Tools & Wizards About Us
qunda.coowor.com screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

qunda.coowor.com

QUNDA Technology (Jiangsu) Co., Ltd - Air Conditioner Remote Control,Control System

Page Load Speed

25.9 sec in total

First Response

663 ms

Resources Loaded

25 sec

Page Rendered

251 ms

qunda.coowor.com screenshot

About Website

Click here to check amazing QUNDA Co Owor content for United States. Otherwise, check out these important facts you probably never knew about qunda.coowor.com

QUNDA Technology (Jiangsu) Co., Ltd,Experts in Air Conditioner Remote Control,Control System, A Verified Supplier on Coowor.com.

Visit qunda.coowor.com

Key Findings

We analyzed Qunda.coowor.com page load time and found that the first response time was 663 ms and then it took 25.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

qunda.coowor.com performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value40.0 s

0/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.124

83/100

15%

TTI (Time to Interactive)

Value3.3 s

93/100

10%

Network Requests Diagram

qunda.coowor.com

663 ms

qunda.coowor.com

1960 ms

hm.js

987 ms

atrk.js

4 ms

push.js

1208 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 72% of them (41 requests) were addressed to the original Qunda.coowor.com, 21% (12 requests) were made to Img.coowor.com and 4% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Img.coowor.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 154.4 kB (23%)

Content Size

682.4 kB

After Optimization

528.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Qunda.coowor.com main page is 682.4 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. 25% of websites need less resources to load. Images take 485.0 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 123.3 kB

  • Original 149.8 kB
  • After minification 131.9 kB
  • After compression 26.4 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 17.9 kB, which is 12% 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 123.3 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 17.3 kB

  • Original 485.0 kB
  • After minification 467.8 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. QUNDA Co Owor images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 18 B

  • Original 261 B
  • After minification 261 B
  • After compression 243 B

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

-29%

Potential reduce by 13.8 kB

  • Original 47.3 kB
  • After minification 46.2 kB
  • After compression 33.5 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. Qunda.coowor.com needs all CSS files to be minified and compressed as it can save up to 13.8 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (34%)

Requests Now

53

After Optimization

35

  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of QUNDA Co Owor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

qunda.coowor.com

qunda.coowor.com

663 ms

qunda.coowor.com

qunda.coowor.com

1960 ms

hm.js

hm.js

987 ms

atrk.js

atrk.js

4 ms

push.js

push.js

1208 ms

index.css

index.css

473 ms

Reset.css

Reset.css

697 ms

cssstyles.css

cssstyles.css

1373 ms

indexstyle.css

indexstyle.css

1147 ms

font.css

font.css

925 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

2279 ms

shop-index.css

shop-index.css

924 ms

shop-index.js

shop-index.js

919 ms

jquery.lazyload.js;jsessionid=BDEA51B726B9DF4095BF1D23E42837C6

jquery.lazyload.js;jsessionid=BDEA51B726B9DF4095BF1D23E42837C6

1143 ms

jquery.scrollLoading.js;jsessionid=BDEA51B726B9DF4095BF1D23E42837C6

jquery.scrollLoading.js;jsessionid=BDEA51B726B9DF4095BF1D23E42837C6

1150 ms

jquery.tmpl.min.js;jsessionid=BDEA51B726B9DF4095BF1D23E42837C6

jquery.tmpl.min.js;jsessionid=BDEA51B726B9DF4095BF1D23E42837C6

1375 ms

shop-header.css

shop-header.css

1365 ms

shop-header.js

shop-header.js

1370 ms

product_priceRange.js

product_priceRange.js

1374 ms

bootstrap.min.css

bootstrap.min.css

1596 ms

bootstrap-wysihtml5.css

bootstrap-wysihtml5.css

1375 ms

jquery.blockUI.js

jquery.blockUI.js

1377 ms

util.js

util.js

1381 ms

hm.gif

hm.gif

321 ms

20170724155253C8LV.jpg

20170724155253C8LV.jpg

3293 ms

up.png

up.png

225 ms

logo.gif

logo.gif

229 ms

unit_public.png

unit_public.png

229 ms

shop_collect1.png

shop_collect1.png

225 ms

search_btn.png

search_btn.png

228 ms

3_2.jpg

3_2.jpg

1138 ms

icon_03.png

icon_03.png

448 ms

icon_05.png

icon_05.png

449 ms

icon_07.png

icon_07.png

453 ms

iconleft_03.png

iconleft_03.png

453 ms

iconleft_08.png

iconleft_08.png

453 ms

iconleft_10.png

iconleft_10.png

672 ms

iconleft2_03.png

iconleft2_03.png

673 ms

iconleft2_hot.png

iconleft2_hot.png

851 ms

20170724155250KUCO.png

20170724155250KUCO.png

20285 ms

201707241552465L12.png

201707241552465L12.png

10542 ms

20170724155240JBE0.jpg

20170724155240JBE0.jpg

6986 ms

20170724155210QEQR.jpg

20170724155210QEQR.jpg

5209 ms

20170724155209KDK4.jpg

20170724155209KDK4.jpg

3386 ms

20170724155208TD07.jpg

20170724155208TD07.jpg

4639 ms

20170724155207ZVQ1.jpg

20170724155207ZVQ1.jpg

5195 ms

shop_publish_years.png

shop_publish_years.png

852 ms

arr.fw.png

arr.fw.png

1271 ms

re.png

re.png

842 ms

dh.png

dh.png

858 ms

size.png

size.png

1023 ms

list-chat1_5.png

list-chat1_5.png

1043 ms

online_chat_btn.png

online_chat_btn.png

1293 ms

2017290732595.jpg

2017290732595.jpg

5218 ms

2017290732212.jpg

2017290732212.jpg

6532 ms

2017290733682.jpg

2017290733682.jpg

7423 ms

2017248809824.jpg

2017248809824.jpg

6551 ms

Accessibility Review

qunda.coowor.com accessibility score

48

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

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

qunda.coowor.com best practices score

58

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

qunda.coowor.com SEO score

85

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

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 Qunda.coowor.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 Qunda.coowor.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

qunda.coowor.com

Open Graph description is not detected on the main page of QUNDA Co Owor. 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: