Tri-Lobe Roots Blower,Side Channel Blower (Ring Blower),Liquid ...
www.greentechblower.com/
As an expert in air systems, Greentech has become one of most successful suppliers of blower and vacuum pump in China with more than 20 years experience in ...
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- Avoid using deprecated HTML tags.
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URL
Domain : www.greentechblower.com/
Character length : 24
Title
Tri-Lobe Roots Blower,Side Channel Blower (Ring Blower),Liquid Ring Vacuum Pump,China Roots Blower Manufacturer
Description
As an expert in air systems, Greentech has become one of most successful suppliers of blower and vacuum pump in China with more than 20 years experience in R&D and marketing. Our products range from Roots Blowers (also call PD blower), Side Channel Blowers (also call ring blower or regenerative blower), Vacuum Pumps (liquid ring vacuum pump, also call water ring vacuum pump), Multistage Centrifugal Blowers, Single Stage High Speed Centrifugal Blowers, Centrifugal Fans, Industry Pumps, and Electric Products etc.
Keywords (meta keywords)
roots blower, ring blower, side channel blower, air blower, rotary lob blower, centrifugal blower, vacuum pump, water ring vacuum pump, liquid ring vacuum pump, rotary valve, rotary feeder, air lock,
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
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
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
Tri-Lobe Roots Blower,Side Channel Blower (Ring Blower),Liquid Ring Vacuum Pump,China Roots Blower Manufacturer
Character length : 111
Improve! The website address (title) should be between 10 and 70 characters in length.
Character length : 111
Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 25%
Good! The text / code ratio is between 25 and 70 percent.
Good! The text / code ratio is between 25 and 70 percent.
Headings
H1 | H2 | H3 | H4 | H5 | H6 |
---|---|---|---|---|---|
0 | 1 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H2> Leading in Excellence and Innovativeness
Word cloud
- blower29
- ring12
- vacuum11
- roots9
- pump9
- series7
- blowers6
- centrifugal6
- products5
- water4
- side4
- channel4
- greentech4
- international3
- nsrh3
- air3
- pumps3
- zhangqiu3
- pneumatic3
- conveying3
- tri-lobe3
- china3
- call3
- home3
- system2
- area2
- high2
- service2
- application2
- download2
- domestic2
- standard2
- operating2
- multistage2
- manual2
- http2
- all2
- liquid2
- clients2
- add2
- www2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
blower | |||
ring | |||
vacuum | |||
roots | |||
pump | |||
series |
Two Word cloud
- blower ring4
- roots blower4
- vacuum pump4
- ring vacuum3
- ring blower3
- international zhangqiu2
Three Word cloud
- series water ring2
- nsrh tri-lobe roots2
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 28 images on this web page.
Alternate attributes for the following 14 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 14 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.greentechblower.com/images/ying.jpg
- http://www.greentechblower.com/images/1.png
- http://www.greentechblower.com/images/2.png
- http://www.greentechblower.com/images/3.png
- http://www.greentechblower.com/images/4.png
- http://www.greentechblower.com/images/in-1.jpg
- http://www.greentechblower.com/images/contact.gif
- http://www.greentechblower.com/images/skype.jpg
- http://oss.sinoim.com/p/10/i/fac.png@!w200
- http://oss.sinoim.com/p/10/i/in.png@!w200
- http://oss.sinoim.com/p/10/i/goog.png@!w200
- http://oss.sinoim.com/p/10/i/twr.png@!w200
- http://oss.sinoim.com/p/10/i/skp.png@!w200
- http://oss.sinoim.com/p/10/i/you.png@!w200
Mobile optimization
This website is optimal for mobile devices!
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 not fast enough: 6.2 seconds have passed until the page started to load.
Loading time
21,261 ms
Table layout
Error! Avoid using nested tables!
Number of HTTP resources
45
Number of source domains
12
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
List of render blocking css files
- http://cdn.bootcss.com/font-awesome/4.2.0/css/font-awesome.min.css
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.greentechblower.com/themes/default/js/marquee.js
- http://www.greentechblower.com/js/fada.js
- http://www.greentechblower.com/messges.html
File size of all javascript files combined
222.30KB
Javascript minifying
You can save 1KB (27% compression) on the analysed URL by minifying the javascript files.
CSS
Good! Just a few CSS files are used on this website.
- http://www.greentechblower.com/css/style.css
File size of all css files combined
72.82KB
CSS minifying
You can save 1,002B (14% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.greentechblower.com/themes/mobile/css/subpage.css you can save 680B (13% compression rate)
- By minifying http://www.greentechblower.com/themes/mobile/css/master.css you can save 322B (16% compression rate)
Uncompressed size of the of the HTML
14.46KB
Gzip compression
Error! By using Gzip you can save 7KB (65% compression) on your site.
- By compressing http://s11.cnzz.com/stat.php?id=1640971&web_id=1640971 you can save 7KB (65% compression rate)
- By compressing http://c.cnzz.com/core.php?web_id=1640971&t=z you can save 273B (36% compression rate)
Number of static resources (image, JS, CSS)
31
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
http://www.greentechblower.com/images/1.jpg | Expiry time is not specified |
http://www.greentechblower.com/images/2.jpg | Expiry time is not specified |
http://www.greentechblower.com/images/3.jpg | Expiry time is not specified |
http://www.greentechblower.com/images/4.jpg | Expiry time is not specified |
http://www.greentechblower.com/images/a-1.jpg | Expiry time is not specified |
http://www.greentechblower.com/images/a-2.jpg | Expiry time is not specified |
http://www.greentechblower.com/images/a-3.jpg | Expiry time is not specified |
http://www.greentechblower.com/themes/mobile/css/master.css | Expiry time is not specified |
http://www.greentechblower.com/themes/mobile/css/subpage.css | Expiry time is not specified |
http://www.greentechblower.com/themes/mobile/css/swiper.css | Expiry time is not specified |
http://www.greentechblower.com/themes/mobile/images/banner1.jpg | Expiry time is not specified |
http://www.greentechblower.com/themes/mobile/images/banner3.jpg | Expiry time is not specified |
http://www.greentechblower.com/themes/mobile/images/banner4.jpg | Expiry time is not specified |
http://www.greentechblower.com/themes/mobile/images/logo.png | Expiry time is not specified |
http://www.greentechblower.com/themes/mobile/js/cart_icon.js | Expiry time is not specified |
http://www.greentechblower.com/themes/mobile/js/jqthumb.min.js | Expiry time is not specified |
http://www.greentechblower.com/themes/mobile/js/jquery.js | Expiry time is not specified |
http://www.greentechblower.com/themes/mobile/js/lihe.js | Expiry time is not specified |
http://www.greentechblower.com/themes/mobile/js/nav.js | Expiry time is not specified |
http://www.greentechblower.com/themes/mobile/js/swiper.js | Expiry time is not specified |
http://www.greentechblower.com/.. /749aefe9db2b14efa673db6d1eea9331.jpg | Expiry time is not specified |
http://www.greentechblower.com/.. /846ee0e4be1460687411e74c0c1afe46.jpg | Expiry time is not specified |
http://www.greentechblower.com/.. /917467705d2a8fad9953d96d40490ffe.jpg | Expiry time is not specified |
http://www.greentechblower.com/.. /badbb634e8ec56104c016679686356b3.jpg | Expiry time is not specified |
http://www.greentechblower.com/.. /d6d95c29780e310605b4fbe62ef596ec.jpg | Expiry time is not specified |
http://www.greentechblower.com/.. /f087fd400aca6a547cabb10f4ba0d8dd.jpg | Expiry time is not specified |
http://c.cnzz.com/core.php?web_id=1640971&t=z | 15 minutes |
http://s11.cnzz.com/stat.php?id=1640971&web_id=1640971 | 90 minutes |
https://www.google-analytics.com/analytics.js | 2 hours |
File size of all images combined
397.53KB
Image optimisation
You can save 153.5KB (55% compression) by optimising the images below:
- By lossless compressing the http://www.greentechblower.com/themes/mobile/images/banner1.jpg you can save 50.5KB (57%) data.
- By lossless compressing the http://www.greentechblower.com/themes/mobile/images/banner4.jpg you can save 49.7KB (61%) data.
- By lossless compressing the http://www.greentechblower.com/themes/mobile/images/banner3.jpg you can save 49KB (62%) data.
- By lossless compressing the http://www.greentechblower.com/themes/mobile/images/logo.png you can save 2.2KB (13%) data.
- By lossless compressing the http://www.greentechblower.com/images/1.jpg you can save 386B (13%) data.
- By lossless compressing the http://www.greentechblower.com/images/3.jpg you can save 363B (11%) data.
- By lossless compressing the http://oss.sinoim.com/p/10/i/you.png@!w200 you can save 356B (26%) data.
- By lossless compressing the http://www.greentechblower.com/images/2.jpg you can save 355B (11%) data.
- By lossless compressing the http://oss.sinoim.com/p/10/i/skp.png@!w200 you can save 335B (29%) data.
- By lossless compressing the http://oss.sinoim.com/p/10/i/in.png@!w200 you can save 326B (29%) data.
We found a total of 42 different links.
Internal links: 35
External links: 7
Internal links: 35
External links: 7
External links:
Internal links:
IP
23.234.31.94
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.
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
- H2 : CE Certificate, ( 749.71875px from top )
- H2 : Indonesia Industrial Machinery Exhibition, ( 770.71875px from top )
- H2 : ASIAWATER 2016 , ( 791.71875px from top )
- H2 : Roots Blower (also called Rotary Blower, Positive Displacement - PD blower) Application Examples, ( 812.71875px from top )
- H2 : Roots Blower (also called Rotary Blower, Positive Displacement - PD blower) Products, ( 833.71875px from top )
- H2 : Roots Blower (also called Rotary Blower, Positive Displacement - PD blower) Bare Shaft Blower Before Painting, ( 854.71875px from top )
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