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Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

batteriesandthings.com

Shop Batteries and Things

Page Load Speed

1.9 sec in total

First Response

107 ms

Resources Loaded

1.5 sec

Page Rendered

266 ms

About Website

Click here to check amazing Batteries And Things content for United States. Otherwise, check out these important facts you probably never knew about batteriesandthings.com

Shop Batteries and Things

Visit batteriesandthings.com

Key Findings

We analyzed Batteriesandthings.com page load time and found that the first response time was 107 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

batteriesandthings.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value2,510 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value25.2 s

0/100

10%

Network Requests Diagram

www.batteriesandthings.com

107 ms

preloads.js

54 ms

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

43 ms

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

36 ms

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

38 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 87% of them (81 requests) were addressed to the original Batteriesandthings.com, 3% (3 requests) were made to Protect.humanpresence.io and 3% (3 requests) were made to Cp.boldapps.net. The less responsive or slowest element that took the longest time to load (786 ms) belongs to the original domain Batteriesandthings.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 357.8 kB (2%)

Content Size

22.5 MB

After Optimization

22.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Batteriesandthings.com main page is 22.5 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. Images take 22.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 236.1 kB

  • Original 286.3 kB
  • After minification 223.8 kB
  • After compression 50.2 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 62.5 kB, which is 22% 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 236.1 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 119.0 kB

  • Original 22.0 MB
  • After minification 21.8 MB

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. Batteries And Things images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 719 B

  • Original 193.4 kB
  • After minification 193.4 kB
  • After compression 192.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-11%

Potential reduce by 2.0 kB

  • Original 18.0 kB
  • After minification 18.0 kB
  • After compression 16.1 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. Batteriesandthings.com needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 56 (62%)

Requests Now

91

After Optimization

35

  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Batteries And Things. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

batteriesandthings.com accessibility score

92

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Links do not have a discernible name

Best Practices

batteriesandthings.com best practices score

75

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

batteriesandthings.com SEO score

86

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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 Batteriesandthings.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 Batteriesandthings.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

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