Tools & Wizards About Us
zgmt.com.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

zgmt.com.cn

《中国煤炭杂志》官方网站

Page Load Speed

23.3 sec in total

First Response

4.9 sec

Resources Loaded

17.9 sec

Page Rendered

528 ms

zgmt.com.cn screenshot

About Website

Visit zgmt.com.cn now to see the best up-to-date Zgmt content and also check out these interesting facts you probably never knew about zgmt.com.cn

中国煤炭杂志官网，中国煤炭编辑部主办，电话：010-84657853 010-84657855。中国煤炭杂志（CHINA COAL）是国家级综合性期刊，探索煤炭工业的可持续发展道路，报道重大的煤炭科技成果、新的学术思想和新学科的发展，介绍世界煤炭工业的现状和发展趋势

Visit zgmt.com.cn

Key Findings

We analyzed Zgmt.com.cn page load time and found that the first response time was 4.9 sec and then it took 18.4 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.

Performance Metrics

zgmt.com.cn performance score

0

Network Requests Diagram

zgmt.com.cn

4882 ms

default.css

448 ms

default.js

646 ms

main1.css

247 ms

logo.jpg

306 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 92% of them (69 requests) were addressed to the original Zgmt.com.cn, 1% (1 request) were made to S23.cnzz.com and 1% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (10 sec) belongs to the original domain Zgmt.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 122.7 kB (80%)

Content Size

154.0 kB

After Optimization

31.3 kB

  • HTML
  • JavaScript

In fact, the total size of Zgmt.com.cn main page is 154.0 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. HTML takes 143.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 115.8 kB

  • Original 143.3 kB
  • After minification 135.6 kB
  • After compression 27.5 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 115.8 kB or 81% of the original size.

JavaScript Optimization

-64%

Potential reduce by 6.9 kB

  • Original 10.7 kB
  • After minification 10.7 kB
  • After compression 3.8 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 6.9 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (14%)

Requests Now

73

After Optimization

63

  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zgmt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

zgmt.com.cn

zgmt.com.cn

4882 ms

default.css

default.css

448 ms

default.js

default.js

646 ms

main1.css

main1.css

247 ms

logo.jpg

logo.jpg

306 ms

p2.gif

p2.gif

249 ms

tgxt.jpg

tgxt.jpg

2532 ms

xxzk2w.jpg

xxzk2w.jpg

4377 ms

l_p.jpg

l_p.jpg

447 ms

a1.jpg

a1.jpg

265 ms

a2.jpg

a2.jpg

225 ms

a3.jpg

a3.jpg

225 ms

0.22851229582405008.jpg

0.22851229582405008.jpg

3133 ms

dot3.jpg

dot3.jpg

449 ms

0.7106265551920293.jpg

0.7106265551920293.jpg

5892 ms

0.08754130566841922.jpg

0.08754130566841922.jpg

9275 ms

0.5271998328689061.jpg

0.5271998328689061.jpg

2867 ms

0.8790298463441488.jpg

0.8790298463441488.jpg

3498 ms

0.9634947399090917.jpg

0.9634947399090917.jpg

4407 ms

0.6805305984120533.jpg

0.6805305984120533.jpg

5185 ms

0.9462772625054486.jpg

0.9462772625054486.jpg

3762 ms

0.7359088014917488.jpg

0.7359088014917488.jpg

5097 ms

zgmt4x.jpg

zgmt4x.jpg

4757 ms

rbg1.png

rbg1.png

4145 ms

gg.gif

gg.gif

5400 ms

c_bg3.png

c_bg3.png

4497 ms

dot.png

dot.png

4746 ms

gg6.jpg

gg6.jpg

5230 ms

gg7.jpg

gg7.jpg

5541 ms

0.4542549572442792.jpg

0.4542549572442792.jpg

4971 ms

0.9586082276362502.png

0.9586082276362502.png

7459 ms

0.4059514617263833.jpg

0.4059514617263833.jpg

5676 ms

0.2837294944247343.png

0.2837294944247343.png

9649 ms

gg11.jpg

gg11.jpg

9383 ms

gqsearch.png

gqsearch.png

5763 ms

r_bg.png

r_bg.png

5678 ms

gg8.jpg

gg8.jpg

6659 ms

gg9.jpg

gg9.jpg

8570 ms

l_b1.jpg

l_b1.jpg

7569 ms

l_p2.jpg

l_p2.jpg

8501 ms

c_bg2.jpg

c_bg2.jpg

7994 ms

dot2.png

dot2.png

8221 ms

ggzz.jpg

ggzz.jpg

9345 ms

dq1.jpg

dq1.jpg

9974 ms

dq2.jpg

dq2.jpg

8826 ms

dq3.jpg

dq3.jpg

9241 ms

dq4.jpg

dq4.jpg

9047 ms

z_stat.php

z_stat.php

1526 ms

dq5.jpg

dq5.jpg

9424 ms

zs1.jpg

zs1.jpg

8407 ms

zs2.jpg

zs2.jpg

8781 ms

zs3.jpg

zs3.jpg

8504 ms

zs4.jpg

zs4.jpg

8062 ms

jtjg1.jpg

jtjg1.jpg

8179 ms

stat.htm

stat.htm

167 ms

core.php

core.php

727 ms

jtjg2.jpg

jtjg2.jpg

8015 ms

9.gif

9.gif

1669 ms

pic1.gif

pic1.gif

1397 ms

jtjg3.jpg

jtjg3.jpg

8059 ms

jtjg4.jpg

jtjg4.jpg

7690 ms

jtjg5.jpg

jtjg5.jpg

7910 ms

gg10.jpg

gg10.jpg

7514 ms

gg111.jpg

gg111.jpg

7564 ms

gg112.jpg

gg112.jpg

7678 ms

wlt.jpg

wlt.jpg

7390 ms

gg113.jpg

gg113.jpg

7526 ms

gg3.jpg

gg3.jpg

8164 ms

zazhix.jpg

zazhix.jpg

9331 ms

ws_1.gif

ws_1.gif

7062 ms

app.gif

app.gif

1587 ms

ws_2.gif

ws_2.gif

6957 ms

ws_3.gif

ws_3.gif

6885 ms

ws_4.gif

ws_4.gif

6925 ms

ws_5.gif

ws_5.gif

6002 ms

SEO Factors

zgmt.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 Zgmt.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 Zgmt.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

zgmt.com.cn

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