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About Website

Welcome to jh-glass.com homepage info - get ready to check Jh Glass best content right away, or after learning these important things about jh-glass.com

特种玻璃：防滑玻璃、智能调光玻璃、防偷窥玻璃、单向透视玻璃、魔术镜、防雾镜、防弹玻璃、电加热玻璃、中空百叶玻璃、超长超宽钢化玻璃（长11.5米、宽3米）等特种玻璃研发、生产和销售、技术进出口。专业咨询13076701580

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jh-glass.com

531 ms

www.kahosmart.com

1263 ms

bootstrap.css

879 ms

bxslider.css

663 ms

style.css

664 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Jh-glass.com, 52% (36 requests) were made to Kahosmart.com and 12% (8 requests) were made to Static.bshare.cn. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Cm.fastapi.net.

Content Size

1.4 MB

After Optimization

919.4 kB

In fact, the total size of Jh-glass.com main page is 1.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 862.2 kB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 396.3 kB

Original 428.1 kB
After minification 427.8 kB
After compression 31.8 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 396.3 kB or 93% of the original size.

Image Optimization

-8%

Potential reduce by 68.5 kB

Original 862.2 kB
After minification 793.7 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. Jh Glass images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 3.8 kB

Original 72.6 kB
After minification 72.6 kB
After compression 68.9 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-11%

Potential reduce by 3.0 kB

Original 28.1 kB
After minification 28.1 kB
After compression 25.1 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Jh-glass.com needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 11% of the original size.

Requests Now

After Optimization

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jh Glass. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Language and Encoding

Language Detected

Language Claimed

Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jh-glass.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Jh-glass.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

Open Graph description is not detected on the main page of Jh Glass. 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: