SEO report of opetechgroup.com

镇江欧派能源科技有限公司

www.opetechgroup.com/

镇江欧派能源科技有限公司

   

 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.opetechgroup.com/

Character length : 21

Title
镇江欧派能源科技有限公司
Description
镇江欧派能源科技有限公司
Keywords (meta keywords)
镇江欧派能源科技有限公司

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
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
Search engine friendly URLs
Error! Not all URLs are SEO friendly on this website!
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
镇江欧派能源科技有限公司

Character length : 12

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 6%

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
H1H2H3H4H5H6
0081200
Heading structure in the source code
  • <H3> 首页
  • <H3> 公司
  • <H3> 产品
  • <H3> 服务
  • <H3> 媒体
  • <H3> 联系方式
  • <H4> 球阀
  • <H4> 闸阀
  • <H4> 止回阀
  • <H4> 管道
  • <H4> 关于我们
  • <H4> 公司愿景
  • <H4> 公司使命
  • <H4> 公司新闻
  • <H4> 行业新闻
  • <H4> 最新资讯1
  • <H4> 最新资讯2
  • <H4> 公司新闻
  • <H3> 服务
  • <H3> 媒体
Word cloud
  • 项目管理2
  • 技术培训2
  • 国际贸易2
  • 公司使命2
  • 国际合作2
  • 关于我们2
  • 公司愿景2
Keyword matrix
wordtitledescriptionsheading
项目管理
技术培训
国际贸易
公司使命
国际合作
关于我们
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 30 images on this web page.

Alternate attributes for the following 13 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)
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
57
Number of source domains
4
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • http://www.opetechgroup.com/js/jquery1.42.min.js
  • http://www.opetechgroup.com/js/jquery.SuperSlide.2.1.1.js
List of render blocking css files
  • http://www.opetechgroup.com/css/style.css

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
  • http://www.opetechgroup.com/js/jquery1.42.min.js
  • http://www.opetechgroup.com/js/jquery.SuperSlide.2.1.1.js
File size of all javascript files combined
227.71KB
Javascript minifying
Great! The Javascript files are minified.

 Speed test – CSS

CSS
Good! Just a few CSS files are used on this website.
  • http://www.opetechgroup.com/css/style.css
File size of all css files combined
15.73KB
CSS minifying
Great! The CSS elements are minified.

 Speed test – Compression

Uncompressed size of the of the HTML
17.08KB
Gzip compression
Error! By using Gzip you can save 46.5KB (65% compression) on your site.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
54
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://www.opetechgroup.com/css/style.cssExpiry time is not specified
http://www.opetechgroup.com/images/kej_03.pngExpiry time is not specified
http://www.opetechgroup.com/images/op_03.pngExpiry time is not specified
http://www.opetechgroup.com/images/op_06.pngExpiry time is not specified
http://www.opetechgroup.com/images/op_08.pngExpiry time is not specified
http://www.opetechgroup.com/images/op_14.pngExpiry time is not specified
http://www.opetechgroup.com/images/op_17.pngExpiry time is not specified
http://www.opetechgroup.com/images/op_28.pngExpiry time is not specified
http://www.opetechgroup.com/images/op_42.pngExpiry time is not specified
http://www.opetechgroup.com/images/op_44.pngExpiry time is not specified
http://www.opetechgroup.com/images/op_53.pngExpiry time is not specified
http://www.opetechgroup.com/images/op_55.pngExpiry time is not specified
http://www.opetechgroup.com/images/op_59.pngExpiry time is not specified
http://www.opetechgroup.com/images/op_63.pngExpiry time is not specified
http://www.opetechgroup.com/images/op_78.pngExpiry time is not specified
http://www.opetechgroup.com/images/op_87.pngExpiry time is not specified
http://www.opetechgroup.com/images/opp_03.pngExpiry time is not specified
http://www.opetechgroup.com/images/opp_06.pngExpiry time is not specified
http://www.opetechgroup.com/images/po_07.pngExpiry time is not specified
http://www.opetechgroup.com/js/jquery.SuperSlide.2.1.1.jsExpiry time is not specified
http://www.opetechgroup.com/js/jquery1.42.min.jsExpiry time is not specified
http://www.opetechgroup.com/userfiles/20151201091827.pngExpiry time is not specified
http://www.opetechgroup.com/userfiles/20151201091849.pngExpiry time is not specified
http://www.opetechgroup.com/userfiles/20151221125034.pngExpiry time is not specified
http://www.opetechgroup.com/userfiles/20151221132525.pngExpiry time is not specified
http://www.opetechgroup.com/userfiles/20151227174703.jpgExpiry time is not specified
http://www.opetechgroup.com/userfiles/20151227180901.jpgExpiry time is not specified
http://www.opetechgroup.com/userfiles/20151227235434.jpgExpiry time is not specified
http://www.opetechgroup.com/userfiles/20160103143440.jpgExpiry time is not specified
http://www.opetechgroup.com/userfiles/20160103153320.jpgExpiry time is not specified
http://www.opetechgroup.com/userfiles/20160124002831.jpgExpiry time is not specified
http://www.opetechgroup.com/userfiles/20160124004047.pngExpiry time is not specified
http://www.opetechgroup.com/userfiles/20160124004559.pngExpiry time is not specified
http://www.opetechgroup.com/userfiles/20160124005317.pngExpiry time is not specified
http://www.opetechgroup.com/userfiles/20160124224602.jpgExpiry time is not specified
http://www.opetechgroup.com/userfiles/20160124225413.jpgExpiry time is not specified
http://www.opetechgroup.com/userfiles/20160125000232.jpgExpiry time is not specified
http://www.opetechgroup.com/userfiles/20180427145120.jpgExpiry time is not specified
http://www.opetechgroup.com/userfiles/20180623015232.jpgExpiry time is not specified
http://www.opetechgroup.com/userfiles/banner/20160130125507.jpegExpiry time is not specified
http://bdimg.share.baidu.com/static/api/css/share_style0_24.css30 minutes
http://bdimg.share.baidu.com/.. /tangram.js?v=37768233.js30 minutes
http://bdimg.share.baidu.com/.. /partners.js?v=96dbe85a.js30 minutes
http://bdimg.share.baidu.com/.. /share.js?v=89860593.js?cdnversion=427276...30 minutes
http://bdimg.share.baidu.com/static/api/js/share/api_base.js30 minutes
http://bdimg.share.baidu.com/static/api/js/share/image_api.js30 minutes
http://bdimg.share.baidu.com/static/api/js/share/select_api.js30 minutes
http://bdimg.share.baidu.com/.. /share_api.js?v=226108fe.js30 minutes
http://bdimg.share.baidu.com/.. /logger.js?v=60603cb3.js30 minutes
http://bdimg.share.baidu.com/static/api/js/view/image_view.js30 minutes
http://bdimg.share.baidu.com/.. /select_view.js?v=14bb0f0f.js30 minutes
http://bdimg.share.baidu.com/.. /share_view.js?v=3ae6026d.js30 minutes
http://bdimg.share.baidu.com/static/api/js/view/view_base.js30 minutes

