Tools & Wizards About Us
china-inverter.en.alibaba.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

china-inverter.en.alibaba.com

JIANGSU GTAKE ELECTRIC CO., LTD. - Frequency Inverter, Solar Pump Drive

Page Load Speed

2.7 sec in total

First Response

84 ms

Resources Loaded

2.3 sec

Page Rendered

322 ms

china-inverter.en.alibaba.com screenshot

About Website

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

JIANGSU GTAKE ELECTRIC CO., LTD., Experts in Manufacturing and Exporting Frequency Inverter, Solar Pump Drive and 0 more Products.

Visit china-inverter.en.alibaba.com

Key Findings

We analyzed China-inverter.en.alibaba.com page load time and found that the first response time was 84 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

china-inverter.en.alibaba.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

86/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value5,400 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.22

57/100

15%

TTI (Time to Interactive)

Value24.6 s

0/100

10%

Network Requests Diagram

china-inverter.en.alibaba.com

84 ms

china-inverter.en.alibaba.com

606 ms

54 ms

49 ms

header.css

51 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original China-inverter.en.alibaba.com, 50% (40 requests) were made to S.alicdn.com and 9% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.7 MB (62%)

Content Size

6.0 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of China-inverter.en.alibaba.com main page is 6.0 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

-81%

Potential reduce by 404.7 kB

  • Original 497.2 kB
  • After minification 493.3 kB
  • After compression 92.5 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 404.7 kB or 81% 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, China Inverter 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 294.4 kB

  • Original 406.5 kB
  • After minification 355.6 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. China-inverter.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 294.4 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (64%)

Requests Now

69

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of China Inverter 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

china-inverter.en.alibaba.com

china-inverter.en.alibaba.com

84 ms

china-inverter.en.alibaba.com

china-inverter.en.alibaba.com

606 ms

54 ms

49 ms

header.css

header.css

51 ms

header.js

header.js

96 ms

40 ms

web-index.css

web-index.css

51 ms

web-index.css

web-index.css

95 ms

web-index.css

web-index.css

96 ms

web-index.css

web-index.css

96 ms

web-index.css

web-index.css

97 ms

169 ms

112 ms

index.js

index.js

113 ms

112 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

346 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

31 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

33 ms

HTB1NXg7XvfsK1RjSszb763qBXXaP.png

HTB1NXg7XvfsK1RjSszb763qBXXaP.png

451 ms

HTB1Xo.8XvvsK1Rjy0Fi762wtXXaA.png_q80.jpg

HTB1Xo.8XvvsK1Rjy0Fi762wtXXaA.png_q80.jpg

843 ms

HTB16Q0JXITxK1Rjy0Fg761ovpXaZ.png_250x250.png

HTB16Q0JXITxK1Rjy0Fg761ovpXaZ.png_250x250.png

461 ms

HTB17RH9XPDuK1Rjy1zjq6zraFXaZ.jpg_250x250.jpg

HTB17RH9XPDuK1Rjy1zjq6zraFXaZ.jpg_250x250.jpg

297 ms

HTB1QpBOX5zxK1RjSspjq6AS.pXaj.jpg_250x250.jpg

HTB1QpBOX5zxK1RjSspjq6AS.pXaj.jpg_250x250.jpg

416 ms

HTB1kKshXPDuK1RjSszdq6xGLpXaT.jpg_250x250.jpg

HTB1kKshXPDuK1RjSszdq6xGLpXaT.jpg_250x250.jpg

570 ms

HTB19sNMX2vsK1Rjy0Fiq6zwtXXaP.jpg_250x250.jpg

HTB19sNMX2vsK1Rjy0Fiq6zwtXXaP.jpg_250x250.jpg

632 ms

HTB1qJXKX16sK1RjSsrbq6xbDXXag.jpg_250x250.jpg

HTB1qJXKX16sK1RjSsrbq6xbDXXag.jpg_250x250.jpg

590 ms

HTB1dGP8XUrrK1RkSne1q6ArVVXao.jpg_250x250.jpg

HTB1dGP8XUrrK1RkSne1q6ArVVXao.jpg_250x250.jpg

1096 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

480 ms

awsc.js

awsc.js

169 ms

60 ms

HTB1B_pqXI_vK1Rjy0Fo760IxVXah.png

HTB1B_pqXI_vK1Rjy0Fo760IxVXah.png

839 ms

HTB1w6VmXUzrK1RjSspm763OdFXae.png

HTB1w6VmXUzrK1RjSspm763OdFXae.png

917 ms

84 ms

HTB124._XzDuK1RjSszdq6xGLpXaG.jpg

HTB124._XzDuK1RjSszdq6xGLpXaG.jpg

914 ms

H3c7bddea2b94407ca5da27897ef92078e.png

H3c7bddea2b94407ca5da27897ef92078e.png

832 ms

HTB1TmduXPDuK1Rjy1zj762raFXaD.png

HTB1TmduXPDuK1Rjy1zj762raFXaD.png

912 ms

HTB141pPXIrrK1Rjy1ze760alFXan.png

HTB141pPXIrrK1Rjy1ze760alFXan.png

401 ms

personTipsInfo.do

personTipsInfo.do

185 ms

roboto-regular.woff

roboto-regular.woff

511 ms

roboto-medium.woff

roboto-medium.woff

518 ms

roboto-light.woff

roboto-light.woff

524 ms

roboto-thin.woff

roboto-thin.woff

531 ms

roboto-bold.woff

roboto-bold.woff

537 ms

eg.js

eg.js

251 ms

sc.globalxman.appscene

sc.globalxman.appscene

162 ms

icon-font.woff

icon-font.woff

447 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

106 ms

et_n.js

et_n.js

12 ms

um.js

um.js

68 ms

footer.css

footer.css

430 ms

wu.json

wu.json

19 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

7 ms

index.js

index.js

6 ms

index.js

index.js

7 ms

7.gif

7.gif

5 ms

baxiaCommon.js

baxiaCommon.js

6 ms

rp

rp

955 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

93 ms

light0.5x.png

light0.5x.png

37 ms

pages_version.html

pages_version.html

64 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

13 ms

defer-common.js

defer-common.js

59 ms

i.alicdn.com

i.alicdn.com

43 ms

index.js

index.js

17 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

20 ms

index.js

index.js

3 ms

store-proxy.html

store-proxy.html

93 ms

countryCurrencyDataService

countryCurrencyDataService

177 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

74 ms

personRoleInfo.do

personRoleInfo.do

86 ms

notification.do

notification.do

157 ms

index.web.css

index.web.css

27 ms

index.web.js

index.web.js

34 ms

availableSurveyQuery.json

availableSurveyQuery.json

52 ms

iconfont.woff

iconfont.woff

20 ms

iconfont.woff

iconfont.woff

20 ms

index.js

index.js

31 ms

index.css

index.css

9 ms

Accessibility Review

china-inverter.en.alibaba.com accessibility score

72

Accessibility Issues

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

china-inverter.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

china-inverter.en.alibaba.com SEO score

86

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 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 China-inverter.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 China-inverter.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

china-inverter.en.alibaba.com

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