Access china-ex.com. 国家防爆检测认证网----南阳防爆电气研究所有限公司官方网站!

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Click here to check amazing China Ex content. Otherwise, check out these important facts you probably never knew about china-ex.com

主办单位:南阳防爆电气研究所,国家防爆电气产品质量检验检测中心,全国防爆电气设备标准化技术委员会,中国电器工业协会防爆电机分会，生产许可证，防爆合格证，中国防爆信息网，CNEX,CQST,国家防爆电气产品质量检验检测中心，南阳防爆电气研究所，防爆，南阳防爆，防爆检验，防爆，南阳，检测中心，防爆网,中国最专业的防爆电器商务网站,服务于中国防爆行业,提供防爆电器网上交易,防爆电子商务,防爆供应商目录,...

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china-ex.com

695 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to China-ex.com and no external sources were called. The less responsive or slowest element that took the longest time to load (695 ms) belongs to the original domain China-ex.com.

Content Size

486.8 kB

After Optimization

296.5 kB

In fact, the total size of China-ex.com main page is 486.8 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 323.9 kB which makes up the majority of the site volume.

HTML Optimization

-25%

Potential reduce by 76 B

Original 309 B
After minification 308 B
After compression 233 B

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 76 B or 25% of the original size.

Image Optimization

-27%

Potential reduce by 86.2 kB

Original 323.9 kB
After minification 237.7 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. Obviously, China Ex needs image optimization as it can save up to 86.2 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-62%

Potential reduce by 87.4 kB

Original 141.8 kB
After minification 141.3 kB
After compression 54.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 87.4 kB or 62% of the original size.

CSS Optimization

-80%

Potential reduce by 16.6 kB

Original 20.8 kB
After minification 18.4 kB
After compression 4.1 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. China-ex.com needs all CSS files to be minified and compressed as it can save up to 16.6 kB or 80% of the original size.

Requests Now

After Optimization

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Language and Encoding

Language Detected

Language Claimed

N/A

Encoding

US-ASCII

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise China-ex.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 China-ex.com main page’s claimed encoding is us-ascii. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

china-ex.com

Open Graph description is not detected on the main page of China Ex. 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: