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网站seo优化知识详细介绍(四)

时间:2018-08-04 18:35:41  

工具推荐(英文): 

www.xat.com/internet_technology/download.html (图片优化工具) 

FLASH优化 

FLASH优化:

由于FLASH优美的视觉效果和广阔的创意空间,FLASH技术在网页设计和网络广告中的应用非常广泛,很多网站首页甚至全部用FLASH设计。但FLASH网页有一个非常致命的问题,即大部分搜索引擎无法识别FLASH中的信息。Google也只能检索到部分Flash文件中的内嵌链接。 

以下列举一个制造机电设备的企业网站首页的代码,用FLASH制作,请注意是否可以看见有意义的文本: 

 

 

欢迎光临!/title> </p><p><meta http-equiv="Content-Type" c> </p><p><style type="text/css"> </p><p><!-- body { </p><p>margin-left: 0px; </p><p>margin-top: 0px; </p><p>margin-right: 0px; </p><p>margin-bottom: 0px; </p><p>} --> </p><p></style> </p><p><link rel="stylesheet" href="style.txt" type="text/css"> </p><p></head> </p><p><body bgcolor="#FFFFFF" text="#000000"> </p><p><table border="0" width="100%" height="100%" cellspacing="0" cellpadding="0"> </p><p><tr> </p><p><td width="100%" background="images/bg.jpg"><div align="center"> </p><p><center> </p><p><table width="777" border="0" align="center" cellpadding="0" cellspacing="0"> </p><p><tr>  </p><p><td><object classid="clsid27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="777" height="455"> </p><p><param name="movie" value="/article/UploadPic/2007-3/200739223415598.swf"> </p><p><param name="quality" value="high"> </p><p><embed src="/article/UploadPic/2007-3/200739223415598.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="777" height="455"></embed> </p><p></object></td> </p><p></tr> </p><p></table> </p><p><br><span class="style2">本页使用FLASH技术,如果无法正常浏览请下载并<a href="http://www.macromedia.com/shockwave/download/triggerpages/flash.html">安装插件</a>或<a href="asp-bin/big5/?page=1">直接进入</a><br> if you are not able to view the animated <a href="http://www.macromedia.com/shockwave/download/triggerpages/flash.html">pleass install plug-in </a> first <br><!--网站计数器开始--></p><p><script language="Javascript" src="counter/count.asp"></script> </p><p><!--</p><p><br/></p> </div> <ul class="nextpre"> <li class="fl">上一篇:<a href="/news/article/id/51.html">网站seo优化知识详细介绍(三)</a> </li> <li class="fr">下一篇:<a href="/news/article/id/55.html">网站seo优化知识详细介绍(五)</a> </li> </ul> </div> </div> <!--list-news page end--> <footer> <div class="w1125"> <div class="footer_tit"> <span>与我们取得联系,港讯伟业感谢您一路的陪伴, <p>我们将做得更好!</p> </span> </div> <div class="footer_main"> <div class="footer_main_top"> <ul class="ft_mn_topul"> <li class="ft_mn_topli1 ft_mn_topli01" data-scroll-reveal="enter top over 1.3s after 0.1s"> <div> <i></i> <span> <p>企业QQ:</p> <a href="javascript:;">75030266</a> </span> </div> </li> <li class="ft_mn_topli2 ft_mn_topli1" data-scroll-reveal="enter top over 1.3s after 0.2s"> <div> <i class="ft_mn_topli"></i> <span> <p>客服热线:</p> <a href="javascript:;">400-8970-575</a> </span> </div> </li> <li class="ft_mn_topli1" data-scroll-reveal="enter top over 1.3s after 0.3s"> <div> <i class="ft_mn_topli"></i> <span> <p>客服热线:</p> <a href="javascript:;">400-8970-575</a> </span> </div> </li> </ul> </div> </div> </div> <div class="ft_di"> <div class="g_bNav"> <a href="/server/index.html">高端网站定制</a> <em>|</em> <a href="/server/index.html">视觉设计</a> <em>|</em> <a href="/server/index.html">app软件开发</a> <em>|</em> <a href="/server/index.html">微信小程序开发</a> <em>|</em> <a href="/server/index.html">数字化运营服务</a> <em>|</em> <a href="/lianxiwomen/index.html">联系我们</a> </div> <div class="w1125"> <span data-scroll-reveal="enter left over 1.3s after 0.1s">版权所有 © 北京港讯伟业科技有限公司 </span> <span data-scroll-reveal="enter right over 1.3s after 0.1s"><a href="http://www.miitbeian.gov.cn/" target="_blank" rel="nofollow">备案号:京ICP备09010200号-1</a></span> <div id="g_bIcon"> </div> </div> </div> </footer> <!---弹窗start--> <div class="piao_div" id="piao_div"> <div class="paio_border"> <div class="paio_top_img"> <img src="/s_img/text_piao.png"/> </div> <div class="piao_tel"> <div class="piao_tel_left"> <img src="/s_img/img_piao.png"/> </div> <div class="piao_tel_right"> <h1 style="font-size: 22px;">全年服务热线:</h1> <h1>400-8970-575</h1> </div> </div> <div class="piao_click"> <a href="javascript:;" onclick="closeD();">暂不需要</a> <a href="javascript:;" onclick="zixun();">立即咨询</a> </div> </div> <div id="guanbi" onclick="closeD();"> <img src="/s_img/guanbi.png"/> </div> </div> <!--弹窗end--> <!---start--> <div class="hiddens"> <script> var _hmt = _hmt || []; 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