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
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1. <img src="https://t3.gstatic.cn/faviconV2?client=SOCIAL&type=FAVICON&fallback_opts=TYPE,SIZE,URL&size=128&url=https://www.trae.com.cn/?utm_source=advertising&utm_medium=w3cschool_ug_cpa&utm_term=hw_trae_w3cschool" style="width: 16px;height: 16px;vertical-align: middle;margin-bottom: 3px;">
2. <img src="//7n.w3cschool.cn/statics/images/public/business-wechat-xsm.jpg?t=1" width="100%">
3. <img src="//7n.w3cschool.cn/statics/images/public/customer-service-wechat.jpg?t=1" width="100%">
4. <img src="https://www.w3cschool.cn/attachments/webnav/202412/879591733360918.png" width="32">
5. <img src="https://atts.w3cschool.cn/Turtle.png" width="32">
6. <img src="https://atts.w3cschool.cn/Markdown.png" width="32">
7. <img src="https://atts.w3cschool.cn/shijianchuo.png" width="32">
8. <img src="https://atts.w3cschool.cn/Mermaid.png" width="32">
9. <img src="https://atts.w3cschool.cn/Python.png" width="32">
10. <img src="https://atts.w3cschool.cn/shiseqi.png" width="32">
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13. <img src="data:image/svg+xml,%3csvg%20id='raccoon_sm_light'%20data-name='raccoon'%20xmlns='http://www.w3.org/2000/svg'%20viewBox='50%2040%20200%20120'%3e%3cdefs%3e%3cstyle%3e%20.cls-1%20{%20fill:%20%23fff;%20}%20.cls-2%20{%20fill:%20%23192842;%20}%20%3c/style%3e%3c/defs%3e%3cg%3e%3cpath%20class='cls-1'%20d='M244.52,103.68l-22-22A5.42,5.42,0,0,1,221,77.13l3.92-28.95a8.31,8.31,0,0,0-8.23-9.42H195.4a12.37,12.37,0,0,0-12.14,9.58,3.92,3.92,0,0,1-3.79,3H120.53a3.92,3.92,0,0,1-3.79-3,12.37,12.37,0,0,0-12.14-9.58H83.33a8.31,8.31,0,0,0-8.23,9.42L79,77.13a5.42,5.42,0,0,1-1.53,4.54l-22,22a15.09,15.09,0,0,0,0,21.31l33.18,33.19A10.43,10.43,0,0,0,96,161.24H204a10.43,10.43,0,0,0,7.38-3.06L244.52,125A15.09,15.09,0,0,0,244.52,103.68Z'/%3e%3cg%3e%3cpath%20class='cls-2'%20d='M161.65,110.58a4.23,4.23,0,0,0-2.79-7.41H141.14a4.23,4.23,0,0,0-2.79,7.41l6.12,5.36a8.38,8.38,0,0,0,11.06,0Z'/%3e%3cpath%20class='cls-2'%20d='M211.33,70.49l2.52-18.59a3.49,3.49,0,0,0-3.46-4H197.21a3.49,3.49,0,0,0-2.47,6Z'/%3e%3cpath%20class='cls-2'%20d='M88.61,70.49,105.2,53.9a3.49,3.49,0,0,0-2.47-6H89.55a3.5,3.5,0,0,0-3.46,4Z'/%3e%3cpath%20class='cls-2'%20d='M234.77,108.45,192.36,66.12a14.93,14.93,0,0,0-10.56-4.37H164.55a13.25,13.25,0,0,0-8.13,2.79l-4.19,3.26a3.63,3.63,0,0,1-4.46,0l-4.19-3.26a13.25,13.25,0,0,0-8.13-2.79H118.2a14.93,14.93,0,0,0-10.56,4.37L65.23,108.45a8.32,8.32,0,0,0,0,11.75L94,148.94a6.61,6.61,0,0,0,4.68,1.94H121.8l-16.64-16.64a6.73,6.73,0,0,1,0-9.52l39.45-39.43a7.63,7.63,0,0,1,10.78,0l31.48,31.47-34.13,34.12h14.65l26.8-26.8.65.64a6.73,6.73,0,0,1,0,9.52L178.2,150.88h23.14a6.61,6.61,0,0,0,4.68-1.94l28.75-28.74A8.32,8.32,0,0,0,234.77,108.45ZM118.36,93.26a5.48,5.48,0,1,1,5.48-5.48A5.49,5.49,0,0,1,118.36,93.26Zm63.28,0a5.48,5.48,0,1,1,5.48-5.48A5.48,5.48,0,0,1,181.64,93.26Z'/%3e%3c/g%3e%3c/g%3e%3c/svg%3e" width="32">
14. <img src="https://atts.w3cschool.cn/aitool-icon.png" width="32">
15. <img src="https://atts.w3cschool.cn/aitool-icon-1.png" width="32">
16. <img src="https://atts.w3cschool.cn/aitool-icon-5.png" width="32">
17. <img src="https://www.w3cschool.cn/attachments/webnav/202412/11734432755.png" width="32">
18. <img src="https://atts.w3cschool.cn/aitool-icon-3.png" width="32">
19. <img src="https://atts.w3cschool.cn/aitool-icon-4.png" width="32">
20. <img class="m-aiTool-img" src="https://atts.w3cschool.cn/aitool-m.png" />
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。