e1tekoap42

this highlighter has the following features:
<ul>
<li>works in frontend by using javascript ,so it has almost no pressure on the server side</li>
<li>support cache plugin</li>
<li>support UTF-8,GBK and GB2312 encoding search engine (eg:google.com,baidu.com)</li>
</ul>

Search engine keywords highlighter

highlight the keywords if visitor is from search engine

include

After installing WP BaiDu Submit, you can quickly and completely submit webpages to Baidu. It helps you with the following: 
1) Baidu Spider will better understand and include your site. 
2) Baidu Search will better display results from your site.
安装WP BaiDu Submit后，能又快又全的向百度提交网页，有助于： 
1）百度 Spider 更好地了解您的网站，优化收录 
2）网站在百度搜索上得到更好展现

WP BaiDu Submit

WP BaiDu Submit帮助具有百度站长平台链接提交权限的用户自动提交最新文章，以保证新链接可以及时被百度收录。

Search engine keywords highlighter vs WP BaiDu Submit