Tools & Wizards About Us
china-aircooler.com screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

china-aircooler.com

KCoolVent Air Cooler,Cooling Pad,Ventilation Fan,Manufacturers and Suppliers - Factory Price

Page Load Speed

3.6 sec in total

First Response

378 ms

Resources Loaded

2.8 sec

Page Rendered

445 ms

china-aircooler.com screenshot

About Website

Visit china-aircooler.com now to see the best up-to-date China Air Cooler content and also check out these interesting facts you probably never knew about china-aircooler.com

Professional manufacturer and supplier of air cooler, cooling pad, ventilation fan, made in China & Thailand. We make the high quality of evaporative air cooler,cooling pad,and exhausted fan and best ...

Visit china-aircooler.com

Key Findings

We analyzed China-aircooler.com page load time and found that the first response time was 378 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

china-aircooler.com performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

china-aircooler.com

378 ms

www.china-aircooler.com

399 ms

swiper.min.css

347 ms

font-awesome.min.css

373 ms

animate.css

370 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 77% of them (53 requests) were addressed to the original China-aircooler.com, 9% (6 requests) were made to Js01.v15cdn.com and 6% (4 requests) were made to Css02.v15cdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain China-aircooler.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 54.3 kB (3%)

Content Size

1.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of China-aircooler.com main page is 1.7 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. 40% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 45.2 kB

  • Original 53.4 kB
  • After minification 50.5 kB
  • After compression 8.2 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. 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 45.2 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 4.8 kB

  • Original 1.5 MB
  • After minification 1.5 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. China Air Cooler images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 3.9 kB

  • Original 78.1 kB
  • After minification 78.1 kB
  • After compression 74.3 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

-2%

Potential reduce by 442 B

  • Original 19.8 kB
  • After minification 19.8 kB
  • After compression 19.3 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. China-aircooler.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (36%)

Requests Now

66

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of China Air Cooler. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

china-aircooler.com

china-aircooler.com

378 ms

www.china-aircooler.com

www.china-aircooler.com

399 ms

swiper.min.css

swiper.min.css

347 ms

font-awesome.min.css

font-awesome.min.css

373 ms

animate.css

animate.css

370 ms

common.css

common.css

356 ms

index.css

index.css

361 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

360 ms

sitecommon.js

sitecommon.js

354 ms

Site_Common.js

Site_Common.js

355 ms

rvc.js

rvc.js

336 ms

script.js

script.js

336 ms

swiper.min.js

swiper.min.js

361 ms

jquery.nivo.slider.js

jquery.nivo.slider.js

336 ms

count2.js

count2.js

355 ms

float12703.js

float12703.js

88 ms

logo202011040943239797295.gif

logo202011040943239797295.gif

335 ms

40.jpg

40.jpg

38 ms

next.png

next.png

35 ms

ba202101251710386242631.jpg

ba202101251710386242631.jpg

1084 ms

ba202101251711124988402.jpg

ba202101251711124988402.jpg

987 ms

ba202101251711345344247.jpg

ba202101251711345344247.jpg

982 ms

202010271619450f51e0ce92624ab986a208fe3d426b37.jpg

202010271619450f51e0ce92624ab986a208fe3d426b37.jpg

321 ms

car.png

car.png

329 ms

repair.png

repair.png

399 ms

wheel.png

wheel.png

398 ms

daohang.png

daohang.png

406 ms

service_selected.png

service_selected.png

477 ms

back%20.png

back%20.png

475 ms

outdoor-industrial-muti-speed-air-cooler06074602279.jpg

outdoor-industrial-muti-speed-air-cooler06074602279.jpg

781 ms

greenhouse-outdoor-industrial-environmental54131440092.png

greenhouse-outdoor-industrial-environmental54131440092.png

553 ms

outdoor-water-cooler-fan07138640212.png

outdoor-water-cooler-fan07138640212.png

581 ms

outdoor-evaporative-air-conditioner06170227204.png

outdoor-evaporative-air-conditioner06170227204.png

642 ms

aluminum-frame-water-cooling-pad04327585071.jpg

aluminum-frame-water-cooling-pad04327585071.jpg

677 ms

34275601149.png

34275601149.png

768 ms

best-cooling-pad58354144959.jpg

best-cooling-pad58354144959.jpg

771 ms

p201704131013026906888.jpg

p201704131013026906888.jpg

865 ms

60000m3-h-ducted-centrifugal-industrial-air50550454434.png

60000m3-h-ducted-centrifugal-industrial-air50550454434.png

920 ms

large-exhaust-fan47308098175.png

large-exhaust-fan47308098175.png

956 ms

quiet-exhaust-fan37412808002.png

quiet-exhaust-fan37412808002.png

1069 ms

shower-extractor-fan50236852973.png

shower-extractor-fan50236852973.png

1134 ms

p201704111307095908547.jpg

p201704111307095908547.jpg

1137 ms

p201704111310045138619.jpg

p201704111310045138619.jpg

1069 ms

p201704111311091554185.jpg

p201704111311091554185.jpg

1132 ms

p201704111312145468408.jpg

p201704111312145468408.jpg

1227 ms

23.jpg

23.jpg

1198 ms

commercial-air-cooler18499321629.png

commercial-air-cooler18499321629.png

1195 ms

next.png

next.png

1211 ms

coffee.png

coffee.png

1210 ms

baxin.png

baxin.png

1213 ms

jiang.png

jiang.png

1277 ms

jixie.png

jixie.png

1358 ms

201704111351006598444.jpg

201704111351006598444.jpg

1357 ms

201704111351160818158.jpg

201704111351160818158.jpg

1399 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

39 ms

s

s

1111 ms

201704111351338163071.jpg

201704111351338163071.jpg

1083 ms

201704111351514101659.jpg

201704111351514101659.jpg

1078 ms

n202010280902283551363.jpg

n202010280902283551363.jpg

1036 ms

n202010280902478876914.jpg

n202010280902478876914.jpg

1037 ms

n202010280903116469645.jpg

n202010280903116469645.jpg

1077 ms

n202010280903517285739.jpg

n202010280903517285739.jpg

1004 ms

n202010280904180163914.jpg

n202010280904180163914.jpg

1011 ms

online-service.png

online-service.png

955 ms

people.png

people.png

1039 ms

phone.png

phone.png

873 ms

online.png

online.png

881 ms

email.png

email.png

793 ms

wechat.png

wechat.png

795 ms

Accessibility Review

china-aircooler.com accessibility score

88

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

china-aircooler.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

china-aircooler.com SEO score

84

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

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 China-aircooler.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 China-aircooler.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

china-aircooler.com

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