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

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

esino.en.alibaba.com

Shenzhen Esino Technology Ltd. - Swapping Charging Cabinet, Solar Portable Systems; BMS GPS Tracker

Page Load Speed

3.3 sec in total

First Response

149 ms

Resources Loaded

2.5 sec

Page Rendered

617 ms

esino.en.alibaba.com screenshot

About Website

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

Shenzhen Esino Technology Ltd., Experts in Manufacturing and Exporting Swapping Charging Cabinet, Solar Portable Systems; BMS GPS Tracker and 0 more Products.

Visit esino.en.alibaba.com

Key Findings

We analyzed Esino.en.alibaba.com page load time and found that the first response time was 149 ms and then it took 3.1 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

esino.en.alibaba.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value12.7 s

3/100

10%

TBT (Total Blocking Time)

Value7,880 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.092

91/100

15%

TTI (Time to Interactive)

Value29.2 s

0/100

10%

Network Requests Diagram

esino.en.alibaba.com

149 ms

esino.en.alibaba.com

809 ms

74 ms

64 ms

header.css

68 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Esino.en.alibaba.com, 37% (37 requests) were made to S.alicdn.com and 20% (20 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Img.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 MB (60%)

Content Size

6.8 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Esino.en.alibaba.com main page is 6.8 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 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 417.4 kB

  • Original 519.2 kB
  • After minification 515.3 kB
  • After compression 101.8 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 417.4 kB or 80% of the original size.

Image Optimization

-24%

Potential reduce by 141.4 kB

  • Original 597.8 kB
  • After minification 456.3 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, Esino En Alibaba needs image optimization as it can save up to 141.4 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

-61%

Potential reduce by 3.2 MB

  • Original 5.3 MB
  • After minification 5.3 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 3.2 MB or 61% of the original size.

CSS Optimization

-72%

Potential reduce by 288.0 kB

  • Original 401.1 kB
  • After minification 350.2 kB
  • After compression 113.1 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. Esino.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 288.0 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (49%)

Requests Now

90

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Esino 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

esino.en.alibaba.com

esino.en.alibaba.com

149 ms

esino.en.alibaba.com

esino.en.alibaba.com

809 ms

74 ms

64 ms

header.css

header.css

68 ms

header.js

header.js

185 ms

68 ms

web-index.css

web-index.css

71 ms

web-index.css

web-index.css

70 ms

web-index.css

web-index.css

70 ms

web-index.css

web-index.css

152 ms

web-index.css

web-index.css

152 ms

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183 ms

183 ms

147 ms

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756 ms

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287 ms

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66 ms

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68 ms

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66 ms

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229 ms

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65 ms

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64 ms

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857 ms

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859 ms

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855 ms

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1336 ms

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415 ms

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1374 ms

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895 ms

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429 ms

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896 ms

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428 ms

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479 ms

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474 ms

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478 ms

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568 ms

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565 ms

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567 ms

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roboto-regular.woff

260 ms

roboto-medium.woff

roboto-medium.woff

222 ms

roboto-light.woff

roboto-light.woff

221 ms

roboto-thin.woff

roboto-thin.woff

221 ms

roboto-bold.woff

roboto-bold.woff

221 ms

awsc.js

awsc.js

410 ms

266 ms

313 ms

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270 ms

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269 ms

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1287 ms

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1286 ms

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1758 ms

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1322 ms

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1287 ms

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524 ms

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522 ms

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702 ms

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703 ms

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989 ms

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1358 ms

personTipsInfo.do

personTipsInfo.do

302 ms

icon-font.woff

icon-font.woff

102 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

247 ms

index.js

index.js

135 ms

134 ms

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648 ms

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1051 ms

eg.js

eg.js

153 ms

sc.globalxman.appscene

sc.globalxman.appscene

65 ms

index.js

index.js

151 ms

footer.css

footer.css

16 ms

et_n.js

et_n.js

48 ms

um.js

um.js

52 ms

light0.5x.png

light0.5x.png

98 ms

pages_version.html

pages_version.html

402 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

216 ms

defer-common.js

defer-common.js

501 ms

i.alicdn.com

i.alicdn.com

409 ms

index.js

index.js

229 ms

index.js

index.js

52 ms

index.js

index.js

51 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

49 ms

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7.gif

49 ms

wu.json

wu.json

115 ms

index.css

index.css

84 ms

baxiaCommon.js

baxiaCommon.js

65 ms

rp

rp

1023 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

51 ms

index.web.css

index.web.css

10 ms

index.web.js

index.web.js

92 ms

index.js

index.js

87 ms

um.json

um.json

353 ms

availableSurveyQuery.json

availableSurveyQuery.json

270 ms

store-proxy.html

store-proxy.html

269 ms

countryCurrencyDataService

countryCurrencyDataService

231 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

160 ms

personRoleInfo.do

personRoleInfo.do

138 ms

notification.do

notification.do

187 ms

getUmid.do

getUmid.do

16 ms

iconfont.woff

iconfont.woff

8 ms

iconfont.woff

iconfont.woff

9 ms

Accessibility Review

esino.en.alibaba.com accessibility score

68

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

High

Links do not have a discernible name

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

esino.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

esino.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 Esino.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 Esino.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

esino.en.alibaba.com

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