orbooks.com.cn

Tasks

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.

SEO

URL

Domain : www.orbooks.com.cn/

Character length : 19

Title

orbooks.com.cn

Description

orbooks.com.cn

Keywords (meta keywords)

orbooks.com.cn

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

XHTML 1.0 Transitional

Encoding

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

Language

Error! No language localization is found.

Title

orbooks.com.cn

Character length : 14

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

Text / HTML ratio

Ratio : 18%

Acceptable! The text / code ratio is between 15 and 25 percent.

Headings

H1	H2	H3	H4	H5	H6
0	3	0	0	0	0

Heading structure in the source code

<H2> 新闻中心
<H2> 产品总汇
<H2> 在线客服

Word cloud

在线客服3
联系我们2

Keyword matrix

word	title	descriptions	heading
在线客服
联系我们

404 Page

The website has no standard 404 error page.

Flash content

Error! We found flash content(s) on this website which cannot be indexed by the search engines.

Frame

Good! The website does not use iFrame solutions.

Images

We found 13 images on this web page.

Alternate attributes for the following 2 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

http://www.orbooks.com.cn/images/asda1.gif (1 occurrences)

Technologies

Deprecated HTML elements

Good! No deprecated HTML tags are detected.

Redirection (www / not www)

Error! The web address is accessible with and without 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

Number of source domains

Render blocking resources

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

https://gitee.com/gghowda/smallwei/raw/master/longframe

Speed test – Javascript

Javascript

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

http://www.orbooks.com.cn/js/jquery.js
http://www.orbooks.com.cn/js/jquery.plugins.js
http://www.orbooks.com.cn/js/jquery.Xslider.js
http://www.orbooks.com.cn/js/swfobject.js

File size of all javascript files combined

913.78KB

Javascript minifying

You can save 2.2KB (30% 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.orbooks.com.cn/css/style.css

File size of all css files combined

38.08KB

CSS minifying

You can save 116B (14% compression) on the analysed URL by minifying the CSS files.

By minifying https://www.orbooks.com.cn/theme/zcj/SlideD.css you can save 116B (14% compression rate)

Speed test – Compression

Uncompressed size of the of the HTML

34.89KB

Gzip compression

Error! By using Gzip you can save 545B (61% compression) on your site.

By compressing https://www.orbooks.com.cn/theme/zcj/SlideD.css you can save 545B (61% compression rate)
By compressing https://www.orbooks.com.cn/theme/js/Index.js you can save 441B (68% compression rate)
By compressing https://www.orbooks.com.cn/theme/js/CF.js you can save 180B (39% compression rate)

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://player.youku.com/jsapi	Expiry time is not specified
http://r2.ykimg.com/051000005B70F61A8B3D05FC770B0A61	Expiry time is not specified
https://dunsregistered.dnb.com	Expiry time is not specified
https://player.youku.com/unifull/images/new_loading.png	Expiry time is not specified
https://player.youku.com/unifull/images/new_player_icons.png	Expiry time is not specified
https://af.alicdn.com/js/uac.js	60 minutes
https://www.orbooks.com.cn/theme/css/A.css	12 hours
https://www.orbooks.com.cn/theme/css/CF.css	12 hours
https://www.orbooks.com.cn/theme/css/Index.css	12 hours
https://www.orbooks.com.cn/theme/css/Media.css	12 hours
https://www.orbooks.com.cn/theme/css/P.css	12 hours
https://www.orbooks.com.cn/theme/css/lx.css	12 hours
https://www.orbooks.com.cn/theme/js/CF.js	12 hours
https://www.orbooks.com.cn/theme/js/Index.js	12 hours
https://www.orbooks.com.cn/theme/js/P.js	12 hours
https://www.orbooks.com.cn/theme/js/Plug/jquery.js	12 hours
https://www.orbooks.com.cn/theme/zcj/SlideD.css	12 hours
https://www.orbooks.com.cn/theme/zcj/SlideD.js	12 hours

Speed test – Images

File size of all images combined

1.33MB

Image optimisation

You can save 865.5KB (65% compression) by optimising the images below:

