Login     Sign Up
SEO tool for better search engine rankings, enter URL to generate report
Home Latest Reports SEO Compare Title Optimizer Sitemap Generator Keywords Map Web Directory Most Backlinks Most Value

csdn.net favicon csdn.net

Excellent Practice30
Improvement Could be Made12
Critical Issues to Attend9
Nov 7, 2019 11:43 AM

Click To Re-generate Current Report

Recommended Actions

  • Set meta description for your page.
  • Set meta keywords.
  • Create one H1 element for your page, put the most important keywords in.
  • Write more in-depth content on the topics of your page.
  • Reduce number of links to other pages.
  • Implement HTTP compression for your site.
  • Implement browser caching for your site.
  • Use HTML headings(H1 - H6) and inline emphasis tags (<EM><B><I><EM><STRONG>).
  • Declare language in use for your site.
  • Create RSS feed for your site.
  • ...     161
  • Register To View All >>

Detailed Reviews

Related Category
Most related categories of this website.

android   apps   css   hacking   javascript   linux   tutorials   wars  

Title
CSDN-专业IT技术社区

Words count: 2    Unique Words: 2    Length: 25 characters
[ To optimize the page title, Use this SEO Title Optimizer ]

Excellent! the title contains 1-12 words, and within 10-70 characters!

The title will be displayed in search engine results in the form of a direct link to the site.

Tips:
1. ideally, the title should contain 10 to 70 characters, including spaces. (Google displays up to 70 characters in the title, and takes into account only the first 12 words.)
2. put the most important and relevant keywords in the title, try not to repeat any word.
3. each individual page should have a unique title.
Description
Words count: 0    Length: 0 characters
[ To optimize the page description, Use this SEO Meta Description Optimizer ]


Meta Description is not set.

Meta Descriptions provide concise explanations of the contents of web pages, that are commonly used by search engines on search result pages to display preview snippets for a given page.

Tips:
1. it is best to keep meta descriptions between 70-160 characters.
2. a readable, compelling description using important keywords can draw a much higher click-through rate of searchers to the given web page.
3. avoid keyword stuffing, ensure each page has its own unique description.
Google SERP Preview

[ To optimize this Google SERP preview, Use this Google SERP Optimizer ]

Page description is missing.

an optimized SERP snippet will have a higher click through rate.

Tips:
1. make sure the title is clear, simple, straight to the point.
2. make sure the description is relevant and properly summarized the page content.
Keywords
Words count: 0    Length: 0 characters    keyword phrases count : 0

Meta Keywords is not set.
[ To optimize the meta keywords, Use this SEO Meta Keywords Optimizer ]

Meta keywords should not be ignored, though they are not a major ranking factor for most of search engines nowadays. A Meta keywords tag is supposed to be a brief and concise list of the most important themes of your page

Tips:
1. keep your list of keywords or keyword phrases down to 10 - 20 unique words or phrases.
2. separate the words or phrases using a comma (you do not need to leave a space between words separated by commas).
3. do not repeat words or phrases.
4. put your most important word or phrases at the beginning of your list.
Keywords Cloud
This keywords cloud gives your an idea of what are those important keywords appears in your website.

alibaba  csdn  csdn资讯  css  github  https  hyb  ibm  java  mysql  python  spring  中国麻将  八年来  内容质量差  刚刚阅读在这里  十一款游戏教你学会  号从星际空间发首批数据  太真实了  它来了  实用工具  很安全  微软全面拥抱  我们凭什么相信  推荐不准  数据库  服务b  点击刷新  狗屁不通  玩转jetbot自动驾驶小车  程序人生  程序员相亲图鉴  笛卡尔运动规划  精准屏蔽  计算机基础  让旅行者  这五大功能算法你需要知道  这项技术厉害了  选择理由  音视频开发 

Top 20 Keywords
Total Terms Count: 756

It is nice! the word density is quite ok.

Top 20 terms occurance and density
KeywordIn DomainIn TitleIn DescriptionIn Heading In Body Density
内容质量差 29 3.84%
精准屏蔽 29 3.84%
选择理由 29 3.84%
推荐不准 29 3.84%
github 7 0.93%
https 5 0.66%
csdn 4 0.53%
python 4 0.53%
中国麻将 3 0.40%
服务b 3 0.40%
mysql 3 0.40%
java 3 0.40%
我们凭什么相信 2 0.26%
hyb 2 0.26%
数据库 2 0.26%
程序人生 2 0.26%
csdn资讯 2 0.26%
spring 2 0.26%
点击刷新 2 0.26%
笛卡尔运动规划 2 0.26%

keyword density can be used as a factor in determining whether a web page is relevant to a specified keyword or keyword phrase.


Tips:
1. the optimum keyword density to be 1.0% - 3.0%. Using a keyword more than that could be considered search spam.
2. overuse of keywords, a practice called keyword stuffing, will cause a web page to be penalized.
Highlight
<H1><H2><H3><H4><H5><H6><B><U><I><EM><STRONG>Total
02963000003209133

Excellent! The page is using HTML headings (<H1> - <H6>) and inline emphasis tags (<EM><B><I><EM><STRONG>)

<H2>

(29)
【社会网络分析图】python实现
大学四年自学走来,这些私藏的实用工具/学习网站我贡献出来了
该如何弥补 GitHub 功能缺陷?
荐 Eastmount博客导读:专栏系统分类和博客归纳总结
荐 【漏洞复现】泛微ecology OA系统某接口存在数据库配置信息泄露漏洞
Azure-900学习 云计算入门笔记整理-1
荐 Python十大装B语法
一文搞懂 Webpack 多入口配置
荐 这30个CSS选择器,你必须熟记(上)
荐 redis的入门/原理/实战大总结
中国麻将:世界上最早的区块链项目
ROS笔记(35) 笛卡尔运动规划
荐 Spring Cloud(09)——服务端负载工具Zuul
央行数字货币技术架构---HashGraph共识算法之虚拟投票
Python——画一棵漂亮的樱花树(不同种樱花+玫瑰+圣诞树喔)
荐 Beetl的基本用法
荐 11月7日科技资讯|腾讯 Github 全球贡献前十;三星可折叠手机售价 1.6 万;OpenTitan 正式开源|极客头条
让程序员崩溃的瞬间(非程序员勿入)
荐 别在学习框架了,那些让你起飞的计算机基础知识。
500行代码,教你用python写个微信飞机大战
荐 手把手教你Android人脸识别登录
再谈高并发下限流算法的设计
荐 Vue + Spring Boot 项目实战(十四):用户认证方案与完善的访问拦截
Java面试 部分
一文读懂 JWT!
荐 Arthas开源一周年,Github Star 16K,我们一直在坚持什么?
荐 Centos7使用Yum安装高版本的LNMP
Python自动化完成tb喵币任务
2019双十一淘宝天猫刷喵币

<H3>

(63)
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
选择理由,精准屏蔽
今日推荐
七个开发者成就百亿市值公司?这个技术思路如今让阿里发扬光大
玩转JetBot自动驾驶小车,这五大功能算法你需要知道!
首次落地中国大陆的OpenInfra:中国对于开源做出的贡献力量已不可忽视
程序员相亲图鉴,太真实了
数据库“新解”,看这里,get!
腾讯Blade Team发现云虚拟化平台逃逸漏洞 积极护航云生态安全
十一款游戏教你学会 CSS!
Python 处理分析 128 张 Excel 表格竟不到3秒?| 附数据集
羡慕!微软成功尝试:员工周休三天、待遇不变,工作效率却提高 40%!
为什么Linux CFS调度器没有带来惊艳的碾压效果? | CSDN博文精选
我们凭什么相信 5G 很安全?
雷军靠写代码赚第一个 100 万,马化腾亲自写腾讯网,码农出身的大佬!
科大讯飞联合生态伙伴推出全新专用语音芯片 CSK400 系列,算力达 128GOPS
从 Android 6.0 源码的角度剖析 Binder 工作原理 | CSDN 博文精选
上云,你准备好了吗?
高通骁龙™杯3D手游开发大赛颁奖活动
如何看待AI换脸技术?
GitChat极客书 我要订阅
Java 并发编程的艺术
跟老男孩学 Linux 运维:Web 集群实战
我的第一本算法书
深度学习入门:基于 Python 的理论与实现
活动日历
2019 中国开发者大调查
体验青云容器服务·参与有奖调研
2019 第三届北京创新论坛
IBM Watson 数据建模实战在线公开课
公开课 | 玩转JetBot自动驾驶小车,这五大功能算法你需要知道!
2019软件绿色联盟开发者大会
2019 中国大数据技术大会(BDTC)
2019 嵌入式智能国际大会
2019音视频大会·深圳站
企业博客申请企业博客
<I> (32)
<STRONG> (9)


HTML headings and emphasis tags are the most basic forms to indicate important content.

Tips:
1. use your keywords in the headings and make sure the first level heading (<H1>) includes the most important keywords.
2. never duplicate the title tag content in the heading tags.
3. for more effective SEO, use only one <H1> tag per page
Reading Level
100

The page text content is a bit too simple.

Ensure your page content text can be read and understood by most of your site visitors. not too difficult nor too simple.

Tips:
1. a score below 30, indicates the text content is too difficult to be read and understood.
2. a sore above 80, may suggest that the site is lack of in-depth and expertise of its topics (low quality content).
3. an optimal reading level score shall be 50-70.
Language
the website does not declare its language in use.

the detected language is : zh-Hans

Declare the language in use can help search engine to better understand and rendering your page, especially when special characters are encountered.
Page Encoding
utf-8 Excellent! the website declared its character encoding.

Declare the character encoding can help search engine to better rendering your page, especially when it comes to
non-asii characters.
Favicon
Excellent! the website has a shortcut favicon image.

RSS
the website does not have a RSS Feed.

Robots.txt
http://csdn.net/robots.txt Excellent! the website has a Robots.txt file to regulate search engine crawlers access.

Robots.txt file can be used to regulate access of search engine crawlers, properly configured robots.txt file can help
crawlers to better understand your website.

Tips:
1. grand robots access to those pages you wish them to crawl.
2. restrict access to those pages you do not wish search engines to see and crawl.
XML Sitemap
http://csdn.net/sitemap.xml Excellent! the website has a XML Sitemap to guide search engine crawlers for indexing its pages.
[ To generate XML sitemap, Use this XML Sitemap Generator ]

Sitemap helps search engine crawler to identify your website pages.

Tips:
1. ensure all your important pages are listed in the sitemap.
2. ensure to indicate the frequency of change and importance of each url.
3. inform search engines of the location/URL of your sitemap (eg, For Google, you can set the website sitemap location through Google Webmaster management panel).
Loading Time
2.23 seconds - 14.70 Kb/s

The loading speed is normal, however it can be further improved.

Estimated loading time for different internet connections
Modem
(56Kbits/s)
Mobile/HSDPAM
(7.2Mbits/s)
ADSL
(8Mbits/s)
Cable
(30Mbits/s)
Optical Fibre
(100Mbits/s)
4.68 s 0.04 s 0.03 s 0.01 s 2.62 ms

Site speed is becoming an crucial ranking factor. Slow page loading is one of the biggest complains of web users. If the loading time is too long, you may need to check your server, network, or system codes and structure.

Tips:
1. ideal loading time is less than 1 seconds, if it take more than 5 seconds to load your site, likely users will run out of patience, so do search engines.
2. improve your SEO by optimizing your website to have a small size and faster responding server.
Total Size
33 Kb (32,782 bytes)

Excellent! the page size is just nice, that is within 30K-150K!

Page size affects the speed of your website.

Tips:
1. try to keep you page size between 30K-150K
2. put javascript and style sheet in separate files, and link them to the main page.
3. use optimized images for web and set up your server with gzip for downloading
Text To Code Ratio
Total Size Text Size HTML Code Size Text/HTML Code Ratio
33 Kb (32,782 bytes) 9 Kb (8,943 bytes) 24 Kb (23,839 bytes) 37.51 %


Excellent! the text to html code ratio is just nice, that is within 15%-70%!

the ratio of text to HTML code should always be above 15% for good SEO gain,
it is below 15% then that means that your website probably needs more text content.

Tips:
1. a ratio between 25% and 70% is ideal, when it goes beyond than that, the page might run the risk of being considered as spam. As long as the content is relevant and gives essential information, it is a plus point to have more of it.
2. improve your SEO by adding more relevant text to your pages and also increasing your keyword density.
Flash
Excellent! No flash component is detected on this page.

Flash content can not be properly indexed by search engines, and normally flash file is large in size, which slow down the loading of your page.

Tips:
1. avoid flash content whenever possible if you wish to have a fast and SEO friendly website.
Frame
Excellent! No frame is detected on this page.

Framesets and individual frames could cause problem for search engine to crawl your pages

Tips:
1. avoid frames whenever possible.
2. search engines do not like frames.
3. use iframe instead if you really have no choice.
Inline CSS
9 Inline CSS components are detected on this page.

It is a good practice to move inline CSS rules into an external CSS file in order to make your page lighter and increasing the text to code ratio.

Tips:
1. move inline css rules to external css file.
2. separate style from html.
Nested Table
Excellent! No nested table is detected on this page (nested table : 0, total table : 0)

nested tables could slow down page rendering and lead to bad user experience.

Tips:
1. avoiding <table> for your page layout.
2. using <div> instead of <table>.
Plain Text Email
Excellent! No Plain Text Email is detected on this page.

Redirect Count
1 redirection was detected for loading this page.

Using HTTPS
Excellent! HTTPS is used for your page.

WWW Resolve
Excellent! the websites https://www.csdn.net/ and http://csdn.net are resolved to the same url :https://www.csdn.net/

Search Engines treat URLs with or without "www" as two different records.

Tips:
1. edit your .htaccess file and permanently redirect one to the other (eg redirect www.mysite.com to mysite.com).
URL Rewrite
Non SEO Friendly URLs
https://bss.csdn.net/m/zone/bdtc2019?utm_source=ad
https://bss.csdn.net/m/zone/bdtc2019?utm_source=ad
https://bss.csdn.net/m/zone/bdtc2019?utm_source=ad
https://blog.csdn.net/ay1156983836?utm_source=feed
https://blog.csdn.net/m0_37907797?utm_source=feed
https://blog.csdn.net/csdnnews?utm_source=feed
https://blog.csdn.net/Eastmount?utm_source=feed
https://blog.csdn.net/sun1318578251?utm_source=feed
https://blog.csdn.net/qq_35048430?utm_source=feed
https://blog.csdn.net/xufive?utm_source=feed
https://blog.csdn.net/qianyu6200430?utm_source=feed
https://blog.csdn.net/Ed7zgeE9X?utm_source=feed
https://blog.csdn.net/hebtu666?utm_source=feed
https://blog.csdn.net/gao_chun?utm_source=feed
https://blog.csdn.net/qq_32618327?utm_source=feed
https://blog.csdn.net/elim168?utm_source=feed
https://blog.csdn.net/Yt7589?utm_source=feed
https://blog.csdn.net/weixin_43943977?utm_source=feed
https://blog.csdn.net/gdkyxy2013?utm_source=feed
https://blog.csdn.net/weixin_39786569?utm_source=feed
https://blog.csdn.net/ybhuangfugui?utm_source=feed
https://blog.csdn.net/m0_37907797?utm_source=feed
https://blog.csdn.net/u012365828?utm_source=feed
https://blog.csdn.net/weixin_45574883?utm_source=feed
https://blog.csdn.net/weixin_43163769?utm_source=feed
https://blog.csdn.net/Neuf_Soleil?utm_source=feed
https://blog.csdn.net/qq_41604794?utm_source=feed
https://blog.csdn.net/csdnnews?utm_source=feed
https://blog.csdn.net/hengyunabc?utm_source=feed
https://blog.csdn.net/devcloud?utm_source=feed
https://blog.csdn.net/qq_44198436?utm_source=feed
https://blog.csdn.net/Hallo_ZM?utm_source=feed
https://blog.csdn.net...rticle/details/102915393?from=groupmessage&isappinstalled=0
https://blog.csdn.net...rticle/details/102915393?from=groupmessage&isappinstalled=0
https://bss.csdn.net/m/pk/home?id=10599
https://bss.csdn.net/m/pk/home?id=10599
https://bss.csdn.net/m/pk/home?id=10598
https://bss.csdn.net/m/pk/home?id=10597
https://bss.csdn.net/m/topic/dev_survey2019?source_id=huiyi
https://bss.csdn.net/cview/reg/?project_id=4380&identy_id=2171&utm_source=HDRL
https://huiyi.csdn.net/activity/product/goods_list?project_id=4389
https://edu.csdn.net/huiyiCourse/detail/1079?project_id=1079&utm_source=HDRL
https://huiyi.csdn.net/activity/product/goods_list?project_id=4361
https://bss.csdn.net/m/zone/bdtc2019?utm_source=huodong
https://bss.csdn.net/cview/reg/?project_id=4335&identy_id=2152


You may use url rewrite techniques to make these 45 urls to be SEO friendly.

