SEO report of rainbowmachines.com

Travaini| Travaini vacuum pump| Pompetravaini|Travaini pump| ...

www.rainbowmachines.com/

Travaini 液环式真空泵,Travaini液环式真空泵机组系统,Travaini各种输送液体离心泵,PVR-ROTANT旋片式真空泵 PVR-ROTANT旋片式真空泵机组,美国寿力螺杆真空泵,美国寿力螺杆空气压缩机 ...

   

 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.rainbowmachines.com/

Character length : 24

Title
Travaini| Travaini vacuum pump| Pompetravaini|Travaini pump|Travaini liquid ring vacuum pump|pvr|Sullair|真空泵|液环真空泵|水环真空泵|离心泵|旋片真空泵|旋片泵|螺杆压缩机|空气压缩机|寿力|螺杆真空泵|进口真空泵|意大利真空泵--北京加中瑞邦机械设备有限公司
Description
Travaini 液环式真空泵,Travaini液环式真空泵机组系统,Travaini各种输送液体离心泵,PVR-ROTANT旋片式真空泵 PVR-ROTANT旋片式真空泵机组,美国寿力螺杆真空泵,美国寿力螺杆空气压缩机.
Keywords (meta keywords)
TRAVAINI（创维尼）产品系列包括：单级液环式真空泵，双级液环式真空泵，旋片真空泵，单级离心泵，多级离心泵，多级自吸离心泵以及液环气体压缩机；TRAVAINI产品渗透应用于全球各种生产、制造和研究的领域，其子公司和销售服务网络遍及世界各地。产品广泛用于化工、医药、电子、电力、冶金、食品以及造纸等行业。

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
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.

 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
Travaini| Travaini vacuum pump| Pompetravaini|Travaini pump|Travaini liquid ring vacuum pump|pvr|Sullair|真空泵|液环真空泵|水环真空泵|离心泵|旋片真空泵|旋片泵|螺杆压缩机|空气压缩机|寿力|螺杆真空泵|进口真空泵|意大利真空泵--北京加中瑞邦机械设备有限公司

Character length : 185

Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 15%

Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
H1H2H3H4H5H6
140000
Heading structure in the source code
  • <H1> 
  • <H2> 
  • <H2> 
  • <H2> 
  • <H2> 
Word cloud
  • travaini2
Keyword matrix
wordtitledescriptionsheading
travaini
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 8 images on this web page.

Alternate attributes for the following 3 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
15
Number of source domains
1
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
  • http://www.rainbowmachines.com/Html/Index/css/common.css
  • http://www.rainbowmachines.com/Html/Index/css/layout.css
  • http://www.rainbowmachines.com/Html/Index/css/layout_contents.css

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
  • http://www.rainbowmachines.com/Html/Index/js/flash.js
File size of all javascript files combined
1.05KB
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.rainbowmachines.com/Html/Index/css/common.css
  • http://www.rainbowmachines.com/Html/Index/css/layout.css
  • http://www.rainbowmachines.com/Html/Index/css/layout_contents.css
File size of all css files combined
2.45KB
CSS minifying
Great! The CSS elements are minified.

 Speed test – Compression

Uncompressed size of the of the HTML
16.38KB
Gzip compression
Your site uses compression.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
14
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://www.rainbowmachines.com/Html/Index/css/common.cssExpiry time is not specified
http://www.rainbowmachines.com/Html/Index/css/layout.cssExpiry time is not specified
http://www.rainbowmachines.com/Html/Index/images/1.jpgExpiry time is not specified
http://www.rainbowmachines.com/Html/Index/images/3.gifExpiry time is not specified
http://www.rainbowmachines.com/Html/Index/images/bg.jpgExpiry time is not specified
http://www.rainbowmachines.com/Html/Index/images/bg_center.gifExpiry time is not specified
http://www.rainbowmachines.com/Html/Index/images/bg_left.gifExpiry time is not specified
http://www.rainbowmachines.com/Html/Index/images/bg_top.gifExpiry time is not specified
http://www.rainbowmachines.com/Html/Index/images/h2_about.gifExpiry time is not specified
http://www.rainbowmachines.com/Html/Index/images/h2_contact.gifExpiry time is not specified
http://www.rainbowmachines.com/Html/Index/images/h2_products.gifExpiry time is not specified
http://www.rainbowmachines.com/Html/Index/images/logo.gifExpiry time is not specified
http://www.rainbowmachines.com/Html/Index/images/products_cn.gifExpiry time is not specified
http://www.rainbowmachines.com/Html/Index/js/flash.jsExpiry time is not specified

 Speed test – Images

File size of all images combined
56.74KB
Image optimisation
You can save 11.6KB (50% compression) by optimising the images below:

 Links

We found a total of 27 different links.
Internal links: 24
External links: 3

External links:

Link text (anchor) Link strength
中国化工网
全球化工网
生意宝

Internal links:

Link text (anchor) Link strength
http://www.rainbowmachines.com
网站首页
公司简介
产品展示
联系我们
ENGLISH
♦ Travaini 液环式真空泵
» TRH(S)单双级中高真空液环真空泵
» TRM(V)紧凑式单级液环真空泵
» TRV单级高真空液环真空泵
» TRS(V)K液环真空泵系列
♦ Travaini液环式真空泵机组系统
♦ Travaini各种输送液体离心泵
♦ PVR-ROTANT旋片式真空泵
♦ PVR-ROTANT旋片式真空泵机组
♦ 美国寿力螺杆真空泵
♦ 美国寿力螺杆空气压缩机
http://www.rainbowmachines.com/product_detail_cn/id/6.html
高品质 TRAVAINI真空泵产品 QUALITY TRAVAINI VACUUM PUMP
http://www.rainbowmachines.com/about.html
专业售后服务队伍 PROFESSIONAL SERVICE
http://www.rainbowmachines.com/product_detail_cn/id/14.html
完善的动力系统控制和管理 COMPLETE GAS SYSTEM
北京加中瑞邦机械设备有限公司

 Website security

IP
122.224.81.232
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.

 Sites on same ip

rainbowmachines.com

sungatechem.com

techwellpharma.com

sewingmachine.net.cn

kemiworks.com

ychotel.net

foundo.cn

hbzptech.com

mhcphotel.com

techwellpharm.com

 Icons

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

 Typos

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