Tools & Wizards About Us
cnmersco.com screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% 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

cnmersco.com

China Trampoline, Jumping Bed, Large Trampoline Suppliers, Manufacturers, Factory - MERSCO

Page Load Speed

1.7 sec in total

First Response

47 ms

Resources Loaded

947 ms

Page Rendered

718 ms

cnmersco.com screenshot

About Website

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

Zhejiang Mersco Industry&Trade Co., Ltd: We're well-known as one of the leading trampoline, jumping bed, large trampoline, fitness trampoline, round jumping bed manufacturers and suppliers in China. P...

Visit cnmersco.com

Key Findings

We analyzed Cnmersco.com page load time and found that the first response time was 47 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

cnmersco.com performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

21/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.8 s

45/100

10%

Network Requests Diagram

cnmersco.com

47 ms

cnmersco.com

210 ms

www.cnmersco.com

90 ms

css2

41 ms

swiper.css

50 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 49% of them (27 requests) were addressed to the original Cnmersco.com, 22% (12 requests) were made to Img01.v15cdn.com and 16% (9 requests) were made to Css02.v15cdn.com. The less responsive or slowest element that took the longest time to load (388 ms) relates to the external source Js01.v15cdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 217.0 kB (46%)

Content Size

466.7 kB

After Optimization

249.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cnmersco.com main page is 466.7 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. 60% of websites need less resources to load. Javascripts take 251.0 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 39.2 kB

  • Original 47.6 kB
  • After minification 45.3 kB
  • After compression 8.3 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 39.2 kB or 82% of the original size.

Image Optimization

-79%

Potential reduce by 35.7 kB

  • Original 45.4 kB
  • After minification 9.7 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 MERSCO needs image optimization as it can save up to 35.7 kB or 79% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-24%

Potential reduce by 60.8 kB

  • Original 251.0 kB
  • After minification 251.0 kB
  • After compression 190.2 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 60.8 kB or 24% of the original size.

CSS Optimization

-66%

Potential reduce by 81.3 kB

  • Original 122.7 kB
  • After minification 116.9 kB
  • After compression 41.4 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. Cnmersco.com needs all CSS files to be minified and compressed as it can save up to 81.3 kB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (63%)

Requests Now

49

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cn MERSCO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cnmersco.com

cnmersco.com

47 ms

cnmersco.com

cnmersco.com

210 ms

www.cnmersco.com

www.cnmersco.com

90 ms

css2

css2

41 ms

swiper.css

swiper.css

50 ms

style.css

style.css

55 ms

jquery-3.6.js

jquery-3.6.js

282 ms

other.css

other.css

22 ms

font-awesome.min.css

font-awesome.min.css

62 ms

script.js

script.js

275 ms

Site_Common.js

Site_Common.js

280 ms

home.js

home.js

336 ms

count.js

count.js

387 ms

liteyt.js

liteyt.js

388 ms

float31290.js

float31290.js

49 ms

promation.js

promation.js

66 ms

im.js

im.js

62 ms

iconfont.css

iconfont.css

9 ms

message.css

message.css

9 ms

aos.css

aos.css

9 ms

en.webp

en.webp

283 ms

logo202110210939403593447.png

logo202110210939403593447.png

97 ms

arrow-nav.webp

arrow-nav.webp

76 ms

ko.webp

ko.webp

264 ms

fr.webp

fr.webp

274 ms

ar.webp

ar.webp

272 ms

ru.webp

ru.webp

273 ms

ja.webp

ja.webp

276 ms

pt.webp

pt.webp

276 ms

es.webp

es.webp

276 ms

de.webp

de.webp

279 ms

vn.webp

vn.webp

279 ms

it.webp

it.webp

282 ms

tr.webp

tr.webp

284 ms

20240624101312e981f.jpg

20240624101312e981f.jpg

81 ms

20240624101423a90ca.jpg

20240624101423a90ca.jpg

82 ms

20240624102254de8d1.jpg

20240624102254de8d1.jpg

83 ms

20211026094715d47aee373bad4d6ca81f899a3798401d.jpg

20211026094715d47aee373bad4d6ca81f899a3798401d.jpg

79 ms

149200233945.png

149200233945.png

79 ms

153124909452.png

153124909452.png

111 ms

154123431580.png

154123431580.png

108 ms

155065020275.png

155065020275.png

108 ms

iconfontvk.woff

iconfontvk.woff

13 ms

iconfont2.ttf

iconfont2.ttf

36 ms

iconfont.woff

iconfont.woff

38 ms

s

s

198 ms

app.css

app.css

35 ms

chunk-vendors.js

chunk-vendors.js

69 ms

app.js

app.js

50 ms

gic-fuwu.png

gic-fuwu.png

41 ms

serhead.png

serhead.png

40 ms

back.png

back.png

12 ms

img.png

img.png

36 ms

fj.png

fj.png

36 ms

send.png

send.png

40 ms

Accessibility Review

cnmersco.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

cnmersco.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

High

Page has valid source maps

SEO Factors

cnmersco.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 Cnmersco.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 Cnmersco.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

cnmersco.com

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