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batterysupports.com screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

batterysupports.com

Lithium Rechargeable Batteries, Battery BMS, Pack Assembling

Page Load Speed

7.1 sec in total

First Response

1.1 sec

Resources Loaded

5.5 sec

Page Rendered

419 ms

batterysupports.com screenshot

About Website

Visit batterysupports.com now to see the best up-to-date Battery Supports content for United States and also check out these interesting facts you probably never knew about batterysupports.com

My StoreSuPower Battery Customer Support Center producing and building rechargeable power batteries packs applicable for R/C helicopter, R/C cars, Racing boat, R/C hobbies, Outdoor LED lightings, Elec...

Visit batterysupports.com

Key Findings

We analyzed Batterysupports.com page load time and found that the first response time was 1.1 sec and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

batterysupports.com performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value12.2 s

0/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value160 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.9 s

35/100

10%

Network Requests Diagram

batterysupports.com

1126 ms

batterysupports.com

663 ms

css

34 ms

bootstrap.min.css

2063 ms

font-awesome.min.css

2074 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 93% of them (40 requests) were addressed to the original Batterysupports.com, 5% (2 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Batterysupports.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 383.8 kB (24%)

Content Size

1.6 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Batterysupports.com main page is 1.6 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. 30% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 325.3 kB

  • Original 363.0 kB
  • After minification 333.3 kB
  • After compression 37.7 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 325.3 kB or 90% of the original size.

Image Optimization

-2%

Potential reduce by 19.3 kB

  • Original 1.0 MB
  • After minification 997.1 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. Battery Supports images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 31.2 kB

  • Original 163.0 kB
  • After minification 163.0 kB
  • After compression 131.8 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 31.2 kB or 19% of the original size.

CSS Optimization

-13%

Potential reduce by 8.1 kB

  • Original 62.6 kB
  • After minification 62.3 kB
  • After compression 54.6 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. Batterysupports.com needs all CSS files to be minified and compressed as it can save up to 8.1 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (47%)

Requests Now

38

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Battery Supports. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

batterysupports.com

batterysupports.com

1126 ms

batterysupports.com

batterysupports.com

663 ms

css

css

34 ms

bootstrap.min.css

bootstrap.min.css

2063 ms

font-awesome.min.css

font-awesome.min.css

2074 ms

style.minimal.css

style.minimal.css

2073 ms

masterslider.css

masterslider.css

2079 ms

style.css

style.css

2077 ms

style.css

style.css

2167 ms

modernizr-custom.js

modernizr-custom.js

2175 ms

jquery-2.1.1.min.js

jquery-2.1.1.min.js

2272 ms

bootstrap.min.js

bootstrap.min.js

2173 ms

common.js

common.js

2176 ms

anime.min.js

anime.min.js

2180 ms

lazyload.min.js

lazyload.min.js

2403 ms

jquery.countdown.min.js

jquery.countdown.min.js

2495 ms

typeahead.jquery.min.js

typeahead.jquery.min.js

2508 ms

jquery.hoverIntent.min.js

jquery.hoverIntent.min.js

2496 ms

cjs.js

cjs.js

2505 ms

masterslider.js

masterslider.js

2714 ms

common.js

common.js

2568 ms

journal.js

journal.js

2680 ms

logo-185x75.gif

logo-185x75.gif

373 ms

1920-1920x650.jpg

1920-1920x650.jpg

787 ms

b40_6-400x400w.jpg

b40_6-400x400w.jpg

470 ms

b41_10-400x400w.jpg

b41_10-400x400w.jpg

505 ms

b42_14-400x400w.jpg

b42_14-400x400w.jpg

634 ms

b43_17-400x400w.jpg

b43_17-400x400w.jpg

642 ms

b45_25-400x400w.jpg

b45_25-400x400w.jpg

673 ms

b44_21-400x400w.jpg

b44_21-400x400w.jpg

720 ms

b491_32-400x400w.jpg

b491_32-400x400w.jpg

754 ms

b46_29-400x400w.jpg

b46_29-400x400w.jpg

891 ms

b60_344-400x400w.jpg

b60_344-400x400w.jpg

902 ms

b66_1597-400x400w.jpg

b66_1597-400x400w.jpg

936 ms

b94_86-400x400w.jpg

b94_86-400x400w.jpg

967 ms

b86_469-400x400w.jpg

b86_469-400x400w.jpg

1013 ms

b114_536-400x400w.jpg

b114_536-400x400w.jpg

1052 ms

b392_1288-400x400w.jpg

b392_1288-400x400w.jpg

1174 ms

b173_687-400x400w.jpg

b173_687-400x400w.jpg

1157 ms

b384_976-400x400w.jpg

b384_976-400x400w.jpg

1210 ms

qkBIXvYC6trAT55ZBi1ueQVIjQTD-JqaE0lM.woff

qkBIXvYC6trAT55ZBi1ueQVIjQTD-JqaE0lM.woff

47 ms

qkBIXvYC6trAT55ZBi1ueQVIjQTDH52aE0lM.woff

qkBIXvYC6trAT55ZBi1ueQVIjQTDH52aE0lM.woff

60 ms

icomoon.woff

icomoon.woff

1316 ms

Accessibility Review

batterysupports.com accessibility score

84

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

Links do not have a discernible name

Best Practices

batterysupports.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

batterysupports.com SEO score

91

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

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 Batterysupports.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 Batterysupports.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

batterysupports.com

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