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zenenergy.com.au screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

zenenergy.com.au

Leading communities into the zero-carbon world with renewable energy

Page Load Speed

6.2 sec in total

First Response

1.7 sec

Resources Loaded

3.6 sec

Page Rendered

876 ms

zenenergy.com.au screenshot

About Website

Click here to check amazing Zen Energy content for Australia. Otherwise, check out these important facts you probably never knew about zenenergy.com.au

ZEN Energy is the driving force of renewable energy solutions for commercial properties & residential homes. Join us in moving towards a zero-carbon world

Visit zenenergy.com.au

Key Findings

We analyzed Zenenergy.com.au page load time and found that the first response time was 1.7 sec and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

zenenergy.com.au performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

1/100

10%

LCP (Largest Contentful Paint)

Value13.0 s

0/100

25%

SI (Speed Index)

Value19.1 s

0/100

10%

TBT (Total Blocking Time)

Value1,230 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value16.2 s

5/100

10%

Network Requests Diagram

www.zenenergy.com.au

1735 ms

gtm.js

61 ms

style.min.css

31 ms

style.css

25 ms

dashicons.min.css

28 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 93% of them (67 requests) were addressed to the original Zenenergy.com.au, 3% (2 requests) were made to Googletagmanager.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Zenenergy.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 720.8 kB (30%)

Content Size

2.4 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zenenergy.com.au main page is 2.4 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. HTML takes 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 720.1 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 394.8 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 720.1 kB or 65% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 832.6 kB
  • After minification 832.6 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. Zen Energy images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 508 B

  • Original 275.6 kB
  • After minification 275.5 kB
  • After compression 275.1 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

-0%

Potential reduce by 210 B

  • Original 167.0 kB
  • After minification 167.0 kB
  • After compression 166.8 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. Zenenergy.com.au has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 50 (76%)

Requests Now

66

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zen Energy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.zenenergy.com.au

www.zenenergy.com.au

1735 ms

gtm.js

gtm.js

61 ms

style.min.css

style.min.css

31 ms

style.css

style.css

25 ms

dashicons.min.css

dashicons.min.css

28 ms

style.css

style.css

33 ms

bundle.css

bundle.css

33 ms

bootstrap.min.css

bootstrap.min.css

49 ms

slick.css

slick.css

47 ms

lity.min.css

lity.min.css

48 ms

chosen.min.css

chosen.min.css

54 ms

style.css

style.css

54 ms

dflip.min.css

dflip.min.css

72 ms

jquery.min.js

jquery.min.js

56 ms

jquery-migrate.min.js

jquery-migrate.min.js

56 ms

chosen.jquery.js

chosen.jquery.js

123 ms

slick.min.js

slick.min.js

73 ms

lity.min.js

lity.min.js

74 ms

js

js

55 ms

css2

css2

37 ms

css2

css2

55 ms

ZEN_Logo_LS_RGB-e1638767568155.png

ZEN_Logo_LS_RGB-e1638767568155.png

939 ms

ZEN-Energy-Home-Page-Header.jpg

ZEN-Energy-Home-Page-Header.jpg

18 ms

play-button.svg

play-button.svg

16 ms

ZEN-connectiontocountry-sky.png

ZEN-connectiontocountry-sky.png

19 ms

ZEN-innovation-line-sky.png

ZEN-innovation-line-sky.png

17 ms

ZEN-commericalbuilding-line-sky.png

ZEN-commericalbuilding-line-sky.png

24 ms

logo-science-based-targets-initiative.png

logo-science-based-targets-initiative.png

27 ms

20220921_Waubra-Wind-Farm_022_banner.jpeg

20220921_Waubra-Wind-Farm_022_banner.jpeg

32 ms

ZEN-Home-page_Footer.jpg

ZEN-Home-page_Footer.jpg

32 ms

ProximaNova-Extrabld.woff

ProximaNova-Extrabld.woff

23 ms

ProximaNova-Semibold.woff

ProximaNova-Semibold.woff

15 ms

ProximaNova-Regular.woff

ProximaNova-Regular.woff

22 ms

wARDj0u

wARDj0u

3 ms

magnific-popup.css

magnific-popup.css

17 ms

mapplic.css

mapplic.css

17 ms

basic.min.css

basic.min.css

43 ms

theme-ie11.min.css

theme-ie11.min.css

17 ms

theme.min.css

theme.min.css

46 ms

dlm-xhr.min.js

dlm-xhr.min.js

55 ms

app.js

app.js

56 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

56 ms

lightgallery.min.js

lightgallery.min.js

55 ms

navigation.js

navigation.js

56 ms

bigSlide.min.js

bigSlide.min.js

66 ms

dflip.min.js

dflip.min.js

68 ms

hoverIntent.min.js

hoverIntent.min.js

66 ms

maxmegamenu.js

maxmegamenu.js

66 ms

ze-lightbox-banner.js

ze-lightbox-banner.js

67 ms

timeline-script.js

timeline-script.js

81 ms

jquery.mousewheel.js

jquery.mousewheel.js

84 ms

magnific-popup.js

magnific-popup.js

84 ms

mapplic.js

mapplic.js

87 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

86 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

87 ms

wp-polyfill.min.js

wp-polyfill.min.js

88 ms

dom-ready.min.js

dom-ready.min.js

89 ms

hooks.min.js

hooks.min.js

90 ms

i18n.min.js

i18n.min.js

91 ms

a11y.min.js

a11y.min.js

92 ms

jquery.json.min.js

jquery.json.min.js

90 ms

gravityforms.min.js

gravityforms.min.js

93 ms

placeholders.jquery.min.js

placeholders.jquery.min.js

103 ms

utils.min.js

utils.min.js

103 ms

vendor-theme.min.js

vendor-theme.min.js

106 ms

scripts-theme.min.js

scripts-theme.min.js

107 ms

icon-facebook.svg

icon-facebook.svg

99 ms

icon-twitter.svg

icon-twitter.svg

941 ms

icon-instagram.svg

icon-instagram.svg

117 ms

icon-linkedin.svg

icon-linkedin.svg

116 ms

icon-youtube.svg

icon-youtube.svg

93 ms

ProximaNova-RegularIt.woff

ProximaNova-RegularIt.woff

1281 ms

Accessibility Review

zenenergy.com.au accessibility score

80

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

zenenergy.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

zenenergy.com.au SEO score

86

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

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 Zenenergy.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 Zenenergy.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

zenenergy.com.au

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