Tools & Wizards About Us
purswave.coowor.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

purswave.coowor.com

Hangzhou Purswave Technology CO., LTD. - DC Refrigerator, solar freezer

Page Load Speed

25.1 sec in total

First Response

675 ms

Resources Loaded

24.2 sec

Page Rendered

210 ms

purswave.coowor.com screenshot

About Website

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

Hangzhou Purswave Technology CO., LTD.,Experts in DC Refrigerator, solar freezer, A Verified Supplier on Coowor.com.

Visit purswave.coowor.com

Key Findings

We analyzed Purswave.coowor.com page load time and found that the first response time was 675 ms and then it took 24.4 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

purswave.coowor.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value34.9 s

0/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.124

83/100

15%

TTI (Time to Interactive)

Value4.0 s

87/100

10%

Network Requests Diagram

purswave.coowor.com

675 ms

purswave.coowor.com

2215 ms

hm.js

987 ms

atrk.js

4 ms

push.js

1195 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 82% of them (41 requests) were addressed to the original Purswave.coowor.com, 10% (5 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 (19.5 sec) relates to the external source Img.coowor.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 175.6 kB (26%)

Content Size

665.4 kB

After Optimization

489.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Purswave.coowor.com main page is 665.4 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. 20% of websites need less resources to load. Images take 444.9 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 142.3 kB

  • Original 172.9 kB
  • After minification 150.0 kB
  • After compression 30.6 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 22.9 kB, which is 13% 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 142.3 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 19.5 kB

  • Original 444.9 kB
  • After minification 425.4 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. Purswave 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. Purswave.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 (39%)

Requests Now

46

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Purswave 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

purswave.coowor.com

purswave.coowor.com

675 ms

purswave.coowor.com

purswave.coowor.com

2215 ms

hm.js

hm.js

987 ms

atrk.js

atrk.js

4 ms

push.js

push.js

1195 ms

index.css

index.css

447 ms

Reset.css

Reset.css

674 ms

cssstyles.css

cssstyles.css

1341 ms

indexstyle.css

indexstyle.css

1122 ms

font.css

font.css

901 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

2032 ms

shop-index.css

shop-index.css

913 ms

shop-index.js

shop-index.js

897 ms

jquery.lazyload.js;jsessionid=D3EDA0DE030064F2EBD7BF43076EFAF9

jquery.lazyload.js;jsessionid=D3EDA0DE030064F2EBD7BF43076EFAF9

1122 ms

jquery.scrollLoading.js;jsessionid=D3EDA0DE030064F2EBD7BF43076EFAF9

jquery.scrollLoading.js;jsessionid=D3EDA0DE030064F2EBD7BF43076EFAF9

1126 ms

jquery.tmpl.min.js;jsessionid=D3EDA0DE030064F2EBD7BF43076EFAF9

jquery.tmpl.min.js;jsessionid=D3EDA0DE030064F2EBD7BF43076EFAF9

1139 ms

shop-header.css

shop-header.css

1125 ms

shop-header.js

shop-header.js

1127 ms

product_priceRange.js

product_priceRange.js

1131 ms

bootstrap.min.css

bootstrap.min.css

1603 ms

bootstrap-wysihtml5.css

bootstrap-wysihtml5.css

1341 ms

jquery.blockUI.js

jquery.blockUI.js

1349 ms

util.js

util.js

1352 ms

hm.gif

hm.gif

328 ms

20160928154537YMB1.png

20160928154537YMB1.png

3411 ms

up.png

up.png

238 ms

logo.gif

logo.gif

452 ms

unit_public.png

unit_public.png

238 ms

shop_collect1.png

shop_collect1.png

238 ms

search_btn.png

search_btn.png

224 ms

shop_log_5.jpg

shop_log_5.jpg

1643 ms

icon_03.png

icon_03.png

447 ms

icon_05.png

icon_05.png

469 ms

icon_07.png

icon_07.png

468 ms

iconleft_03.png

iconleft_03.png

469 ms

iconleft_08.png

iconleft_08.png

670 ms

iconleft_10.png

iconleft_10.png

676 ms

iconleft2_03.png

iconleft2_03.png

692 ms

iconleft2_hot.png

iconleft2_hot.png

694 ms

20160928160001VPQT.jpg

20160928160001VPQT.jpg

13024 ms

20160928160246LOOR.jpg

20160928160246LOOR.jpg

15127 ms

20160928160050QHZV.jpg

20160928160050QHZV.jpg

19508 ms

20160928154153K4HG.jpg

20160928154153K4HG.jpg

4833 ms

shop_publish_years.png

shop_publish_years.png

678 ms

arr.fw.png

arr.fw.png

2462 ms

re.png

re.png

1352 ms

dh.png

dh.png

1352 ms

size.png

size.png

866 ms

list-chat1_5.png

list-chat1_5.png

2074 ms

online_chat_btn.png

online_chat_btn.png

1508 ms

Accessibility Review

purswave.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

purswave.coowor.com best practices score

50

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

purswave.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 Purswave.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 Purswave.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

purswave.coowor.com

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