Tools & Wizards About Us
wooshizipper.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

wooshizipper.com

Zipper Supplier, Wholesale Zippers, Metal Zipper - Wooshi

Page Load Speed

17.2 sec in total

First Response

3.9 sec

Resources Loaded

12.9 sec

Page Rendered

355 ms

wooshizipper.com screenshot

About Website

Welcome to wooshizipper.com homepage info - get ready to check Wooshi Zipper best content right away, or after learning these important things about wooshizipper.com

Search high quality various metal zipper at wooshizipper.com. As a professional zipper supplier in China,Guangzhou Wooshi Zipper Co.,Ltd wholesales plastic zipper,metal zipper,nylon zipper since 1984.

Visit wooshizipper.com

Key Findings

We analyzed Wooshizipper.com page load time and found that the first response time was 3.9 sec and then it took 13.3 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

wooshizipper.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value15.1 s

1/100

10%

TBT (Total Blocking Time)

Value2,550 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.089

92/100

15%

TTI (Time to Interactive)

Value19.7 s

2/100

10%

Network Requests Diagram

www.wooshizipper.com

3909 ms

bootstrap.min.css

1286 ms

style.css

797 ms

jquery-1.11.1.min.js

4196 ms

bootstrap.min.js

1120 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 20% of them (13 requests) were addressed to the original Wooshizipper.com, 54% (35 requests) were made to Cdn.wooshizipper.cn and 9% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (4.5 sec) relates to the external source Cdn.wooshizipper.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 724.4 kB (37%)

Content Size

1.9 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wooshizipper.com main page is 1.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 965.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 34.7 kB

  • Original 43.8 kB
  • After minification 35.1 kB
  • After compression 9.1 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 8.7 kB, which is 20% 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 34.7 kB or 79% of the original size.

Image Optimization

-11%

Potential reduce by 102.2 kB

  • Original 965.2 kB
  • After minification 863.0 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, Wooshi Zipper needs image optimization as it can save up to 102.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-33%

Potential reduce by 126.4 kB

  • Original 382.7 kB
  • After minification 370.9 kB
  • After compression 256.4 kB

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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 126.4 kB or 33% of the original size.

CSS Optimization

-85%

Potential reduce by 461.1 kB

  • Original 544.7 kB
  • After minification 524.4 kB
  • After compression 83.7 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. Wooshizipper.com needs all CSS files to be minified and compressed as it can save up to 461.1 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (20%)

Requests Now

61

After Optimization

49

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wooshi Zipper. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.wooshizipper.com

