Tools & Wizards About Us
meitanwang.com screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    72% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

meitanwang.com

煤炭信息交易网

Page Load Speed

39 sec in total

First Response

5.4 sec

Resources Loaded

33 sec

Page Rendered

552 ms

meitanwang.com screenshot

About Website

Welcome to meitanwang.com homepage info - get ready to check Meitanwang best content for China right away, or after learning these important things about meitanwang.com

汇集煤炭价格、煤炭供应、煤炭求购、煤炭行情、煤炭网、煤炭运输、煤炭新闻、煤炭设备、煤炭知识、焦炭价格、焦煤价格、煤炭招聘、煤炭法律、市场分析、煤炭展示为一体的中国煤炭网。

Visit meitanwang.com

Key Findings

We analyzed Meitanwang.com page load time and found that the first response time was 5.4 sec and then it took 33.6 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 were 5 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

meitanwang.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value1,310 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.131

81/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

meitanwang.com

5449 ms

main_css.css

802 ms

menu.js

2236 ms

category_0.js

11704 ms

category_90000.js

848 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 61% of them (25 requests) were addressed to the original Meitanwang.com, 7% (3 requests) were made to Cnzz.mmstat.com and 7% (3 requests) were made to Pcookie.cnzz.com. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Qxgs.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 396.9 kB (34%)

Content Size

1.2 MB

After Optimization

761.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Meitanwang.com main page is 1.2 MB. 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. Images take 852.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 70.9 kB

  • Original 88.5 kB
  • After minification 83.9 kB
  • After compression 17.5 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 70.9 kB or 80% of the original size.

Image Optimization

-19%

Potential reduce by 165.0 kB

  • Original 852.1 kB
  • After minification 687.0 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, Meitanwang needs image optimization as it can save up to 165.0 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-74%

Potential reduce by 156.3 kB

  • Original 211.2 kB
  • After minification 207.1 kB
  • After compression 54.9 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 156.3 kB or 74% of the original size.

CSS Optimization

-70%

Potential reduce by 4.6 kB

  • Original 6.6 kB
  • After minification 5.9 kB
  • After compression 2.0 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. Meitanwang.com needs all CSS files to be minified and compressed as it can save up to 4.6 kB or 70% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (52%)

Requests Now

31

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Meitanwang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

meitanwang.com

meitanwang.com

5449 ms

main_css.css

main_css.css

802 ms

menu.js

menu.js

2236 ms

category_0.js

category_0.js

11704 ms

category_90000.js

category_90000.js

848 ms

hbcms_bottom_js.js

hbcms_bottom_js.js

1286 ms

1-14061410403M46.jpg

1-14061410403M46.jpg

20066 ms

jian_tou.gif

jian_tou.gif

792 ms

search.gif

search.gif

20065 ms

6184_150811094451.jpg

6184_150811094451.jpg

3819 ms

9072_150811094451.jpg

9072_150811094451.jpg

1588 ms

0005_151120115859.png

0005_151120115859.png

6138 ms

3882_151126105901.jpg

3882_151126105901.jpg

20049 ms

btn_bg.gif

btn_bg.gif

1895 ms

0265_160225133844.jpg

0265_160225133844.jpg

8074 ms

meitanwang.jpg

meitanwang.jpg

2611 ms

7471_150120215804.jpg

7471_150120215804.jpg

11868 ms

2289_160129144437.jpg

2289_160129144437.jpg

11465 ms

9083_160304181302.jpg

9083_160304181302.jpg

11068 ms

9629_160315104217.gif

9629_160315104217.gif

15265 ms

4410_160408171727.jpg

4410_160408171727.jpg

19961 ms

5237_160129144744.jpg

5237_160129144744.jpg

19956 ms

8235_160310135725.gif

8235_160310135725.gif

13840 ms

jquery.js

jquery.js

8770 ms

stat.php

stat.php

1810 ms

c.php

c.php

1541 ms

erwei.jpg

erwei.jpg

15034 ms

kf.gif

kf.gif

2690 ms

h.js

h.js

1768 ms

stat.htm

stat.htm

538 ms

core.php

core.php

2280 ms

9.gif

9.gif

1012 ms

pic.gif

pic.gif

579 ms

stat.htm

stat.htm

252 ms

core.php

core.php

411 ms

stat.htm

stat.htm

257 ms

9.gif

9.gif

986 ms

9.gif

9.gif

1078 ms

app.gif

app.gif

851 ms

app.gif

app.gif

822 ms

app.gif

app.gif

789 ms

Accessibility Review

meitanwang.com accessibility score

63

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

meitanwang.com best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

meitanwang.com SEO score

71

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Document uses plugins

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Meitanwang.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Meitanwang.com main page’s claimed encoding is gb2312. 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

meitanwang.com

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