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lhsilicone.en.alibaba.com screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% 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

lhsilicone.en.alibaba.com

Shenzhen Lianhuan Silicone Rubber Co., Ltd. - Silicone Rubber, Condensation RTV Silicone

Page Load Speed

3.1 sec in total

First Response

236 ms

Resources Loaded

2.4 sec

Page Rendered

529 ms

lhsilicone.en.alibaba.com screenshot

About Website

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

Shenzhen Lianhuan Silicone Rubber Co., Ltd., Experts in Manufacturing and Exporting Silicone Rubber, Condensation RTV Silicone and 0 more Products.

Visit lhsilicone.en.alibaba.com

Key Findings

We analyzed Lhsilicone.en.alibaba.com page load time and found that the first response time was 236 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

lhsilicone.en.alibaba.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value4,570 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.163

72/100

15%

TTI (Time to Interactive)

Value27.7 s

0/100

10%

Network Requests Diagram

lhsilicone.en.alibaba.com

236 ms

lhsilicone.en.alibaba.com

704 ms

50 ms

47 ms

header.css

47 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Lhsilicone.en.alibaba.com, 45% (41 requests) were made to S.alicdn.com and 13% (12 requests) were made to Sc01.alicdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Sc01.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 MB (62%)

Content Size

6.2 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lhsilicone.en.alibaba.com main page is 6.2 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. Only a small number of websites need less resources to load. Javascripts take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 537.3 kB

  • Original 645.6 kB
  • After minification 641.7 kB
  • After compression 108.3 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 537.3 kB or 83% of the original size.

Image Optimization

-16%

Potential reduce by 8.9 kB

  • Original 57.1 kB
  • After minification 48.2 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, Lh Silicone En Alibaba needs image optimization as it can save up to 8.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-59%

Potential reduce by 3.0 MB

  • Original 5.1 MB
  • After minification 5.1 MB
  • After compression 2.1 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 3.0 MB or 59% of the original size.

CSS Optimization

-72%

Potential reduce by 286.6 kB

  • Original 398.7 kB
  • After minification 347.4 kB
  • After compression 112.1 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. Lhsilicone.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 286.6 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (52%)

Requests Now

81

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lh Silicone 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

lhsilicone.en.alibaba.com

lhsilicone.en.alibaba.com

236 ms

lhsilicone.en.alibaba.com

lhsilicone.en.alibaba.com

704 ms

50 ms

47 ms

header.css

header.css

47 ms

header.js

header.js

99 ms

97 ms

web-index.css

web-index.css

91 ms

web-index.css

web-index.css

94 ms

web-index.css

web-index.css

95 ms

web-index.css

web-index.css

94 ms

web-index.css

web-index.css

97 ms

110 ms

107 ms

index.js

index.js

107 ms

78 ms

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Hac508d2e8cd649f6b1e4cbaf3a5838e7s.jpg

335 ms

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H76f36b07fbe944019b635da9f1d4789dK.png

429 ms

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TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

253 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

120 ms

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119 ms

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252 ms

He4ed92992d864cafa74bc91d08cee611O.jpg_350x350.jpg

He4ed92992d864cafa74bc91d08cee611O.jpg_350x350.jpg

274 ms

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TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

292 ms

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H45ad35881e4a4ff3becdfb5f4b1079f2m.png

429 ms

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1386 ms

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H8c4c5b42cdfa41ca86f9ab235f573d9fq.png

430 ms

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1304 ms

105 ms

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Ha6f54def43134430bc3da08b7f6605c9E.png

135 ms

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H68c61a393a7246ef9fe38ba7e11882bc9.jpg

218 ms

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103 ms

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Hab704dc7a2984a4f8d14641b84bfd0134.jpg

251 ms

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Hb740d5c0f76f430abfd16ee64ca56ea38.jpg

252 ms

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Hf31d0dcbc6184a178a06481488a154d9o.jpg

240 ms

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H90f36991099347468a6a5a1faf5fd09cP.jpg

394 ms

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H22a7acb9f36d4d87b4f5b4e3d4a64a8dm.jpg

405 ms

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Hdb30ce4f2be64ff6958244027ccb3d64R.jpg

890 ms

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H1bae401b7aff41ac95d5e6edd31813dd5.jpg

504 ms

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H9510ffe981d04b3a8d3a50a26f6629fcj.jpg

898 ms

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H0626bd14ca884b69a0d9222ef048da96a.png

632 ms

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889 ms

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888 ms

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He2a77bc8db5f448486205f5bc7bb1341g.jpg

1055 ms

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H4effbf704b084894abe6c7424867033bm.jpg

1236 ms

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H5b7f4068d1284cbd8bd4b8ab278ef733E.jpg

391 ms

Hbeb8b82a46f84b29b19cf5ae89b9f4fdr.jpg

Hbeb8b82a46f84b29b19cf5ae89b9f4fdr.jpg

887 ms

roboto-regular.woff

roboto-regular.woff

245 ms

roboto-medium.woff

roboto-medium.woff

245 ms

roboto-light.woff

roboto-light.woff

270 ms

roboto-thin.woff

roboto-thin.woff

270 ms

roboto-bold.woff

roboto-bold.woff

270 ms

awsc.js

awsc.js

280 ms

190 ms

personTipsInfo.do

personTipsInfo.do

246 ms

icon-font.woff

icon-font.woff

98 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

218 ms

footer.css

footer.css

107 ms

eg.js

eg.js

169 ms

et_n.js

et_n.js

77 ms

um.js

um.js

174 ms

light0.5x.png

light0.5x.png

73 ms

pages_version.html

pages_version.html

137 ms

defer-common.js

defer-common.js

264 ms

i.alicdn.com

i.alicdn.com

466 ms

index.js

index.js

107 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

95 ms

index.js

index.js

360 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

14 ms

index.js

index.js

78 ms

index.js

index.js

103 ms

sc.globalxman.appscene

sc.globalxman.appscene

130 ms

7.gif

7.gif

129 ms

index.web.css

index.web.css

127 ms

index.web.js

index.web.js

136 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

322 ms

wu.json

wu.json

308 ms

baxiaCommon.js

baxiaCommon.js

43 ms

rp

rp

988 ms

store-proxy.html

store-proxy.html

326 ms

countryCurrencyDataService

countryCurrencyDataService

241 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

199 ms

personRoleInfo.do

personRoleInfo.do

188 ms

notification.do

notification.do

217 ms

availableSurveyQuery.json

availableSurveyQuery.json

108 ms

index.js

index.js

67 ms

index.css

index.css

67 ms

iconfont.woff

iconfont.woff

3 ms

iconfont.woff

iconfont.woff

13 ms

um.json

um.json

60 ms

getUmid.do

getUmid.do

29 ms

data

data

5 ms

Accessibility Review

lhsilicone.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

lhsilicone.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

lhsilicone.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 Lhsilicone.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 Lhsilicone.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

lhsilicone.en.alibaba.com

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