clean, short and relevant URLs are favoured by users and search engines

Tips:
1. use url rewrite to turn dynamic pages with query parameters into seo friendly static pages.
2. put your important keywords in the url.
3. good urls are not only user friendly but also seo friendly.
Underscore In URL
URLs with underscore
https://bss.csdn.net/m/topic/cloud_x
https://bss.csdn.net/m/topic/cloud_x
https://bss.csdn.net/m/topic/cloud_x
https://bss.csdn.net/m/zone/bdtc2019?utm_source=ad
https://bss.csdn.net/m/zone/bdtc2019?utm_source=ad
https://bss.csdn.net/m/zone/bdtc2019?utm_source=ad
https://blog.csdn.net/ay1156983836?utm_source=feed
https://blog.csdn.net/m0_37907797/article/details/102781027
https://blog.csdn.net/m0_37907797
https://blog.csdn.net/m0_37907797?utm_source=feed
https://blog.csdn.net/m0_37907797/article/details/102781027
https://blog.csdn.net...97/article/details/102781027#commentBox
https://blog.csdn.net/csdnnews?utm_source=feed
https://blog.csdn.net/Eastmount?utm_source=feed
https://blog.csdn.net/sun1318578251?utm_source=feed
https://blog.csdn.net/qq_35048430/article/details/102713188
https://blog.csdn.net/qq_35048430
https://blog.csdn.net/qq_35048430?utm_source=feed
https://blog.csdn.net/qq_35048430/article/details/102713188
https://blog.csdn.net...30/article/details/102713188#commentBox
https://blog.csdn.net/xufive?utm_source=feed
https://blog.csdn.net/qianyu6200430?utm_source=feed
https://blog.csdn.net/Ed7zgeE9X?utm_source=feed
https://blog.csdn.net/hebtu666?utm_source=feed
https://blog.csdn.net/gao_chun/article/details/102795414
https://blog.csdn.net/gao_chun
https://blog.csdn.net/gao_chun?utm_source=feed
https://blog.csdn.net/gao_chun/article/details/102795414
https://blog.csdn.net...un/article/details/102795414#commentBox
https://blog.csdn.net/qq_32618327/article/details/99966978
https://blog.csdn.net/qq_32618327
https://blog.csdn.net/qq_32618327?utm_source=feed
https://blog.csdn.net/qq_32618327/article/details/99966978
https://blog.csdn.net...327/article/details/99966978#commentBox
https://blog.csdn.net/elim168?utm_source=feed
https://blog.csdn.net/Yt7589?utm_source=feed
https://blog.csdn.net...ixin_43943977/article/details/102691392
https://blog.csdn.net/weixin_43943977
https://blog.csdn.net/weixin_43943977?utm_source=feed
https://blog.csdn.net...ixin_43943977/article/details/102691392
https://blog.csdn.net...77/article/details/102691392#commentBox
https://blog.csdn.net/gdkyxy2013?utm_source=feed
https://blog.csdn.net...ixin_39786569/article/details/102948628
https://blog.csdn.net/weixin_39786569
https://blog.csdn.net/weixin_39786569?utm_source=feed
https://blog.csdn.net...ixin_39786569/article/details/102948628
https://blog.csdn.net...69/article/details/102948628#commentBox
https://blog.csdn.net/ybhuangfugui?utm_source=feed
https://blog.csdn.net/m0_37907797/article/details/102618796
https://blog.csdn.net/m0_37907797
https://blog.csdn.net/m0_37907797?utm_source=feed
https://blog.csdn.net/m0_37907797/article/details/102618796
https://blog.csdn.net...97/article/details/102618796#commentBox
https://blog.csdn.net/u012365828?utm_source=feed
https://blog.csdn.net...ixin_45574883/article/details/102874953
https://blog.csdn.net/weixin_45574883
https://blog.csdn.net/weixin_45574883?utm_source=feed
https://blog.csdn.net...ixin_45574883/article/details/102874953
https://blog.csdn.net...83/article/details/102874953#commentBox
https://blog.csdn.net...ixin_43163769/article/details/100889290
https://blog.csdn.net/weixin_43163769
https://blog.csdn.net/weixin_43163769?utm_source=feed
https://blog.csdn.net...ixin_43163769/article/details/100889290
https://blog.csdn.net/Neuf_Soleil/article/details/102788866
https://blog.csdn.net/Neuf_Soleil
https://blog.csdn.net/Neuf_Soleil?utm_source=feed
https://blog.csdn.net/Neuf_Soleil/article/details/102788866
https://blog.csdn.net...il/article/details/102788866#commentBox
https://blog.csdn.net/qq_41604794/article/details/102771602
https://blog.csdn.net/qq_41604794
https://blog.csdn.net/qq_41604794?utm_source=feed
https://blog.csdn.net/qq_41604794/article/details/102771602
https://blog.csdn.net...94/article/details/102771602#commentBox
https://blog.csdn.net/csdnnews?utm_source=feed
https://blog.csdn.net/hengyunabc?utm_source=feed
https://blog.csdn.net/devcloud?utm_source=feed
https://blog.csdn.net/qq_44198436/article/details/102734420
https://blog.csdn.net/qq_44198436
https://blog.csdn.net/qq_44198436?utm_source=feed
https://blog.csdn.net/qq_44198436/article/details/102734420
https://blog.csdn.net...36/article/details/102734420#commentBox
https://blog.csdn.net/Hallo_ZM/article/details/102774244
https://blog.csdn.net/Hallo_ZM
https://blog.csdn.net/Hallo_ZM?utm_source=feed
https://blog.csdn.net/Hallo_ZM/article/details/102774244
https://blog.csdn.net...ZM/article/details/102774244#commentBox
https://bss.csdn.net/m/topic/dev_survey2019?source_id=huiyi
https://bss.csdn.net/..._id=4380&identy_id=2171&utm_source=HDRL
https://huiyi.csdn.ne...vity/product/goods_list?project_id=4389
https://edu.csdn.net/...il/1079?project_id=1079&utm_source=HDRL
https://huiyi.csdn.ne...vity/product/goods_list?project_id=4361
https://bss.csdn.net/m/zone/bdtc2019?utm_source=huodong
https://bss.csdn.net/m/topic/embedded_ai
https://bss.csdn.net/...iew/reg/?project_id=4335&identy_id=2152
https://blog.csdn.net/SequoiaDB_Official
https://blog.csdn.net/SequoiaDB_Official
https://blog.csdn.net/jdcdev_
https://blog.csdn.net/jdcdev_
https://blog.csdn.net/weixin_44326589
https://blog.csdn.net/weixin_44326589
...


