Tools & Wizards About Us
energycommandcorp.com screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

energycommandcorp.com

HVAC & Electrical Services For Nashville | Energy Command Corp

Page Load Speed

4.5 sec in total

First Response

229 ms

Resources Loaded

3.8 sec

Page Rendered

468 ms

energycommandcorp.com screenshot

About Website

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

Energy Command Corp provides expert commercial electrical and HVAC services in the Nashville, TN area.

Visit energycommandcorp.com

Key Findings

We analyzed Energycommandcorp.com page load time and found that the first response time was 229 ms and then it took 4.2 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

energycommandcorp.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value16.1 s

0/100

25%

SI (Speed Index)

Value13.8 s

1/100

10%

TBT (Total Blocking Time)

Value930 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value12.8 s

13/100

10%

Network Requests Diagram

energycommandcorp.com

229 ms

www.energycommandcorp.com

1672 ms

jquery-3.6.0.min.js

141 ms

jquery-migrate-3.3.2.min.js

151 ms

jquery-ui.min.js

41 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 65% of them (35 requests) were addressed to the original Energycommandcorp.com, 11% (6 requests) were made to Cdnjs.cloudflare.com and 7% (4 requests) were made to Cdn.atwilltech.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Energycommandcorp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 446.1 kB (9%)

Content Size

5.0 MB

After Optimization

4.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Energycommandcorp.com main page is 5.0 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 4.8 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 54.7 kB

  • Original 64.4 kB
  • After minification 50.8 kB
  • After compression 9.7 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. This page needs HTML code to be minified as it can gain 13.6 kB, which is 21% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 54.7 kB or 85% of the original size.

Image Optimization

-8%

Potential reduce by 378.8 kB

  • Original 4.8 MB
  • After minification 4.4 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. Energy Command Corp images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 10.5 kB

  • Original 167.3 kB
  • After minification 167.3 kB
  • After compression 156.8 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

-6%

Potential reduce by 2.2 kB

  • Original 35.3 kB
  • After minification 35.3 kB
  • After compression 33.1 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. Energycommandcorp.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 34 (71%)

Requests Now

48

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energy Command Corp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

energycommandcorp.com

energycommandcorp.com

229 ms

www.energycommandcorp.com

www.energycommandcorp.com

1672 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

141 ms

jquery-migrate-3.3.2.min.js

jquery-migrate-3.3.2.min.js

151 ms

jquery-ui.min.js

jquery-ui.min.js

41 ms

jquery.slimmenu.min.js

jquery.slimmenu.min.js

41 ms

greensock.js

greensock.js

115 ms

layerslider.transitions.js

layerslider.transitions.js

116 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

192 ms

jquery.imgareaselect.js

jquery.imgareaselect.js

132 ms

prototype.js

prototype.js

270 ms

AdminPage.min.js

AdminPage.min.js

135 ms

AlertDialog.min.js

AlertDialog.min.js

191 ms

Component.min.js

Component.min.js

191 ms

ErrorDialog.min.js

ErrorDialog.min.js

191 ms

GoogleMapsAPI.min.js

GoogleMapsAPI.min.js

191 ms

main.min.js

main.min.js

231 ms

PopupDialog.js

PopupDialog.js

231 ms

WidgetReviewForm.min.js

WidgetReviewForm.min.js

236 ms

jquery-ui.min.css

jquery-ui.min.css

231 ms

slimmenu.min.css

slimmenu.min.css

190 ms

pintura.css

pintura.css

221 ms

froala_editor.pkgd.min.css

froala_editor.pkgd.min.css

37 ms

select2.min.js

select2.min.js

49 ms

jquery.mmenu.min.js

jquery.mmenu.min.js

238 ms

css.php

css.php

1126 ms

js

js

86 ms

slippry.min.js

slippry.min.js

269 ms

platform.js

platform.js

70 ms

platform.js

platform.js

42 ms

css

css

47 ms

all.min.css

all.min.css

23 ms

select2.min.css

select2.min.css

17 ms

gtm.js

gtm.js

72 ms

energy_command__2000____1000_px___14_-347339.png

energy_command__2000____1000_px___14_-347339.png

244 ms

energy_command__3_-348734.png

energy_command__3_-348734.png

210 ms

energy_command__4_-348767.png

energy_command__4_-348767.png

358 ms

img_3300-397708.jpg

img_3300-397708.jpg

209 ms

energy_command__6_-347342.png

energy_command__6_-347342.png

316 ms

energy_command__5_-347327.png

energy_command__5_-347327.png

286 ms

energy_command__2_-347288.sel.27632.png

energy_command__2_-347288.sel.27632.png

429 ms

ctaa-347372.png

ctaa-347372.png

237 ms

font

font

31 ms

font

font

41 ms

fa-solid-900.woff

fa-solid-900.woff

83 ms

fa-regular-400.woff

fa-regular-400.woff

136 ms

fa-brands-400.woff

fa-brands-400.woff

56 ms

ui-bg_flat_75_efefef_40x100.png

ui-bg_flat_75_efefef_40x100.png

65 ms

ui-icons_222222_256x240.png

ui-icons_222222_256x240.png

73 ms

jquery-ui.theme.min.css

jquery-ui.theme.min.css

37 ms

slicknav.css

slicknav.css

37 ms

layerslider.css

layerslider.css

38 ms

slippry.css

slippry.css

38 ms

jquery.mmenu.all.css

jquery.mmenu.all.css

39 ms

Accessibility Review

energycommandcorp.com accessibility score

91

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

Best Practices

energycommandcorp.com best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

energycommandcorp.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

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 Energycommandcorp.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 Energycommandcorp.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

energycommandcorp.com

Open Graph description is not detected on the main page of Energy Command Corp. 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: