Tools & Wizards About Us
huamin.cn screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

huamin.cn

山东华民钢球股份有限公司

Page Load Speed

34.2 sec in total

First Response

2.2 sec

Resources Loaded

31.8 sec

Page Rendered

223 ms

huamin.cn screenshot

About Website

Visit huamin.cn now to see the best up-to-date Huamin content for China and also check out these interesting facts you probably never knew about huamin.cn

华民钢球集团股份公司始创于1986年，现有职工249名，其中研发工程技术人员71名，厂区及办公建筑面积10万平方米。主要产品：矿山耐磨锻钢球、热处理钢磨棒、磨机衬板、铸造铁球、铸铁锻、锻钢段、碳钢球等。

Visit huamin.cn

Key Findings

We analyzed Huamin.cn page load time and found that the first response time was 2.2 sec and then it took 32 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

huamin.cn performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value10.7 s

0/100

25%

SI (Speed Index)

Value9.7 s

10/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.224

56/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

huamin.cn

2192 ms

www.huamin.cn

7434 ms

lib.min.css

3177 ms

page_index.min.css

1068 ms

jquery.js

2195 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 88% of them (29 requests) were addressed to the original Huamin.cn, 9% (3 requests) were made to Pub.idqqimg.com and 3% (1 request) were made to Ztouch1.gather.shushang-z.cn. The less responsive or slowest element that took the longest time to load (7.4 sec) belongs to the original domain Huamin.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 371.6 kB (37%)

Content Size

1.0 MB

After Optimization

645.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Huamin.cn main page is 1.0 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. 20% of websites need less resources to load. Images take 560.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 35.3 kB

  • Original 43.5 kB
  • After minification 39.2 kB
  • After compression 8.1 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 35.3 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 19.6 kB

  • Original 560.5 kB
  • After minification 540.9 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. Huamin images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 258.2 kB

  • Original 346.5 kB
  • After minification 340.3 kB
  • After compression 88.3 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 258.2 kB or 75% of the original size.

CSS Optimization

-88%

Potential reduce by 58.4 kB

  • Original 66.2 kB
  • After minification 66.2 kB
  • After compression 7.8 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. Huamin.cn needs all CSS files to be minified and compressed as it can save up to 58.4 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (18%)

Requests Now

28

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Huamin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

huamin.cn

huamin.cn

2192 ms

www.huamin.cn

www.huamin.cn

7434 ms

lib.min.css

lib.min.css

3177 ms

page_index.min.css

page_index.min.css

1068 ms

jquery.js

jquery.js

2195 ms

lib.min.js

lib.min.js

6275 ms

4723 ms

1059 ms

swfobject.js

swfobject.js

1273 ms

visittrack.js

visittrack.js

1100 ms

sybj.jpg

sybj.jpg

281 ms

logo.jpg

logo.jpg

263 ms

36d557cf-35e0-46c5-b136-24fb8dc079ad.jpg

36d557cf-35e0-46c5-b136-24fb8dc079ad.jpg

179 ms

zyw.jpg

zyw.jpg

181 ms

cpbt.jpg

cpbt.jpg

179 ms

b321f656-59a8-4f11-955c-fdce6a44d4e3.jpg

b321f656-59a8-4f11-955c-fdce6a44d4e3.jpg

1294 ms

f51451f3-f1e8-4710-874c-fe0bc648a27b.jpg

f51451f3-f1e8-4710-874c-fe0bc648a27b.jpg

903 ms

dcf9db7c-db78-4b25-9145-65b753ede22f.jpg

dcf9db7c-db78-4b25-9145-65b753ede22f.jpg

1835 ms

xwbt.jpg

xwbt.jpg

367 ms

be3ab59e-fca8-4a25-bb03-d72d9cc35adb.jpg

be3ab59e-fca8-4a25-bb03-d72d9cc35adb.jpg

582 ms

4cbb3820-638e-474a-8075-aaa233fe16cd.jpg

4cbb3820-638e-474a-8075-aaa233fe16cd.jpg

474 ms

nav1-bg.gif

nav1-bg.gif

857 ms

nav1-left.gif

nav1-left.gif

1074 ms

nav1-line.gif

nav1-line.gif

779 ms

nav1-right.gif

nav1-right.gif

1285 ms

nav-sec1.gif

nav-sec1.gif

1136 ms

icon-09.gif

icon-09.gif

1203 ms

footer.jpg

footer.jpg

1220 ms

cpleft.jpg

cpleft.jpg

1273 ms

cpright.jpg

cpright.jpg

1299 ms

button_111.gif

button_111.gif

523 ms

button_111.gif

button_111.gif

535 ms

button_111.gif

button_111.gif

537 ms

Accessibility Review

huamin.cn accessibility score

74

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

huamin.cn best practices score

58

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

High

Page has valid source maps

SEO Factors

huamin.cn SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

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 Huamin.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 Huamin.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

huamin.cn

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