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voltio.com.au screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

voltio.com.au

Voltio - Solar Energy, Embedded Networks and Brokerage Experts

Page Load Speed

6.5 sec in total

First Response

29 ms

Resources Loaded

6.2 sec

Page Rendered

257 ms

voltio.com.au screenshot

About Website

Click here to check amazing Voltio content. Otherwise, check out these important facts you probably never knew about voltio.com.au

Voltio helps businesses and property owners control their energy costs and improve efficiencies. Let's start working on your utility strategy today.

Visit voltio.com.au

Key Findings

We analyzed Voltio.com.au page load time and found that the first response time was 29 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

voltio.com.au performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value12.1 s

3/100

10%

TBT (Total Blocking Time)

Value640 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0.038

100/100

15%

TTI (Time to Interactive)

Value12.7 s

14/100

10%

Network Requests Diagram

voltio.com.au

29 ms

www.voltio.com.au

1175 ms

wp-emoji-release.min.js

412 ms

prettyPhoto.css

212 ms

wp-video-lightbox.css

405 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 78% of them (69 requests) were addressed to the original Voltio.com.au, 8% (7 requests) were made to Static.olark.com and 5% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Voltio.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (39%)

Content Size

2.9 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Voltio.com.au main page is 2.9 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. 60% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 991.6 kB

  • Original 1.2 MB
  • After minification 1.1 MB
  • After compression 159.4 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 991.6 kB or 86% of the original size.

Image Optimization

-8%

Potential reduce by 100.0 kB

  • Original 1.2 MB
  • After minification 1.1 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. Voltio images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 47.3 kB

  • Original 464.8 kB
  • After minification 464.6 kB
  • After compression 417.5 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

-7%

Potential reduce by 9.8 kB

  • Original 139.0 kB
  • After minification 138.7 kB
  • After compression 129.1 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. Voltio.com.au has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 60 (72%)

Requests Now

83

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Voltio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 37 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

voltio.com.au

voltio.com.au

29 ms

www.voltio.com.au

www.voltio.com.au

1175 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

412 ms

prettyPhoto.css

prettyPhoto.css

212 ms

wp-video-lightbox.css

wp-video-lightbox.css

405 ms

style.min.css

style.min.css

436 ms

style.css

style.css

440 ms

style.css

style.css

575 ms

gp_custom_forms.css

gp_custom_forms.css

614 ms

rateit.css

rateit.css

799 ms

styles.css

styles.css

803 ms

form.min.css

form.min.css

1038 ms

style.css

style.css

1234 ms

css

css

32 ms

style.css

style.css

982 ms

font-awesome.css

font-awesome.css

1012 ms

ilightbox.css

ilightbox.css

1198 ms

animations.css

animations.css

1007 ms

avada-5151.css

avada-5151.css

1579 ms

jquery.js

jquery.js

1411 ms

jquery-migrate.min.js

jquery-migrate.min.js

1405 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

1252 ms

video-lightbox.js

video-lightbox.js

1400 ms

voltio.js

voltio.js

1433 ms

voltio-postcode.js

voltio-postcode.js

1439 ms

2394878.js

2394878.js

88 ms

css

css

44 ms

rs6.css

rs6.css

1659 ms

gp_custom_forms.js

gp_custom_forms.js

1659 ms

before_and_after_fe.js

before_and_after_fe.js

1660 ms

scripts.js

scripts.js

1824 ms

rbtools.min.js

rbtools.min.js

2039 ms

rs6.min.js

rs6.min.js

2562 ms

comment-reply.min.js

comment-reply.min.js

1997 ms

main.min.js

main.min.js

1835 ms

wp-embed.min.js

wp-embed.min.js

1641 ms

typed.js

typed.js

1840 ms

VLT-Logo-Yellow-White-e1468801315685.png

VLT-Logo-Yellow-White-e1468801315685.png

399 ms

VLT-Logo-Yellow-White-1-e1468801369292.png

VLT-Logo-Yellow-White-1-e1468801369292.png

567 ms

VLT-Logo-Yellow-White-3-e1468809922772.png

VLT-Logo-Yellow-White-3-e1468809922772.png

578 ms

VLT-Logo-Yellow-White-2-e1468809803505.png

VLT-Logo-Yellow-White-2-e1468809803505.png

579 ms

dummy.png

dummy.png

598 ms

Icon-Network-100.png

Icon-Network-100.png

609 ms

Icon-Sun-100x100.png

Icon-Sun-100x100.png

996 ms

Icon-Coins-100x100.png

Icon-Coins-100x100.png

775 ms

Voltio-Arundel-599x441.png

Voltio-Arundel-599x441.png

1975 ms

Voltio-Pine-Tree-Lane-645x441.png

Voltio-Pine-Tree-Lane-645x441.png

999 ms

Voltio-Client-Testimonial.jpg

Voltio-Client-Testimonial.jpg

810 ms

GM.png

GM.png

1368 ms

NC.png

NC.png

1443 ms

Logo-Ch9.png

Logo-Ch9.png

1339 ms

Logo-Money.png

Logo-Money.png

1564 ms

Logo-SM.png

Logo-SM.png

1210 ms

prettyPhoto.css

prettyPhoto.css

1601 ms

wp-video-lightbox.css

wp-video-lightbox.css

1533 ms

style.min.css

style.min.css

1764 ms

style.css

style.css

1813 ms

style.css

style.css

1732 ms

gp_custom_forms.css

gp_custom_forms.css

1957 ms

rateit.css

rateit.css

1800 ms

styles.css

styles.css

2129 ms

form.min.css

form.min.css

2194 ms

style.css

style.css

2598 ms

css

css

26 ms

style.css

style.css

1977 ms

font-awesome.css

font-awesome.css

2134 ms

ilightbox.css

ilightbox.css

2139 ms

font

font

21 ms

analytics.js

analytics.js

24 ms

collect

collect

13 ms

js

js

70 ms

animations.css

animations.css

2222 ms

avada-5151.css

avada-5151.css

2543 ms

icomoon.woff

icomoon.woff

1999 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2571 ms

loader0.js

loader0.js

213 ms

css

css

176 ms

rs6.css

rs6.css

1320 ms

app.js

app.js

3 ms

2128-904-10-4019.js

2128-904-10-4019.js

19 ms

c

c

119 ms

application2.js

application2.js

12 ms

storage.html

storage.html

2 ms

storage.js

storage.js

4 ms

visits

visits

83 ms

theme.css

theme.css

6 ms

log.png

log.png

112 ms

cropped-Voltio-Logo-Favicon-1-192x192.png

cropped-Voltio-Logo-Favicon-1-192x192.png

617 ms

Accessibility Review

voltio.com.au accessibility score

75

Accessibility Issues

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

voltio.com.au 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

Missing source maps for large first-party JavaScript

SEO Factors

voltio.com.au SEO score

77

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

High

Tap targets are not sized appropriately

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 Voltio.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 Voltio.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

voltio.com.au

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