Tools & Wizards About Us
cnshangde.com screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

cnshangde.com

China Trampoline, Big Trampoline, Children Trampoline Manufacturers, Factory - SHANGDE

Page Load Speed

3.2 sec in total

First Response

819 ms

Resources Loaded

1.8 sec

Page Rendered

621 ms

cnshangde.com screenshot

About Website

Visit cnshangde.com now to see the best up-to-date Cn SHANGDE content and also check out these interesting facts you probably never knew about cnshangde.com

Zhejiang Shangde Industry&Trade Co., Ltd: Welcome to wholesale cheap trampoline, big trampoline, children trampoline, inground trampoline, luxury trampoline for sale here from professional manufacture...

Visit cnshangde.com

Key Findings

We analyzed Cnshangde.com page load time and found that the first response time was 819 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

cnshangde.com performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

cnshangde.com

819 ms

www.cn-shangde.com

55 ms

www.cn-shangde.com

257 ms

css2

29 ms

swiper.css

301 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Cnshangde.com, 43% (26 requests) were made to Cn-shangde.com and 25% (15 requests) were made to Css02.v15cdn.com. The less responsive or slowest element that took the longest time to load (819 ms) belongs to the original domain Cnshangde.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 57.7 kB (19%)

Content Size

310.1 kB

After Optimization

252.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cnshangde.com main page is 310.1 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. 50% of websites need less resources to load. Javascripts take 188.7 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 34.8 kB

  • Original 42.5 kB
  • After minification 42.4 kB
  • After compression 7.7 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. 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 34.8 kB or 82% of the original size.

Image Optimization

-48%

Potential reduce by 20.6 kB

  • Original 42.9 kB
  • After minification 22.3 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, Cn SHANGDE needs image optimization as it can save up to 20.6 kB or 48% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 1.9 kB

  • Original 188.7 kB
  • After minification 188.7 kB
  • After compression 186.8 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

-1%

Potential reduce by 334 B

  • Original 36.0 kB
  • After minification 36.0 kB
  • After compression 35.6 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. Cnshangde.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 30 (56%)

Requests Now

54

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cn SHANGDE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cnshangde.com

cnshangde.com

819 ms

www.cn-shangde.com

www.cn-shangde.com

55 ms

www.cn-shangde.com

www.cn-shangde.com

257 ms

css2

css2

29 ms

swiper.css

swiper.css

301 ms

style.css

style.css

310 ms

jquery-3.6.js

jquery-3.6.js

61 ms

other.css

other.css

161 ms

script.js

script.js

385 ms

Site_Common.js

Site_Common.js

54 ms

home.js

home.js

388 ms

count.js

count.js

53 ms

float35856.js

float35856.js

31 ms

im.js

im.js

31 ms

iconfont.css

iconfont.css

16 ms

message.css

message.css

15 ms

en.webp

en.webp

280 ms

logo202112221032445732437.png

logo202112221032445732437.png

37 ms

ab-bg2.webp

ab-bg2.webp

30 ms

ab-icon1.webp

ab-icon1.webp

30 ms

ab-icon2.webp

ab-icon2.webp

39 ms

ab-icon3.webp

ab-icon3.webp

40 ms

ab-icon4.webp

ab-icon4.webp

81 ms

foot-bg.webp

foot-bg.webp

86 ms

arrow-nav.webp

arrow-nav.webp

82 ms

0.png

0.png

31 ms

1.png

1.png

33 ms

3.png

3.png

34 ms

4.png

4.png

84 ms

5.png

5.png

82 ms

6.png

6.png

85 ms

7.png

7.png

80 ms

ba202112230925168842310.jpg

ba202112230925168842310.jpg

84 ms

ba202112230925293002820.jpg

ba202112230925293002820.jpg

83 ms

ba202112231007112004687.jpg

ba202112231007112004687.jpg

86 ms

ar.webp

ar.webp

268 ms

vn.webp

vn.webp

271 ms

ja.webp

ja.webp

273 ms

es.webp

es.webp

279 ms

pt.webp

pt.webp

279 ms

ko.webp

ko.webp

277 ms

it.webp

it.webp

278 ms

de.webp

de.webp

279 ms

tr.webp

tr.webp

281 ms

fr.webp

fr.webp

287 ms

ru.webp

ru.webp

285 ms

iconfontvk.woff

iconfontvk.woff

69 ms

iconfont2.ttf

iconfont2.ttf

64 ms

iconfont.woff

iconfont.woff

64 ms

s

s

107 ms

app.css

app.css

21 ms

chunk-vendors.js

chunk-vendors.js

23 ms

app.js

app.js

29 ms

aos.css

aos.css

47 ms

gic-fuwu.png

gic-fuwu.png

12 ms

serhead.png

serhead.png

14 ms

back.png

back.png

14 ms

img.png

img.png

15 ms

fj.png

fj.png

14 ms

send.png

send.png

23 ms

Accessibility Review

cnshangde.com accessibility score

98

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.

Best Practices

cnshangde.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

cnshangde.com SEO score

93

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cnshangde.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Cnshangde.com 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

cnshangde.com

Open Graph data is detected on the main page of Cn SHANGDE. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: