Tools & Wizards About Us
starwin.coowor.com screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    64% 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

starwin.coowor.com

Ningbo Star Win Actuators Manufacture Co.,LTD - electric damper actuator, machining parts for HVAC system

Page Load Speed

25.2 sec in total

First Response

680 ms

Resources Loaded

24.3 sec

Page Rendered

272 ms

starwin.coowor.com screenshot

About Website

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

Ningbo Star Win Actuators Manufacture Co.,LTD,Experts in electric damper actuator, machining parts for HVAC system, A Verified Supplier on Coowor.com.

Visit starwin.coowor.com

Key Findings

We analyzed Starwin.coowor.com page load time and found that the first response time was 680 ms and then it took 24.6 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

starwin.coowor.com performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value21.9 s

0/100

25%

SI (Speed Index)

Value46.0 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)

Value12.2 s

15/100

10%

Network Requests Diagram

starwin.coowor.com

680 ms

starwin.coowor.com

1991 ms

hm.js

1467 ms

atrk.js

43 ms

push.js

1428 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 Starwin.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 (19.6 sec) relates to the external source Img.coowor.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 178.7 kB (42%)

Content Size

421.5 kB

After Optimization

242.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Starwin.coowor.com main page is 421.5 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 206.0 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 132.5 kB

  • Original 161.3 kB
  • After minification 144.0 kB
  • After compression 28.8 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 17.3 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 132.5 kB or 82% of the original size.

Image Optimization

-13%

Potential reduce by 25.8 kB

  • Original 206.0 kB
  • After minification 180.2 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. Obviously, Star Win Co Owor needs image optimization as it can save up to 25.8 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

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

-38%

Potential reduce by 20.4 kB

  • Original 53.9 kB
  • After minification 50.6 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. Starwin.coowor.com needs all CSS files to be minified and compressed as it can save up to 20.4 kB or 38% 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 Star Win 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

starwin.coowor.com

starwin.coowor.com

680 ms

starwin.coowor.com

starwin.coowor.com

1991 ms

hm.js

hm.js

1467 ms

atrk.js

atrk.js

43 ms

push.js

push.js

1428 ms

index.css

index.css

442 ms

Reset.css

Reset.css

871 ms

cssstyles.css

cssstyles.css

1307 ms

indexstyle.css

indexstyle.css

1095 ms

font.css

font.css

664 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

2210 ms

shop-index.css

shop-index.css

888 ms

shop-index.js

shop-index.js

885 ms

jquery.lazyload.js;jsessionid=7E480C7B0F682B195F9D368F521B4859

jquery.lazyload.js;jsessionid=7E480C7B0F682B195F9D368F521B4859

1085 ms

jquery.scrollLoading.js;jsessionid=7E480C7B0F682B195F9D368F521B4859

jquery.scrollLoading.js;jsessionid=7E480C7B0F682B195F9D368F521B4859

1107 ms

jquery.tmpl.min.js;jsessionid=7E480C7B0F682B195F9D368F521B4859

jquery.tmpl.min.js;jsessionid=7E480C7B0F682B195F9D368F521B4859

1108 ms

shop-header.css

shop-header.css

1086 ms

shop-header.js

shop-header.js

1095 ms

product_priceRange.js

product_priceRange.js

1115 ms

bootstrap.min.css

bootstrap.min.css

1556 ms

bootstrap-wysihtml5.css

bootstrap-wysihtml5.css

1302 ms

jquery.blockUI.js

jquery.blockUI.js

1305 ms

util.js

util.js

1311 ms

hm.gif

hm.gif

320 ms

20200620135857QIT0.jpg

20200620135857QIT0.jpg

3859 ms

up.png

up.png

726 ms

logo.gif

logo.gif

236 ms

online-expo-host-logo.png

online-expo-host-logo.png

456 ms

unit_public.png

unit_public.png

233 ms

shop_collect1.png

shop_collect1.png

236 ms

search_btn.png

search_btn.png

231 ms

icon_03.png

icon_03.png

449 ms

icon_05.png

icon_05.png

449 ms

icon_07.png

icon_07.png

453 ms

iconleft_03.png

iconleft_03.png

457 ms

iconleft_08.png

iconleft_08.png

670 ms

iconleft_10.png

iconleft_10.png

671 ms

iconleft2_03.png

iconleft2_03.png

673 ms

iconleft2_hot.png

iconleft2_hot.png

690 ms

20200620135124V6K4.jpg

20200620135124V6K4.jpg

11761 ms

20200620140344YPGK.jpg

20200620140344YPGK.jpg

9212 ms

202006201403447IW3.jpg

202006201403447IW3.jpg

9526 ms

202006201403440OB8.jpg

202006201403440OB8.jpg

16581 ms

20200620140344ZRAZ.jpg

20200620140344ZRAZ.jpg

13625 ms

20200620143928W28A.jpg

20200620143928W28A.jpg

4292 ms

shop_publish_years.png

shop_publish_years.png

674 ms

20200620141106FOPC.jpg

20200620141106FOPC.jpg

19589 ms

arr.fw.png

arr.fw.png

1051 ms

re.png

re.png

834 ms

dh.png

dh.png

836 ms

size.png

size.png

870 ms

list-chat1_5.png

list-chat1_5.png

870 ms

online_chat_btn.png

online_chat_btn.png

1737 ms

202060828870087.png

202060828870087.png

14272 ms

202060828902053.jpg

202060828902053.jpg

10091 ms

202060829279418.jpg

202060829279418.jpg

11203 ms

202060824486220.jpg

202060824486220.jpg

11871 ms

Accessibility Review

starwin.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

starwin.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

starwin.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 Starwin.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 Starwin.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

starwin.coowor.com

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