Note: this report was generated Over 5 year(s) ago!
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SEO audit: www.matongxue.com
Mobile devices
Mobile view
This website is optimal for mobile devices!
Tablet view
This website is optimal for tablet devices!
Mobile appearance
Mobile optimisation
Apple icon
Meta Tag (viewport tag, mobile devices)
Flash content
Google search result list preview
Google preview
马同学高等数学
www.matongxue.com/
马同学高等数学提供线性代数,微积分,概率与统计等知识讲解形象生动,看得懂,学得会
马同学高等数学提供线性代数,微积分,概率与统计等知识讲解形象生动,看得懂,学得会
Domain / URL audit
URL
Domain : www.matongxue.com/
Length (characters) : 18
Length (characters) : 18
Alexa
Alexa global rank: 233516
Alexa rank (China): 41319
Alexa rank (China): 41319
IP checking
The 121.41.50.82 ip address is not on the spam list.
Visitors position
Country | Percentage |
---|---|
China | 85.7% |
Other | 14.3% |
SEO audit: Content analysis
Language
We have found the language localisation: ”zh”.
Title
马同学高等数学
Length (characters) : 7
Improve! The website address (title) should be between 10 and 70 characters in length.
Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 3%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Flash
Excellent! The website does not have any flash contents.
Frame
Excellent! The website does not use iFrame solutions.
Keywords cloud
Keywords consistency
Keyword | Content | Title | Description (meta description) | Headings (headings) |
---|
Headings (headings)
Error! The website does not use (H) tags.
Images
We found 1 images on this web page.
Excellent! Every image has an alternative text attributes set on this website.
Excellent! Every image has an alternative text attributes set on this website.
SEO audit: Links
Search engine friendly URLs
Excellent! The website uses SEO friendly URLs.
Underscores in the URLs
Excellent! No underscore (_) found in the URLs.
Links
We found a total of 27 different links.
Internal links: 27
Internal links: 27
Link text (anchor) | Link strength |
---|---|
External links: | |
Internal links: | |
马同学高等数学 | |
看得懂,学得会的高等数学 | |
微分 | |
洛必达 | |
张量 | |
傅立叶级数、傅立叶变换 | |
拉格朗日乘子法 | |
中值定理 | |
矩阵乘法 | |
行列式 | |
极大似然估计 | |
群论 | |
《线性代数》课后习题答案 | |
泊松分布 | |
泰勒公式 | |
主元分析 | |
一致连续 | |
微分方程 | |
方向导数、偏导数、梯度 | |
贝叶斯 | |
二次型 | |
无偏估计 | |
马同学带你学 | |
《马同学线性代数》 | |
《马同学单变量微积分》 | |
《线性代数》(同济大学第六版) | |
《高等数学(上)》(同济大学第七版) | |
Expand |
SEO audit: technology
Redirection (www / not www)
Error! The web address is accessible with and without www!
Favicon
Excellent! The website uses favicon.
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Deprecated HTML
Excellent! No deprecated HTML tags are detected.
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
404 Page
The website has no standard 404 error page.
Checking the robots.txt file
There is robots.txt file.
https://www.matongxue.com/robots.txt
https://www.matongxue.com/robots.txt
User-agent | Disallow (parts which have been disallowed for the search engines) |
---|---|
YisouSpider |
|
* |
|
Sitemap
Excellent! Sitemap is used on this website.
https://www.matongxue.com/sitemap.xml
https://www.matongxue.com/sitemap.xml
Google Analytics
The Google Analytics tracking code is missing.
Google Tag Manager
Suggestion! The website does not use the Google Tag Manager.
Email encryption
Excellent! We have not found any unencrypted email addresses.