Tools & Wizards About Us
dongjinbattery.en.made-in-china.com screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

dongjinbattery.en.made-in-china.com

China Deep Cycle Battery Manufacturer, Electric Vehicle Battery, E-Bike Battery Supplier - Jiangxi Dongjin New Energy Technology Co., Ltd.

Page Load Speed

1.4 sec in total

First Response

134 ms

Resources Loaded

758 ms

Page Rendered

501 ms

dongjinbattery.en.made-in-china.com screenshot

About Website

Welcome to dongjinbattery.en.made-in-china.com homepage info - get ready to check Dongjin Battery En Madein China best content for China right away, or after learning these important things about dongjinbattery.en.made-in-china.com

China Deep Cycle Battery Supplier, Electric Vehicle Battery, E-Bike Battery Manufacturers/ Suppliers - Jiangxi Dongjin New Energy Technology Co., Ltd.

Visit dongjinbattery.en.made-in-china.com

Key Findings

We analyzed Dongjinbattery.en.made-in-china.com page load time and found that the first response time was 134 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

dongjinbattery.en.made-in-china.com performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

59/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value1,020 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

dongjinbattery.en.made-in-china.com

134 ms

dongjinbattery.en.made-in-china.com

325 ms

global_0dd875ce.css

69 ms

global_1c4209bc.css

79 ms

default_9d77dce2.css

74 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 7% of them (3 requests) were addressed to the original Dongjinbattery.en.made-in-china.com, 88% (38 requests) were made to Micstatic.com and 2% (1 request) were made to Static.cloudflareinsights.com. The less responsive or slowest element that took the longest time to load (325 ms) belongs to the original domain Dongjinbattery.en.made-in-china.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 193.2 kB (33%)

Content Size

590.5 kB

After Optimization

397.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dongjinbattery.en.made-in-china.com main page is 590.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Javascripts take 264.2 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 159.7 kB

  • Original 184.3 kB
  • After minification 129.7 kB
  • After compression 24.6 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. This page needs HTML code to be minified as it can gain 54.6 kB, which is 30% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 159.7 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 45.7 kB
  • After minification 45.7 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. Dongjin Battery En Madein China images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 33.5 kB

  • Original 264.2 kB
  • After minification 264.2 kB
  • After compression 230.7 kB

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 33.5 kB or 13% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 96.3 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.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images
  • JavaScript

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dongjin Battery En Madein China. According to our analytics all requests are already optimized.

Network Requests Diagram

dongjinbattery.en.made-in-china.com

dongjinbattery.en.made-in-china.com

134 ms

dongjinbattery.en.made-in-china.com

dongjinbattery.en.made-in-china.com

325 ms

global_0dd875ce.css

global_0dd875ce.css

69 ms

global_1c4209bc.css

global_1c4209bc.css

79 ms

default_9d77dce2.css

default_9d77dce2.css

74 ms

company_e71d05d8.css

company_e71d05d8.css

76 ms

future-pure_199380fc.css

future-pure_199380fc.css

76 ms

index_b1f1a1b8.css

index_b1f1a1b8.css

79 ms

common_ab4c0cd2.css

common_ab4c0cd2.css

94 ms

noData_2d76d811.css

noData_2d76d811.css

96 ms

reviewDisplay_eaf029b8.css

reviewDisplay_eaf029b8.css

99 ms

picture-vo_4da89c3f.css

picture-vo_4da89c3f.css

98 ms

jquery_2ad57377.js

jquery_2ad57377.js

100 ms

class.0.3.2_2c7a4288.js

class.0.3.2_2c7a4288.js

93 ms

polyfill-simplify_e22603b6.js

polyfill-simplify_e22603b6.js

153 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

83 ms

global_c86967c1.js

global_c86967c1.js

107 ms

placeholder.1.3_da17e1c1.js

placeholder.1.3_da17e1c1.js

156 ms

maskSelect.1.0.min_190d8b52.js

maskSelect.1.0.min_190d8b52.js

151 ms

inputSuggest.1.1.0_6430fee8.js

inputSuggest.1.1.0_6430fee8.js

112 ms

searchBar_b8a35bc0.js

searchBar_b8a35bc0.js

157 ms

athena18n_be17f7ee.js

athena18n_be17f7ee.js

152 ms

util_c832eaaa.js

util_c832eaaa.js

163 ms

template_82ff26fb.js

template_82ff26fb.js

169 ms

startMeeting_3724b694.js

startMeeting_3724b694.js

170 ms

company_d83892b7.js

company_d83892b7.js

182 ms

index_e8b0bbf9.js

index_e8b0bbf9.js

182 ms

index_4715ecd6.js

index_4715ecd6.js

176 ms

artDialog_09e2e35c.js

artDialog_09e2e35c.js

188 ms

showPopLogin_759b22e9.js

showPopLogin_759b22e9.js

195 ms

JFixed.3.0_c13667b0.js

JFixed.3.0_c13667b0.js

204 ms

validator.plus_104d9042.js

validator.plus_104d9042.js

199 ms

lazyLoad.suite.min_235fcfb0.js

lazyLoad.suite.min_235fcfb0.js

207 ms

slideNav_b7ca3412.js

slideNav_b7ca3412.js

217 ms

inquiryMINI_ee8d635c.js

inquiryMINI_ee8d635c.js

218 ms

stat_928ddee8.js

stat_928ddee8.js

219 ms

common_caebe3c7.js

common_caebe3c7.js

237 ms

tm_0f867aea.js

tm_0f867aea.js

223 ms

rec.gif

rec.gif

155 ms

image

image

165 ms

faw.1.2.3.1.js

faw.1.2.3.1.js

78 ms

transparent.png

transparent.png

123 ms

avatar-female.jpg

avatar-female.jpg

124 ms

Accessibility Review

dongjinbattery.en.made-in-china.com accessibility score

43

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

dongjinbattery.en.made-in-china.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

dongjinbattery.en.made-in-china.com SEO score

84

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

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 Dongjinbattery.en.made-in-china.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 Dongjinbattery.en.made-in-china.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

dongjinbattery.en.made-in-china.com

Open Graph description is not detected on the main page of Dongjin Battery En Madein China. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: