Tools & Wizards About Us
chengpeng.com.cn screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 44

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

chengpeng.com.cn

Vacuum glass_316 stainless steel vacuum flask_cup cup_stainless steel vacuum flask_Zhejiang Chengpeng Industry and Trade Co., Ltd.

Page Load Speed

8.5 sec in total

First Response

403 ms

Resources Loaded

7.7 sec

Page Rendered

404 ms

chengpeng.com.cn screenshot

About Website

Welcome to chengpeng.com.cn homepage info - get ready to check Chengpeng best content right away, or after learning these important things about chengpeng.com.cn

Chengpeng Company was established in 1999 and is headquartered in Wuyi, Zhejiang, near Shanghai and Ningbo. We are a professional manufacturer that designs, produces and sells stainless steel vacuum f...

Visit chengpeng.com.cn

Key Findings

We analyzed Chengpeng.com.cn page load time and found that the first response time was 403 ms and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

chengpeng.com.cn performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.81

5/100

15%

TTI (Time to Interactive)

Value8.3 s

39/100

10%

Network Requests Diagram

chengpeng.com.cn

403 ms

www.chengpeng.com.cn

891 ms

merge_v2.css

2084 ms

index_pc.css

1414 ms

merge_v2.js

2207 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 6% of them (3 requests) were addressed to the original Chengpeng.com.cn, 58% (30 requests) were made to Cdn.jihui88.com and 19% (10 requests) were made to Pc.jihui88.com. The less responsive or slowest element that took the longest time to load (4.1 sec) relates to the external source At.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 114.2 kB (4%)

Content Size

3.1 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Chengpeng.com.cn main page is 3.1 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. 45% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 54.8 kB

  • Original 66.5 kB
  • After minification 55.2 kB
  • After compression 11.7 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 11.3 kB, which is 17% 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 54.8 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 48.1 kB

  • Original 2.8 MB
  • After minification 2.7 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. Chengpeng images are well optimized though.

CSS Optimization

-4%

Potential reduce by 11.4 kB

  • Original 261.4 kB
  • After minification 261.4 kB
  • After compression 250.0 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. Chengpeng.com.cn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (31%)

Requests Now

42

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chengpeng. 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

chengpeng.com.cn

chengpeng.com.cn

403 ms

www.chengpeng.com.cn

www.chengpeng.com.cn

891 ms

merge_v2.css

merge_v2.css

2084 ms

index_pc.css

index_pc.css

1414 ms

merge_v2.js

merge_v2.js

2207 ms

hm.js

hm.js

1780 ms

60e6f1ea-bec4-4db8-a596-829666dcb6a8-1604540480728_logo_bg_1920x270.jpg

60e6f1ea-bec4-4db8-a596-829666dcb6a8-1604540480728_logo_bg_1920x270.jpg

931 ms

www.chengpeng.com.cn

www.chengpeng.com.cn

392 ms

img1.jihui88.com

img1.jihui88.com

1252 ms

d1df4358-3aeb-4942-b3b8-f65ad525c377.png

d1df4358-3aeb-4942-b3b8-f65ad525c377.png

1139 ms

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1114 ms

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1118 ms

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1118 ms

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925 ms

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1035 ms

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1187 ms

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1099 ms

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2af84f59-72db-4049-acfb-d84d3653939c-1606179580195_img_4_640x384.jpg

1226 ms

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1179 ms

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1184 ms

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1185 ms

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1202 ms

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1246 ms

c258d949-a303-4af6-b74a-233f5061919a-1605603602798_listicon3_50x50.png

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1250 ms

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db2ba487-343e-41e4-82b4-000b7cb74f0a-1605602093909_list_img3_270x270.jpg

1251 ms

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1253 ms

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1266 ms

abec9415-76e6-44dd-a486-07376479a055-1605603758630_listicon1_45x45.png

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1524 ms

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1509 ms

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1330 ms

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1330 ms

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1331 ms

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1332 ms

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1382 ms

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1383 ms

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1464 ms

index

index

1592 ms

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1447 ms

PluginNavHead688_pc.js

PluginNavHead688_pc.js

232 ms

PluginAdvertisingBig56_pc.js

PluginAdvertisingBig56_pc.js

233 ms

PluginCompanyAdvantage51_pc.js

PluginCompanyAdvantage51_pc.js

241 ms

PluginFoot274_pc.js

PluginFoot274_pc.js

460 ms

Arial.ttf

Arial.ttf

454 ms

font_249974_nfjb564vfrc.woff

font_249974_nfjb564vfrc.woff

100 ms

font_249974_h66liosg33f.woff

font_249974_h66liosg33f.woff

4142 ms

font_249974_nwvtsmw16i.woff

font_249974_nwvtsmw16i.woff

1697 ms

font_249974_erxb7c1qrtn.woff

font_249974_erxb7c1qrtn.woff

158 ms

SimHei.ttf

SimHei.ttf

467 ms

swiper.min.css

swiper.min.css

927 ms

swiper4.0.7.js

swiper4.0.7.js

956 ms

404.html

404.html

428 ms

hm.gif

hm.gif

344 ms

Accessibility Review

chengpeng.com.cn accessibility score

44

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.

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

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

chengpeng.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

chengpeng.com.cn SEO score

85

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

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

    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 Chengpeng.com.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 Chengpeng.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

chengpeng.com.cn

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