北京紫菁教育科技有限公司
www.zjlearn.com/
北京紫菁教育科技有限公司
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
URL
Domain : www.zjlearn.com/
Character length : 16
Title
北京紫菁教育科技有限公司
Description
北京紫菁教育科技有限公司
Keywords (meta keywords)
北京紫菁教育科技有限公司
Error! Using “meta keywords” is meaningless in a while.
Error! Using “meta keywords” is meaningless in a while.
Open Graph Protocol
Error! The website does not use the OG (Open Graph) protocol.
Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://zjlearn.com/robots.txt
https://zjlearn.com/robots.txt
User-agent | Disallowed for the search engines |
---|---|
* |
|
Social Engagement
No info found.
Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
北京紫菁教育科技有限公司
Character length : 12
Good! The title’s length is between 10 and 70 characters.
Character length : 12
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 20%
Acceptable! The text / code ratio is between 15 and 25 percent.
Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
H1 | H2 | H3 | H4 | H5 | H6 |
---|---|---|---|---|---|
1 | 8 | 2 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> 【商界国学班课程通知】
- <H2> 从平庸走向辉煌
- <H2> 近期沙龙
- <H3> 走在创新理念下的企业2017-04-10
- <H3> 雄安新区的炒房机会为零!2017-04-10
- <H2> 2017年1月课程
- <H2> 2017年2月课程
- <H2> 2017年3月课程
- <H2> 725
- <H2> 685
- <H2> 220
Word cloud
Keyword matrix
word | title | descriptions | heading |
---|
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 19 images on this web page.
Alternate attributes for the following 17 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 17 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.zjlearn.com/uploads/170406/1-1F4061J935L3.jpg
- http://www.zjlearn.com/skin/images/shouye_06.jpg
- http://www.zjlearn.com/skin/images/more2.png
- http://www.zjlearn.com/uploads/170410/1-1F410104529253.jpg
- http://www.zjlearn.com/123.png
- http://www.zjlearn.com/skin/images/bottom_15.jpg
- http://www.zjlearn.com/skin/images/index_44.png
- http://www.zjlearn.com/skin/images/index_47.png
- http://www.zjlearn.com/skin/images/qq_16.png (4 occurrences)
- http://www.zjlearn.com/skin/images/qq.png
- http://www.zjlearn.com/skin/images/qq_03.png
- http://www.zjlearn.com/skin/images/phone.png
- http://www.zjlearn.com/skin/images/phone_03.png
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
Deprecated HTML tags | Occurrences |
---|---|
<font> | 1 |
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
Deprecated HTML tags | Occurrences |
---|---|
<font> | 1 |
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Server response time
The server response time is fast enough.
Table layout
Good! No nested tables found.
Render blocking resources
Good! No render blocking elements found!
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- http://www.zjlearn.com/skin/js/jquery-1.7.2.min.js
- http://www.zjlearn.com/skin/js/custom.js
- http://www.zjlearn.com/skin/js/index.js
- http://www.zjlearn.com/skin/js/jquery.scrollto.js
- http://www.zjlearn.com/skin/js/flipmenu-min.js
- http://www.zjlearn.com/skin/js/index2.js
- http://www.zjlearn.com/skin/js/jquery.slides.js
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.
CSS
Error! Too many CSS files detected that slows down the page load.
- http://www.zjlearn.com/skin/css/global.css
- http://www.zjlearn.com/skin/css/style.css
- http://www.zjlearn.com/skin/css/font.css
- http://www.zjlearn.com/skin/css/flipmenu.css
- http://www.zjlearn.com/skin/css/quanping.css
- http://www.zjlearn.com/skin/css/style_0.css
File size of all css files combined
0.00
CSS minifying
Great! The CSS elements are minified.
Uncompressed size of the of the HTML
0.00
Gzip compression
Your site uses compression.
Browser cache
The browser cache is set correctly for all elements.
File size of all images combined
0.00
Image optimisation
All images are optimized.
We found a total of 39 different links.
Internal links: 33
External links: 6
Internal links: 33
External links: 6
External links:
Link text (anchor) | Link strength |
---|---|
咨询1 | |
咨询2 | |
咨询3 | |
咨询4 | |
友链申请 | |
tencent://message/?uin=1255839767&Site=163164.cn&Menu=yes |
Internal links:
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Warning! The website contains at least one unencrypted email address.
Favicon
Good! The website uses favicon.
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