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

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

sztstar.en.alibaba.com

Shenzhen T-Star Composites Co., Ltd. - Fiberglass Products, Carbon Fiber Product

Page Load Speed

3.2 sec in total

First Response

69 ms

Resources Loaded

2.6 sec

Page Rendered

546 ms

sztstar.en.alibaba.com screenshot

About Website

Welcome to sztstar.en.alibaba.com homepage info - get ready to check Szt Star En Alibaba best content for China right away, or after learning these important things about sztstar.en.alibaba.com

Shenzhen T-Star Composites Co., Ltd., Experts in Manufacturing and Exporting Fiberglass Products, Carbon Fiber Product and 0 more Products.

Visit sztstar.en.alibaba.com

Key Findings

We analyzed Sztstar.en.alibaba.com page load time and found that the first response time was 69 ms and then it took 3.2 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

sztstar.en.alibaba.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value14.6 s

1/100

10%

TBT (Total Blocking Time)

Value7,000 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.051

99/100

15%

TTI (Time to Interactive)

Value27.4 s

0/100

10%

Network Requests Diagram

sztstar.en.alibaba.com

69 ms

sztstar.en.alibaba.com

844 ms

49 ms

47 ms

header.css

86 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Sztstar.en.alibaba.com, 57% (60 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 (1.2 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.1 MB (62%)

Content Size

6.6 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sztstar.en.alibaba.com main page is 6.6 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. 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 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 667.7 kB

  • Original 786.5 kB
  • After minification 782.6 kB
  • After compression 118.8 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 667.7 kB or 85% of the original size.

Image Optimization

-46%

Potential reduce by 177.2 kB

  • Original 386.5 kB
  • After minification 209.3 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, Szt Star En Alibaba needs image optimization as it can save up to 177.2 kB or 46% 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 292.4 kB

  • Original 405.8 kB
  • After minification 354.9 kB
  • After compression 113.4 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. Sztstar.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 292.4 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (47%)

Requests Now

93

After Optimization

49

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szt Star 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

sztstar.en.alibaba.com

sztstar.en.alibaba.com

69 ms

sztstar.en.alibaba.com

sztstar.en.alibaba.com

844 ms

49 ms

47 ms

header.css

header.css

86 ms

header.js

header.js

94 ms

92 ms

web-index.css

web-index.css

46 ms

web-index.css

web-index.css

92 ms

web-index.css

web-index.css

94 ms

web-index.css

web-index.css

93 ms

web-index.css

web-index.css

98 ms

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453 ms

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243 ms

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132 ms

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712 ms

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536 ms

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784 ms

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281 ms

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405 ms

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272 ms

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195 ms

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259 ms

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257 ms

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255 ms

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289 ms

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369 ms

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432 ms

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H9d0617ee7c2b4551b7693eab0629944cM.png_480x480.png

370 ms

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592 ms

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Hbd9c3636a374441e82f99d6fe5b1010bv.jpg_350x350.jpg

453 ms

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H9ea948e2e7c84ad383ab3643f1740583Y.jpg_350x350.jpg

420 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

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370 ms

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372 ms

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486 ms

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444 ms

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631 ms

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612 ms

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594 ms

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877 ms

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582 ms

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677 ms

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674 ms

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676 ms

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1080 ms

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253 ms

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558 ms

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367 ms

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255 ms

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482 ms

awsc.js

awsc.js

247 ms

99 ms

personTipsInfo.do

personTipsInfo.do

319 ms

593 ms

139 ms

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729 ms

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814 ms

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693 ms

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HTB1.qfcXLLsK1Rjy0Fbq6xSEXXat.jpg

824 ms

roboto-regular.woff

roboto-regular.woff

683 ms

roboto-medium.woff

roboto-medium.woff

711 ms

roboto-light.woff

roboto-light.woff

711 ms

roboto-thin.woff

roboto-thin.woff

712 ms

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174 ms

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175 ms

roboto-bold.woff

roboto-bold.woff

706 ms

eg.js

eg.js

315 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

89 ms

598 ms

sc.globalxman.appscene

sc.globalxman.appscene

255 ms

index.js

index.js

570 ms

568 ms

et_n.js

et_n.js

26 ms

um.js

um.js

105 ms

icon-font.woff

icon-font.woff

563 ms

wu.json

wu.json

462 ms

index.js

index.js

7 ms

index.js

index.js

7 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

41 ms

7.gif

7.gif

106 ms

baxiaCommon.js

baxiaCommon.js

11 ms

rp

rp

1153 ms

footer.css

footer.css

5 ms

light0.5x.png

light0.5x.png

78 ms

pages_version.html

pages_version.html

107 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

190 ms

defer-common.js

defer-common.js

187 ms

i.alicdn.com

i.alicdn.com

99 ms

index.js

index.js

70 ms

um.json

um.json

392 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

485 ms

index.js

index.js

94 ms

index.web.css

index.web.css

73 ms

index.web.js

index.web.js

87 ms

index.js

index.js

88 ms

store-proxy.html

store-proxy.html

216 ms

countryCurrencyDataService

countryCurrencyDataService

433 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

328 ms

personRoleInfo.do

personRoleInfo.do

231 ms

notification.do

notification.do

386 ms

index.css

index.css

32 ms

getUmid.do

getUmid.do

173 ms

iconfont.woff

iconfont.woff

45 ms

iconfont.woff

iconfont.woff

5 ms

data

data

33 ms

Accessibility Review

sztstar.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

sztstar.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

sztstar.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 Sztstar.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 Sztstar.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

sztstar.en.alibaba.com

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