 Speed test – Images

File size of all images combined
778.13KB
Image optimisation
You can save 203.5KB (45% compression) by optimising the images below:

 Links

We found a total of 72 different links.
Internal links: 71
External links: 1

External links:

Link text (anchor) Link strength
点墨设计

Internal links:

Link text (anchor) Link strength
设为首页
加入收藏
http://www.opetechgroup.com/index.php
http://www.opetechgroup.com/en_index.php
http://www.opetechgroup.com/#
首页
公司
关于我们
公司愿景
公司使命
产品
产品介绍
各类阀门
钻井设备
管道与附件
服务
服务简介
钻井解决方案
海油工程
项目管理
技术培训
国际贸易
国际合作
媒体
新闻
资源
视频
联系方式
http://www.opetechgroup.com/productView.php?f=3&class=13&id=28
球阀
http://www.opetechgroup.com/productView.php?f=3&class=13&id=27
闸阀
http://www.opetechgroup.com/productView.php?f=3&class=13&id=26
止回阀
http://www.opetechgroup.com/productView.php?f=3&class=15&id=36
管道
http://www.opetechgroup.com/about.php?f=2&class=12&id=19
更多>>
http://www.opetechgroup.com/about.php?f=2&class=12&id=20
更多>>
http://www.opetechgroup.com/about.php?f=2&class=12&id=21
更多>>
http://www.opetechgroup.com/mediaView.php?f=5&class=23&id=48
更多>>
http://www.opetechgroup.com/mediaView.php?f=5&class=23&id=70
更多>>
http://www.opetechgroup.com/mediaView.php?f=5&class=27&id=63
更多>>
http://www.opetechgroup.com/mediaView.php?f=5&class=27&id=64
更多>>
http://www.opetechgroup.com/mediaView.php?f=5&class=27&id=65
更多>>
http://www.opetechgroup.com/serviceInfo.php?f=4
http://www.opetechgroup.com/serviceView.php?f=4&class=18&id=68
化学法防沙
http://www.opetechgroup.com/serviceView.php?f=4&class=17&id=39
高温井钻井技...
http://www.opetechgroup.com/serviceView.php?f=4&class=22&id=47
国际合作
http://www.opetechgroup.com/serviceView.php?f=4&class=21&id=46
国际贸易
http://www.opetechgroup.com/serviceView.php?f=4&class=20&id=45
技术培训
http://www.opetechgroup.com/serviceView.php?f=4&class=19&id=44
项目管理
http://www.opetechgroup.com/serviceView.php?f=4&class=18&id=43
机械法防沙
http://www.opetechgroup.com/serviceView.php?f=4&class=17&id=38
定向井技术
http://www.opetechgroup.com/media.php?f=5
联系我们

 Website security

IP
211.100.61.94
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.

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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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