大连前端开发培训哪个好

万维网的核心语言、超文本标记语言（HTML）的第五次重大修改。HTML5已经于2015年10月正式定稿。然而，大部分浏览器已经具备了某些HTML5支持，HTML5是web时代最前沿的技术，它特有canvas标签和多种选择的游戏开发引擎，让游戏开发更便捷，如果说苹果重新发明了手机，那么HTML5则重新定义了网络，它是链接手机，平板电脑、PC以及其他移动终端的桥梁，可以更丰富的发展页面，让视频、音频、游戏以及其他元素构成了一场华丽的代码盛宴。

The fifth major change in the core language of the World Wide Web, HTML. HTML5 was officially finalized in October 2015. However, most browsers already have some HTML5 support, HTML5 is the cutting edge technology of the Web, it has a unique Canvas tag and a multi-choice game development engine that makes it easier for the game to develop, and if apples re-invent mobile phones, HTML5 redefines the network, which is a bridge for linked mobile phones, tablet computers, PCs, and other mobile terminals, and can enrich the development page, allowing video, audio, games and other elements to form a magnificent code feast.

HTML5规范开发完成时，将成为主流。
据统计2013年全球将有10亿手机浏览器支持HTML5，同时HTML Web开发者数量将达到200万。毫无疑问，HTML5将成为未来5-10年内，移动互联网领域的主宰者。 据IDC的调查报告统计，截至2012年5月，有79%的移动开发商已经决定要在其应有程序中整合HTML5技术。

According to statistics, one billion mobile browsers will support HTML5 worldwide in 2013, while the number of HTML Web developers will reach 2 million. There is no doubt that HTML5 will be the dominant mobile Internet area in the next 5 to 10 years.

HTML5是一个新的web标准的集合，它包括全新定义的HTML标签和更为规范化的HTML标签，CSS3以及全新的javascript API接口。这些接口既能操作前端所见所得，也能操作后台输送到前台的数据，比如宁人振奋的离线存储功能。他完全可以实现类似于智能手机APP端的应用。只是在国内，受到网速，以及智能设备性能等原因的限制

HTML5 is a new web-standard collection that includes completely new-defined HTML tags and more standardized HTML tags, CSS3 and a brand-new Javascript API interface. These interfaces can operate both from the front end and from the backstage to the front desk, such as the exciting offline storage function. He can achieve applications similar to smartphone APP end. Only domestically, they are constrained by the speed of the network and the performance of smart equipment.

对于一些网站，特别是那些严重依赖于FLASH的网站HTML5是一个大福音。如果你有一个都是FLASH的站点，你就一定会看到切换到HTML5的好处。首先，搜索引擎的蜘蛛将能够抓取你的站点和索引你的内容。所有嵌入到动画中的内容将全部可以被搜索引擎读取。在搜索引擎优化的基本理论中，这一方面将会驱动你的网站获得更多的右击流量。使用HTML5的另一个好处就是它可以增加更多的功能。对于HTML5的功能性问题，我们从全球几个主流站点对它的青睐就可以看出。

For some sites, especially HTML, which is heavily dependent on FLASH. If you have one, you'll see the benefits of switching to HTML5. First, the spiders of the search engine will be able to capture your site and index your contents. All the contents embedded in the animation will be read by the search engine. In the basic theory of search engine optimization, this will drive your website to get more right-click traffic. The other advantage of using HTML5 is that it can add more functionality. For the functionality of HTML5, we can see its preference for several mainstream sites around the globe.