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sealedperformance.com.au screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

sealedperformance.com.au

Batteries For All Applications | Sealed Performance Batteries

Page Load Speed

6.6 sec in total

First Response

46 ms

Resources Loaded

5.4 sec

Page Rendered

1.2 sec

sealedperformance.com.au screenshot

About Website

Welcome to sealedperformance.com.au homepage info - get ready to check Sealed Performance best content for United States right away, or after learning these important things about sealedperformance.com.au

At Sealed Performance Batteries, we offer battery solutions for all your application needs, from automotive to energy storage and more.

Visit sealedperformance.com.au

Key Findings

We analyzed Sealedperformance.com.au page load time and found that the first response time was 46 ms and then it took 6.5 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

sealedperformance.com.au performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value460 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value10.3 s

24/100

10%

Network Requests Diagram

sealedperformance.com.au

46 ms

www.sealedperformance.com.au

1798 ms

style.css

872 ms

ymh1tbq.css

66 ms

fancybox.css

41 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 21% of them (9 requests) were addressed to the original Sealedperformance.com.au, 57% (24 requests) were made to Spb.mymedia.delivery and 10% (4 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Sealedperformance.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (33%)

Content Size

3.6 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sealedperformance.com.au main page is 3.6 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. 40% of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 98.6 kB

  • Original 126.7 kB
  • After minification 126.7 kB
  • After compression 28.1 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 98.6 kB or 78% of the original size.

Image Optimization

-31%

Potential reduce by 1.1 MB

  • Original 3.5 MB
  • After minification 2.4 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. Obviously, Sealed Performance needs image optimization as it can save up to 1.1 MB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 123 B

  • Original 5.9 kB
  • After minification 5.9 kB
  • After compression 5.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-15%

Potential reduce by 1.2 kB

  • Original 7.9 kB
  • After minification 7.9 kB
  • After compression 6.7 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. Sealedperformance.com.au needs all CSS files to be minified and compressed as it can save up to 1.2 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (35%)

Requests Now

40

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sealed Performance. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sealedperformance.com.au

sealedperformance.com.au

46 ms

www.sealedperformance.com.au

www.sealedperformance.com.au

1798 ms

style.css

style.css

872 ms

ymh1tbq.css

ymh1tbq.css

66 ms

fancybox.css

fancybox.css

41 ms

buttons-sv.css

buttons-sv.css

918 ms

default.css

default.css

881 ms

init.js

init.js

870 ms

imagesloaded.min.js

imagesloaded.min.js

880 ms

site.js

site.js

872 ms

fancybox.umd.js

fancybox.umd.js

55 ms

video-js.min.css

video-js.min.css

43 ms

swiper-bundle.min.css

swiper-bundle.min.css

53 ms

wpforms-user-journey.min.js

wpforms-user-journey.min.js

1723 ms

video.min.js

video.min.js

62 ms

swiper-bundle.min.js

swiper-bundle.min.js

57 ms

p.css

p.css

18 ms

gtm.js

gtm.js

97 ms

ACDelco-Logo-Pos.png

ACDelco-Logo-Pos.png

94 ms

Energizer-Logo-Horizontal-Black.png

Energizer-Logo-Horizontal-Black.png

122 ms

logo-zeal.png

logo-zeal.png

166 ms

Logo-Forge-Golf-Cart.png

Logo-Forge-Golf-Cart.png

152 ms

logo-super-sport.png

logo-super-sport.png

152 ms

logo-spectrum.png

logo-spectrum.png

162 ms

BMPro-e1571882868821.jpg

BMPro-e1571882868821.jpg

141 ms

img-emsys.png

img-emsys.png

153 ms

img-garo.png

img-garo.png

167 ms

logo-powersonic-automotive.png

logo-powersonic-automotive.png

179 ms

logo-powersonic.png

logo-powersonic.png

172 ms

logo-Invicta.png

logo-Invicta.png

176 ms

application-automotive.jpg

application-automotive.jpg

200 ms

application-industrial.jpg

application-industrial.jpg

193 ms

application-marine.jpg

application-marine.jpg

185 ms

application-solar.jpg

application-solar.jpg

192 ms

application-energy-storage.jpg

application-energy-storage.jpg

203 ms

Become-A-Distributor.jpg

Become-A-Distributor.jpg

202 ms

Resource-Hub.jpg

Resource-Hub.jpg

206 ms

Start-A-Career-With-SPB.jpg

Start-A-Career-With-SPB.jpg

214 ms

featured-about-us.png

featured-about-us.png

240 ms

Sealed-Performance-Batteries-e1690754271821.jpg

Sealed-Performance-Batteries-e1690754271821.jpg

239 ms

Invicta-Xero-Water-cropped.png

Invicta-Xero-Water-cropped.png

246 ms

logo-sealed-performance.png

logo-sealed-performance.png

226 ms

Accessibility Review

sealedperformance.com.au accessibility score

71

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

[aria-*] attributes do not match their roles

High

[aria-*] attributes do not have valid values

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

sealedperformance.com.au best practices score

92

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

Page has valid source maps

SEO Factors

sealedperformance.com.au SEO score

93

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

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

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 Sealedperformance.com.au 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 Sealedperformance.com.au 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

sealedperformance.com.au

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