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lzon.en.alibaba.com screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

lzon.en.alibaba.com

Jinhua City Blue Diamond Tools Co., Ltd.

Page Load Speed

2.4 sec in total

First Response

88 ms

Resources Loaded

2.1 sec

Page Rendered

198 ms

lzon.en.alibaba.com screenshot

About Website

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

Jinhua City Blue Diamond Tools Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.

Visit lzon.en.alibaba.com

Key Findings

We analyzed Lzon.en.alibaba.com page load time and found that the first response time was 88 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

lzon.en.alibaba.com performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value17.4 s

0/100

25%

SI (Speed Index)

Value15.1 s

1/100

10%

TBT (Total Blocking Time)

Value5,480 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.817

4/100

15%

TTI (Time to Interactive)

Value27.0 s

0/100

10%

Network Requests Diagram

lzon.en.alibaba.com

88 ms

lzon.en.alibaba.com

712 ms

64 ms

106 ms

header.css

116 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Lzon.en.alibaba.com, 38% (32 requests) were made to S.alicdn.com and 14% (12 requests) were made to Sc01.alicdn.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Sc01.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 MB (64%)

Content Size

6.0 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lzon.en.alibaba.com main page is 6.0 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. 70% of websites need less resources to load. Javascripts take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 361.5 kB

  • Original 448.1 kB
  • After minification 444.2 kB
  • After compression 86.6 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 361.5 kB or 81% of the original size.

Image Optimization

-15%

Potential reduce by 8.9 kB

  • Original 58.3 kB
  • After minification 49.4 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. Obviously, Lzon En Alibaba needs image optimization as it can save up to 8.9 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-62%

Potential reduce by 3.2 MB

  • Original 5.1 MB
  • After minification 5.1 MB
  • After compression 1.9 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 3.2 MB or 62% of the original size.

CSS Optimization

-72%

Potential reduce by 283.7 kB

  • Original 396.6 kB
  • After minification 345.8 kB
  • After compression 113.0 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. Lzon.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 283.7 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 53 (73%)

Requests Now

73

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lzon 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 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lzon.en.alibaba.com

lzon.en.alibaba.com

88 ms

lzon.en.alibaba.com

lzon.en.alibaba.com

712 ms

64 ms

106 ms

header.css

header.css

116 ms

header.js

header.js

114 ms

112 ms

web-index.css

web-index.css

123 ms

web-index.css

web-index.css

172 ms

web-index.css

web-index.css

122 ms

web-index.css

web-index.css

171 ms

web-index.css

web-index.css

172 ms

510 ms

194 ms

index.js

index.js

240 ms

233 ms

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

270 ms

HTB18CN1vHGYBuNjy0Fo763iBFXaP.png

HTB18CN1vHGYBuNjy0Fo763iBFXaP.png

589 ms

HTB1f7cQncyYBuNkSnfo763WgVXaP.png

HTB1f7cQncyYBuNkSnfo763WgVXaP.png

270 ms

HTB1loUrhA7mBKNjSZFy762ydFXaW.png

HTB1loUrhA7mBKNjSZFy762ydFXaW.png

267 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

295 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

330 ms

HTB1Ch.RncyYBuNkSnfo763WgVXac.png

HTB1Ch.RncyYBuNkSnfo763WgVXac.png

537 ms

HTB1YOEchrZnBKNjSZFG762t3FXaD.png

HTB1YOEchrZnBKNjSZFG762t3FXaD.png

415 ms

HTB1MaQthDqWBKNjSZFx763pLpXat.png

HTB1MaQthDqWBKNjSZFx763pLpXat.png

416 ms

HTB1JGX9hv6TBKNjSZJi762KVFXaO.png

HTB1JGX9hv6TBKNjSZJi762KVFXaO.png

535 ms

HTB1gtCbbib.BuNjt_jD762OzpXaL.png

HTB1gtCbbib.BuNjt_jD762OzpXaL.png

795 ms

HTB17n3rhyMnBKNjSZFC7600KFXaD.png

HTB17n3rhyMnBKNjSZFC7600KFXaD.png

795 ms

HTB1xnAFnhuTBuNkHFNR7639qpXaK.png

HTB1xnAFnhuTBuNkHFNR7639qpXaK.png

1010 ms

HTB1k9wqhAUmBKNjSZFO761b2XXaH.png

HTB1k9wqhAUmBKNjSZFO761b2XXaH.png

808 ms

HTB1yieyhtknBKNjSZKP7606OFXaY.png

HTB1yieyhtknBKNjSZKP7606OFXaY.png

795 ms

HTB17oNRvFGWBuNjy0Fb7624sXXaE.png

HTB17oNRvFGWBuNjy0Fb7624sXXaE.png

1017 ms

HTB1P0h6vKuSBuNjSspl762e8pXaK.png

HTB1P0h6vKuSBuNjSspl762e8pXaK.png

1239 ms

HTB1Zp7mhBsmBKNjSZFs761XSVXah.png

HTB1Zp7mhBsmBKNjSZFs761XSVXah.png

411 ms

HTB1kRlWboD.BuNjt_io763KEFXax.png

HTB1kRlWboD.BuNjt_io763KEFXax.png

264 ms

HTB1KoBHnC8YBeNkSnb4761evFXa5.png

HTB1KoBHnC8YBeNkSnb4761evFXa5.png

793 ms

awsc.js

awsc.js

253 ms

83 ms

personTipsInfo.do

personTipsInfo.do

203 ms

93 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

52 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

165 ms

HTB11DoAnhuTBuNkHFNR7639qpXao.png

HTB11DoAnhuTBuNkHFNR7639qpXao.png

388 ms

roboto-regular.woff

roboto-regular.woff

160 ms

roboto-medium.woff

roboto-medium.woff

198 ms

roboto-light.woff

roboto-light.woff

198 ms

roboto-thin.woff

roboto-thin.woff

220 ms

roboto-bold.woff

roboto-bold.woff

185 ms

eg.js

eg.js

149 ms

sc.globalxman.appscene

sc.globalxman.appscene

45 ms

icon-font.woff

icon-font.woff

161 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

160 ms

footer.css

footer.css

61 ms

et_n.js

et_n.js

43 ms

um.js

um.js

126 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

19 ms

index.js

index.js

96 ms

index.js

index.js

96 ms

7.gif

7.gif

92 ms

light0.5x.png

light0.5x.png

69 ms

baxiaCommon.js

baxiaCommon.js

103 ms

rp

rp

1087 ms

pages_version.html

pages_version.html

273 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

34 ms

defer-common.js

defer-common.js

83 ms

i.alicdn.com

i.alicdn.com

292 ms

index.js

index.js

30 ms

wu.json

wu.json

269 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

247 ms

index.js

index.js

365 ms

store-proxy.html

store-proxy.html

180 ms

countryCurrencyDataService

countryCurrencyDataService

272 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

145 ms

personRoleInfo.do

personRoleInfo.do

135 ms

notification.do

notification.do

150 ms

index.web.css

index.web.css

29 ms

index.web.js

index.web.js

46 ms

index.js

index.js

124 ms

availableSurveyQuery.json

availableSurveyQuery.json

115 ms

um.json

um.json

85 ms

index.css

index.css

34 ms

iconfont.woff

iconfont.woff

11 ms

iconfont.woff

iconfont.woff

11 ms

getUmid.do

getUmid.do

10 ms

Accessibility Review

lzon.en.alibaba.com accessibility score

66

Accessibility Issues

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

lzon.en.alibaba.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Missing source maps for large first-party JavaScript

SEO Factors

lzon.en.alibaba.com SEO score

71

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

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 Lzon.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 Lzon.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

lzon.en.alibaba.com

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