Access shkaimin.com. 通用矢量变频器|电动机保护器|马达智能监控器|厂家直销-上海开民电子科技有限公司（工厂：浙江开民电器有限公司）

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Visit shkaimin.com now to see the best up-to-date Shkaimin content and also check out these interesting facts you probably never knew about shkaimin.com

开民电器是一家集研发、生产、销售开环矢量变频器、风机水泵变频器、电机综合保护器、马达控制器、电机软启动器的制造厂家。2012年获国家高新技术企业称号和多项专利。有精湛的研发团队，先进的生产线和完善的售后技术支持。电话： 13868662555 林先生

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shkaimin.com

705 ms

635870014418401358930.png

1198 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that 50% of them (1 request) were addressed to the original Shkaimin.com, 50% (1 request) were made to Img65.mtnets.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Img65.mtnets.com.

Content Size

35.0 kB

After Optimization

30.3 kB

In fact, the total size of Shkaimin.com main page is 35.0 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 32.7 kB which makes up the majority of the site volume.

HTML Optimization

-43%

Potential reduce by 963 B

Original 2.2 kB
After minification 2.1 kB
After compression 1.3 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 963 B or 43% of the original size.

Image Optimization

-11%

Potential reduce by 3.7 kB

Original 32.7 kB
After minification 29.0 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Shkaimin needs image optimization as it can save up to 3.7 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Now

After Optimization

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shkaimin. According to our analytics all requests are already optimized.

Language and Encoding

Language Detected

Language Claimed

N/A

Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shkaimin.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Shkaimin.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

shkaimin.com

Open Graph description is not detected on the main page of Shkaimin. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: