中华石油机械装备名录•中华石油机械装备网•中華石油機械裝備網•Oilfield Equipments•石油机械名录•石油装备名录 ...
www.oil-book.cn/
中华石油机械装备名录•中华石油机械装备网•中華石油機械裝備網•Oilfield Equipments•石油机械名录•石油装备名录
- 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.oil-book.cn/
Character length : 16
Title
中华石油机械装备名录•中华石油机械装备网•中華石油機械裝備網•Oilfield Equipments•石油机械名录•石油装备名录
Description
中华石油机械装备名录•中华石油机械装备网•中華石油機械裝備網•Oilfield Equipments•石油机械名录•石油装备名录
Keywords (meta keywords)
中华石油机械装备名录•中华石油机械装备网•中華石油機械裝備網•Oilfield Equipments•石油机械名录•石油装备名录
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
Error! Not all URLs are SEO friendly on this website!
- http://www.oil-book.cn/index.php?homepage=antonoil&file=news&it... ("成为全球领先的油田技术服务公司")
- http://www.oil-book.cn/index.php?homepage=junrui2012&file=news&... ("拉力试验机的种类及区别")
- http://www.oil-book.cn/index.php?homepage=zhengdongtai&file=new... ("振动台所存在的意义")
- http://www.oil-book.cn/index.php?homepage=rayen163&file=news&it... ("麦德大事记")
- http://www.oil-book.cn/index.php?homepage=yjadok&file=news&item... ("电动执行机构的选型指南")
- http://www.oil-book.cn/index.php?homepage=airui88&file=news&ite... ("调节阀性能及标准")
- http://www.oil-book.cn/index.php?homepage=airui88&file=news&ite... ("截止阀主要标准")
- http://www.oil-book.cn/index.php?homepage=airui88&file=news&ite... ("阀门执行标准大全-GB篇")
- http://www.oil-book.cn/index.php?homepage=lrhs201314&file=news&... ("高低温试验箱初始检测")
- http://www.oil-book.cn/index.php?homepage=qgcncfz&file=news&ite... ("勤工光纤激光切割机参加2013年4月12日—15日厦门台交会")
- http://www.oil-book.cn/index.php?homepage=qdgdwsyx&file=news&it... ("防尘防水试验装置试验样品的摆放要求")
- http://www.oil-book.cn/index.php?homepage=rayen163&file=news&it... ("水力压裂的优势")
- http://www.oil-book.cn/index.php?homepage=dieluosyj&file=news&i... ("振动台的定振精度的检定方法")
- http://www.oil-book.cn/index.php?homepage=dieluosyj&file=news&i... ("落下试验机企业该如何去管理")
- http://www.oil-book.cn/index.php?homepage=dieluosyj&file=news&i... ("振动台闪频法测转速的计算公式阐述")
- http://www.oil-book.cn/index.php?homepage=xiandeng&file=news&it... ("灯具的选择—氙灯老化试验机")
- http://www.oil-book.cn/index.php?homepage=xiandeng&file=news&it... ("现状分析臭氧老化试验箱")
- http://www.oil-book.cn/index.php?homepage=junbai&file=news&itemid=99 ("2012年最新型电梯加速度测试仪OJC-A隆重上市")
- http://www.oil-book.cn/index.php?homepage=cnzhongda&file=news&i... ("温州中大电动执行器十五大性能特点")
- http://www.oil-book.cn/index.php?homepage=cnzhongda&file=news&i... ("各类变送器的特点")
- Expand
Checking the robots.txt file
There is robots.txt file.
https://oil-book.cn/robots.txt
https://oil-book.cn/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
中华石油机械装备名录•中华石油机械装备网•中華石油機械裝備網•Oilfield Equipments•石油机械名录•石油装备名录
Character length : 64
Good! The title’s length is between 10 and 70 characters.
Character length : 64
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 13%
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.
Headings
H1 | H2 | H3 | H4 | H5 | H6 |
---|---|---|---|---|---|
0 | 1 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H2> 吐哈井下暂堵转向压裂技术增产效果显著
Word cloud
- 湖南省17
- 北京市10
- 陕西省6
- 山东省5
- 辽宁省5
- 广东省5
- 湖北省5
- 广州中冠安泰石油化工有限公司4
- 陕西华晨石油科技有限公司3
- 俄罗斯3
- 济南市泉跃数控机械有限公司3
- 石油大学3
- 武雨微2
- 蓝燕牌2
- 牟琼林2
- 内蒙古2
- 招募投资股东2
- 韩光平2
- 陕西瀚林中信石油工程设备有限公司2
- 吐哈井下暂堵转向压裂技术增产效果显著2
- 黑龙江2
- 吉林油田长春采油厂举升技术破高凝油采收难题2
- 安徽富日阀门2
- 防爆阀门2
- 昆山中性盐雾实验2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
湖南省 | |||
北京市 | |||
陕西省 | |||
山东省 | |||
辽宁省 | |||
广东省 |
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 75 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.oil-book.cn/file/upload/201205/24/10-44-06-39-1.jpg
- http://www.oil-book.cn/file/upload/201310/21/13-28-55-53-1.jpg
- http://www.oil-book.cn/file/upload/201202/26/22-23-10-45-1.jpg
- http://www.oil-book.cn/file/upload/201205/24/10-54-00-86-1.jpg
- http://www.oil-book.cn/file/upload/201205/20/14-54-52-30-1.jpg
- http://www.oil-book.cn/file/upload/201202/23/21-16-51-47-1.jpg
- http://www.oil-book.cn/file/upload/201202/23/21-59-10-36-1.jpg
- http://www.oil-book.cn/file/upload/201202/29/20-18-28-15-1.jpg
- http://www.oil-book.cn/file/upload/201310/21/10-38-51-28-1.png
- http://www.oil-book.cn/file/upload/201601/13/21-39-19-10-1.jpg
- http://www.oil-book.cn/file/upload/201310/30/22-44-28-39-1.jpg
- http://www.oil-book.cn/file/ext/doc.gif
- http://www.oil-book.cn/file/ext/pdf.gif
- http://www.oil-book.cn/file/ext/ppt.gif (3 occurrences)
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.
Server response time
The server response time is fast enough.
Table layout
Error! Avoid using nested tables!
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.oil-book.cn/lang/zh-cn/lang.js
- http://www.oil-book.cn/file/script/config.js
- http://www.oil-book.cn/file/script/jquery.js
- http://www.oil-book.cn/file/script/common.js
- http://www.oil-book.cn/file/script/page.js
- http://www.oil-book.cn/file/script/sc2tc.js
- http://www.oil-book.cn/file/script/slide.js
- http://www.oil-book.cn/file/script/index.js
- http://www.oil-book.cn/file/script/marquee.js
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.
CSS
Good! Just a few CSS files are used on this website.
- http://www.oil-book.cn/skin/default/style.css
- http://www.oil-book.cn/skin/default/index.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 422 different links.
Internal links: 415
External links: 7
Internal links: 415
External links: 7
External links:
Link text (anchor) | Link strength |
---|---|
论坛 | |
http://www.all-expo.net | |
http://www.yangtzeu.edu.cn | |
http://www.swpi.edu.cn | |
http://www.dqpi.edu.cn | |
http://web.cup.edu.cn | |
http://www.upc.edu.cn |
Internal links:
IP
67.215.12.186
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.
Favicon
Good! The website uses favicon.
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