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

Report Summary

  • 17

    Performance

    Renders faster than
    32% 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

hehejin.en.alibaba.com

Shenzhen Hehejin Industrial Co., Ltd. - Solar Inverter, Solar Charge Controller

Page Load Speed

3.2 sec in total

First Response

14 ms

Resources Loaded

2.2 sec

Page Rendered

985 ms

hehejin.en.alibaba.com screenshot

About Website

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

Shenzhen Hehejin Industrial Co., Ltd., Experts in Manufacturing and Exporting Solar Inverter, Solar Charge Controller and 0 more Products.

Visit hehejin.en.alibaba.com

Key Findings

We analyzed Hehejin.en.alibaba.com page load time and found that the first response time was 14 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 60% of websites can load faster.

Performance Metrics

hehejin.en.alibaba.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value16.8 s

0/100

10%

TBT (Total Blocking Time)

Value3,530 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.206

60/100

15%

TTI (Time to Interactive)

Value27.0 s

0/100

10%

Network Requests Diagram

hehejin.en.alibaba.com

14 ms

hehejin.en.alibaba.com

746 ms

67 ms

94 ms

header.css

107 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Hehejin.en.alibaba.com, 47% (50 requests) were made to S.alicdn.com and 11% (12 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.5 MB (60%)

Content Size

5.7 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hehejin.en.alibaba.com main page is 5.7 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 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 427.4 kB

  • Original 519.0 kB
  • After minification 515.0 kB
  • After compression 91.6 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 427.4 kB or 82% of the original size.

Image Optimization

-11%

Potential reduce by 8.9 kB

  • Original 78.4 kB
  • After minification 69.5 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, Hehejin En Alibaba needs image optimization as it can save up to 8.9 kB or 11% 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 2.8 MB

  • Original 4.9 MB
  • After minification 4.9 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 2.8 MB or 58% of the original size.

CSS Optimization

-84%

Potential reduce by 204.5 kB

  • Original 242.4 kB
  • After minification 191.5 kB
  • After compression 37.9 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. Hehejin.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 204.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (48%)

Requests Now

96

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hehejin 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 30 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hehejin.en.alibaba.com

hehejin.en.alibaba.com

14 ms

hehejin.en.alibaba.com

hehejin.en.alibaba.com

746 ms

67 ms

94 ms

header.css

header.css

107 ms

header.js

header.js

116 ms

33 ms

web-index.css

web-index.css

113 ms

web-index.css

web-index.css

115 ms

web-index.css

web-index.css

112 ms

web-index.css

web-index.css

159 ms

web-index.css

web-index.css

115 ms

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O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

241 ms

368 ms

181 ms

index.js

index.js

179 ms

180 ms

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157 ms

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307 ms

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317 ms

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307 ms

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Ha1ba843af2b44d3ca5a508ad0d7dbc9as.jpg_q80.jpg

849 ms

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306 ms

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309 ms

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685 ms

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589 ms

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304 ms

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1536 ms

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304 ms

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309 ms

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407 ms

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362 ms

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403 ms

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453 ms

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356 ms

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H4a065797e2c34dd0afdaa24bce9ae4ab7.jpg_100x100.jpg

359 ms

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465 ms

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302 ms

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303 ms

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316 ms

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314 ms

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721 ms

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315 ms

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405 ms

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355 ms

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454 ms

roboto-regular.woff

roboto-regular.woff

559 ms

roboto-medium.woff

roboto-medium.woff

376 ms

roboto-light.woff

roboto-light.woff

302 ms

roboto-thin.woff

roboto-thin.woff

332 ms

roboto-bold.woff

roboto-bold.woff

381 ms

awsc.js

awsc.js

378 ms

88 ms

personTipsInfo.do

personTipsInfo.do

255 ms

98 ms

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317 ms

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360 ms

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495 ms

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561 ms

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763 ms

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754 ms

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1176 ms

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750 ms

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752 ms

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866 ms

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915 ms

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1005 ms

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864 ms

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1046 ms

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1006 ms

eg.js

eg.js

171 ms

sc.globalxman.appscene

sc.globalxman.appscene

58 ms

icon-font.woff

icon-font.woff

704 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

318 ms

footer.css

footer.css

696 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

36 ms

index.js

index.js

31 ms

index.js

index.js

30 ms

7.gif

7.gif

51 ms

awsc.js

awsc.js

15 ms

baxiaCommon.js

baxiaCommon.js

16 ms

rp

rp

1087 ms

et_n.js

et_n.js

20 ms

um.js

um.js

134 ms

wu.json

wu.json

26 ms

um.json

um.json

59 ms

getUmid.do

getUmid.do

43 ms

light0.5x.png

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116 ms

pages_version.html

pages_version.html

118 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

33 ms

defer-common.js

defer-common.js

197 ms

i.alicdn.com

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102 ms

index.js

index.js

24 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

20 ms

index.js

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3 ms

index.web.css

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53 ms

index.web.js

index.web.js

89 ms

availableSurveyQuery.json

availableSurveyQuery.json

202 ms

store-proxy.html

store-proxy.html

154 ms

countryCurrencyDataService

countryCurrencyDataService

161 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

124 ms

personRoleInfo.do

personRoleInfo.do

116 ms

notification.do

notification.do

133 ms

index.js

index.js

148 ms

iconfont.woff

iconfont.woff

36 ms

iconfont.woff

iconfont.woff

147 ms

data

data

33 ms

Accessibility Review

hehejin.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

hehejin.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

hehejin.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 Hehejin.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 Hehejin.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

hehejin.en.alibaba.com

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