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istarcigs.en.alibaba.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% 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

  • 79

    SEO

    Google-friendlier than
    40% of websites

istarcigs.en.alibaba.com

Shenzhen Istar Technology Co., Limited - Prebuilt coil, Prebuilt wire

Page Load Speed

2.7 sec in total

First Response

12 ms

Resources Loaded

2.4 sec

Page Rendered

282 ms

istarcigs.en.alibaba.com screenshot

About Website

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

Shenzhen Istar Technology Co., Limited, Experts in Manufacturing and Exporting Prebuilt coil, Prebuilt wire and 0 more Products.

Visit istarcigs.en.alibaba.com

Key Findings

We analyzed Istarcigs.en.alibaba.com page load time and found that the first response time was 12 ms and then it took 2.7 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

istarcigs.en.alibaba.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

84/100

25%

SI (Speed Index)

Value14.1 s

1/100

10%

TBT (Total Blocking Time)

Value7,950 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.444

21/100

15%

TTI (Time to Interactive)

Value25.9 s

0/100

10%

Network Requests Diagram

istarcigs.en.alibaba.com

12 ms

istarcigs.en.alibaba.com

637 ms

114 ms

111 ms

header.css

114 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Istarcigs.en.alibaba.com, 51% (36 requests) were made to S.alicdn.com and 10% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.6 MB (61%)

Content Size

5.9 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Istarcigs.en.alibaba.com main page is 5.9 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

-80%

Potential reduce by 328.9 kB

  • Original 413.6 kB
  • After minification 409.7 kB
  • After compression 84.6 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 328.9 kB or 80% 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, Istar Cigs 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 285.0 kB

  • Original 396.9 kB
  • After minification 346.0 kB
  • After compression 111.9 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. Istarcigs.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 285.0 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (63%)

Requests Now

59

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Istar Cigs 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

istarcigs.en.alibaba.com

istarcigs.en.alibaba.com

12 ms

istarcigs.en.alibaba.com

istarcigs.en.alibaba.com

637 ms

114 ms

111 ms

header.css

header.css

114 ms

header.js

header.js

161 ms

61 ms

web-index.css

web-index.css

111 ms

web-index.css

web-index.css

152 ms

web-index.css

web-index.css

160 ms

web-index.css

web-index.css

163 ms

web-index.css

web-index.css

162 ms

178 ms

159 ms

index.js

index.js

159 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

30 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

32 ms

HTB1LV8jmnZmx1VjSZFGq6yx2XXa1.jpg

HTB1LV8jmnZmx1VjSZFGq6yx2XXa1.jpg

166 ms

HTB1R146X1H2gK0jSZJnq6yT1FXaH.jpg_q80.jpg

HTB1R146X1H2gK0jSZJnq6yT1FXaH.jpg_q80.jpg

343 ms

H28665ea557cc409dbdbe3bb39c644dd91.jpg_350x350.jpg

H28665ea557cc409dbdbe3bb39c644dd91.jpg_350x350.jpg

137 ms

Hff7b4cb1ace34df1ba8e9bcdf5156a1cw.jpg_350x350.jpg

Hff7b4cb1ace34df1ba8e9bcdf5156a1cw.jpg_350x350.jpg

136 ms

awsc.js

awsc.js

163 ms

81 ms

112 ms

HTB1CphSTxTpK1RjSZFMq6zG_VXaz.jpg

HTB1CphSTxTpK1RjSZFMq6zG_VXaz.jpg

186 ms

H86a3317ee6d343f5a53c2d0c3c36ca18U.jpg

H86a3317ee6d343f5a53c2d0c3c36ca18U.jpg

139 ms

roboto-regular.woff

roboto-regular.woff

132 ms

roboto-medium.woff

roboto-medium.woff

130 ms

roboto-light.woff

roboto-light.woff

130 ms

roboto-thin.woff

roboto-thin.woff

132 ms

roboto-bold.woff

roboto-bold.woff

132 ms

personTipsInfo.do

personTipsInfo.do

424 ms

eg.js

eg.js

424 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

81 ms

64 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

82 ms

icon-font.woff

icon-font.woff

28 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

172 ms

et_n.js

et_n.js

24 ms

um.js

um.js

91 ms

sc.globalxman.appscene

sc.globalxman.appscene

342 ms

footer.css

footer.css

60 ms

light0.5x.png

light0.5x.png

55 ms

pages_version.html

pages_version.html

231 ms

defer-common.js

defer-common.js

75 ms

i.alicdn.com

i.alicdn.com

195 ms

index.js

index.js

30 ms

wu.json

wu.json

727 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

272 ms

index.js

index.js

201 ms

store-proxy.html

store-proxy.html

169 ms

countryCurrencyDataService

countryCurrencyDataService

205 ms

personRoleInfo.do

personRoleInfo.do

97 ms

notification.do

notification.do

330 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

37 ms

index.js

index.js

39 ms

index.web.css

index.web.css

24 ms

index.web.js

index.web.js

46 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

30 ms

index.js

index.js

24 ms

index.js

index.js

79 ms

7.gif

7.gif

24 ms

baxiaCommon.js

baxiaCommon.js

53 ms

rp

rp

1286 ms

availableSurveyQuery.json

availableSurveyQuery.json

247 ms

index.css

index.css

14 ms

iconfont.woff

iconfont.woff

3 ms

iconfont.woff

iconfont.woff

3 ms

um.json

um.json

52 ms

getUmid.do

getUmid.do

8 ms

Accessibility Review

istarcigs.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

istarcigs.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

istarcigs.en.alibaba.com SEO score

79

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 uses 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 Istarcigs.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 Istarcigs.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

istarcigs.en.alibaba.com

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