URL长度
建议不要超过255byte
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静态页参数
在静态页面上使用动态参数,会造成spider多次和重复抓取
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Meta及标题信息
搜索引擎优化的关键
该页面信息完整
Frame信息
搜索引擎抓取不到Frame的内容
该页面有框架
Flash文字描述
Flash描述能让搜索引擎了解该Flash信息
无Flash描述(0)
1. <img src="http://s4.music.126.net/style/web2/img/default/default_album.jpg">
2. <img class="u-captcha j-flag" src="">
3. <img class="imgbg j-flag"/>
4. <img src="${avatarUrl}?param=30y30">
5. <img class="j-flag">
6. <img class="u-captcha j-flag" src="">
7. <img src="http://s4.music.126.net/style/web2/img/default/default_avatar.jpg?param=50y50">
8. <img src="${x.user.avatarUrl}?param=50y50">
9. <img style="margin-right:5px;vertical-align:-2px;" width=13 height=13 src="${x.user.avatarDetail.identityIconUrl}" />
10. <img src="${x.user.vipRights.redplus.iconUrl}" class="brand-tag brand-svip" />
11. <img src="${x.user.vipRights.associator.iconUrl}" class="brand-tag brand-vip" />
12. <img src="//p5.music.126.net/obj/wonDlsKUwrLClGjCm8Kx/31289771075/9cde/206c/1521/ae97069bf19817f1fff4e3afda1d3998.png" class="brand-tag brand-vip" />
13. <img src="//p6.music.126.net/obj/wo3DlcOGw6DClTvDisK1/4213922817/9124/a83c/7eb7/6d7d81b608bfb56d7fb286bd8eb72346.png" class="brand-tag brand-vip" />
14. <img src="//p5.music.126.net/obj/wonDlsKUwrLClGjCm8Kx/31289779981/0735/9a76/996b/2b858ffcf51cb298412b566407c4cc75.png" class="brand-tag brand-vip" />
15. <img src="//p5.music.126.net/obj/wo3DlcOGw6DClTvDisK1/4213922900/5a1b/446b/b722/ec5a532c258824e8b59a45c166195e90.png" class="brand-tag brand-vip" />
16. <img src="//p5.music.126.net/obj/wonDlsKUwrLClGjCm8Kx/31289796623/21a9/2cb2/8817/596f81c8bb28d1bca5f332ac3dc9a79e.png" class="brand-tag brand-vip" />
17. <img src="//p6.music.126.net/obj/wo3DlcOGw6DClTvDisK1/4213922957/d393/4206/8928/a082dd9a7e7bb69e84b138b8df7bbcd0.png" class="brand-tag brand-vip" />
18. <img src="//p5.music.126.net/obj/wonDlsKUwrLClGjCm8Kx/31289814330/170d/189e/70cb/75a12e81f2f6f92407419e417e9777b0.png" class="brand-tag brand-vip" />
19. <img src="//p6.music.126.net/obj/wo3DlcOGw6DClTvDisK1/4213923065/dc4e/2b9c/7677/20a6644c6e3a093d7accce919ae7b169.png" class="brand-tag brand-vip" />
20. <img src="//p5.music.126.net/obj/wonDlsKUwrLClGjCm8Kx/31289819871/cae8/cbb4/63e2/feee66e7a731f20d2ce7aab9e92d1f68.png" class="brand-tag brand-vip" />
21. ......
seo优化建议可以快速定位你页面哪些地方存在不利seo的因素。