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chenguang.com.cn screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

chenguang.com.cn

晨光乳业-每日配送新鲜到家-晨光牛奶订奶热线96598

Page Load Speed

24.3 sec in total

First Response

987 ms

Resources Loaded

23 sec

Page Rendered

292 ms

chenguang.com.cn screenshot

About Website

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

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Visit chenguang.com.cn

Key Findings

We analyzed Chenguang.com.cn page load time and found that the first response time was 987 ms and then it took 23.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

chenguang.com.cn performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value18.1 s

0/100

25%

SI (Speed Index)

Value27.9 s

0/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.136

80/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

chenguang.com.cn

987 ms

1739 ms

jquery.bxslider.css

532 ms

normalize.css

1083 ms

common.css

1646 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 94% of them (30 requests) were addressed to the original Chenguang.com.cn, 6% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (17.8 sec) belongs to the original domain Chenguang.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 354.7 kB (19%)

Content Size

1.9 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chenguang.com.cn main page is 1.9 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. 25% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 11.3 kB

  • Original 14.5 kB
  • After minification 10.3 kB
  • After compression 3.2 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 4.3 kB, which is 30% 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 11.3 kB or 78% of the original size.

Image Optimization

-9%

Potential reduce by 135.5 kB

  • Original 1.6 MB
  • After minification 1.4 MB

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. Chenguang images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 178.9 kB

  • Original 253.8 kB
  • After minification 226.1 kB
  • After compression 74.9 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 178.9 kB or 70% of the original size.

CSS Optimization

-84%

Potential reduce by 29.0 kB

  • Original 34.4 kB
  • After minification 23.4 kB
  • After compression 5.4 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. Chenguang.com.cn needs all CSS files to be minified and compressed as it can save up to 29.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (19%)

Requests Now

27

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chenguang. 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

chenguang.com.cn

chenguang.com.cn

987 ms

1739 ms

jquery.bxslider.css

jquery.bxslider.css

532 ms

normalize.css

normalize.css

1083 ms

common.css

common.css

1646 ms

jquery.min.js

jquery.min.js

2422 ms

jquery.min.js

jquery.min.js

2164 ms

jquery.bxslider.js

jquery.bxslider.js

1654 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

1144 ms

common.js

common.js

1621 ms

in_top_bg1.png

in_top_bg1.png

799 ms

logo3.png

logo3.png

279 ms

dot1.png

dot1.png

275 ms

xsj.png

xsj.png

530 ms

14207e045d7996404587a83b4d3007d_5055.jpg

14207e045d7996404587a83b4d3007d_5055.jpg

5481 ms

%E7%BD%91%E7%AB%99-%E9%A6%96%E9%A1%B5%E8%BD%AE%E6%92%AD%E5%9B%BE01.jpg

%E7%BD%91%E7%AB%99-%E9%A6%96%E9%A1%B5%E8%BD%AE%E6%92%AD%E5%9B%BE01.jpg

3678 ms

%E7%BD%91%E7%AB%99-%E9%A6%96%E9%A1%B5%E8%BD%AE%E6%92%AD%E5%9B%BE03.jpg

%E7%BD%91%E7%AB%99-%E9%A6%96%E9%A1%B5%E8%BD%AE%E6%92%AD%E5%9B%BE03.jpg

1841 ms

20200703091134.jpg

20200703091134.jpg

7866 ms

%E6%8B%9B%E6%A0%87_1640.jpg

%E6%8B%9B%E6%A0%87_1640.jpg

17822 ms

right.png

right.png

1075 ms

rexian.jpg

rexian.jpg

2155 ms

pre_logo-f7f6b5b1.png

pre_logo-f7f6b5b1.png

2650 ms

gaba.png

gaba.png

2718 ms

hm.js

hm.js

2380 ms

bx_loader.gif

bx_loader.gif

2869 ms

icon-prev.png

icon-prev.png

2982 ms

icon-next.png

icon-next.png

3145 ms

hm.gif

hm.gif

291 ms

404.htm

404.htm

391 ms

404.htm

404.htm

445 ms

404.htm

404.htm

394 ms

direction1.png

direction1.png

275 ms

Accessibility Review

chenguang.com.cn accessibility score

54

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>).

Best Practices

chenguang.com.cn best practices score

67

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

Page has valid source maps

SEO Factors

chenguang.com.cn SEO score

58

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chenguang.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 Chenguang.com.cn main page’s claimed encoding is . 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

chenguang.com.cn

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