www.wooshizipper.com

3909 ms

bootstrap.min.css

bootstrap.min.css

1286 ms

style.css

style.css

797 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

4196 ms

bootstrap.min.js

bootstrap.min.js

1120 ms

style.js

style.js

627 ms

jquery.validate.min.js

jquery.validate.min.js

706 ms

jquery.fill.1.0.js

jquery.fill.1.0.js

661 ms

analytics.js

analytics.js

7 ms

bat.js

bat.js

33 ms

008-3I-%E9%97%AD%E5%B0%BE_2.jpg

008-3I-%E9%97%AD%E5%B0%BE_2.jpg

222 ms

006-8N-%E5%BC%80%E5%B0%BE%E5%8F%B3%E6%8F%92_2.jpg

006-8N-%E5%BC%80%E5%B0%BE%E5%8F%B3%E6%8F%92_2.jpg

439 ms

007-10N-%E5%BC%80%E5%B0%BE%E5%8F%B3%E6%8F%92_2.jpg

007-10N-%E5%BC%80%E5%B0%BE%E5%8F%B3%E6%8F%92_2.jpg

438 ms

010-5I-%E9%97%AD%E5%B0%BE_3.jpg

010-5I-%E9%97%AD%E5%B0%BE_3.jpg

442 ms

019-8M%E5%8F%8C%E7%82%B9%E5%8F%8C%E6%8B%89-%E5%BC%80%E5%B0%BE%E5%B7%A6%E6%8F%92_3.jpg

019-8M%E5%8F%8C%E7%82%B9%E5%8F%8C%E6%8B%89-%E5%BC%80%E5%B0%BE%E5%B7%A6%E6%8F%92_3.jpg

442 ms

017-5M%E7%8E%89%E7%B1%B3%E7%89%99%E5%8F%8C%E6%8B%89-%E5%BC%80%E5%B0%BE%E5%8F%B3%E6%8F%92_2.jpg

017-5M%E7%8E%89%E7%B1%B3%E7%89%99%E5%8F%8C%E6%8B%89-%E5%BC%80%E5%B0%BE%E5%8F%B3%E6%8F%92_2.jpg

444 ms

016-5MY%E7%89%99%E5%8F%8C%E6%8B%89-%E5%8F%8C%E9%97%AD%E5%B0%BE-CX_2.jpg

016-5MY%E7%89%99%E5%8F%8C%E6%8B%89-%E5%8F%8C%E9%97%AD%E5%B0%BE-CX_2.jpg

449 ms

001-3M%E6%96%B9%E7%89%99%E5%8D%95%E6%8B%89-%E9%97%AD%E5%B0%BE_2.jpg

001-3M%E6%96%B9%E7%89%99%E5%8D%95%E6%8B%89-%E9%97%AD%E5%B0%BE_2.jpg

658 ms

3.jpg

3.jpg

658 ms

1.jpg

1.jpg

664 ms

5.jpg

5.jpg

665 ms

4.jpg

4.jpg

666 ms

show-btn.png

show-btn.png

442 ms

logo.png

logo.png

870 ms

QQ%E5%9B%BE%E7%89%8720151028162452.png

QQ%E5%9B%BE%E7%89%8720151028162452.png

228 ms

googleplus.png

googleplus.png

457 ms

pin.png

pin.png

3614 ms

twitter.png

twitter.png

242 ms

YouTube.png

YouTube.png

460 ms

linkedin_1.png

linkedin_1.png

668 ms

facebook.png

facebook.png

661 ms

banner-01-20200428.jpg

banner-01-20200428.jpg

1716 ms

banner20190311.jpg

banner20190311.jpg

1716 ms

wooshi-zipper-suppliers-banner.jpg

wooshi-zipper-suppliers-banner.jpg

1754 ms

que1.png

que1.png

1123 ms

que2.png

que2.png

4506 ms

que3.png

que3.png

1386 ms

que4.png

que4.png

1856 ms

1_2.jpg

1_2.jpg

2386 ms

2_2.jpg

2_2.jpg

2351 ms

25.jpg

25.jpg

2657 ms

21.jpg

21.jpg

2687 ms

20.jpg

20.jpg

2987 ms

22.jpg

22.jpg

2806 ms

23.jpg

23.jpg

2944 ms

%E4%BA%A7%E5%93%81%E7%BD%91%E4%BA%8C%E7%BB%B4%E7%A0%81.png

%E4%BA%A7%E5%93%81%E7%BD%91%E4%BA%8C%E7%BB%B4%E7%A0%81.png

3337 ms

collect

collect

30 ms

5188085.js

5188085.js

49 ms

icon-search.png

icon-search.png

2080 ms

icon-0.png

icon-0.png

2223 ms

bg-1.jpg

bg-1.jpg

2241 ms

cYWlOTLQaUw

cYWlOTLQaUw

109 ms

close-1.png

close-1.png

2267 ms

www-player.css

www-player.css

9 ms

www-embed-player.js

www-embed-player.js

40 ms

base.js

base.js

78 ms

ad_status.js

ad_status.js

174 ms

0o2vSHmH6ApOX27UzDeaY_GD7faOtklBjWYygVKryhI.js

0o2vSHmH6ApOX27UzDeaY_GD7faOtklBjWYygVKryhI.js

118 ms

embed.js

embed.js

36 ms

id

id

35 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

138 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

140 ms

Create

Create

106 ms

GenerateIT

GenerateIT

34 ms

log_event

log_event

23 ms

Accessibility Review

wooshizipper.com accessibility score

72

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

<frame> or <iframe> elements do not have a title

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

wooshizipper.com best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

wooshizipper.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

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 Wooshizipper.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 Wooshizipper.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

wooshizipper.com

Open Graph description is not detected on the main page of Wooshi Zipper. 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: