{var%20f='http://v.t.sina.com.cn/share/share.php?appkey=1515056452',u=z||d.location,p=['&url=',e(u),'&title=',e(t||d.title),'&source=',e(r),'&sourceUrl=',e(l),'&content=',c||'gb2312','&pic=',e(p||'')].join('');function%20a(){if(!window.open([f,p].join(''),'mb',['toolbar=0,status=0,resizable=1,width=440,height=430,left=',(s.width-440)/2,',top=',(s.height-430)/2].join('')))u.href=[f,p].join('');};if(/Firefox/.test(navigator.userAgent))setTimeout(a,0);else%20a();})(screen,document,encodeURIComponent,'','','https://www.manongdao.com/data/attach/logo/logo.png', '推荐 可以哭但决不认输i 的问题《Optimization- Is there any way to find and remove》','https://www.manongdao.com/q-1323233.html','页面编码gb2312|utf-8默认gb2312'));){kind=link}
My website has many webpages and I am trying to clean up my stylesheets and scripts. About 10% or more of each js/css are not being used by any of the html pages in my website. What I need is to remove the common unused and redundant css and js. I did a bit of research and found this. But it is not free.
NOTE:
- Some of the js/css are being called by more than one html page and still there is a portion of each js/css not being used by any of the html pages which are calling them.
- My website is only compatible in Chrome.
Helium CSS is a javascript tool for discovering unused CSS across many pages on a web site. You first have to install the javascript file to the page you want to test. Then, you have to call a helium function to start the cleaning.
CSSESS is a bookmarklet that helps you find unused CSS selectors on any site. This tool is pretty easy to use but it won't let you configure and download clean CSS files. It will only list unused CSS files.