When one hits a link (anchor tag) on a web page, and it opens in a new browser tab, there are chances that a hacker might have taken control over your original tab web page. This is caused because of the absence of an important HTML element attribute rel=”noopener”. And it has some serious performance benefits as well. But Facebook and Twitter refuse to correct it because they’ve to make a tradeoff.
web标准取消了target="_blank" ，新标准使用的是rel="external"属性，包括next、previous,、chapter、section等值。 现在要写为：open in a new window 但是要配和JS脚本： function externallinks() { if (!document.getElementsByTagName...
