bookj.cn

Tasks

Make the site mobile device friendly.
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.
Try to make your site load faster.

SEO

URL

Domain : www.bookj.cn/

Character length : 13

Title

书界-推动大众阅读、闲置书籍流转

Keywords (meta keywords)

Good! The website does not use “meta keywords”.

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 4.01 Transitional

Encoding

Perfect! The character encoding is set: UTF-8.

Language

Error! No language localization is found.

Title

书界-推动大众阅读、闲置书籍流转

Character length : 16

Good! The title’s length is between 10 and 70 characters.

Text / HTML ratio

Ratio : 10%

Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.

Headings

H1	H2	H3	H4	H5	H6
0	0	10	0	0	0

Heading structure in the source code

<H3> ·文学
<H3> ·艺术
<H3> ·儿童教育
<H3> ·社会考试
<H3> ·人文社科、经管
<H3> ·科学技术
<H3> ·生活百科
<H3> ·多媒体
<H3> ·外语
<H3> ·计算机

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 41 images on this web page.

Alternate attributes for the following 40 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

http://www.bookj.cn/img/book1.jpg (9 occurrences)
http://www.bookj.cn/img/book2.jpg (9 occurrences)
http://www.bookj.cn/img/book3.jpg (7 occurrences)
http://www.bookj.cn/img/book4.jpg (3 occurrences)
http://www.bookj.cn/img/book5.jpg (1 occurrences)
http://www.bookj.cn/img/book6.jpg
http://www.bookj.cn/img/sliderAd/banner1.png
http://www.bookj.cn/img/sliderAd/banner2.png
http://www.bookj.cn/img/sliderAd/banner3.png
http://www.bookj.cn/img/zhifu/a.png
http://www.bookj.cn/img/zhifu/b.png

Technologies

Mobile optimization

Mobilnezet ellenorzes - warning

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.

Speed test

Server response time

The server response time is fast enough.

Loading time

9,413 ms

Table layout

Good! No nested tables found.

Number of HTTP resources

Number of source domains

Render blocking resources

The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files

http://www.bookj.cn/js/jquery-1.9.1.js
http://www.bookj.cn/js/jquery.form.min.js
http://www.bookj.cn/js/gncd4jsp.js

List of render blocking css files

http://www.bookj.cn/css/main.css
http://www.bookj.cn/css/l1Layout.css
http://www.bookj.cn/css/userMenu.css

Speed test – Javascript

Javascript

Good! Just a few javascript files are detected on the website.

http://www.bookj.cn/js/jquery-1.9.1.js
http://www.bookj.cn/js/jquery.form.min.js
http://www.bookj.cn/js/gncd4jsp.js
http://www.bookj.cn/js/slider.js

File size of all javascript files combined

284.67KB

Javascript minifying

You can save 38.7KB (49% compression) on the analysed URL by minifying the javascript files.

Speed test – CSS

CSS

Good! Just a few CSS files are used on this website.

http://www.bookj.cn/css/main.css
http://www.bookj.cn/css/l1Layout.css
http://www.bookj.cn/css/userMenu.css

File size of all css files combined

5.79KB

CSS minifying

You can save 253B (19% compression) on the analysed URL by minifying the CSS files.

By minifying http://www.bookj.cn/css/main.css you can save 253B (19% compression rate)

Speed test – Compression

Uncompressed size of the of the HTML

37.88KB

Gzip compression

Your site uses compression.

Speed test – Browser cache

Number of static resources (image, JS, CSS)

Browser cache

The browser cache is not set correctly for all elements.

URL	Duration
http://www.bookj.cn/css/l1Layout.css	Expiry time is not specified
http://www.bookj.cn/css/main.css	Expiry time is not specified
http://www.bookj.cn/css/userMenu.css	Expiry time is not specified
http://www.bookj.cn/img/book1.jpg	Expiry time is not specified
http://www.bookj.cn/img/book2.jpg	Expiry time is not specified
http://www.bookj.cn/img/book3.jpg	Expiry time is not specified
http://www.bookj.cn/img/book4.jpg	Expiry time is not specified
http://www.bookj.cn/img/book5.jpg	Expiry time is not specified
http://www.bookj.cn/img/book6.jpg	Expiry time is not specified
http://www.bookj.cn/img/logo.png	Expiry time is not specified
http://www.bookj.cn/img/sliderAd/banner1.png	Expiry time is not specified
http://www.bookj.cn/img/sliderAd/banner2.png	Expiry time is not specified
http://www.bookj.cn/img/sliderAd/banner3.png	Expiry time is not specified
http://www.bookj.cn/img/sliderAd/dot.png	Expiry time is not specified
http://www.bookj.cn/img/zhifu/a.png	Expiry time is not specified
http://www.bookj.cn/img/zhifu/b.png	Expiry time is not specified
http://www.bookj.cn/js/gncd4jsp.js	Expiry time is not specified
http://www.bookj.cn/js/jquery-1.9.1.js	Expiry time is not specified
http://www.bookj.cn/js/jquery.form.min.js	Expiry time is not specified
http://www.bookj.cn/js/slider.js	Expiry time is not specified

Speed test – Images

File size of all images combined

392.23KB

Image optimisation

You can save 23.8KB (15% compression) by optimising the images below:

By lossless compressing the http://www.bookj.cn/img/zhifu/a.png you can save 18.3KB (15%) data.
By lossless compressing the http://www.bookj.cn/img/zhifu/b.png you can save 2.5KB (11%) data.
By lossless compressing the http://bookj.bj.bcebos.com/userImage/120170215222142.JPEG you can save 543B (16%) data.
By lossless compressing the http://bookj.bj.bcebos.com/userImage/120160417150418.JPG you can save 467B (12%) data.
By lossless compressing the http://www.bookj.cn/img/book1.jpg you can save 331B (45%) data.
By lossless compressing the http://www.bookj.cn/img/book4.jpg you can save 331B (44%) data.
By lossless compressing the http://www.bookj.cn/img/book5.jpg you can save 329B (45%) data.
By lossless compressing the http://www.bookj.cn/img/book6.jpg you can save 329B (46%) data.
By lossless compressing the http://www.bookj.cn/img/book3.jpg you can save 328B (44%) data.
By lossless compressing the http://www.bookj.cn/img/book2.jpg you can save 326B (45%) data.
By lossless compressing the http://www.bookj.cn/img/sliderAd/dot.png you can save 109B (20%) data.

Links

We found a total of 7 different links.
Internal links: 7

External links:

Link text (anchor)	Link strength

Internal links:

Link text (anchor)	Link strength
书非借不能读也-袁枚
[登录]
[注册]
使用说明
http://www.bookj.cn/indexView.htm
全部图书分类
首页

Website security

123.125.112.229

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

Good! We have not found any unencrypted email addresses.

Sites on same ip

miyilife.com

cloudajs.org

dingyatech.com

iwangames.com

buglife.cn

iqingdaolife.com

Icons

Favicon

Good! The website uses favicon.

Order of Heading elements on mobile by position

H3 : ·文学, ( 155px from top )
H3 : ·艺术, ( 185px from top )
H3 : ·儿童教育, ( 215px from top )
H3 : ·社会考试, ( 245px from top )
H3 : ·人文社科、经管, ( 275px from top )
H3 : ·科学技术, ( 305px from top )
H3 : ·生活百科, ( 335px from top )
H3 : ·多媒体, ( 365px from top )
H3 : ·外语, ( 395px from top )
H3 : ·计算机, ( 425px from top )

Typos

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SEO report of bookj.cn