SEO Content
Title
上海灵龟机器人有限公司 - ROS小课堂
Length : 20
Perfect, your title contains between 10 and 70 characters.
Description
上海灵龟机器人有限公司
Length : 11
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Keywords
ROS小课堂
Good, your page contains meta keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| locale | zh_CN |
| type | article |
| title | 上海灵龟机器人有限公司 - ROS小课堂 |
| site_name | ROS小课堂 |
| url | https://www.corvin.cn |
| description | 上海灵龟机器人有限公司 |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 0 | 0 | 17 | 1 | 0 | 0 |
- [H3] UbuntuServer20.04树莓派ROS1 Noetic系统使用注意事项
- [H3] 发布基于UbuntuServer20.04的树莓派ROS1 Noetic V1.3桌面版系统
- [H3] 基于Arduino在ESP32 S3上使用ESP_NOW实现设备间通信
- [H3] 基于Arduino IDE环境ESP32 S3控制舵机转动
- [H3] 在Arduino IDE中合理配置ESP32-S3运行参数
- [H3] 搭建ESP32的Arduino开发环境
- [H3] 初识ESP32-S3芯片
- [H3] 发布树莓派Bullseye 64bit ROS Noetic V1.0桌面版系统
- [H3] 发布基于UbuntuServer20.04的树莓派ROS Noetic V1.2桌面版系统
- [H3] 发布树莓派ROS Melodic v1.9桌面版系统
- [H3] 10.树莓派AI语音板完美运行wukong-robot
- [H3] 发布基于UbuntuServer20.04的树莓派ROS Noetic V1.1桌面版系统
- [H3] 发布树莓派ROS Melodic v1.8桌面版系统
- [H3] 2.Mini六自由度IMU板代码升级与问题汇总（一）
- [H3] 1.Mini六自由度IMU板快速上手
- [H3] 发布树莓派ROS Melodic v1.7桌面版系统
- [H3]
- [H4] {{userData.name}}
Images
We found 23 images on this web page.
4 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 : 4%
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
Great, there are no Iframes detected on this page.
SEO Links
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.
In-page links
We found a total of 25 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| 首页 | Internal | Passing Juice |
| 商店 | Internal | Passing Juice |
| 淘宝店 | External | Passing Juice |
| 文章教程 | Internal | Passing Juice |
| 树莓派ROS系统 | Internal | Passing Juice |
| 代码仓库 | Internal | Passing Juice |
| 课程 | Internal | Passing Juice |
| 关于 | Internal | Passing Juice |
| 联系我们 | Internal | Passing Juice |
| 友情链接 | Internal | Passing Juice |
| 所有分类 | Internal | Passing Juice |
| 所有标签 | Internal | Passing Juice |
| 所有用户 | Internal | Passing Juice |
| 推荐用户 | Internal | Passing Juice |
| 站点地图 | Internal | Passing Juice |
| 置顶文章 | Internal | Passing Juice |
| 后台 | Internal | Passing Juice |
| 写文章 | Internal | Passing Juice |
| 浏览更多 | Internal | Passing Juice |
| 树莓派ROS系统镜像 | Internal | Passing Juice |
| ESP32-S3入门教程 | Internal | Passing Juice |
| 树莓派AI语音开发板 | Internal | Passing Juice |
| Mini六自由度IMU板 | Internal | Passing Juice |
| ROS小课堂 | Internal | Passing Juice |
| 沪ICP备沪ICP备17051445号 | External | Passing Juice |
SEO Keywords
Keywords Cloud
发布树莓派ros 树莓派ros系统镜像 1年前 esp32-s3入门教程 melodic 发布基于ubuntuserver2004的树莓派ros 3年前 ros小课堂 2年前 noetic
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| 树莓派ros系统镜像 | 8 |  |
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| 3年前 | 6 | |
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| esp32-s3入门教程 | 5 | |
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| 1年前 | 4 | |
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| 2年前 | 4 | |
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Usability
Url
Domain : corvin.cn
Length : 9
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 : 329
Warnings : 64
Email Privacy
Great no email address has been found in plain text!
Deprecated HTML
Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
 |
Excellent, your website doesn't use nested tables. |
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Too bad, your website is using inline styles. |
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Too bad, your website has too many CSS files (more than 4). |
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Too bad, your website has too many JS files (more than 6). |
|
Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
|
Apple Icon |
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Meta Viewport Tag |
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Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://www.corvin.cn/wp-sitemap.xml |
Robots.txt
http://corvin.cn/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
Website Review
Website Review is a free SEO tool which provides you content analysis of the website.