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

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

lhsy.en.alibaba.com

Changzhou Longhua Shuangyi Metal Tools Co., Ltd. - CO2 Cylinder/Cartridge, Tire Repair Kit

Page Load Speed

2.8 sec in total

First Response

84 ms

Resources Loaded

2.5 sec

Page Rendered

246 ms

lhsy.en.alibaba.com screenshot

About Website

Click here to check amazing Lhsy En Alibaba content for China. Otherwise, check out these important facts you probably never knew about lhsy.en.alibaba.com

Changzhou Longhua Shuangyi Metal Tools Co., Ltd., Experts in Manufacturing and Exporting CO2 Cylinder/Cartridge, Tire Repair Kit and 0 more Products.

Visit lhsy.en.alibaba.com

Key Findings

We analyzed Lhsy.en.alibaba.com page load time and found that the first response time was 84 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

lhsy.en.alibaba.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value4,870 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.679

8/100

15%

TTI (Time to Interactive)

Value25.1 s

0/100

10%

Network Requests Diagram

lhsy.en.alibaba.com

84 ms

lhsy.en.alibaba.com

625 ms

92 ms

76 ms

header.css

151 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Lhsy.en.alibaba.com, 58% (56 requests) were made to S.alicdn.com and 7% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (57%)

Content Size

3.6 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lhsy.en.alibaba.com main page is 3.6 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. 65% of websites need less resources to load. Javascripts take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 476.9 kB

  • Original 576.8 kB
  • After minification 572.9 kB
  • After compression 99.9 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 476.9 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 15.3 kB

  • Original 314.5 kB
  • After minification 299.1 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. Lhsy En Alibaba images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 1.2 MB

  • Original 2.3 MB
  • After minification 2.3 MB
  • After compression 1.1 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 1.2 MB or 53% of the original size.

CSS Optimization

-88%

Potential reduce by 295.4 kB

  • Original 335.4 kB
  • After minification 284.5 kB
  • After compression 39.9 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. Lhsy.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 295.4 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (56%)

Requests Now

85

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lhsy 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