You have 104 Urls with underscore.

Search Engines treat hyphen as word separator, they do not treat underscore as word separator.


Tips:
1. use hyphen "-" instead of underscore "_" to optimize your page url.
2. help search engines to better understand your url, eventually will benefit your page`s ranking.
Links
Internal Links
(link to pages within this domain)
External Links
(link to pages on other websites)
Total
260 10 270


Too many links (270), it may be considered as spam!

Internal Links (link to pages within this domain) - 260
URL Anchor Text
http://csdn.net/推荐
http://csdn.net/nav/watchers关注
http://csdn.net/nav/career程序人生
http://csdn.net/nav/pythonPython
http://csdn.net/nav/javaJava
http://csdn.net/nav/web前端
http://csdn.net/nav/arch架构
https://blockchain.csdn.net区块链
http://csdn.net/nav/db数据库
http://csdn.net/nav/game游戏开发
http://csdn.net/nav/mobile移动开发
http://csdn.net/nav/ops运维
https://ai.csdn.net人工智能
http://csdn.net/nav/sec安全
https://cloud.csdn.net/云计算/大数据
http://csdn.net/nav/engineering研发管理
http://csdn.net/nav/iot物联网
http://csdn.net/nav/fund计算机基础
http://csdn.net/nav/avi音视频开发
http://csdn.net/nav/other其他
https://blog.csdn.net/csdnnews/article/details/102927701
https://blog.csdn.net/csdnnews/article/details/102927701这项技术厉害了!让旅行者 2 号从星际空间发首批数据!
https://blog.csdn.net/csdnnews/article/details/102927701
https://blog.csdn.net/csdnnews/article/details/102951553
https://blog.csdn.net/csdnnews/article/details/102951553微软全面拥抱 AI!
https://blog.csdn.net/csdnnews/article/details/102951553
https://blog.csdn.net...KyQDXYm3F8rB0/article/details/102948088
https://blog.csdn.net...KyQDXYm3F8rB0/article/details/102948088这款“狗屁不通”文章生成器火了,效果确实比GPT 2差太远
https://blog.csdn.net...KyQDXYm3F8rB0/article/details/102948088
https://bss.csdn.net/m/topic/cloud_x
https://bss.csdn.net/m/topic/cloud_x云+X 案例征集
https://bss.csdn.net/m/topic/cloud_x
https://blog.csdn.net...KyQDXYm3F8rB0/article/details/102927033
https://blog.csdn.net...KyQDXYm3F8rB0/article/details/102927033十年公务员转行IT,自学AI三年,他淬炼出746页机器学习入...
https://blog.csdn.net...KyQDXYm3F8rB0/article/details/102927033
http://csdn.net/#myCarouselPrevious
http://csdn.net/#myCarouselNext
https://bss.csdn.net/m/zone/bdtc2019?utm_source=ad
https://bss.csdn.net/m/zone/bdtc2019?utm_source=ad汇聚微软、阿里、华为、百度、腾讯等知名公司落地经验
https://bss.csdn.net/m/zone/bdtc2019?utm_source=ad
https://blog.csdn.net/csdnnews/article/details/102954973
https://blog.csdn.net/csdnnews/article/details/1029549736G 研发启动,普通人如何借势加薪?
https://blog.csdn.net/csdnnews/article/details/102954973
https://blog.csdn.net/ay1156983836/article/details/102718848【社会网络分析图】python实现
https://blog.csdn.net/ay1156983836
https://blog.csdn.net/ay1156983836?utm_source=feeday1156983836
https://blog.csdn.net/ay1156983836/article/details/102718848845
https://blog.csdn.net/m0_37907797/article/details/102781027大学四年自学走来,这些私藏的实用工具/学习网站我贡献出来了
https://blog.csdn.net/m0_37907797
https://blog.csdn.net/m0_37907797?utm_source=feed帅地
https://blog.csdn.net/m0_37907797/article/details/10278102763558
https://blog.csdn.net...97/article/details/102781027#commentBox248
https://blog.csdn.net/csdnnews/article/details/101809766该如何弥补 GitHub 功能缺陷?
https://blog.csdn.net/csdnnews
https://blog.csdn.net/csdnnews?utm_source=feedCSDN资讯
https://blog.csdn.net/csdnnews/article/details/1018097663329
https://blog.csdn.net...ws/article/details/101809766#commentBox3
https://blog.csdn.net/Eastmount/article/details/99683207荐 ...
https://blog.csdn.net/Eastmount
https://blog.csdn.net/Eastmount?utm_source=feedEastmount
https://blog.csdn.net/Eastmount/article/details/99683207826
https://blog.csdn.net...unt/article/details/99683207#commentBox11
https://blog.csdn.net...sun1318578251/article/details/102760378荐 ...
https://blog.csdn.net/sun1318578251
https://blog.csdn.net/sun1318578251?utm_source=feed清水samny
https://blog.csdn.net...sun1318578251/article/details/1027603781835
https://blog.csdn.net/qq_35048430/article/details/102713188Azure-900学习 云计算入门笔记整理-1
https://blog.csdn.net/qq_35048430
https://blog.csdn.net/qq_35048430?utm_source=feedAu-world-鸽
https://blog.csdn.net/qq_35048430/article/details/1027131881324
https://blog.csdn.net...30/article/details/102713188#commentBox3
https://blog.csdn.net/xufive/article/details/102856921荐 ...
https://blog.csdn.net/xufive
https://blog.csdn.net/xufive?utm_source=feed天元浪子
https://blog.csdn.net/xufive/article/details/10285692120921
https://blog.csdn.net...ve/article/details/102856921#commentBox32
https://blog.csdn.net...qianyu6200430/article/details/100789540一文搞懂 Webpack 多入口配置
https://blog.csdn.net/qianyu6200430
https://blog.csdn.net/qianyu6200430?utm_source=feedSHERlocked93
https://blog.csdn.net...qianyu6200430/article/details/100789540487
https://blog.csdn.net/Ed7zgeE9X/article/details/102812665荐 ...
https://blog.csdn.net/Ed7zgeE9X
https://blog.csdn.net/Ed7zgeE9X?utm_source=feed前端达人
https://blog.csdn.net/Ed7zgeE9X/article/details/10281266511624
https://blog.csdn.net...9X/article/details/102812665#commentBox9
https://blog.csdn.net/hebtu666/article/details/102924200荐 ...
https://blog.csdn.net/hebtu666
https://blog.csdn.net/hebtu666?utm_source=feedhebtu666
https://blog.csdn.net/hebtu666/article/details/1029242004487
https://blog.csdn.net...66/article/details/102924200#commentBox27
https://blog.csdn.net/gao_chun/article/details/102795414中国麻将:世界上最早的区块链项目
https://blog.csdn.net/gao_chun
https://blog.csdn.net/gao_chun?utm_source=feedgao_chun
https://blog.csdn.net/gao_chun/article/details/10279541427164
https://blog.csdn.net...un/article/details/102795414#commentBox78
https://blog.csdn.net/qq_32618327/article/details/99966978ROS笔记(35) 笛卡尔运动规划
https://blog.csdn.net/qq_32618327
https://blog.csdn.net/qq_32618327?utm_source=feed氢键H-H
https://blog.csdn.net/qq_32618327/article/details/9996697810450
https://blog.csdn.net...327/article/details/99966978#commentBox14
...

External Links (link to pages on other websites) - 10
URL Anchor Text
https://gitbook.cn/gitchat/geekbooks?utm_source=sybook我要订阅
https://gitbook.cn/gi...fcd483b0271742a?utm_source=book19012803
https://gitbook.cn/gi...fcd483b0271742a?utm_source=book19012803Java 并发编程的艺术
https://gitbook.cn/gi...e5fed35a4e4e351?utm_source=book19012802
https://gitbook.cn/gi...e5fed35a4e4e351?utm_source=book19012802跟老男孩学 Linux 运维:Web 集群实战
https://gitbook.cn/gi...e5fed35a4e50e64?utm_source=book19012801
https://gitbook.cn/gi...e5fed35a4e50e64?utm_source=book19012801我的第一本算法书
https://gitbook.cn/gi...65e8a7d734a2c3f?utm_source=book18112601
https://gitbook.cn/gi...65e8a7d734a2c3f?utm_source=book18112601深度学习入门:基于 Python 的理论与实现
https://click.hm.baid...om/clk?e88a0727000806434bea65c5cd60b90c2019音视频大会·深圳站

reasonable number of links (below 100) per page will give a better user experience.


Tips:
1. keep the number of links per page below 100.
2. having more than 100 links in a single page will lead to a bad user experience, and it possibly runs into the risk of been considered as spam.
3. search engines may not follow all the links if you have too many of them in a single page.
Images
Total Images Alt Present Alt Missing
70 35 35


35 images do not have Alt values.

