Tools & Wizards About Us
yl.steelcn.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

yl.steelcn.com

行情_中钢网

Page Load Speed

31.9 sec in total

First Response

775 ms

Resources Loaded

30.9 sec

Page Rendered

297 ms

yl.steelcn.com screenshot

About Website

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

中钢网行情频道提供今日钢材报价,今日行情报价,价格走势图,全国钢材市场行情,价格汇总,板材行情,建材行情,型材行情,管材行情,原料行情,特钢行情,中厚板行情,无缝管行情,螺纹钢行情,不锈钢行情等钢材行情报价信息.

Visit yl.steelcn.com

Key Findings

We analyzed Yl.steelcn.com page load time and found that the first response time was 775 ms and then it took 31.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

yl.steelcn.com performance score

0

Network Requests Diagram

yl.steelcn.com

775 ms

yl.steelcn.cn

3784 ms

hq_index.css

1982 ms

MSClass.js

2057 ms

jquery-1.7.1.min.js

4839 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Yl.steelcn.com, 53% (23 requests) were made to Yl.steelcn.cn and 12% (5 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Fk.steelcn.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 198.2 kB (69%)

Content Size

288.2 kB

After Optimization

89.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yl.steelcn.com main page is 288.2 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 116.8 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 84.1 kB

  • Original 96.0 kB
  • After minification 84.7 kB
  • After compression 11.9 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 11.3 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 84.1 kB or 88% of the original size.

Image Optimization

-45%

Potential reduce by 25.5 kB

  • Original 56.5 kB
  • After minification 31.0 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. Obviously, Yl Steelcn needs image optimization as it can save up to 25.5 kB or 45% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 74.0 kB

  • Original 116.8 kB
  • After minification 114.9 kB
  • After compression 42.8 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 74.0 kB or 63% of the original size.

CSS Optimization

-77%

Potential reduce by 14.7 kB

  • Original 18.9 kB
  • After minification 17.3 kB
  • After compression 4.3 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. Yl.steelcn.com needs all CSS files to be minified and compressed as it can save up to 14.7 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (26%)

Requests Now

34

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yl 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 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

yl.steelcn.com

yl.steelcn.com

775 ms

yl.steelcn.cn

yl.steelcn.cn

3784 ms

hq_index.css

hq_index.css

1982 ms

MSClass.js

MSClass.js

2057 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

4839 ms

piaofu.js

piaofu.js

897 ms

guanggao.js

guanggao.js

894 ms

guanggao.js

guanggao.js

2383 ms

piaofu.js

piaofu.js

2760 ms

login.js

login.js

818 ms

navigate.js

navigate.js

3470 ms

index.js

index.js

363 ms

login.js

login.js

995 ms

hm.js

hm.js

1033 ms

body.png

body.png

345 ms

xianhuotong_251_82.gif

xianhuotong_251_82.gif

3562 ms

ico.png

ico.png

707 ms

logo.jpg

logo.jpg

3219 ms

dl_bg.gif

dl_bg.gif

767 ms

menu_bg.png

menu_bg.png

1954 ms

sidebar_bg.png

sidebar_bg.png

1709 ms

sidebar_bg2.png

sidebar_bg2.png

1056 ms

hq_bg.png

hq_bg.png

1355 ms

line.png

line.png

2193 ms

fq_bg01.png

fq_bg01.png

1986 ms

fp_bg.png

fp_bg.png

2177 ms

dot.png

dot.png

2315 ms

yq_bg.png

yq_bg.png

3465 ms

h.js

h.js

2340 ms

hm.gif

hm.gif

316 ms

21.gif

21.gif

1761 ms

hm.js

hm.js

1033 ms

pfstyle.css

pfstyle.css

288 ms

YlInfoAjax.aspx

YlInfoAjax.aspx

348 ms

login.aspx

login.aspx

296 ms

YlInfoAjax.aspx

YlInfoAjax.aspx

341 ms

YlInfoAjax.aspx

YlInfoAjax.aspx

1278 ms

hm.gif

hm.gif

314 ms

pfstyle.css

pfstyle.css

449 ms

login.aspx

login.aspx

1393 ms

logo1.gif

logo1.gif

20184 ms

icon.gif

icon.gif

4808 ms

icon.gif

icon.gif

4053 ms

SEO Factors

yl.steelcn.com SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yl.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 Yl.steelcn.com 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

yl.steelcn.com

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