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o3energy.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

o3energy.com

Clean, Smart, Renewable Energy for the Future | O3 Energy

Page Load Speed

2.4 sec in total

First Response

58 ms

Resources Loaded

1.8 sec

Page Rendered

567 ms

o3energy.com screenshot

About Website

Welcome to o3energy.com homepage info - get ready to check O3 Energy best content right away, or after learning these important things about o3energy.com

We provide renewable energy solutions for anyone wanting to lower operating costs, create a more sustainable future, and improve their facility's ROI.

Visit o3energy.com

Key Findings

We analyzed O3energy.com page load time and found that the first response time was 58 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

o3energy.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value27.6 s

0/100

25%

SI (Speed Index)

Value16.2 s

0/100

10%

TBT (Total Blocking Time)

Value4,010 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value42.5 s

0/100

10%

Network Requests Diagram

o3energy.com

58 ms

o3energy.com

930 ms

gtm.js

56 ms

style.min.css

92 ms

lc-public.css

64 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 93% of them (55 requests) were addressed to the original O3energy.com, 2% (1 request) were made to Googletagmanager.com and 2% (1 request) were made to Widgets.leadconnectorhq.com. The less responsive or slowest element that took the longest time to load (930 ms) belongs to the original domain O3energy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (55%)

Content Size

3.3 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of O3energy.com main page is 3.3 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. 80% 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. Javascripts take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 137.0 kB

  • Original 169.4 kB
  • After minification 166.8 kB
  • After compression 32.4 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 137.0 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 101 B

  • Original 696.2 kB
  • After minification 696.1 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. O3 Energy images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 928.4 kB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 601.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 928.4 kB or 61% of the original size.

CSS Optimization

-85%

Potential reduce by 752.3 kB

  • Original 880.5 kB
  • After minification 868.4 kB
  • After compression 128.2 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. O3energy.com needs all CSS files to be minified and compressed as it can save up to 752.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (81%)

Requests Now

43

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of O3 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 25 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

o3energy.com

o3energy.com

58 ms

o3energy.com

o3energy.com

930 ms

gtm.js

gtm.js

56 ms

style.min.css

style.min.css

92 ms

lc-public.css

lc-public.css

64 ms

swiper.min.css

swiper.min.css

66 ms

wp-sk-public.css

wp-sk-public.css

64 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

63 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

65 ms

formreset.min.css

formreset.min.css

64 ms

formsmain.min.css

formsmain.min.css

93 ms

readyclass.min.css

readyclass.min.css

80 ms

browsers.min.css

browsers.min.css

76 ms

avia-merged-styles-ff68e6b5c234053cbd8dd5a01c300b9e---647e5382f3a77.css

avia-merged-styles-ff68e6b5c234053cbd8dd5a01c300b9e---647e5382f3a77.css

110 ms

post-14431.css

post-14431.css

76 ms

jquery.min.js

jquery.min.js

134 ms

jquery-migrate.min.js

jquery-migrate.min.js

95 ms

loader.js

loader.js

36 ms

lc-public.js

lc-public.js

96 ms

jquery.json.min.js

jquery.json.min.js

104 ms

gravityforms.min.js

gravityforms.min.js

105 ms

api.js

api.js

31 ms

utils.min.js

utils.min.js

105 ms

avia-head-scripts-fa5ebcdd5bf8df31f2a419a453bcf7e4---647e53830a935.js

avia-head-scripts-fa5ebcdd5bf8df31f2a419a453bcf7e4---647e53830a935.js

132 ms

underscore.min.js

underscore.min.js

76 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

127 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

105 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

104 ms

dom-ready.min.js

dom-ready.min.js

105 ms

hooks.min.js

hooks.min.js

123 ms

i18n.min.js

i18n.min.js

123 ms

a11y.min.js

a11y.min.js

123 ms

vendor-theme.min.js

vendor-theme.min.js

123 ms

scripts-theme.min.js

scripts-theme.min.js

123 ms

smush-lazy-load.min.js

smush-lazy-load.min.js

123 ms

base.js

base.js

124 ms

dotlottie-player.js

dotlottie-player.js

273 ms

avia-footer-scripts-739f34ba134be45ba6e3625069a078d5---647e538467c3e.js

avia-footer-scripts-739f34ba134be45ba6e3625069a078d5---647e538467c3e.js

123 ms

O3_Solar-panels-in-a-sunset-with-tall-buildings-in-the-background.jpg

O3_Solar-panels-in-a-sunset-with-tall-buildings-in-the-background.jpg

170 ms

O3Energy_field-of-panels-with-mountains.jpg

O3Energy_field-of-panels-with-mountains.jpg

186 ms

O3Energy_small-sheet-of-solar-panels.jpg

O3Energy_small-sheet-of-solar-panels.jpg

163 ms

O3Energy_field-of-various-solar-panels.jpg

O3Energy_field-of-various-solar-panels.jpg

171 ms

O3_Map.png

O3_Map.png

685 ms

en-us.png

en-us.png

26 ms

O3_Energy_Header_Logo.png

O3_Energy_Header_Logo.png

27 ms

montserrat-regular.ttf

montserrat-regular.ttf

76 ms

montserrat-medium.ttf

montserrat-medium.ttf

52 ms

montserrat-light.ttf

montserrat-light.ttf

25 ms

montserrat-extralight.ttf

montserrat-extralight.ttf

78 ms

montserrat-thin.ttf

montserrat-thin.ttf

77 ms

montserrat-semibold.ttf

montserrat-semibold.ttf

77 ms

montserrat-bold.ttf

montserrat-bold.ttf

80 ms

montserrat-extrabold.ttf

montserrat-extrabold.ttf

78 ms

montserrat-black.ttf

montserrat-black.ttf

80 ms

o3_energy_icons_3.woff

o3_energy_icons_3.woff

79 ms

o3_energy_icons.woff

o3_energy_icons.woff

79 ms

o3_energy_icons_2.woff

o3_energy_icons_2.woff

166 ms

entypo-fontello.woff

entypo-fontello.woff

167 ms

recaptcha__en.js

recaptcha__en.js

67 ms

Accessibility Review

o3energy.com accessibility score

88

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-hidden="true"] elements contain focusable descendents

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

o3energy.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

o3energy.com SEO score

92

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

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 O3energy.com 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 O3energy.com 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

o3energy.com

Open Graph data is detected on the main page of O3 Energy. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: