SEO report of longrui-tech.com

龙睿科技官方网站-美国德威尔Dwyer产品总代理-专业自控仪器仪表供应商!差压表、压差表、差压开关、差压变送器、dwyer、 ...

www.longrui-tech.com/

苏州差压表赛尔瑟斯A2系列压差仪magnehelic美国dwyer差压表红油差压计差压开关过滤器差压表赛尔瑟斯压差表变频器博世力士乐〔康沃〕 ...

   

 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.longrui-tech.com/

Character length : 21

Title
龙睿科技官方网站-美国德威尔Dwyer产品总代理-专业自控仪器仪表供应商!差压表、压差表、差压开关、差压变送器、dwyer、德威尔差压表、红油差压计、magnehelic差压表、macrohelic、流量计、贝克差压开关、指针式压差表、手持式差压计、空气压差计、洁净室压差计、数显差压表、气体微差压表、德威尔、温湿度传感器、国产差压表、压力变送器、压力开关
Description
苏州差压表赛尔瑟斯A2系列压差仪magnehelic美国dwyer差压表红油差压计差压开关过滤器差压表赛尔瑟斯压差表变频器博世力士乐〔康沃〕变频器智能电磁流量计sailsors压差开关beck压差开关国产差压开关国产压差表加拿大sailsors德国beck差压开关过滤器数字差压表国产差压表赛尔瑟斯贝克压差开关风速计江苏差压表sailsors差压表贝克差压开关电子风量罩magrfhelic压差表sailsors压差表气体压差开关差压记录仪magrfhelic赛尔瑟斯差压表微压差开关流量开关magrfhelic差压表赛尔瑟斯压差表微差压开关净化差压表加拿大sailsors差压表beck德国贝克国产压差计beck930贝克930.80德威尔压差计空气压差计2-5000系列差压表德威尔差压表手持式差压计医用差压表德威尔压差表压差仪气体差压表magnehelic差压表差压变送器压力变送器dwyer压力表温/湿度差压变送器magnehelic差压压力表温湿度传感器微差压表差压表工作原理差压表原理美国dwyer差压表差压表型号工作台差压表2000系列差压表红油压差计鼓风机差压表洁净室压差计红油差压计过滤器差压表指针式压差表m-700pa红油空气压差开关德威尔差压开关苏州差压表压差开关进口差压开关longrui差压开关macrohelic压差表macrohelic德国贝克差压开关macrohelic差压表变频器alpha6000矢量变频器康沃变频器价格苏州变频器英威腾变频器阿尔法变频器代理注塑机节电器康沃变频器说明书康沃变频器江苏变频器空压机节能变频器说明书博世力士乐变频器台达变频器空压机节电器变频器cvf-p3阿尔法变频器三菱变频器变频控制柜alpha5000变频器代理西门子变频器工变频柜康沃变频器代理可编程序控制器无锡变频器变频器cvf-g3变频器维修昆山变频器苏州康沃变频器汇川变频器张家港变频器convo变频器博世力士乐吴江变频器英威腾变频器正川变频器常熟变频器康沃变频器价格风机型变频器江阴变频器变频器价格水泵型变频器常州变频器流量计空气流量计蒸汽流量计热式流量计天然气流量计液体流量计质量流量计流量积算仪v型锥流量计流量计报价弯管流量计v锥流量计电磁流量计涡街流量计涡轮流量计智能电磁流量计
Keywords (meta keywords)
苏州龙睿科技有限公司,苏州龙睿科技,苏州龙睿工控产品

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
龙睿科技官方网站-美国德威尔Dwyer产品总代理-专业自控仪器仪表供应商!差压表、压差表、差压开关、差压变送器、dwyer、德威尔差压表、红油差压计、magnehelic差压表、macrohelic、流量计、贝克差压开关、指针式压差表、手持式差压计、空气压差计、洁净室压差计、数显差压表、气体微差压表、德威尔、温湿度传感器、国产差压表、压力变送器、压力开关

Character length : 178

Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 7%

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
14320002
Heading structure in the source code
  • <H6> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H1> Products产品分类
  • <H1> 变频器
  • <H1> 压力/压差
  • <H1> 气体仪表
  • <H1> 流量计
  • <H1> 风速/液位
  • <H1> 温度湿度
  • <H1> PLC/触摸屏
  • <H1> 工程
  • <H1> About Us公司简介
  • <H1> 
  • <H6> 
  • <H1> Product产品中心
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H1> News应用案例
  • <H1> Contact Us联系我们
Word cloud
  • 联系我们4
  • 网站地图2
  • 流量计2
  • 诚聘英才2
  • www2
  • 产品中心2
  • 应用案例2
Keyword matrix
wordtitledescriptionsheading
联系我们
网站地图
流量计
诚聘英才
www
产品中心
404 Page
The website has a 404 error page.
Flash content
Error! We found flash content(s) on this website which cannot be indexed by the search engines.
Frame
Error! The website uses iFrame solutions. This type of contents are not indexed by Google.
Images
We found 38 images on this web page.

Alternate attributes for the following 37 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

 Technologies

Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
Deprecated HTML tagsOccurrences
<font>7
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 tagsOccurrences
<font>7
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
Error! Avoid using nested tables!
Number of HTTP resources
91
Number of source domains
13
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • http://www.longrui-tech.com/ec/lib/jquery.js?4.1.0_0
  • http://www.longrui-tech.com/ec/lib/common.js?4.1.0_0
  • http://www.longrui-tech.com/ec/lib/tpl.js?4.1.0_0
  • http://www.longrui-tech.com/.. /message_en.js?0
  • http://www.longrui-tech.com/.. /message_zh-cn.js?0
  • http://www.longrui-tech.com/.. /png.js
List of render blocking css files
  • http://www.longrui-tech.com/.. /cms.css?4.1.0_0
  • http://www.longrui-tech.com/.. /style.css

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
  • http://www.longrui-tech.com/ec/lib/jquery.js?4.1.0_0
  • http://www.longrui-tech.com/ec/lib/common.js?4.1.0_0
  • http://www.longrui-tech.com/ec/lib/tpl.js?4.1.0_0
  • http://www.longrui-tech.com/lib/png.js
  • http://www.longrui-tech.com/cad?ID=ROOT&url=index
  • http://www.longrui-tech.com/lib/vs.js
File size of all javascript files combined
664.66KB
Javascript minifying
You can save 2.2KB (20% 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.longrui-tech.com/lib/cms.css?4.1.0_0
  • http://www.longrui-tech.com/lib/style.css
File size of all css files combined
44.31KB
CSS minifying
You can save 1.8KB (14% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
30.33KB
Gzip compression
Error! By using Gzip you can save 58.1KB (64% compression) on your site.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
63
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://resource.ospod.com/plugins/kf/1/img/blank.gifExpiry time is not specified
http://resource.ospod.com/plugins/kf/1/img/qq_listbg3.gifExpiry time is not specified
http://www.longrui-tech.com/.. /20101215150945127_mini.jpgExpiry time is not specified
http://www.longrui-tech.com/.. /20101215160333427_mini.jpgExpiry time is not specified
http://www.longrui-tech.com/.. /20101215164308458_mini.jpgExpiry time is not specified
http://www.longrui-tech.com/.. /20110310153156050_mini.jpgExpiry time is not specified
http://www.longrui-tech.com/.. /20110713120528380_mini.jpgExpiry time is not specified
http://www.longrui-tech.com/.. /20110722110247193_mini.jpgExpiry time is not specified
http://www.longrui-tech.com/.. /20110722111759845_mini.jpgExpiry time is not specified
http://www.longrui-tech.com/.. /20110923142733013_mini.jpgExpiry time is not specified
http://www.longrui-tech.com/.. /477A_mini.jpgExpiry time is not specified
http://www.longrui-tech.com/.. /DH3_mini.jpgExpiry time is not specified
http://www.longrui-tech.com/.. /DM-2000_mini.jpgExpiry time is not specified
http://www.longrui-tech.com/.. /INVT_mini.gifExpiry time is not specified
http://www.longrui-tech.com/.. /20120316153148911_mini.jpgExpiry time is not specified
http://www.longrui-tech.com/.. /20120522131341859_mini.jpgExpiry time is not specified
http://www.longrui-tech.com/.. /20121127091103771_mini.jpgExpiry time is not specified
http://www.longrui-tech.com/.. /20130423111746850_mini.jpgExpiry time is not specified
http://www.longrui-tech.com/.. /20131029150202591_mini.jpgExpiry time is not specified
http://www.longrui-tech.com/.. /20141031145759587_mini.pngExpiry time is not specified
http://www.longrui-tech.com/.. /20150226094631685_mini.jpgExpiry time is not specified
http://www.longrui-tech.com/.. /20150226102241070_mini.jpgExpiry time is not specified
http://www.longrui-tech.com/.. /20150226105802347_mini.jpgExpiry time is not specified
http://www.longrui-tech.com/.. /bg_img.gifExpiry time is not specified
http://www.longrui-tech.com/.. /bgimg0100.jpgExpiry time is not specified
http://www.longrui-tech.com/.. /customlogo.pngExpiry time is not specified
http://www.longrui-tech.com/.. /cion01.gifExpiry time is not specified
http://www.longrui-tech.com/.. /cion02.gifExpiry time is not specified
http://www.longrui-tech.com/.. /cion03.gifExpiry time is not specified
http://www.longrui-tech.com/.. /cion04.gifExpiry time is not specified
http://www.longrui-tech.com/.. /cion05.gifExpiry time is not specified
http://www.longrui-tech.com/.. /footbg.gifExpiry time is not specified
http://www.longrui-tech.com/.. /icompany.jpgExpiry time is not specified
http://www.longrui-tech.com/.. /icontactus.gifExpiry time is not specified
http://www.longrui-tech.com/.. /ipro_bg.gifExpiry time is not specified
http://www.longrui-tech.com/.. /itopbg.gifExpiry time is not specified
http://www.longrui-tech.com/.. /menu_bg.gifExpiry time is not specified
http://www.longrui-tech.com/.. /menu_line.gifExpiry time is not specified
http://www.longrui-tech.com/.. /menu_over.gifExpiry time is not specified
http://www.longrui-tech.com/.. /menu_right.gifExpiry time is not specified
http://www.longrui-tech.com/.. /more.gifExpiry time is not specified
http://www.longrui-tech.com/.. /topnav_bg.gifExpiry time is not specified
http://www.longrui-tech.com/tpl/longrui-tech/pdbluetexture/lib/vs.jsExpiry time is not specified
https://hmcdn.baidu.com/static/hmt/icon/21.gifExpiry time is not specified
https://wwimgsrc.cn-hangzhou.oss-pub.aliyun-inc.com/.. /offline.gifExpiry time is not specified
https://wwimgsrc.cn-hangzhou.oss-pub.aliyun-inc.com/.. /online.gifExpiry time is not specified
http://resource.ospod.com/plugins/kf/1/float.js7 hours
http://resource.ospod.com/plugins/kf/1/style.css7 hours
http://resource.ospod.com/plugins/kf/makeKFC.js7 hours

