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cerocaustralia.com.au screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    94% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

cerocaustralia.com.au

Learn to Dance, Partner Dance, Like "Dancing with the Stars", Modern Jive | Ceroc Australia Dance Company

Page Load Speed

3 sec in total

First Response

74 ms

Resources Loaded

2.9 sec

Page Rendered

68 ms

cerocaustralia.com.au screenshot

About Website

Welcome to cerocaustralia.com.au homepage info - get ready to check Ceroc Australia best content right away, or after learning these important things about cerocaustralia.com.au

We teach Modern Jive dancing (aka Ceroc) across Australia with venues in Sydney, Central Coast, and Queensland. Modern Jive mixes Salsa, Latin, Jive and 'dirty dancing'. It is the fastest growing and ...

Visit cerocaustralia.com.au

Key Findings

We analyzed Cerocaustralia.com.au page load time and found that the first response time was 74 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

cerocaustralia.com.au performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

99/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

cerocaustralia.com.au

74 ms

cerocaustralia.com.au

715 ms

ceroc.css

665 ms

cnav.css

674 ms

nav.js

689 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 88% of them (15 requests) were addressed to the original Cerocaustralia.com.au, 12% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Cerocaustralia.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.2 kB (10%)

Content Size

41.4 kB

After Optimization

37.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cerocaustralia.com.au main page is 41.4 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 5% of websites need less resources to load. Javascripts take 17.4 kB which makes up the majority of the site volume.

HTML Optimization

-55%

Potential reduce by 1.6 kB

  • Original 2.9 kB
  • After minification 2.9 kB
  • After compression 1.3 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 1.6 kB or 55% of the original size.

Image Optimization

-0%

Potential reduce by 23 B

  • Original 14.8 kB
  • After minification 14.8 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. Ceroc Australia images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 45 B

  • Original 17.4 kB
  • After minification 17.4 kB
  • After compression 17.4 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

-40%

Potential reduce by 2.5 kB

  • Original 6.3 kB
  • After minification 6.3 kB
  • After compression 3.8 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. Cerocaustralia.com.au needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 40% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (53%)

Requests Now

15

After Optimization

7

  • Images
  • JavaScript
  • CSS

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

Network Requests Diagram

cerocaustralia.com.au

cerocaustralia.com.au

74 ms

cerocaustralia.com.au

cerocaustralia.com.au

715 ms

ceroc.css

ceroc.css

665 ms

cnav.css

cnav.css

674 ms

nav.js

nav.js

689 ms

bg_gradient.gif

bg_gradient.gif

673 ms

ceroc_logo.jpg

ceroc_logo.jpg

894 ms

menubar.gif

menubar.gif

674 ms

box_left.gif

box_left.gif

701 ms

box_top_left.gif

box_top_left.gif

711 ms

box_top_right.gif

box_top_right.gif

708 ms

box_right.gif

box_right.gif

1356 ms

box_bottom_left.gif

box_bottom_left.gif

1348 ms

box_bottom_right.gif

box_bottom_right.gif

1385 ms

footer.gif

footer.gif

1389 ms

ga.js

ga.js

22 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

cerocaustralia.com.au accessibility score

90

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

cerocaustralia.com.au best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

cerocaustralia.com.au SEO score

64

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cerocaustralia.com.au can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cerocaustralia.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

cerocaustralia.com.au

Open Graph description is not detected on the main page of Ceroc Australia. 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: