SEO report of forbook.cn
首页 - Forbook
www.forbook.cn/
forbook以推动国内网络教育发展为己任,秉承严谨细致的工作作风,以诚信为本,致力于打造未来学习和教研平台
Tasks
- Avoid using deprecated HTML tags.
SEO
URL
Domain : www.forbook.cn/
Character length : 15
Title
首页 - Forbook
Description
forbook以推动国内网络教育发展为己任,秉承严谨细致的工作作风,以诚信为本,致力于打造未来学习和教研平台
Keywords (meta keywords)
初中数学,初中物理,初中化学,初中英语,初中语文,小学数学,小学英语,在线学习,在线训练,在线课堂
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
The robots.txt file is missing!
Social
Social Engagement
No info found.
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
首页 - Forbook
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 : 19%
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 |
|---|---|---|---|---|---|
| 0 | 4 | 8 | 0 | 0 | 0 |
Heading structure in the source code
- <H2> 功能介绍
- <H3> 课前预习
- <H3> 微课程
- <H3> 课后习题解析
- <H3> 试卷中心
- <H3> 错题打印
- <H3> 在线家教
- <H2> 最新小学试卷更多
- <H2> 最新初中试卷更多
- <H2> 最新动态 更多
- <H3> 操作确认
- <H3> 修改密码
Word cloud
- 在线家教2
- 课前预习2
- 试卷中心2
- 错题打印2
- 课后习题解析2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| 在线家教 | |||
| 课前预习 | |||
| 试卷中心 | |||
| 错题打印 | |||
| 课后习题解析 |
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 4 images on this web page.
Alternate attributes for the following 3 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 3 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Technologies
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with www.
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Speed test
Server response time
The server response time is fast enough.
Table layout
Good! No nested tables found.
Number of HTTP resources
8
Number of source domains
1
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
List of render blocking css files
- http://www.forbook.cn/.. /css?v=OuB0vZvuoVTRX31aB0ywSMKI9z4kDCzgQy...
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.forbook.cn/Scripts/client.js
File size of all javascript files combined
204.17KB
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
File size of all css files combined
145.72KB
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
11.43KB
Gzip compression
Error! By using Gzip you can save 140.4KB (68% compression) on your site.
- By compressing http://www.forbook.cn/Scripts/client.js you can save 140.4KB (68% compression rate)
- By compressing http://www.forbook.cn/.. /css?v=OuB0vZvuoVTRX31aB0ywSMKI9z4kDCzgQy... you can save 120.8KB (83% compression rate)
- By compressing http://www.forbook.cn you can save 7.6KB (67% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
6
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.forbook.cn/Content/IndexImage/01.jpg | Expiry time is not specified |
| http://www.forbook.cn/Content/IndexImage/02.jpg | Expiry time is not specified |
| http://www.forbook.cn/Content/IndexImage/03.jpg | Expiry time is not specified |
| http://www.forbook.cn/Content/img/logo.png | Expiry time is not specified |
| http://www.forbook.cn/Scripts/client.js | Expiry time is not specified |
Speed test – Images
File size of all images combined
416.31KB
Image optimisation
You can save 288.7KB (69% compression) by optimising the images below:
- By lossless compressing the http://www.forbook.cn/Content/IndexImage/02.jpg you can save 122.7KB (67%) data.
- By lossless compressing the http://www.forbook.cn/Content/IndexImage/03.jpg you can save 86.4KB (71%) data.
- By lossless compressing the http://www.forbook.cn/Content/IndexImage/01.jpg you can save 76.9KB (69%) data.
- By lossless compressing the http://www.forbook.cn/Content/img/logo.png you can save 2.7KB (69%) data.
Website security
IP
116.62.68.134
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.
Icons
Favicon
Good! The website uses favicon.
Typos
orbook.cn, fcorbook.cn, corbook.cn, fdorbook.cn, dorbook.cn, feorbook.cn, eorbook.cn, frorbook.cn, rorbook.cn, ftorbook.cn, torbook.cn, fgorbook.cn, gorbook.cn, fborbook.cn, borbook.cn, fvorbook.cn, vorbook.cn, frbook.cn, foirbook.cn, firbook.cn, fokrbook.cn, fkrbook.cn, folrbook.cn, flrbook.cn, forbook.cn, frbook.cn, foprbook.cn, fprbook.cn, fo9rbook.cn, f9rbook.cn, fo0rbook.cn, f0rbook.cn, fobook.cn, forebook.cn, foebook.cn, fordbook.cn, fodbook.cn, forfbook.cn, fofbook.cn, forgbook.cn, fogbook.cn, for4,book.cn, fo4,book.cn, fortbook.cn, fotbook.cn, for5book.cn, fo5book.cn, forook.cn, forbvook.cn, forvook.cn, forbfook.cn, forfook.cn, forbgook.cn, forgook.cn, forbook.cn, forook.cn, forbhook.cn, forhook.cn, forbnook.cn, fornook.cn, forb ook.cn, for ook.cn, forbok.cn, forboiok.cn, forbiok.cn, forbokok.cn, forbkok.cn, forbolok.cn, forblok.cn, forbook.cn, forbok.cn, forbopok.cn, forbpok.cn, forbo9ok.cn, forb9ok.cn, forbo0ok.cn, forb0ok.cn, forbok.cn, forbooik.cn, forboik.cn, forbookk.cn, forbokk.cn, forboolk.cn, forbolk.cn, forbook.cn, forbok.cn, forboopk.cn, forbopk.cn, forboo9k.cn, forbo9k.cn, forboo0k.cn, forbo0k.cn, forboo.cn, forbooku.cn, forboou.cn, forbookj.cn, forbooj.cn, forbookm.cn, forboom.cn, forbookl.cn, forbool.cn, forbooko.cn, forbooo.cn
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