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

Report Summary

  • 1

    Performance

    Renders faster than
    19% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

btrbattery.en.alibaba.com

Shenzhen Baiterui Electronics Co., Ltd. - battery, charger

Page Load Speed

3 sec in total

First Response

299 ms

Resources Loaded

2.3 sec

Page Rendered

457 ms

btrbattery.en.alibaba.com screenshot

About Website

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

Shenzhen Baiterui Electronics Co., Ltd., Experts in Manufacturing and Exporting battery, charger and 0 more Products.

Visit btrbattery.en.alibaba.com

Key Findings

We analyzed Btrbattery.en.alibaba.com page load time and found that the first response time was 299 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

btrbattery.en.alibaba.com performance score

1

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value28.4 s

0/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value3,010 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value1.303

1/100

15%

TTI (Time to Interactive)

Value33.9 s

0/100

10%

Network Requests Diagram

btrbattery.en.alibaba.com

299 ms

btrbattery.en.alibaba.com

596 ms

44 ms

65 ms

header.css

76 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Btrbattery.en.alibaba.com, 49% (33 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 (1.1 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.7 MB (61%)

Content Size

6.1 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Btrbattery.en.alibaba.com main page is 6.1 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 353.4 kB

  • Original 439.4 kB
  • After minification 435.4 kB
  • After compression 86.0 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 353.4 kB or 80% of the original size.

Image Optimization

-12%

Potential reduce by 8.9 kB

  • Original 77.1 kB
  • After minification 68.3 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, Btr Battery En Alibaba needs image optimization as it can save up to 8.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 3.1 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 3.1 MB or 60% of the original size.

CSS Optimization

-72%

Potential reduce by 287.2 kB

  • Original 399.5 kB
  • After minification 348.6 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. Btrbattery.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 287.2 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (65%)

Requests Now

57

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Btr Battery 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

btrbattery.en.alibaba.com

btrbattery.en.alibaba.com

299 ms

btrbattery.en.alibaba.com

btrbattery.en.alibaba.com

596 ms

44 ms

65 ms

header.css

header.css

76 ms

header.js

header.js

84 ms

133 ms

web-index.css

web-index.css

82 ms

web-index.css

web-index.css

119 ms

web-index.css

web-index.css

118 ms

web-index.css

web-index.css

119 ms

web-index.css

web-index.css

118 ms

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

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

118 ms

206 ms

132 ms

Ha38c49c9506648a3b1d9d4d9958af6d7Y.png

Ha38c49c9506648a3b1d9d4d9958af6d7Y.png

154 ms

H96a8686985194e05b23aa6f268d1fa00U.png_q80.jpg

H96a8686985194e05b23aa6f268d1fa00U.png_q80.jpg

193 ms

roboto-regular.woff

roboto-regular.woff

60 ms

roboto-medium.woff

roboto-medium.woff

60 ms

roboto-light.woff

roboto-light.woff

144 ms

roboto-thin.woff

roboto-thin.woff

62 ms

roboto-bold.woff

roboto-bold.woff

61 ms

personTipsInfo.do

personTipsInfo.do

149 ms

H5a6196c94d71441eb4595170af4568e0j.png

H5a6196c94d71441eb4595170af4568e0j.png

117 ms

28 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

27 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

76 ms

awsc.js

awsc.js

117 ms

79 ms

icon-font.woff

icon-font.woff

34 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

150 ms

eg.js

eg.js

247 ms

footer.css

footer.css

76 ms

index.js

index.js

74 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

450 ms

12 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

552 ms

et_n.js

et_n.js

7 ms

um.js

um.js

63 ms

light0.5x.png

light0.5x.png

57 ms

wu.json

wu.json

103 ms

pages_version.html

pages_version.html

309 ms

defer-common.js

defer-common.js

135 ms

i.alicdn.com

i.alicdn.com

59 ms

index.js

index.js

14 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

75 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

43 ms

index.js

index.js

34 ms

index.js

index.js

35 ms

index.css

index.css

11 ms

sc.globalxman.appscene

sc.globalxman.appscene

6 ms

index.js

index.js

24 ms

index.js

index.js

144 ms

7.gif

7.gif

23 ms

um.json

um.json

125 ms

baxiaCommon.js

baxiaCommon.js

120 ms

rp

rp

1059 ms

store-proxy.html

store-proxy.html

126 ms

countryCurrencyDataService

countryCurrencyDataService

120 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

84 ms

personRoleInfo.do

personRoleInfo.do

98 ms

notification.do

notification.do

121 ms

getUmid.do

getUmid.do

26 ms

index.web.css

index.web.css

3 ms

index.web.js

index.web.js

22 ms

iconfont.woff

iconfont.woff

15 ms

iconfont.woff

iconfont.woff

16 ms

availableSurveyQuery.json

availableSurveyQuery.json

32 ms

Accessibility Review

btrbattery.en.alibaba.com accessibility score

100

Accessibility Issues

Best Practices

btrbattery.en.alibaba.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

btrbattery.en.alibaba.com SEO score

98

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

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 Btrbattery.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 Btrbattery.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

btrbattery.en.alibaba.com

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