Tools & Wizards About Us
yair.coowor.com screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

yair.coowor.com

ANHUI YANGZI AIR CONDITIONER CO.,LTD - produce air conditioner, include residential air conditioner and commercial air conditioner

Page Load Speed

16.4 sec in total

First Response

716 ms

Resources Loaded

15.4 sec

Page Rendered

315 ms

yair.coowor.com screenshot

About Website

Welcome to yair.coowor.com homepage info - get ready to check Y AIR CO Owor best content for United States right away, or after learning these important things about yair.coowor.com

ANHUI YANGZI AIR CONDITIONER CO.,LTD,Experts in produce air conditioner, include residential air conditioner and commercial air conditioner, A Verified Supplier on Coowor.com.

Visit yair.coowor.com

Key Findings

We analyzed Yair.coowor.com page load time and found that the first response time was 716 ms and then it took 15.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

yair.coowor.com performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.1 s

0/100

25%

SI (Speed Index)

Value35.0 s

0/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.052

99/100

15%

TTI (Time to Interactive)

Value13.3 s

11/100

10%

Network Requests Diagram

yair.coowor.com

716 ms

yair.coowor.com

2155 ms

hm.js

982 ms

atrk.js

4 ms

push.js

1584 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 73% of them (41 requests) were addressed to the original Yair.coowor.com, 20% (11 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 (10.5 sec) relates to the external source Img.coowor.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 171.9 kB (12%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yair.coowor.com main page is 1.4 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. 25% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 134.4 kB

  • Original 162.8 kB
  • After minification 145.9 kB
  • After compression 28.5 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 134.4 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 23.7 kB

  • Original 1.2 MB
  • After minification 1.1 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. Y AIR 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. Yair.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 Y AIR 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

yair.coowor.com

yair.coowor.com

716 ms

yair.coowor.com

yair.coowor.com

2155 ms

hm.js

hm.js

982 ms

atrk.js

atrk.js

4 ms

push.js

push.js

1584 ms

index.css

index.css

451 ms

Reset.css

Reset.css

894 ms

cssstyles.css

cssstyles.css

1342 ms

indexstyle.css

indexstyle.css

1119 ms

font.css

font.css

898 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

2242 ms

shop-index.css

shop-index.css

676 ms

shop-index.js

shop-index.js

900 ms

jquery.lazyload.js;jsessionid=9F00342980CDF4B58F4A85C3B71AF8AF

jquery.lazyload.js;jsessionid=9F00342980CDF4B58F4A85C3B71AF8AF

1114 ms

jquery.scrollLoading.js;jsessionid=9F00342980CDF4B58F4A85C3B71AF8AF

jquery.scrollLoading.js;jsessionid=9F00342980CDF4B58F4A85C3B71AF8AF

1121 ms

jquery.tmpl.min.js;jsessionid=9F00342980CDF4B58F4A85C3B71AF8AF

jquery.tmpl.min.js;jsessionid=9F00342980CDF4B58F4A85C3B71AF8AF

1124 ms

shop-header.css

shop-header.css

1119 ms

shop-header.js

shop-header.js

1119 ms

product_priceRange.js

product_priceRange.js

1122 ms

bootstrap.min.css

bootstrap.min.css

1352 ms

bootstrap-wysihtml5.css

bootstrap-wysihtml5.css

1340 ms

jquery.blockUI.js

jquery.blockUI.js

1339 ms

util.js

util.js

1341 ms

hm.gif

hm.gif

303 ms

20160314144427S4JH.jpg

20160314144427S4JH.jpg

3146 ms

up.png

up.png

227 ms

logo.gif

logo.gif

224 ms

unit_public.png

unit_public.png

227 ms

shop_collect1.png

shop_collect1.png

225 ms

search_btn.png

search_btn.png

225 ms

icon_03.png

icon_03.png

226 ms

icon_05.png

icon_05.png

458 ms

icon_07.png

icon_07.png

457 ms

iconleft_03.png

iconleft_03.png

458 ms

iconleft_08.png

iconleft_08.png

458 ms

iconleft_10.png

iconleft_10.png

458 ms

iconleft2_03.png

iconleft2_03.png

457 ms

iconleft2_hot.png

iconleft2_hot.png

691 ms

20160314135046408K.jpg

20160314135046408K.jpg

10474 ms

201603141350450EWK.jpg

201603141350450EWK.jpg

5221 ms

20160314135043GKJ4.jpg

20160314135043GKJ4.jpg

6140 ms

20160314135042R44H.jpg

20160314135042R44H.jpg

6844 ms

20160314135041NF0K.jpg

20160314135041NF0K.jpg

10469 ms

20160314095108AY63.jpg

20160314095108AY63.jpg

7351 ms

20160314095107LOYO.jpg

20160314095107LOYO.jpg

7903 ms

20160314095107NV2S.jpg

20160314095107NV2S.jpg

9561 ms

20160314095107HRXS.jpg

20160314095107HRXS.jpg

10025 ms

20241008163749C5OQ.jpg

20241008163749C5OQ.jpg

9561 ms

shop_publish_years.png

shop_publish_years.png

679 ms

shop-bg-default-header.jpg

shop-bg-default-header.jpg

680 ms

arr.fw.png

arr.fw.png

1094 ms

re.png

re.png

641 ms

dh.png

dh.png

640 ms

size.png

size.png

864 ms

list-chat1_5.png

list-chat1_5.png

867 ms

online_chat_btn.png

online_chat_btn.png

1284 ms

Accessibility Review

yair.coowor.com accessibility score

51

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

yair.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

yair.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 Yair.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 Yair.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

yair.coowor.com

Open Graph description is not detected on the main page of Y AIR 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: