproductive. For example, your site is a site based on local search, then your site needs a location-based API, and currently one of the mainstream browsers Apple browser Safari does not support HTML5 this feature. If you take the liberty to change the site to HTML5, then your site will receive significant impact.

II: HTML5 can be as legendary as to improve the flow of the site

Flow is one of the reference indexes for each optimization person to judge the optimization result. So HTML5 can be as legendary as to improve the flow of the site? First we look at the HTML5 feature upgrades and we know that HTML5 adds a lot of new useful tag information. Site designers can use these tags more reasonably to tell the search engine which content is more important related content. The code in the following illustration shows the difference between the HTML4 code and the HTML5 code.

HTML4 Code

HTML5 Code

We can see that in the older version of the HTML standard we need to use a lot of div tags to define the content and location, and in the HTML5 standard these jobs will be replaced by some tags. This can make search engine index crawl more accurate. At the same time we know that the traditional web search engine does not very good support for the index of video images, and in the HTML5 standard, this problem will be solved, which is heavily dependent on the image or video of the site is a good message, which will increase the site's search traffic on the other hand.

Third: HTML5 can further enhance the interaction between the site and visitors

We can find in many places the advantages of HTML5 for video and audio support, and these improvements are a good feature for some multimedia-focused sites, which include social networking sites in particular. Facebook, the world's biggest social networking site, already has apps based on the HTML5 IAPD platform. The famous music site Pandora is also unwilling to release the latest version of the music player based on HTML5.

Four: Do not use HTML5 for optimization at present

Google has indicated that it does not give special care to HTML5 sites. So I think the current location is not necessary to optimize the site to convert to HTML5 site.

The development of the Internet is explosive, and every day a different thing appears. For our optimization in addition to advancing with the times, but also to these new things to carry out a deep thinking, consider whether to meet their own needs, can not just blindly follow the bandwagon, can make their site go farther. This article by the network Business online http://www.wangshang.cc/finishing edit, reprint please keep the link.