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sd.steelcn.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

sd.steelcn.com

山东钢材市场_山东钢材价格_山东钢材行情-中国钢材网

Page Load Speed

17 sec in total

First Response

781 ms

Resources Loaded

15.5 sec

Page Rendered

692 ms

sd.steelcn.com screenshot

About Website

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

山东钢材市场汇集济南,泰安,聊城钢材市场现货资源,提供每日最新山东钢材价格,山东钢铁价格,山东钢材行情,山东钢材市场分析,山东钢材贸易公司.买卖钢材,就上中国钢材网！

Visit sd.steelcn.com

Key Findings

We analyzed Sd.steelcn.com page load time and found that the first response time was 781 ms and then it took 16.2 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

sd.steelcn.com performance score

0

Network Requests Diagram

sd.steelcn.com

781 ms

sd.steelcn.cn

11021 ms

style.css

1313 ms

jquery-1.7.min.js

2235 ms

index.js

871 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Sd.steelcn.com, 79% (23 requests) were made to Sd.steelcn.cn and 7% (2 requests) were made to I.steelcn.cn. The less responsive or slowest element that took the longest time to load (11 sec) relates to the external source Sd.steelcn.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 184.1 kB (64%)

Content Size

288.6 kB

After Optimization

104.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sd.steelcn.com main page is 288.6 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. 15% of websites need less resources to load. Javascripts take 118.5 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 83.7 kB

  • Original 97.1 kB
  • After minification 71.5 kB
  • After compression 13.4 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 25.5 kB, which is 26% 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 83.7 kB or 86% of the original size.

Image Optimization

-18%

Potential reduce by 11.0 kB

  • Original 60.3 kB
  • After minification 49.3 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, Sd Steelcn needs image optimization as it can save up to 11.0 kB or 18% 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 79.3 kB

  • Original 118.5 kB
  • After minification 112.8 kB
  • After compression 39.1 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 79.3 kB or 67% of the original size.

CSS Optimization

-79%

Potential reduce by 10.0 kB

  • Original 12.7 kB
  • After minification 11.2 kB
  • After compression 2.7 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. Sd.steelcn.com needs all CSS files to be minified and compressed as it can save up to 10.0 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (24%)

Requests Now

25

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sd 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 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sd.steelcn.com

sd.steelcn.com

781 ms

sd.steelcn.cn

sd.steelcn.cn

11021 ms

style.css

style.css

1313 ms

jquery-1.7.min.js

jquery-1.7.min.js

2235 ms

index.js

index.js

871 ms

hqpf_logo.js

hqpf_logo.js

2212 ms

xinqiao.gif

xinqiao.gif

3574 ms

ico.png

ico.png

442 ms

logo.png

logo.png

442 ms

head_tags.png

head_tags.png

868 ms

nav.png

nav.png

1305 ms

input.png

input.png

871 ms

h2.png

h2.png

875 ms

mr_class_h2.png

mr_class_h2.png

438 ms

nl_l_h2.png

nl_l_h2.png

458 ms

nl_r_h2.png

nl_r_h2.png

458 ms

gskx_h2.png

gskx_h2.png

457 ms

hagg.js

hagg.js

466 ms

search.js

search.js

441 ms

login.js

login.js

1052 ms

bdjxs_h2.png

bdjxs_h2.png

444 ms

link.png

link.png

1660 ms

public.js

public.js

444 ms

specification.json.js

specification.json.js

1508 ms

region.json.js

region.json.js

442 ms

login.aspx

login.aspx

516 ms

login.aspx

login.aspx

543 ms

icon.gif

icon.gif

503 ms

icon.gif

icon.gif

1538 ms

SEO Factors

sd.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 Sd.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 Sd.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

sd.steelcn.com

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