Image URL - 70
URL ALT Text
https://csdnimg.cn/feed/20191107/d914479f21affb5c27f5b3ce39244f60.jpg
https://csdnimg.cn/feed/20191107/12250c160ff671c24bb08798af94d126.png
https://csdnimg.cn/feed/20191107/4fb6ca2a47ef780770ab91bb9876083c.jpg
https://csdnimg.cn/feed/20191106/269e69d3b9e2ed51ea2df294a6bd4edf.jpg
https://csdnimg.cn/feed/20191106/dd221624828778156e722f86129e715f.jpg
https://csdnimg.cn/feed/20191107/390f58d7163831deff394f4ce8cc0897.jpg
https://csdnimg.cn/feed/20191107/0980f7a4fbe38e10391d7d1a757148c1.jpg
https://profile.csdnimg.cn/A/7/9/1_ay1156983836ay1156983836
https://profile.csdnimg.cn/9/8/5/1_m0_37907797m0_37907797
https://profile.csdnimg.cn/C/3/E/1_csdnnewscsdnnews
https://profile.csdnimg.cn/F/8/5/1_eastmountEastmount
https://profile.csdnimg.cn/A/2/3/1_sun1318578251sun1318578251
https://profile.csdnimg.cn/4/8/7/1_qq_35048430qq_35048430
https://profile.csdnimg.cn/1/3/9/1_xufivexufive
https://profile.csdnimg.cn/8/0/A/1_qianyu6200430qianyu6200430
https://profile.csdnimg.cn/D/2/9/1_ed7zgee9xEd7zgeE9X
https://profile.csdnimg.cn/B/8/2/1_hebtu666hebtu666
https://profile.csdnimg.cn/8/1/E/1_gao_chungao_chun
https://profile.csdnimg.cn/F/3/C/1_qq_32618327qq_32618327
https://profile.csdnimg.cn/8/C/1/1_elim168elim168
https://profile.csdnimg.cn/8/3/2/1_yt7589Yt7589
https://profile.csdnimg.cn/2/A/B/1_weixin_43943977weixin_43943977
https://profile.csdnimg.cn/D/9/D/1_gdkyxy2013gdkyxy2013
https://profile.csdnimg.cn/B/9/1/1_weixin_39786569weixin_39786569
https://profile.csdnimg.cn/6/3/8/1_ybhuangfuguiybhuangfugui
https://profile.csdnimg.cn/9/8/5/1_m0_37907797m0_37907797
https://profile.csdnimg.cn/A/B/C/1_u012365828u012365828
https://profile.csdnimg.cn/1/D/B/1_weixin_45574883weixin_45574883
https://profile.csdnimg.cn/C/7/B/1_weixin_43163769weixin_43163769
https://profile.csdnimg.cn/2/B/7/1_neuf_soleilNeuf_Soleil
https://profile.csdnimg.cn/3/D/0/1_qq_41604794qq_41604794
https://profile.csdnimg.cn/C/3/E/1_csdnnewscsdnnews
https://profile.csdnimg.cn/9/8/7/1_hengyunabchengyunabc
https://profile.csdnimg.cn/2/D/6/1_devclouddevcloud
https://profile.csdnimg.cn/6/8/1/1_qq_44198436qq_44198436
https://profile.csdnimg.cn/A/9/A/1_hallo_zmHallo_ZM
http://csdn.net/images/feedLoading.gifI'm loading
https://csdnimg.cn/fe...a1e8a6f0adc3e5b7d17ce86.jpg?x-oss-process=image/resize,h_64
https://csdnimg.cn/fe...dcdbd7ba08a0e7eaf601727.jpg?x-oss-process=image/resize,h_64
https://csdnimg.cn/fe...c44ea0d5a126d7a37d07080.jpg?x-oss-process=image/resize,h_64
https://csdnimg.cn/fe...2905adfaca64bc965cee4dd.jpg?x-oss-process=image/resize,h_64
https://csdnimg.cn/fe...32356ce98af4b26873fc5da.jpg?x-oss-process=image/resize,h_64
https://csdnimg.cn/fe...717dd1d60d77209edf5a889.jpg?x-oss-process=image/resize,h_64
https://csdnimg.cn/fe...9438d3448ec1a41836fe6d7.png?x-oss-process=image/resize,h_64
https://csdnimg.cn/fe...d99250e305a11bdacfd1dbc.png?x-oss-process=image/resize,h_64
https://csdnimg.cn/fe...9eebd23581cd8a87519d230.png?x-oss-process=image/resize,h_64
https://csdnimg.cn/fe...30ffa416986277989deee5b.png?x-oss-process=image/resize,h_64
https://csdnimg.cn/fe...58f31eef92c26a434c9a53c.png?x-oss-process=image/resize,h_64
https://csdnimg.cn/fe...fb61c6b8bba953f9de0918f.png?x-oss-process=image/resize,h_64
https://csdnimg.cn/fe...70450626e602ac17855774e.png?x-oss-process=image/resize,h_64
https://csdnimg.cn/fe...aa989db34850f62a94a6656.png?x-oss-process=image/resize,h_64
https://csdnimg.cn/fe...ab388f9c1b37685d2bc5b3e.png?x-oss-process=image/resize,h_64
https://csdnimg.cn/fe...8c3af6b39d785228488e1ff.png?x-oss-process=image/resize,h_64
http://csdn.net/images/mod_viewpoint.pngcsdn_viewpoint
https://csdnimg.cn/feed/20190128/997befcd1101997809d65c3e29391db3.jpgJava 并发编程的艺术
https://csdnimg.cn/feed/20190128/a69d35fa96c66d4af74841680a769f7c.jpg跟老男孩学 Linux 运维:Web 集群实战
https://csdnimg.cn/feed/20190128/24383a03ab199b0cd54cdfdde33a7d60.png我的第一本算法书
https://csdnimg.cn/feed/20181126/e82c0ad06481ff47a25f7be7fbaf2d00.png深度学习入门:基于 Python 的理论与实现
https://profile.csdnimg.cn/C/0/8/1_sequoiadb_official
https://profile.csdnimg.cn/3/5/E/1_meituantech
https://profile.csdnimg.cn/E/D/D/1_guduzhongliang
https://profile.csdnimg.cn/8/3/5/1_yunqiinsight
https://profile.csdnimg.cn/0/7/F/1_jdcdev_
https://profile.csdnimg.cn/2/D/6/1_devcloud
https://profile.csdnimg.cn/7/0/0/1_weixin_44326589
https://profile.csdnimg.cn/B/E/1/1_yb1314111
https://profile.csdnimg.cn/6/D/E/1_mongodbchina
https://profile.csdnimg.cn/D/B/1/1_epubit17
https://profile.csdnimg.cn/8/5/3/1_weixin_38912070
https://profile.csdnimg.cn/0/C/6/1_wx_15323880413


search engines cannot `see` images, proper Alt content will help them to better understand and index images.

Tips:
1. always add alt attributes to images. Alt is mandatory for accessibility and for valid XHTML.
2. words used within an image`s Alt attribute should be its text equivalent and convey the same information.
3. use a human-readable caption and descriptive text around the image.
CSS
Style Block In Same Page Links to External Style Files Total
0 1 1


Excellent! all stylesheets are kept in separate files.

Links To External Stylesheet Files - 1
Stylesheet URL rel type
http://csdn.net/css/csdn_feed.css?1571364301stylesheet

Script
Scripts Block In Same Page Links to External Script Files Total
14 12 26


Too many (12) external scripts files , it will slow down the downlaoding.

Links To External Script Files - 12
Script URL Type
http://csdn.net/js/tingyun-rum-feed.js?v=20181030text/javascript
text/javascript
text/javascript
text/javascript
http://csdn.net/js/modernizr.js?1571364302text/javascript
text/javascript
text/javascript
text/javascript
https://g.csdnimg.cn/user-tooltip/1.7/user-tooltip.jstext/javascript
http://csdn.net/js/csdn_feed.min.js?1571364302text/javascript
https://g.csdnimg.cn/side-toolbar/1.2/side-toolbar.js

put scripts together and link them from an external files rather then put them in the same file as the main page.

