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

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

shengyusilicone.en.alibaba.com

Linqu Shengyu Sealing Material Co., Ltd. - Silicone Saealant, RTV Gasket Maker

Page Load Speed

4 sec in total

First Response

290 ms

Resources Loaded

3.4 sec

Page Rendered

346 ms

shengyusilicone.en.alibaba.com screenshot

About Website

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

Linqu Shengyu Sealing Material Co., Ltd., Experts in Manufacturing and Exporting Silicone Saealant, RTV Gasket Maker and 0 more Products.

Visit shengyusilicone.en.alibaba.com

Key Findings

We analyzed Shengyusilicone.en.alibaba.com page load time and found that the first response time was 290 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

shengyusilicone.en.alibaba.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value6,960 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.33

34/100

15%

TTI (Time to Interactive)

Value25.0 s

0/100

10%

Network Requests Diagram

shengyusilicone.en.alibaba.com

290 ms

shengyusilicone.en.alibaba.com

750 ms

292 ms

273 ms

header.css

278 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Shengyusilicone.en.alibaba.com, 35% (37 requests) were made to S.alicdn.com and 29% (31 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.7 MB (57%)

Content Size

6.4 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shengyusilicone.en.alibaba.com main page is 6.4 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. 75% 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 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 408.9 kB

  • Original 501.2 kB
  • After minification 497.3 kB
  • After compression 92.3 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 408.9 kB or 82% 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, Shengyu Silicone 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

-58%

Potential reduce by 2.9 MB

  • Original 5.0 MB
  • After minification 5.0 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 2.9 MB or 58% of the original size.

CSS Optimization

-65%

Potential reduce by 213.2 kB

  • Original 327.3 kB
  • After minification 276.5 kB
  • After compression 114.1 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. Shengyusilicone.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 213.2 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (53%)

Requests Now

95

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shengyu 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

shengyusilicone.en.alibaba.com

shengyusilicone.en.alibaba.com

290 ms

shengyusilicone.en.alibaba.com

shengyusilicone.en.alibaba.com

750 ms

292 ms

273 ms

header.css

header.css

278 ms

header.js

header.js

283 ms

40 ms

web-index.css

web-index.css

278 ms

web-index.css

web-index.css

287 ms

web-index.css

web-index.css

286 ms

web-index.css

web-index.css

283 ms

web-index.css

web-index.css

288 ms

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325 ms

342 ms

323 ms

index.js

index.js

321 ms

322 ms

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325 ms

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506 ms

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252 ms

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211 ms

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335 ms

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346 ms

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359 ms

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714 ms

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1261 ms

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634 ms

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570 ms

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901 ms

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900 ms

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987 ms

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953 ms

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933 ms

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1084 ms

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1157 ms

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1327 ms

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1231 ms

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1255 ms

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1328 ms

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2355 ms

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1425 ms

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1465 ms

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1564 ms

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1690 ms

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1693 ms

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1964 ms

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2013 ms

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1878 ms

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1977 ms

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2023 ms

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2177 ms

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2218 ms

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2420 ms

roboto-regular.woff

roboto-regular.woff

17 ms

roboto-medium.woff

roboto-medium.woff

16 ms

roboto-light.woff

roboto-light.woff

15 ms

roboto-thin.woff

roboto-thin.woff

16 ms

roboto-bold.woff

roboto-bold.woff

30 ms

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17 ms

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16 ms

personTipsInfo.do

personTipsInfo.do

254 ms

awsc.js

awsc.js

259 ms

33 ms

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1460 ms

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839 ms

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411 ms

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845 ms

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324 ms

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324 ms

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2160 ms

25 ms

eg.js

eg.js

471 ms

icon-font.woff

icon-font.woff

105 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

66 ms

sc.globalxman.appscene

sc.globalxman.appscene

428 ms

footer.css

footer.css

66 ms

light0.5x.png

light0.5x.png

51 ms

pages_version.html

pages_version.html

389 ms

defer-common.js

defer-common.js

422 ms

i.alicdn.com

i.alicdn.com

421 ms

index.js

index.js

21 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

300 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

638 ms

et_n.js

et_n.js

23 ms

um.js

um.js

80 ms

wu.json

wu.json

487 ms

7.gif

7.gif

7 ms

index.js

index.js

8 ms

index.js

index.js

14 ms

baxiaCommon.js

baxiaCommon.js

13 ms

rp

rp

1386 ms

index.web.css

index.web.css

13 ms

index.web.js

index.web.js

35 ms

availableSurveyQuery.json

availableSurveyQuery.json

163 ms

index.js

index.js

127 ms

store-proxy.html

store-proxy.html

102 ms

countryCurrencyDataService

countryCurrencyDataService

234 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

75 ms

personRoleInfo.do

personRoleInfo.do

64 ms

notification.do

notification.do

266 ms

um.json

um.json

57 ms

iconfont.woff

iconfont.woff

14 ms

iconfont.woff

iconfont.woff

26 ms

getUmid.do

getUmid.do

7 ms

index.js

index.js

51 ms

index.css

index.css

9 ms

Accessibility Review

shengyusilicone.en.alibaba.com accessibility score

47

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

shengyusilicone.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

shengyusilicone.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 Shengyusilicone.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 Shengyusilicone.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

shengyusilicone.en.alibaba.com

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