Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

clg.com.cn

中山市科力高自动化设备有限公司-全自动数控旋压机,管件加工设备,弯管机,空调两器加工设备,热交换器胀管机,长短U管加工设备,预绞式耐张线夹生产线,芳纶蜂窝复合材料,汽车配件生产设备

Page Load Speed

18.1 sec in total

First Response

6.7 sec

Resources Loaded

11.1 sec

Page Rendered

311 ms

About Website

Click here to check amazing Clg content. Otherwise, check out these important facts you probably never knew about clg.com.cn

中山市科力高自动化设备有限公司是广东省高新技术企业,地处经济及环境优越的珠江三角洲,是研制空调两器生产设备、太阳能生产行业、管件加工设备、电机生产设备、电子厂专用生产设备、汽车行业专用设备同汽车配管的专业厂家。可根椐用户的要求专门设计各种类型的专用设备。公司拥有微机控制、电子工程、传动结构设计和PLC、数控、伺服、气动、液压、传感、CAD等技术方面的工程技术人员30多人,在非标自动化设备的开发研制...

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Key Findings

We analyzed Clg.com.cn page load time and found that the first response time was 6.7 sec and then it took 11.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

clg.com.cn performance score

0

Network Requests Diagram

clg.com.cn

6678 ms

cms.css

955 ms

jquery.js

1683 ms

common.js

1220 ms

tpl.js

1468 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that all of those requests were addressed to Clg.com.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (6.7 sec) belongs to the original domain Clg.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 159.8 kB (52%)

Content Size

306.8 kB

After Optimization

147.1 kB

In fact, the total size of Clg.com.cn main page is 306.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Javascripts take 167.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 25.4 kB

  • Original 31.5 kB
  • After minification 30.5 kB
  • After compression 6.0 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 25.4 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 5.3 kB

  • Original 89.2 kB
  • After minification 84.0 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. Clg images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 113.9 kB

  • Original 167.4 kB
  • After minification 164.4 kB
  • After compression 53.5 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 113.9 kB or 68% of the original size.

CSS Optimization

-81%

Potential reduce by 15.2 kB

  • Original 18.7 kB
  • After minification 17.1 kB
  • After compression 3.5 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. Clg.com.cn needs all CSS files to be minified and compressed as it can save up to 15.2 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (40%)

Requests Now

47

After Optimization

28

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Clg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

SEO Factors

clg.com.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Clg.com.cn 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 Clg.com.cn 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 Clg. 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: