Tools & Wizards About Us
zjkangjiesi.en.alibaba.com screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

zjkangjiesi.en.alibaba.com

Zhejiang Kangjiesi New Material Technology Co., Ltd. - Rubber Covered Yarn, Functional Yarn

Page Load Speed

6 sec in total

First Response

78 ms

Resources Loaded

5.2 sec

Page Rendered

645 ms

zjkangjiesi.en.alibaba.com screenshot

About Website

Visit zjkangjiesi.en.alibaba.com now to see the best up-to-date Zj Kangjiesi En Alibaba content for China and also check out these interesting facts you probably never knew about zjkangjiesi.en.alibaba.com

Zhejiang Kangjiesi New Material Technology Co., Ltd., Experts in Manufacturing and Exporting Rubber Covered Yarn, Functional Yarn and 0 more Products.

Visit zjkangjiesi.en.alibaba.com

Key Findings

We analyzed Zjkangjiesi.en.alibaba.com page load time and found that the first response time was 78 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

zjkangjiesi.en.alibaba.com performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value8,220 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.125

1/100

15%

TTI (Time to Interactive)

Value26.0 s

0/100

10%

Network Requests Diagram

zjkangjiesi.en.alibaba.com

78 ms

zjkangjiesi.en.alibaba.com

658 ms

48 ms

44 ms

header.css

45 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Zjkangjiesi.en.alibaba.com, 51% (44 requests) were made to S.alicdn.com and 8% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (4.6 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (51%)

Content Size

3.7 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zjkangjiesi.en.alibaba.com main page is 3.7 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. Javascripts take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 462.2 kB

  • Original 558.8 kB
  • After minification 554.8 kB
  • After compression 96.6 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. 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 462.2 kB or 83% of the original size.

Image Optimization

-24%

Potential reduce by 137.1 kB

  • Original 575.4 kB
  • After minification 438.3 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, Zj Kangjiesi En Alibaba needs image optimization as it can save up to 137.1 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-45%

Potential reduce by 1.0 MB

  • Original 2.3 MB
  • After minification 2.3 MB
  • After compression 1.3 MB

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 1.0 MB or 45% of the original size.

CSS Optimization

-88%

Potential reduce by 283.6 kB

  • Original 320.7 kB
  • After minification 269.9 kB
  • After compression 37.1 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. Zjkangjiesi.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 283.6 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (64%)

Requests Now

75

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zj Kangjiesi En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zjkangjiesi.en.alibaba.com

zjkangjiesi.en.alibaba.com

78 ms

zjkangjiesi.en.alibaba.com

zjkangjiesi.en.alibaba.com

658 ms

48 ms

44 ms

header.css

header.css

45 ms

header.js

header.js

45 ms

143 ms

web-index.css

web-index.css

123 ms

web-index.css

web-index.css

124 ms

web-index.css

web-index.css

124 ms

web-index.css

web-index.css

125 ms

web-index.css

web-index.css

124 ms

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

142 ms

132 ms

126 ms

index.js

index.js

129 ms

128 ms

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

390 ms

H4091659a4fb643e09f60af936b9d0170P.png

H4091659a4fb643e09f60af936b9d0170P.png

178 ms

Hdeae0a0b417c4446a5549b2977c839876.jpg_100x100.jpg

Hdeae0a0b417c4446a5549b2977c839876.jpg_100x100.jpg

151 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

60 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

60 ms

H6306826b70af42cab94a3b4b1d19ddb6t.png_q80.jpg

H6306826b70af42cab94a3b4b1d19ddb6t.png_q80.jpg

178 ms

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

456 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

531 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

647 ms

H93aff6b88e1746baa598e95af7a74633p.jpg

H93aff6b88e1746baa598e95af7a74633p.jpg

616 ms

roboto-regular.woff

roboto-regular.woff

61 ms

roboto-medium.woff

roboto-medium.woff

61 ms

roboto-light.woff

roboto-light.woff

61 ms

roboto-thin.woff

roboto-thin.woff

61 ms

roboto-bold.woff

roboto-bold.woff

61 ms

personTipsInfo.do

personTipsInfo.do

157 ms

46 ms

Hed881823543f488d91647478f4b1d9447.jpg

Hed881823543f488d91647478f4b1d9447.jpg

350 ms

Hd7d1fa1ac55b459ab15d8f1ffd3a67d0g.jpg

Hd7d1fa1ac55b459ab15d8f1ffd3a67d0g.jpg

3292 ms

Hd125cd6fb76a4a5f9ae4566d969f7cd35.jpg

Hd125cd6fb76a4a5f9ae4566d969f7cd35.jpg

518 ms

H72f91e8c649d4802b4e3947525bc74168.jpg

H72f91e8c649d4802b4e3947525bc74168.jpg

281 ms

H9624116e4f3f48fe9dcb6fab845af810f.png

H9624116e4f3f48fe9dcb6fab845af810f.png

1061 ms

H2a5f517046d34d169ac98f24a8416e694.png

H2a5f517046d34d169ac98f24a8416e694.png

1281 ms

Hb0bb5b06aff3413b81c2d5103b3f4ce4k.jpg

Hb0bb5b06aff3413b81c2d5103b3f4ce4k.jpg

1014 ms

Ha20f5d041def4965ba701bc03b4143a1B.jpg

Ha20f5d041def4965ba701bc03b4143a1B.jpg

4622 ms

H02c4823b045944789b76c511aa67c2e6E.jpg

H02c4823b045944789b76c511aa67c2e6E.jpg

921 ms

H0c2b3ff0a5cd4b879573b85a0bb7d9863.jpg

H0c2b3ff0a5cd4b879573b85a0bb7d9863.jpg

1901 ms

Hce1f6eb4fa924191b88e558b3962a119o.jpg

Hce1f6eb4fa924191b88e558b3962a119o.jpg

1693 ms

Hecffc6cd7b594d708f23964e72588222N.png

Hecffc6cd7b594d708f23964e72588222N.png

2870 ms

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

830 ms

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

816 ms

Ha0ab4ad4d5b24bd7bab9bbceaf70068bg.jpg

Ha0ab4ad4d5b24bd7bab9bbceaf70068bg.jpg

160 ms

awsc.js

awsc.js

118 ms

72 ms

footer.css

footer.css

1186 ms

icon-font.woff

icon-font.woff

1202 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

69 ms

eg.js

eg.js

161 ms

et_n.js

et_n.js

28 ms

um.js

um.js

28 ms

wu.json

wu.json

21 ms

sc.globalxman.appscene

sc.globalxman.appscene

7 ms

index.js

index.js

2 ms

index.js

index.js

4 ms

7.gif

7.gif

4 ms

baxiaCommon.js

baxiaCommon.js

8 ms

rp

rp

940 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

28 ms

light0.5x.png

light0.5x.png

49 ms

pages_version.html

pages_version.html

45 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

17 ms

defer-common.js

defer-common.js

68 ms

i.alicdn.com

i.alicdn.com

69 ms

index.js

index.js

16 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

31 ms

index.web.css

index.web.css

4 ms

index.web.js

index.web.js

28 ms

store-proxy.html

store-proxy.html

160 ms

countryCurrencyDataService

countryCurrencyDataService

155 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

125 ms

personRoleInfo.do

personRoleInfo.do

135 ms

notification.do

notification.do

154 ms

availableSurveyQuery.json

availableSurveyQuery.json

50 ms

index.js

index.js

22 ms

iconfont.woff

iconfont.woff

2 ms

iconfont.woff

iconfont.woff

12 ms

footer-sync.js

footer-sync.js

32 ms

data

data

4 ms

Accessibility Review

zjkangjiesi.en.alibaba.com accessibility score

40

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.

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

High

Image elements do not have [alt] attributes

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

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

zjkangjiesi.en.alibaba.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

zjkangjiesi.en.alibaba.com SEO score

79

Search Engine Optimization Advices

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

High

Document doesn't have a valid hreflang

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 doesn't use 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 Zjkangjiesi.en.alibaba.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 Zjkangjiesi.en.alibaba.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

zjkangjiesi.en.alibaba.com

Open Graph data is detected on the main page of Zj Kangjiesi En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: