NetToolkit


Enter domain


← Click to update

csdn.net

Website review csdn.net

 Generated on August 19 2021 16:48 PM

Old statistics? UPDATE !


The score is 47/100

SEO Content

Title

CSDN - 专业开发者社区



Length : 14

Perfect, your title contains between 10 and 70 characters.
Description

CSDN是全球知名中文IT技术交流平台,创建于1999年,包含原创博客、精品问答、职业培训、技术论坛、资源下载等产品服务,提供原创、优质、完整内容的专业IT技术开发社区.



Length : 85

Great, your meta description contains between 70 and 160 characters.
Keywords

CSDN博客,CSDN学院,CSDN论坛,CSDN直播



Good, your page contains meta keywords.
Og Meta Properties This page does not take advantage of Og Properties. This tags allows social crawler's better structurize your page. Use this free og properties generator to create them.
Headings
H1 H2 H3 H4 H5 H6
0 0 13 0 0 0
  • [H3] 头条
  • [H3]
  • [H3] 热点事件讨论
  • [H3] 推荐直播
  • [H3] 微服务架构下,云原生应用的安全能力构建
  • [H3] RLChina 2021 强化学习暑期课-20日
  • [H3] RLChina 2021 强化学习暑期课-21日
  • [H3] RLChina 2021 强化学习暑期课-22日
  • [H3] 活动日历
  • [H3] 会员精选
  • [H3] 推荐专题
  • [H3] 社区推荐
  • [H3] 友情链接
Images We found 183 images on this web page.

180 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio Ratio : 1%

This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.
Flash Perfect, no Flash content has been detected on this page.
Iframe Too Bad, you have Iframes on the web pages, this mean that content in an Iframe cannot be indexed.

URL Rewrite Good. Your links looks friendly!
Underscores in the URLs Perfect! No underscores detected in your URLs.
In-page links We found a total of 16 links including 0 link(s) to files



Anchor Type Juice
对话图灵奖得主Jeffrey Ullman Internal Passing Juice
腾讯再投500亿助力共同富裕 Internal Passing Juice
历史上的今天:中国雅虎邮箱成历史 Internal Passing Juice
世界上第一部智能手机发布27周年 Internal Passing Juice
苹果女高管再指控公司存在职场欺凌 Internal Passing Juice
@程序员,你还在做创业梦吗? Internal Passing Juice
去哪儿网技术沙龙 Internal Passing Juice
Python全栈技术社区 Internal Passing Juice
UI设计狮聚集地 Internal Passing Juice
秋招攻略 Internal Passing Juice
OneFlow深度学习框架 Internal Passing Juice
RTC即刻构建 Internal Passing Juice
视觉中国 External Passing Juice
Veer External Passing Juice
BOSS直聘 External Passing Juice
看准网 External Passing Juice

SEO Keywords

Keywords Cloud 我用多线程优化了亿级流量电商业务下的海量数据校对系统性能直接提升了200全程干货建议收藏 不喜欢该作者 android老皮 原力计划 rlchina 直播预约 内容质量差 退休的龙叔 内容重复 不感兴趣
Keywords Consistency
Keyword Content Title Keywords Description Headings
内容质量差 11
不喜欢该作者 11
不感兴趣 9
内容重复 9
原力计划 7

Usability

Url Domain : csdn.net
Length : 8
Favicon Great, your website has a favicon.
Printability We could not find a Print-Friendly CSS.
Language Good. Your declared language is zh.
Dublin Core This page does not take advantage of Dublin Core.

Document

Doctype HTML 5
Encoding Perfect. Your declared charset is UTF-8.
W3C Validity Errors : 73
Warnings : 7
Email Privacy Warning! At least one email address has been found in the plain text. Use free antispam protector to hide email from spammers.
Deprecated HTML Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
Excellent, your website doesn't use nested tables.
Too bad, your website is using inline styles.
Great, your website has few CSS files.
Too bad, your website has too many JS files (more than 6).
Perfect, your website takes advantage of gzip.

Mobile

Mobile Optimization
Apple Icon
Meta Viewport Tag
Flash content

Optimization

XML Sitemap Great, your website has an XML sitemap.

http://csdn.net/sitemap.xml
https://www.csdn.net/sitemap-aggpage-index.xml
https://www.csdn.net/article/sitemap.txt
Robots.txt http://csdn.net/robots.txt

Great, your website has a robots.txt file.
Analytics Missing

We didn't detect an analytics tool installed on this website.

Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.

PageSpeed Insights


Device
Categories