Tools & Wizards About Us
chinahummer.cn screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

chinahummer.cn

100kw wind turbine 60kw wind power generator 50kw wind energy generator manufacturer-Hummer Dynamo Co., Ltd.

Page Load Speed

7.1 sec in total

First Response

795 ms

Resources Loaded

5.4 sec

Page Rendered

920 ms

chinahummer.cn screenshot

About Website

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

Anhui Hummer Dynamo Co., Ltd, a famous high and new tech enterprise flourishing in wind power industry, is specialized in the researching, manufacturing and providing medium and small sized wind turbi...

Visit chinahummer.cn

Key Findings

We analyzed Chinahummer.cn page load time and found that the first response time was 795 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

chinahummer.cn performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value420 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

chinahummer.cn

795 ms

www.chinahummer.cn

1736 ms

css.css

412 ms

lrtk.js

413 ms

js

88 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 65% of them (26 requests) were addressed to the original Chinahummer.cn, 13% (5 requests) were made to Google-analytics.com and 8% (3 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Chinahummer.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 21.3 kB (3%)

Content Size

706.6 kB

After Optimization

685.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chinahummer.cn main page is 706.6 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. 35% of websites need less resources to load. Images take 628.1 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 7.6 kB

  • Original 10.5 kB
  • After minification 9.1 kB
  • After compression 2.9 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 1.4 kB, which is 14% 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 7.6 kB or 72% of the original size.

Image Optimization

-1%

Potential reduce by 8.0 kB

  • Original 628.1 kB
  • After minification 620.1 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. China Hummer images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 1.8 kB

  • Original 62.9 kB
  • After minification 62.3 kB
  • After compression 61.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-76%

Potential reduce by 3.9 kB

  • Original 5.2 kB
  • After minification 4.5 kB
  • After compression 1.3 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. Chinahummer.cn needs all CSS files to be minified and compressed as it can save up to 3.9 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (32%)

Requests Now

38

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of China Hummer. 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

chinahummer.cn

chinahummer.cn

795 ms

www.chinahummer.cn

www.chinahummer.cn

1736 ms

css.css

css.css

412 ms

lrtk.js

lrtk.js

413 ms

js

js

88 ms

gtm.js

gtm.js

93 ms

fn_logo.png

fn_logo.png

526 ms

call.jpg

call.jpg

664 ms

index_pro1.jpg

index_pro1.jpg

853 ms

index_pro2.jpg

index_pro2.jpg

854 ms

jianjie.jpg

jianjie.jpg

524 ms

jj_img.jpg

jj_img.jpg

523 ms

youshi.jpg

youshi.jpg

957 ms

ys_img.jpg

ys_img.jpg

956 ms

zizhi.jpg

zizhi.jpg

969 ms

zz_img.jpg

zz_img.jpg

1106 ms

zxdt.jpg

zxdt.jpg

1267 ms

dt_right.jpg

dt_right.jpg

1298 ms

top_bg.jpg

top_bg.jpg

1358 ms

logo_bg.jpg

logo_bg.jpg

1382 ms

l.png

l.png

1366 ms

r.png

r.png

1522 ms

20170106202705994.jpg

20170106202705994.jpg

2285 ms

20161125195717851.jpg

20161125195717851.jpg

2611 ms

20161125195429500.jpg

20161125195429500.jpg

2623 ms

bg_tx.gif

bg_tx.gif

2009 ms

by_bg.jpg

by_bg.jpg

1801 ms

dt_bg.jpg

dt_bg.jpg

1922 ms

analytics.js

analytics.js

163 ms

conversion_async.js

conversion_async.js

199 ms

collect

collect

91 ms

collect

collect

121 ms

collect

collect

274 ms

204 ms

collect

collect

235 ms

ga.js

ga.js

85 ms

__utm.gif

__utm.gif

41 ms

56 ms

ga-audiences

ga-audiences

37 ms

ga-audiences

ga-audiences

32 ms

Accessibility Review

chinahummer.cn accessibility score

59

Accessibility Issues

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

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

chinahummer.cn best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

chinahummer.cn SEO score

54

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

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chinahummer.cn can be misinterpreted by Google and other search engines. Our service has detected that English 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 Chinahummer.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

chinahummer.cn

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