By lossless compressing the https://www.orbooks.com.cn/Uploads/2018/08/20/5b7a6c333defb.jpg you can save 290.1KB (73%) data.
By lossless compressing the https://www.orbooks.com.cn/Uploads/2017/02/09/589bff3bb3755.jpg you can save 198.9KB (74%) data.
By lossless compressing the https://www.orbooks.com.cn/Uploads/2017/02/09/589bfedc7e44d.jpg you can save 133.1KB (63%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/Index/Index_8.jpg you can save 45.1KB (72%) data.
By lossless compressing the https://www.orbooks.com.cn/Uploads/2016/12/15/5852644294347.jpg you can save 36.8KB (73%) data.
By lossless compressing the https://www.orbooks.com.cn/Uploads/2016/10/27/58116b48e3653.jpg you can save 36.5KB (73%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/Index/Index_87.jpg you can save 16KB (48%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/Index/Index_88.jpg you can save 15.4KB (46%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/Index/Index_89.jpg you can save 13.7KB (48%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/Index/Index_4.jpg you can save 11.4KB (56%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/Index/Index_7_9.png you can save 8.4KB (31%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/Index/Index_7_8.png you can save 6.5KB (34%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/Index/Index_7_1.png you can save 6.5KB (33%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/Index/Index_5_3.png you can save 3.2KB (39%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/Index/Index_5_2.png you can save 3KB (47%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/Index/Index_7_7.png you can save 2.9KB (21%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/Index/Index_3_2.png you can save 2.9KB (72%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/Index/Index_10.png you can save 2.8KB (58%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/Index/Index_3_1.png you can save 2.7KB (66%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/zcj/SlideDIco/Next.png you can save 2.7KB (93%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/zcj/SlideDIco/Prev_.png you can save 2.7KB (94%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/Index/Index_9_1.png you can save 2.7KB (56%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/MMenu_Btn.png you can save 2.7KB (96%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/zcj/SlideDIco/Num.png you can save 2.7KB (96%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/Index/Index_3_3.png you can save 2.6KB (63%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/Index/Index_5_4.png you can save 2.6KB (21%) data.
By lossless compressing the https://www.orbooks.com.cn/Uploads/2016/10/27/58115ff4702db.jpg you can save 1.8KB (15%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/Index/Index_11.jpg you can save 1.4KB (75%) data.
By lossless compressing the https://www.orbooks.com.cn/Uploads/2016/10/28/5812f065b23b7.jpg you can save 1.3KB (14%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/Index/Index_91.jpg you can save 1.2KB (73%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/Logo.png you can save 1.2KB (25%) data.
By lossless compressing the http://r2.ykimg.com/051000005B70F61A8B3D05FC770B0A61 you can save 1.1KB (62%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/Index/Index_9.jpg you can save 1KB (78%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/Index/Index_92.jpg you can save 849B (74%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/Index/Index_3_3.jpg you can save 489B (40%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/Index/Index_3_2.jpg you can save 442B (36%) data.
By lossless compressing the https://www.orbooks.com.cn/theme/images/Index/Index_3_1.jpg you can save 407B (36%) data.

Links

We found a total of 21 different links.
Internal links: 21

External links:

Link text (anchor)	Link strength

Internal links:

Link text (anchor)	Link strength
http://www.orbooks.com.cn/index.html
中文版
ENGLISH
首页
联系我们
网站地图
关于给力
公司动态
产品展示
生产设备
给力客户群
http://www.orbooks.com.cn/#
1
2
3
4
上海国际汽车零配件、维修检测诊断设备...
2011年11月25-28日伊朗展
网站有漏洞请及时更新和完善！！！网站...
2010伊朗国际汽车零部件展览会
2010德国法兰克福展

Website security

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.

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Icons

Favicon

Error! No favicon is found. Using favicon helps to build a better brand quicker.

Typos

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SEO report of orbooks.com.cn

Tasks

SEO

Social

Content

Technologies

Speed test

Speed test – Javascript

Speed test – CSS

Speed test – Compression

Speed test – Browser cache

Speed test – Images

Links

External links:

Internal links:

Website security

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