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(1)
1. <img src="style/1801files/pic/1920x320.jpg" />
2. <img src="https://pic2.52pk.com/files/180131/1289038_102926_1.jpg" />
3. <img src="style/1801files/pic/1920x320.jpg" />
4. <img src="https://www.52pk.com/style/1512files/images/pd2017-2.png" />
5. <img src=" https://pic2.52pk.com/files/allimg/202404/24/1713939729liJi.jpg ">
6. <img src=" https://pic2.52pk.com/files/allimg/202404/23/1713853452RFwk.jpg ">
7. <img src=" https://pic2.52pk.com/files/allimg/202404/24/1713939715GOsd.jpg ">
8. <img src=" https://pic2.52pk.com/files/allimg/202404/23/171385353050Wf.jpg" width="165" height="120">
9. <img src=" https://pic2.52pk.com/files/allimg/202404/23/1713853552eUl4.jpg" width="165" height="120">
10. <img src=" https://pic2.52pk.com/files/allimg/202404/22/1713758133UapF.jpg" width="332" height="168">
11. <img src=" https://pic2.52pk.com/files/allimg/202404/01/1711959003jdmv.jpg" width="166" height="290">
12. <img src="https://ka.52pk.com/data/images/20230518/8MKWosMKtifPVTBL0css_20230518094420.jpg">
13. <img src=" https://pic2.52pk.com/files/allimg/202404/24/1713939899tm5f.jpg" width="250" height="140">
14. <img src=" https://pic2.52pk.com/files/allimg/202404/22/1713763345wtuA.jpg" width="250" height="140">
15. <img src="https://pic2.52pk.com/files/allimg/202202/09/1644371604Ww62.jpg">
16. <img src="https://pic2.52pk.com/files/allimg/202202/09/1644371648AlyL.jpg">
17. <img src="https://pic2.52pk.com/files/allimg/202202/09/1644371695dR5J.jpg">
18. <img src="https://pic2.52pk.com/files/allimg/202202/09/1644371735UBOu.jpg">
19. <img src="https://pic2.52pk.com/files/allimg/202202/09/16443717587Rc5.jpg">
20. <img src="https://pic2.52pk.com/files/allimg/202202/09/1644371795LTDc.jpg">
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。