Tools & Wizards About Us
decibels.com.au screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

decibels.com.au

Wedding DJ Hire | Wedding Master of Ceremonies | Party DJ Hire | Decibels Entertainment

Page Load Speed

8 sec in total

First Response

657 ms

Resources Loaded

7.1 sec

Page Rendered

256 ms

decibels.com.au screenshot

About Website

Visit decibels.com.au now to see the best up-to-date Decibels content and also check out these interesting facts you probably never knew about decibels.com.au

Decibels can play a highly important role in making your wedding day very special by providing professional suit and tie Wedding DJ Hire and Wedding MC.

Visit decibels.com.au

Key Findings

We analyzed Decibels.com.au page load time and found that the first response time was 657 ms and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

decibels.com.au performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value10.8 s

7/100

10%

TBT (Total Blocking Time)

Value980 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.231

54/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

decibels.com.au

657 ms

www.decibels.com.au

2299 ms

js

146 ms

flashblock.css

426 ms

player.css

641 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 62% of them (42 requests) were addressed to the original Decibels.com.au, 29% (20 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Decibels.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 421.2 kB (14%)

Content Size

3.1 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Decibels.com.au main page is 3.1 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. 55% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 170.8 kB

  • Original 206.3 kB
  • After minification 204.3 kB
  • After compression 35.5 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 170.8 kB or 83% of the original size.

Image Optimization

-9%

Potential reduce by 247.7 kB

  • Original 2.6 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. Decibels images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 521 B

  • Original 201.4 kB
  • After minification 201.4 kB
  • After compression 200.9 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

-10%

Potential reduce by 2.2 kB

  • Original 20.9 kB
  • After minification 20.9 kB
  • After compression 18.8 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. Decibels.com.au has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 21 (47%)

Requests Now

45

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Decibels. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

decibels.com.au

decibels.com.au

657 ms

www.decibels.com.au

www.decibels.com.au

2299 ms

js

js

146 ms

flashblock.css

flashblock.css

426 ms

player.css

player.css

641 ms

hsa_front.css

hsa_front.css

646 ms

smartslider.min.css

smartslider.min.css

640 ms

soundmanager2-nodebug-jsmin.js

soundmanager2-nodebug-jsmin.js

643 ms

frontend-gtag.min.js

frontend-gtag.min.js

647 ms

n2.min.js

n2.min.js

653 ms

smartslider-frontend.min.js

smartslider-frontend.min.js

848 ms

ss-simple.min.js

ss-simple.min.js

853 ms

w-arrow-image.min.js

w-arrow-image.min.js

855 ms

nivo-slider.css

nivo-slider.css

855 ms

public.css

public.css

860 ms

default.css

default.css

861 ms

jquery.min.js

jquery.min.js

853 ms

jquery-migrate.min.js

jquery-migrate.min.js

864 ms

scripts.min.js

scripts.min.js

1070 ms

common.js

common.js

866 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

867 ms

counter.js

counter.js

42 ms

Decibels-DJ-Hire.png

Decibels-DJ-Hire.png

719 ms

Slider-Award-Winner.jpg

Slider-Award-Winner.jpg

1059 ms

Slider1a.jpg

Slider1a.jpg

1922 ms

Slider2.jpg

Slider2.jpg

1712 ms

Slider1.jpg

Slider1.jpg

1714 ms

Slider-Award-Winner.jpg

Slider-Award-Winner.jpg

1282 ms

Slider4.jpg

Slider4.jpg

1717 ms

Decibels-Icon1.png

Decibels-Icon1.png

1273 ms

Decibels-Icon-2.png

Decibels-Icon-2.png

1489 ms

Decibels-Icon-3.png

Decibels-Icon-3.png

1496 ms

djaa-logo.jpg

djaa-logo.jpg

1704 ms

MasterCard-Visa-Card.jpg

MasterCard-Visa-Card.jpg

1712 ms

ABIA_Web_3rd_DiscJockey14-178x171.png

ABIA_Web_3rd_DiscJockey14-178x171.png

1919 ms

ABIA_Web_Finalist_CeremonyMusic14-178x171.png

ABIA_Web_Finalist_CeremonyMusic14-178x171.png

1927 ms

ABIA_Web_Finalist_LiveBandGroup14-178x171.png

ABIA_Web_Finalist_LiveBandGroup14-178x171.png

1927 ms

ABIA-Print-3rd-DiscJockey15-178x171.png

ABIA-Print-3rd-DiscJockey15-178x171.png

1927 ms

ABIA-Print-Finalist-CeremonyMusic15-178x171.png

ABIA-Print-Finalist-CeremonyMusic15-178x171.png

1931 ms

ABIA-Print-Finalist-LiveBandGroup15-178x171.png

ABIA-Print-Finalist-LiveBandGroup15-178x171.png

2133 ms

ABIA-Print-RunnerUp-MasterOfCeremonies15-178x171.png

ABIA-Print-RunnerUp-MasterOfCeremonies15-178x171.png

2137 ms

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95 ms

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120 ms

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172 ms

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177 ms

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177 ms

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175 ms

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171 ms

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176 ms

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193 ms

modules.ttf

modules.ttf

1881 ms

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197 ms

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197 ms

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196 ms

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196 ms

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216 ms

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221 ms

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220 ms

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229 ms

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229 ms

analytics.js

analytics.js

56 ms

t.php

t.php

112 ms

arrows.png

arrows.png

1425 ms

collect

collect

19 ms

js

js

91 ms

style.min.css

style.min.css

217 ms

Accessibility Review

decibels.com.au accessibility score

68

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

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

decibels.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

SEO Factors

decibels.com.au SEO score

79

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

High

Image elements do not have [alt] attributes

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

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 Decibels.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 Decibels.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

decibels.com.au

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