Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

alu.com.cn

China Aluminium Supplier,Buyers,China Aluminium trade-China Aluminium Network

Page Load Speed

1.8 sec in total

First Response

849 ms

Resources Loaded

862 ms

Page Rendered

54 ms

alu.com.cn screenshot

About Website

Click here to check amazing Alu content for India. Otherwise, check out these important facts you probably never knew about alu.com.cn

China Aluminium Network-online B2B aluminium market, to provide customers with aluminium suppliers, buyers, quotations, market trend, investment, etc. for more information, please visit www.alu.com.cn

Visit alu.com.cn

Key Findings

We analyzed Alu.com.cn page load time and found that the first response time was 849 ms and then it took 916 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster. This domain responded with an error, which can significantly jeopardize Alu.com.cn rating and web reputation

Performance Metrics

alu.com.cn performance score

0

Network Requests Diagram

alu.com.cn

849 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 Alu.com.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (849 ms) belongs to the original domain Alu.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 84.0 kB (42%)

Content Size

201.6 kB

After Optimization

117.6 kB

In fact, the total size of Alu.com.cn main page is 201.6 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 125.0 kB which makes up the majority of the site volume.

HTML Optimization

-13%

Potential reduce by 22 B

  • Original 166 B
  • After minification 166 B
  • After compression 144 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 22 B or 13% of the original size.

Image Optimization

-20%

Potential reduce by 25.2 kB

  • Original 125.0 kB
  • After minification 99.7 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, Alu needs image optimization as it can save up to 25.2 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 9.0 kB

  • Original 15.2 kB
  • After minification 13.9 kB
  • After compression 6.1 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 9.0 kB or 60% of the original size.

CSS Optimization

-81%

Potential reduce by 49.7 kB

  • Original 61.3 kB
  • After minification 47.9 kB
  • After compression 11.6 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. Alu.com.cn needs all CSS files to be minified and compressed as it can save up to 49.7 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

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

SEO Factors

alu.com.cn SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alu.com.cn can be misinterpreted by Google and other search engines. Our service has detected that English 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 Alu.com.cn main page’s claimed encoding is . 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

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