Tools & Wizards About Us
gzcoolmax.coowor.com screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

gzcoolmax.coowor.com

Guangzhou Coolmax Auto Accessorial Co.,Ltd - Refrigerant ,Auto ac compressor

Page Load Speed

25.9 sec in total

First Response

699 ms

Resources Loaded

24.8 sec

Page Rendered

318 ms

gzcoolmax.coowor.com screenshot

About Website

Visit gzcoolmax.coowor.com now to see the best up-to-date Gz Coolmax Co Owor content for United States and also check out these interesting facts you probably never knew about gzcoolmax.coowor.com

Guangzhou Coolmax Auto Accessorial Co.,Ltd,Experts in Refrigerant ,Auto ac compressor, A Verified Supplier on Coowor.com.

Visit gzcoolmax.coowor.com

Key Findings

We analyzed Gzcoolmax.coowor.com page load time and found that the first response time was 699 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

gzcoolmax.coowor.com performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value31.1 s

0/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.072

96/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

Network Requests Diagram

gzcoolmax.coowor.com

699 ms

gzcoolmax.coowor.com

2223 ms

hm.js

1075 ms

atrk.js

33 ms

push.js

1145 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 84% of them (41 requests) were addressed to the original Gzcoolmax.coowor.com, 8% (4 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 (20.1 sec) relates to the external source Img.coowor.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 186.6 kB (27%)

Content Size

689.1 kB

After Optimization

502.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gzcoolmax.coowor.com main page is 689.1 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. 25% of websites need less resources to load. Images take 459.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 152.2 kB

  • Original 182.2 kB
  • After minification 162.6 kB
  • After compression 30.0 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 19.6 kB, which is 11% 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 152.2 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 20.6 kB

  • Original 459.3 kB
  • After minification 438.7 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. Gz Coolmax 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. Gzcoolmax.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 (40%)

Requests Now

45

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gz Coolmax 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

gzcoolmax.coowor.com

gzcoolmax.coowor.com

699 ms

gzcoolmax.coowor.com

gzcoolmax.coowor.com

2223 ms

hm.js

hm.js

1075 ms

atrk.js

atrk.js

33 ms

push.js

push.js

1145 ms

index.css

index.css

446 ms

Reset.css

Reset.css

887 ms

cssstyles.css

cssstyles.css

1329 ms

indexstyle.css

indexstyle.css

667 ms

font.css

font.css

889 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

2010 ms

shop-index.css

shop-index.css

895 ms

shop-index.js

shop-index.js

886 ms

jquery.lazyload.js;jsessionid=B486850F5CD3C994C046C1F1CFC6F7BC

jquery.lazyload.js;jsessionid=B486850F5CD3C994C046C1F1CFC6F7BC

1107 ms

jquery.scrollLoading.js;jsessionid=B486850F5CD3C994C046C1F1CFC6F7BC

jquery.scrollLoading.js;jsessionid=B486850F5CD3C994C046C1F1CFC6F7BC

1107 ms

jquery.tmpl.min.js;jsessionid=B486850F5CD3C994C046C1F1CFC6F7BC

jquery.tmpl.min.js;jsessionid=B486850F5CD3C994C046C1F1CFC6F7BC

1330 ms

shop-header.css

shop-header.css

903 ms

shop-header.js

shop-header.js

1112 ms

product_priceRange.js

product_priceRange.js

1111 ms

bootstrap.min.css

bootstrap.min.css

1826 ms

bootstrap-wysihtml5.css

bootstrap-wysihtml5.css

1331 ms

jquery.blockUI.js

jquery.blockUI.js

1331 ms

util.js

util.js

1332 ms

hm.gif

hm.gif

307 ms

20160829174251RHUY.jpg

20160829174251RHUY.jpg

3339 ms

up.png

up.png

221 ms

logo.gif

logo.gif

224 ms

unit_public.png

unit_public.png

224 ms

shop_collect1.png

shop_collect1.png

222 ms

search_btn.png

search_btn.png

237 ms

shop_log_6.jpg

shop_log_6.jpg

1616 ms

icon_03.png

icon_03.png

500 ms

icon_05.png

icon_05.png

497 ms

icon_07.png

icon_07.png

499 ms

iconleft_03.png

iconleft_03.png

499 ms

iconleft_08.png

iconleft_08.png

500 ms

iconleft_10.png

iconleft_10.png

717 ms

iconleft2_03.png

iconleft2_03.png

719 ms

iconleft2_hot.png

iconleft2_hot.png

718 ms

20160830120015QD9F.jpg

20160830120015QD9F.jpg

4237 ms

20160831153756BB3O.jpg

20160831153756BB3O.jpg

20115 ms

201610101135316YYG.jpg

201610101135316YYG.jpg

3684 ms

shop_publish_years.png

shop_publish_years.png

698 ms

arr.fw.png

arr.fw.png

1086 ms

re.png

re.png

855 ms

dh.png

dh.png

856 ms

size.png

size.png

857 ms

list-chat1_5.png

list-chat1_5.png

1079 ms

online_chat_btn.png

online_chat_btn.png

1692 ms

Accessibility Review

gzcoolmax.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

gzcoolmax.coowor.com best practices score

67

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

SEO Factors

gzcoolmax.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 Gzcoolmax.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 Gzcoolmax.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

gzcoolmax.coowor.com

Open Graph description is not detected on the main page of Gz Coolmax 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: