在线等，请教大佬如何给网站添加top标签？

<p>网站：<a href="https://global-edu.top/" target="_blank" data-url="global-edu.top" class="show-5118-data" rel="nofollow">https://global-edu.top/</a></p><p>top标签代码：</p><p><div style='height:50px; line-height:50px; text-align:center; color: #b2b2b2;'><br><br> <a href="<a href="https://blog.csdn.net/qq_27471405/article/details/78105999%22" target="_blank" data-url="blog.csdn.net" class="show-5118-data" rel="nofollow">https://blog.csdn.net/qq_27471405/article/details/78105999%22%3E</a><br><br> important;height:40px !important;" src="<a href="http://pic.kuaizhan.com/g2/M00/71/9D/wKjmqlbSmoyAYCswAAEVnPTZD8E8141345%22" target="_blank" data-url="pic.kuaizhan.com" class="show-5118-data" rel="nofollow">http://pic.kuaizhan.com/g2/M00/71/9D/wKjmqlbSmoyAYCswAAEVnPTZD8E8141345%22</a> /><br><br> <a style="z-index:99999;" id="goTop" href="#"><br><br> important;height:40px!important;" src="<a href="http://pic.kuaizhan.com/g2/M00/71/80/CgpQVFbSmpCAdtMEAAEO6ESdBwI3920068%22" target="_blank" data-url="pic.kuaizhan.com" class="show-5118-data" rel="nofollow">http://pic.kuaizhan.com/g2/M00/71/80/CgpQVFbSmpCAdtMEAAEO6ESdBwI3920068%22</a> /><br><br></div><br></p><p><br></p><p>请问应该如何把这段代码添加到上述网站中？</p>