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="https://dao-library.54traveler.com/dcr-common/logo/logo-colour-hor.png" style="margin-top: -26px;">
2. <img src="https://dao-library.54traveler.com/dcr-common/love.png">
3. <img src="https://dao-library.54traveler.com/dcr-common/logo/logo-colour-hor.png" style="width: 90%;margin-top: 5px;">
4. <img src="https://dao-library.54traveler.com/dcr-common/menu/telephone-red.png" style="width: 20px;height:20px;position: absolute;bottom: 0;right: 10px;">
5. <img src="https://dao-library.54traveler.com/dcr-common/menu/my-red.png" style="width: 20px;height:20px;position: absolute;bottom: 0;right: 10px;">
6. <img src="https://dao-library.54traveler.com/dcr-common/about%20us.jpeg" style="width: 100%;">
7. <img src="https://54traveler.com/wp-content/themes/54traveler/images/whyUs1.jpg">
8. <img src="https://54traveler.com/wp-content/themes/54traveler/images/whyUs2.jpg">
9. <img src="https://54traveler.com/wp-content/themes/54traveler/images/whyUs3.jpg">
10. <img src="https://54traveler.com/wp-content/themes/54traveler/images/whyUs4.jpg">
11. <img src="https://dao-library.54traveler.com/dcr-common/buttom-one.png">
12. <img src="https://dao-library.54traveler.com/dcr-common/buttom-two.png">
13. <img src="https://dao-library.54traveler.com/dcr-common/buttom-three.png">
14. <img src="https://dao-library.54traveler.com/dcr-common/menu/goTop-red.png">
15. <img src="https://dao-library.54traveler.com/dcr-common/menu/telephone-red.png">
16. <img src='https://dao-library.54traveler.com/dcr-common/code/dcr-pc-code.png' style='width:180px;height:227px;'>
17. <img src="https://dao-library.54traveler.com/dcr-common/menu/scanCode-red.png">
18. <img src='https://dao-library.54traveler.com/dcr-common/code/dcr-pc-preview.png' style='width:360px;height:480px;'>
19. <img src="https://dao-library.54traveler.com/dcr-common/menu/wxCode-red.png">
20. <img src='https://dao-library.54traveler.com/dcr-common/code/dcr-pc-code.png' style='width:180px;height:227px;'>
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。
