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

Report Summary

  • 15

    Performance

    Renders faster than
    27% 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

  • 79

    SEO

    Google-friendlier than
    40% of websites

meritsun.en.alibaba.com

Guangzhou Meritech Power Co., Ltd. - Powerwall/LiFePO4 Battery/Lithium Battery Pack, BMS

Page Load Speed

2.2 sec in total

First Response

13 ms

Resources Loaded

2 sec

Page Rendered

216 ms

meritsun.en.alibaba.com screenshot

About Website

Visit meritsun.en.alibaba.com now to see the best up-to-date Meritsun En A Li Baba content for China and also check out these interesting facts you probably never knew about meritsun.en.alibaba.com

Guangzhou Meritech Power Co., Ltd., Experts in Manufacturing and Exporting Powerwall/LiFePO4 Battery/Lithium Battery Pack, BMS and 0 more Products.

Visit meritsun.en.alibaba.com

Key Findings

We analyzed Meritsun.en.alibaba.com page load time and found that the first response time was 13 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

meritsun.en.alibaba.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value15.5 s

0/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value4,050 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.279

43/100

15%

TTI (Time to Interactive)

Value24.9 s

0/100

10%

Network Requests Diagram

meritsun.en.alibaba.com

13 ms

meritsun.en.alibaba.com

740 ms

88 ms

82 ms

header.css

126 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Meritsun.en.alibaba.com, 41% (32 requests) were made to S.alicdn.com and 10% (8 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Img.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.5 MB (57%)

Content Size

6.0 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Meritsun.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. 75% 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 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 325.5 kB

  • Original 405.3 kB
  • After minification 401.4 kB
  • After compression 79.8 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 325.5 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 17.3 kB

  • Original 344.7 kB
  • After minification 327.4 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. Meritsun En A Li Baba images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 2.9 MB

  • Original 5.0 MB
  • After minification 5.0 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 2.9 MB or 58% of the original size.

CSS Optimization

-65%

Potential reduce by 211.0 kB

  • Original 323.3 kB
  • After minification 272.4 kB
  • After compression 112.3 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. Meritsun.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 211.0 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (63%)

Requests Now

67

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Meritsun En A Li Baba. 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

meritsun.en.alibaba.com

meritsun.en.alibaba.com

13 ms

meritsun.en.alibaba.com

meritsun.en.alibaba.com

740 ms

88 ms

82 ms

header.css

header.css

126 ms

header.js

header.js

163 ms

230 ms

web-index.css

web-index.css

135 ms

web-index.css

web-index.css

137 ms

web-index.css

web-index.css

137 ms

web-index.css

web-index.css

137 ms

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

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

217 ms

392 ms

227 ms

index.js

index.js

217 ms

216 ms

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

503 ms

H066be1972cae464a9a8646da5c263f3cj.jpg

H066be1972cae464a9a8646da5c263f3cj.jpg

223 ms

He2039d47ca5641568358ea98b5800522u.jpg

He2039d47ca5641568358ea98b5800522u.jpg

873 ms

H6b1f2fbcc5c24afba342b8ad7d561f01Q.png_q80.jpg

H6b1f2fbcc5c24afba342b8ad7d561f01Q.png_q80.jpg

373 ms

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

744 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

794 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

928 ms

H59a2489a98dd4fc4b1781418334e6b59h.jpg

H59a2489a98dd4fc4b1781418334e6b59h.jpg

794 ms

H6e02bb7411c04dc6ade275633ef1a23bo.jpg

H6e02bb7411c04dc6ade275633ef1a23bo.jpg

503 ms

Hd6c57fdb224e421e991ad89f056c0c7b4.jpg

Hd6c57fdb224e421e991ad89f056c0c7b4.jpg

869 ms

He0da7357121841adae3192f20287718aB.jpg

He0da7357121841adae3192f20287718aB.jpg

282 ms

H21aa36cc898f46f9b766c4f057f952ecm.jpg

H21aa36cc898f46f9b766c4f057f952ecm.jpg

272 ms

Hc5a7653ccb18424eb452d933d5f0a90fF.jpg

Hc5a7653ccb18424eb452d933d5f0a90fF.jpg

272 ms

He2e6caf97cf64012b29a74849798d5914.jpg

He2e6caf97cf64012b29a74849798d5914.jpg

370 ms

roboto-regular.woff

roboto-regular.woff

107 ms

roboto-medium.woff

roboto-medium.woff

106 ms

roboto-light.woff

roboto-light.woff

106 ms

roboto-thin.woff

roboto-thin.woff

171 ms

roboto-bold.woff

roboto-bold.woff

171 ms

156 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

145 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

147 ms

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

241 ms

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

1124 ms

personTipsInfo.do

personTipsInfo.do

179 ms

awsc.js

awsc.js

231 ms

101 ms

icon-font.woff

icon-font.woff

97 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

182 ms

eg.js

eg.js

133 ms

footer.css

footer.css

39 ms

light0.5x.png

light0.5x.png

66 ms

pages_version.html

pages_version.html

215 ms

defer-common.js

defer-common.js

211 ms

i.alicdn.com

i.alicdn.com

167 ms

index.js

index.js

54 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

43 ms

et_n.js

et_n.js

49 ms

um.js

um.js

134 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

149 ms

index.js

index.js

153 ms

sc.globalxman.appscene

sc.globalxman.appscene

95 ms

index.js

index.js

99 ms

index.js

index.js

99 ms

7.gif

7.gif

89 ms

baxiaCommon.js

baxiaCommon.js

38 ms

rp

rp

980 ms

index.js

index.js

230 ms

index.css

index.css

194 ms

wu.json

wu.json

312 ms

index.web.css

index.web.css

182 ms

index.web.js

index.web.js

233 ms

store-proxy.html

store-proxy.html

301 ms

countryCurrencyDataService

countryCurrencyDataService

283 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

239 ms

personRoleInfo.do

personRoleInfo.do

221 ms

notification.do

notification.do

240 ms

availableSurveyQuery.json

availableSurveyQuery.json

68 ms

iconfont.woff

iconfont.woff

19 ms

iconfont.woff

iconfont.woff

27 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

39 ms

Accessibility Review

meritsun.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

meritsun.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

meritsun.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 Meritsun.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 Meritsun.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

meritsun.en.alibaba.com

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