Tips:
1. reduce the use of in-page scripts, put them in separate files and link them in.
2. reduce the number of external script files, it will help browser to make lesser number of http requests from the server.
3. optimize or compress the script files to have smaller size and faster loading.
Blog Or News Release
Link to Blog / News Release Page
https://blog.csdn.net/csdnnews/article/details/102927701


Excellent! we have found blog linked to your site.

Having a blog is a great way to provide fresh content and retain users, search engines favour it too.


Tips:
1. regularly update your blog and provide fresh and quality content.
2. relevant blogs of your website topics, generate more credits in the eyes of your visitors, as well as search engines.
DMOZ Listing
Yes

Excellent! the website is listed in the DMOZ open directory. DMOZ Open Directory Project

Google Analytics
Analytics Service is not implemented for the site.

Google Page Rank
7 Excellent! the website has a high page rank (7/10).

7
0 - 1 2 - 3 4 - 10
Poor Good Excellent
Links From Root Domains
184
Excellent! You do have a lot of root domains (184) linked to your site csdn.net.

184
< 20 21 - 50 > 51
Poor Good Excellent


Number of backlinks from some other root domains is an indicator of domain authority, the more backlinks your site has, the higher its domain authority, which leads to a higher chance of better ranking.

Tips:
1. make it easy for others to link to your site, provide the code if possible.
2. links from older domains are more powerful than links from new domains.
3. links from .edu and .gov generally have a higher value.
Social Engagement
Your site has a fair social media engagement, which can be improved though.

  Facebook Likes 13
  Facebook Shares 158
  Facebook Comments 7
  Tweets 20
  LinkedIn 22

Social Media Integration
Your site is not integrated with Facebook, Twitter or Google+.

Facebook PageNot Found
Twitter AccountNot Found
Google+ PageNot Found


Trustworthiness
90

Excellent! the website has a good Trustworthiness Score (90/100).

90
0 - 19 20 - 39 40 - 59 60 - 79 80 - 100
Very Poor Poor Unsatisfactory Good Excellent


Users are concerned about the safety of their online transactions. Trustworthiness rating is based on real user ratings and that tells you how much other users trust this site, so do the serch engines. note: this trustworthiness score is provided by WOT (Web of Trust).

Tips:
1. pay attention to the look and design of your site, many people look for visual cues when assessing a site`s credibility
2. make your site easy to use, sites that are easy to navigate are perceived as being more trustworthy.
3. make it easy for user to contact you, users will be more comfortable and feel more secured shall they need to get in touch with you.
Child Safe
89 Excellent! the website has a good Child Safe Score (89/100).

89
0 - 19 20 - 39 40 - 59 60 - 79 80 - 100
Very Poor Poor Unsatisfactory Good Excellent


Safe Browsing
Safe! the site csdn.net is NOT currently listed as suspicious, most-likely it is clean from malware and phining code [ verify this by Google Safe Browsing ]

Ensure that your site is malware free and does not cause harm to users` computers.

Tips:
1. do not put virus, malicious worms, adwares, trojans, spywares and suspicious phishing code in your server.
2. take suspicious behaviours seriously, have a regular check-up and monitor closely of your server`s log files.
3. if your site is black-listed by Google as suspicious, clean it up before requesting for a review.
Traffic Rank
26th most visited website in the world.
13th most visited website in China  

your site has an excellent high traffic rank in the world.
Websites On Same Server
Excellent! You do have very few domains (1 - csdn.net) hosted on the same server as csdn.net (ip : 39.96.252.213).

Too many domains hosted on the same server is an indicator that you are not really serious about your website, and your site will have a higher chance to be surrounded by bad neighbours.

Tips:
1. the fewer domains hosted on the same server/ip the better.
2. avoid shared hosting whenever possible, especially when there are already hundreds or thousands of sites are hosted on the same server.
3. dedicated ip or resources for your site not only do good to your site visitors but also favoured by search engines.
Server Location
your server (IP : 39.96.252.213) is located at Hong Kong  
the most site visitors come from China  

your server is located in different place from where most of your site visitors come from.
HTTP Compression
No

your website server does not support HTTP Compression.

Caching
No

your website server does not support Caching.

Server Signature
Excellent! the website server signature is off.

A secure and safe server is not only good for your site visitors but also good for search engines.

Tips:
1. server software version information can be utilized by malicious visitors to attack your server.
2. by turning off the server signature, you actually have made your server a little bit more secure.
3. for Apache server - edit the apache2.conf or the .htaccess file to turn server signature off.
Domain Age
20 years, 245 days old ( 1st registered on : 1999-03-11 )

excellent, the domain age is old enough.

Domain Expires
1 year, 119 days from today ( expires on : 2021-03-10 )

domain is expiring soon.

Domain Info
csdn.net ( 8 characters )

Domain Registrar : Alibaba Cloud Computing (Beijing) Co., Ltd.

Domain Created On Last Modified On Expires On
1999-03-11 2019-03-12 2021-03-10
20 years, 245 days old 0 years, 244 days ago 1 year, 119 days from today
20 years, 245 days old


Domain Name Servers used by csdn.net
DNS Name IP Address
vip3.alidns.com170.33.24.73
vip4.alidns.com170.33.24.74


You have a nice choice of domain name, which is of a right length (8 characters).

domain name choice and domain age are crucial for SEO.

Tips:
1. keep the domain name short and relevant to the content, which will be easier to be remembered and related to.
2. older domain tends to be more trustworthy.
3. register a domain for more than 1 year, and search engine will think it is a serious business.

×

Generating Report ......

Completed 0 of 30 tasks in generating the seo report!

"SEO Tools to Review & Audit Website for Improving Rankings in Search Engines."

HP Most Optimized

Terms of use   |   News   |   FAQ   |   Contact Us

copyright © 2019 seocert.net, all rights reserved