 Speed test – Images

File size of all images combined
230.34KB
Image optimisation
You can save 30.8KB (22% compression) by optimising the images below:

 Links

We found a total of 6 different links.
Internal links: 1
External links: 5

External links:

Link text (anchor) Link strength
http://wpa.qq.com/msgrd?V=1&uin=1280683019&Site=德威尔仪表&Menu=yes
http://wpa.qq.com/msgrd?V=1&uin=2290668462&Site=德威尔仪表&Menu=yes
http://wpa.qq.com/msgrd?V=1&uin=41582891&Site=龙睿科技&Menu=yes
http://wpa.qq.com/msgrd?V=1&uin=56020165&Site=龙睿科技&Menu=yes
http://www.szlongrui.com.cn

Internal links:

Link text (anchor) Link strength
http://www.longrui-tech.com

 Website security

IP
183.90.184.202
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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longrui-tech.com

 Icons

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

 Typos

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      • Php (Hypertext Preprocessor)

 divyajyotiguesthouse.com

  • Title: Divya Jyoti Guest House : Live in Luxury
  • Description: Best Hotel in Jawalamukhi (Himachal Pardesh) situated on Kunjpura Road, Near Parshuram Chowk.
  • Internet Protocol (IP) address:
  • Tech:
    • Other
      • CSS (Cascading Style Sheets)
      • Html (HyperText Markup Language)
      • Javascript
      • jQuery UI
      • MooTools
      • Php (Hypertext Preprocessor)

 acruxshipping.com

  • Title: Acrux-Shipping-Pvt.Ltd
  • Description:
  • Sites loading time: 33847
  • Internet Protocol (IP) address:
  • Javascript total size: 0.00B
  • CSS total size: 5.33KB
  • Image total size: 128.54KB
  • Total size: 141.35KB
  • Tech:
    • Other
      • CSS (Cascading Style Sheets)
      • Html (HyperText Markup Language)

 tridesign.eu

  • Title: Tridesign
  • Description:
  • Sites loading time: 1253
  • Internet Protocol (IP) address:
  • Javascript total size: 106.88KB
  • CSS total size: 150.72KB
  • Image total size: 1.81MB
  • Total size: 2.15MB
  • Tech:
    • Analytic
      • Google Analytics
    • Other
      • CSS (Cascading Style Sheets)
      • Html (HyperText Markup Language)
      • Html5
      • Javascript

 kedsoftware.org

  • Title: Kedsoftware.org
  • Description:
  • Internet Protocol (IP) address:
  • Tech:
    • Analytic
      • Google Analytics
    • Other
      • CSS (Cascading Style Sheets)
      • Html (HyperText Markup Language)
      • Html5
      • Iframe
      • Javascript

 technobuckets.com

  • Title: Welcome to TechnoBuckets -
  • Description:
  • Internet Protocol (IP) address:
  • Tech:
    • CMS
      • Wordpress CMS
    • Analytic
      • Google Analytics
    • Advertisement
      • Google Adsense
      • InfoLinks
    • Other
      • CSS (Cascading Style Sheets)
      • Flexslider
      • Font Awesome
      • Gravatar
      • Html (HyperText Markup Language)
      • Html5
      • Javascript
      • jQuery
      • Php (Hypertext Preprocessor)
      • Pingback
      • Spin.js
      • SVG (Scalable Vector Graphics)

 harrogateschoolofmotoring.net

  • Title: Harrogate school of Motoring
  • Description: First hour free, 5 hours £52 for beginners!
  • Internet Protocol (IP) address:
  • Tech:
    • Analytic
      • Google Analytics
    • Other
      • CSS (Cascading Style Sheets)
      • Google Font API
      • Html (HyperText Markup Language)
      • Html5
      • Javascript

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