Tools & Wizards About Us
tg.steelcn.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

tg.steelcn.com

中钢网_中国钢材价格信息门户网站_钢材网价结算参考平台

Page Load Speed

13.6 sec in total

First Response

723 ms

Resources Loaded

12.7 sec

Page Rendered

201 ms

tg.steelcn.com screenshot

About Website

Visit tg.steelcn.com now to see the best up-to-date Tg Steelcn content for China and also check out these interesting facts you probably never knew about tg.steelcn.com

中钢网是中国钢材价格信息门户网站，包括钢材价格，钢材网价，钢铁新闻，今日钢材价格行情，钢材价格行情走势图，钢厂调价，钢材期货， 钢材市场等信息，为涉钢企业提供专业及时的钢材价格资讯信息和钢铁现货交易电子商务服务，成为众多远期钢材买卖合同结算所依据的网价平台。中钢网网价，公开公平公正！

Visit tg.steelcn.com

Key Findings

We analyzed Tg.steelcn.com page load time and found that the first response time was 723 ms and then it took 12.9 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

tg.steelcn.com performance score

0

Network Requests Diagram

tg.steelcn.com

723 ms

tg.steelcn.cn

1896 ms

index.css

1248 ms

jquery-1.7.1.min.js

2047 ms

Calendar.js

421 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Tg.steelcn.com, 40% (23 requests) were made to Tg.steelcn.cn and 19% (11 requests) were made to Admin.news.steelcn.cn. The less responsive or slowest element that took the longest time to load (4.8 sec) relates to the external source Hm.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 360.2 kB (69%)

Content Size

523.0 kB

After Optimization

162.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tg.steelcn.com main page is 523.0 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. 20% of websites need less resources to load. Javascripts take 365.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 65.4 kB

  • Original 77.7 kB
  • After minification 68.2 kB
  • After compression 12.3 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. This page needs HTML code to be minified as it can gain 9.5 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 65.4 kB or 84% of the original size.

Image Optimization

-56%

Potential reduce by 36.2 kB

  • Original 64.6 kB
  • After minification 28.4 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, Tg Steelcn needs image optimization as it can save up to 36.2 kB or 56% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 246.1 kB

  • Original 365.2 kB
  • After minification 340.7 kB
  • After compression 119.1 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 246.1 kB or 67% of the original size.

CSS Optimization

-81%

Potential reduce by 12.5 kB

  • Original 15.5 kB
  • After minification 13.1 kB
  • After compression 3.0 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. Tg.steelcn.com needs all CSS files to be minified and compressed as it can save up to 12.5 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (43%)

Requests Now

49

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tg Steelcn. 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 as a result speed up the page load time.

Network Requests Diagram

tg.steelcn.com

tg.steelcn.com

723 ms

tg.steelcn.cn

tg.steelcn.cn

1896 ms

index.css

index.css

1248 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

2047 ms

Calendar.js

Calendar.js

421 ms

navi.js

navi.js

825 ms

Login.js

Login.js

747 ms

15926088.js

15926088.js

888 ms

stat.php

stat.php

1533 ms

index.js

index.js

833 ms

Login.js

Login.js

2071 ms

Chart.aspx

Chart.aspx

714 ms

Chart.aspx

Chart.aspx

734 ms

Chart.aspx

Chart.aspx

731 ms

Chart.aspx

Chart.aspx

742 ms

top_bg.gif

top_bg.gif

432 ms

logo.jpg

logo.jpg

1245 ms

dl_bg.gif

dl_bg.gif

434 ms

menu_bg.png

menu_bg.png

435 ms

tit_bg.png

tit_bg.png

829 ms

jrbj_bg.png

jrbj_bg.png

1225 ms

sidebar_bg.png

sidebar_bg.png

841 ms

sidebar_bg02.png

sidebar_bg02.png

844 ms

search_bg.png

search_bg.png

833 ms

hq_bg.png

hq_bg.png

1238 ms

line.png

line.png

2500 ms

dot.png

dot.png

1234 ms

fq_bg01.png

fq_bg01.png

1239 ms

fp_bg.png

fp_bg.png

1592 ms

gcjxs_bg.png

gcjxs_bg.png

1624 ms

yq_bg.png

yq_bg.png

1649 ms

hm.js

hm.js

2727 ms

hm.js

hm.js

4752 ms

Chart.aspx

Chart.aspx

1085 ms

Chart.aspx

Chart.aspx

1063 ms

Chart.aspx

Chart.aspx

1061 ms

Chart.aspx

Chart.aspx

1053 ms

icon_9.gif

icon_9.gif

516 ms

stat.htm

stat.htm

166 ms

core.php

core.php

1239 ms

jquery.min.js

jquery.min.js

1300 ms

highcharts.js

highcharts.js

1716 ms

exporting.js

exporting.js

443 ms

hm.gif

hm.gif

433 ms

9.gif

9.gif

4296 ms

pic1.gif

pic1.gif

762 ms

h.js

h.js

2143 ms

Handler.ashx

Handler.ashx

501 ms

Handler.ashx

Handler.ashx

395 ms

Handler.ashx

Handler.ashx

563 ms

Handler.ashx

Handler.ashx

525 ms

hm.gif

hm.gif

432 ms

21.gif

21.gif

3855 ms

AllCity.ashx

AllCity.ashx

379 ms

login.aspx

login.aspx

242 ms

hm.gif

hm.gif

434 ms

login.aspx

login.aspx

392 ms

app.gif

app.gif

884 ms

SEO Factors

tg.steelcn.com 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 Tg.steelcn.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 Tg.steelcn.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

tg.steelcn.com

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