The HTML5 <wbr> tag is also known as the Word Break Opportunity. The HTML5 <wbr> tag is mainly utilized so that the author could add a line break within the text. This is essential for texts that are too long so that the author would not have to worry that the browser might put a break where it is not necessary, resulting to unappealing view of the web page.
The HTML5 <wbr> tag is just introduced and it is not used in HTML4.01. There is a limitation in using the HTML5 <wbr> tag. It is recognized by web browsers like Firefox, Google Chrome, Safari and Opera. However, Internet Explored is not compatible with HTML5 <wbr> tag.
When it comes to Event Attributes and Global Attributes, using the HTML5 <wbr> tag is no problem at all. It is attuned with both.