lhsy.en.alibaba.com

lhsy.en.alibaba.com

84 ms

lhsy.en.alibaba.com

lhsy.en.alibaba.com

625 ms

92 ms

76 ms

header.css

header.css

151 ms

header.js

header.js

167 ms

80 ms

web-index.css

web-index.css

161 ms

web-index.css

web-index.css

166 ms

web-index.css

web-index.css

167 ms

web-index.css

web-index.css

166 ms

web-index.css

web-index.css

251 ms

393 ms

251 ms

index.js

index.js

250 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

157 ms

H3574d6ad6879475b9b592149772e6700S.jpg_250x250.jpg

H3574d6ad6879475b9b592149772e6700S.jpg_250x250.jpg

256 ms

HTB1e8tnB2uSBuNkHFqDq6xfhVXaS.jpg_250x250.jpg

HTB1e8tnB2uSBuNkHFqDq6xfhVXaS.jpg_250x250.jpg

268 ms

HTB1p3sMJkCWBuNjy0Faq6xUlXXaZ.jpg_250x250.jpg

HTB1p3sMJkCWBuNjy0Faq6xUlXXaZ.jpg_250x250.jpg

365 ms

HTB1M7S6NFXXXXXXapXX760XFXXX3.png_250x250.png

HTB1M7S6NFXXXXXXapXX760XFXXX3.png_250x250.png

396 ms

HTB1UigCokZmBKNjSZPiq6xFNVXag.jpg_250x250.jpg

HTB1UigCokZmBKNjSZPiq6xFNVXag.jpg_250x250.jpg

365 ms

HTB1y9zZNpXXXXXbXXXX760XFXXXJ.png_250x250.png

HTB1y9zZNpXXXXXbXXXX760XFXXXJ.png_250x250.png

395 ms

Hcc8d0389fd014b51b5cc84dd8d67e9a17.jpg_250x250.jpg

Hcc8d0389fd014b51b5cc84dd8d67e9a17.jpg_250x250.jpg

516 ms

H4dca95065f424cb1995b11d55da55e2ee.jpg_250x250.jpg

H4dca95065f424cb1995b11d55da55e2ee.jpg_250x250.jpg

498 ms

HTB1oe7nNFXXXXaTaXXXq6xXFXXXn.jpg_250x250.jpg

HTB1oe7nNFXXXXaTaXXXq6xXFXXXn.jpg_250x250.jpg

515 ms

HTB19nYJRFXXXXcNXXXXq6xXFXXXB.jpg_250x250.jpg

HTB19nYJRFXXXXcNXXXXq6xXFXXXB.jpg_250x250.jpg

808 ms

HTB1xUQ5HFXXXXXRXFXXq6xXFXXXk.jpg_250x250.jpg

HTB1xUQ5HFXXXXXRXFXXq6xXFXXXk.jpg_250x250.jpg

618 ms

HTB1evy5RVXXXXb5XXXXq6xXFXXXA.jpg_250x250.jpg

HTB1evy5RVXXXXb5XXXXq6xXFXXXA.jpg_250x250.jpg

614 ms

HTB1yjWGPVXXXXbTXXXXq6xXFXXXZ.jpg_250x250.jpg

HTB1yjWGPVXXXXbTXXXXq6xXFXXXZ.jpg_250x250.jpg

513 ms

HTB1gAMaOFXXXXbFXVXXq6xXFXXXr.jpg_250x250.jpg

HTB1gAMaOFXXXXbFXVXXq6xXFXXXr.jpg_250x250.jpg

711 ms

HTB1588SPVXXXXcdaXXXq6xXFXXX5.jpg_250x250.jpg

HTB1588SPVXXXXcdaXXXq6xXFXXX5.jpg_250x250.jpg

908 ms

HTB1LLsEQFXXXXcdXVXXq6xXFXXX5.jpg_250x250.jpg

HTB1LLsEQFXXXXcdXVXXq6xXFXXX5.jpg_250x250.jpg

632 ms

HTB1CimEl5QnBKNjSZFmq6AApVXaw.jpg_250x250.jpg

HTB1CimEl5QnBKNjSZFmq6AApVXaw.jpg_250x250.jpg

857 ms

HTB1X24gSXXXXXc3XpXXq6xXFXXXc.jpg_250x250.jpg

HTB1X24gSXXXXXc3XpXXq6xXFXXXc.jpg_250x250.jpg

931 ms

HTB1DiGbl_qWBKNjSZFxq6ApLpXaO.jpg_250x250.jpg

HTB1DiGbl_qWBKNjSZFxq6ApLpXaO.jpg_250x250.jpg

752 ms

HTB1sojulHwrBKNjSZPcq6xpapXaZ.jpg_250x250.jpg

HTB1sojulHwrBKNjSZPcq6xpapXaZ.jpg_250x250.jpg

1919 ms

Hcc8d0389fd014b51b5cc84dd8d67e9a17.jpg_350x350.jpg

Hcc8d0389fd014b51b5cc84dd8d67e9a17.jpg_350x350.jpg

1055 ms

H4dca95065f424cb1995b11d55da55e2ee.jpg_350x350.jpg

H4dca95065f424cb1995b11d55da55e2ee.jpg_350x350.jpg

1083 ms

H3574d6ad6879475b9b592149772e6700S.jpg_350x350.jpg

H3574d6ad6879475b9b592149772e6700S.jpg_350x350.jpg

957 ms

HTB1e8tnB2uSBuNkHFqDq6xfhVXaS.jpg_350x350.jpg

HTB1e8tnB2uSBuNkHFqDq6xfhVXaS.jpg_350x350.jpg

1066 ms

HTB1oe7nNFXXXXaTaXXXq6xXFXXXn.jpg_350x350.jpg

HTB1oe7nNFXXXXaTaXXXq6xXFXXXn.jpg_350x350.jpg

1040 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

242 ms

awsc.js

awsc.js

246 ms

72 ms

HTB1gqAqNXXXXXbeXFXXq6xXFXXXS.jpg_350x350.jpg

HTB1gqAqNXXXXXbeXFXXq6xXFXXXS.jpg_350x350.jpg

1169 ms

HTB1gAMaOFXXXXbFXVXXq6xXFXXXr.jpg_350x350.jpg

HTB1gAMaOFXXXXbFXVXXq6xXFXXXr.jpg_350x350.jpg

1135 ms

personTipsInfo.do

personTipsInfo.do

282 ms

eg.js

eg.js

155 ms

949 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

1204 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

951 ms

HTB17WmnHFXXXXb4XXXXq6xXFXXXn.jpg

HTB17WmnHFXXXXb4XXXXq6xXFXXXn.jpg

472 ms

HTB1XgelHFXXXXapXpXXq6xXFXXXX.jpg

HTB1XgelHFXXXXapXpXXq6xXFXXXX.jpg

1152 ms

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

123 ms

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

211 ms

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

134 ms

roboto-regular.woff

roboto-regular.woff

917 ms

roboto-medium.woff

roboto-medium.woff

928 ms

roboto-light.woff

roboto-light.woff

942 ms

roboto-thin.woff

roboto-thin.woff

958 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

269 ms

40 ms

et_n.js

et_n.js

137 ms

um.js

um.js

133 ms

roboto-bold.woff

roboto-bold.woff

941 ms

icon-font.woff

icon-font.woff

906 ms

sc.globalxman.appscene

sc.globalxman.appscene

155 ms

index.js

index.js

135 ms

index.js

index.js

153 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

127 ms

7.gif

7.gif

128 ms

footer.css

footer.css

792 ms

wu.json

wu.json

641 ms

baxiaCommon.js

baxiaCommon.js

14 ms

rp

rp

1104 ms

light0.5x.png

light0.5x.png

44 ms

pages_version.html

pages_version.html

96 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

17 ms

defer-common.js

defer-common.js

90 ms

i.alicdn.com

i.alicdn.com

91 ms

index.js

index.js

44 ms

um.json

um.json

201 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

175 ms

store-proxy.html

store-proxy.html

156 ms

countryCurrencyDataService

countryCurrencyDataService

171 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

126 ms

personRoleInfo.do

personRoleInfo.do

124 ms

notification.do

notification.do

206 ms

index.web.css

index.web.css

56 ms

index.web.js

index.web.js

75 ms

index.js

index.js

54 ms

getUmid.do

getUmid.do

21 ms

aksb.min.js

aksb.min.js

123 ms

availableSurveyQuery.json

availableSurveyQuery.json

64 ms

iconfont.woff

iconfont.woff

37 ms

iconfont.woff

iconfont.woff

22 ms

Accessibility Review

lhsy.en.alibaba.com accessibility score

69

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

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.

Best Practices

lhsy.en.alibaba.com best practices score

75

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

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

lhsy.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 Lhsy.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 Lhsy.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

lhsy.en.alibaba.com

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