Tools & Wizards About Us
enertiahvac.com screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

enertiahvac.com

Enertia HVAC/R - Refrigeration, Hot Side, and Commercial HVAC Experts

Page Load Speed

9.7 sec in total

First Response

2.1 sec

Resources Loaded

7.1 sec

Page Rendered

421 ms

enertiahvac.com screenshot

About Website

Visit enertiahvac.com now to see the best up-to-date Enertia HVAC content and also check out these interesting facts you probably never knew about enertiahvac.com

HVAC/R Contractors specializing in Refrigeration, Commercial HVAC, Hot Side, Air Conditioning & Heating in Plano, Dallas, Fort Worth and DFW Surrounding.

Visit enertiahvac.com

Key Findings

We analyzed Enertiahvac.com page load time and found that the first response time was 2.1 sec and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

enertiahvac.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.6 s

0/100

25%

SI (Speed Index)

Value19.1 s

0/100

10%

TBT (Total Blocking Time)

Value1,990 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.154

74/100

15%

TTI (Time to Interactive)

Value22.2 s

1/100

10%

Network Requests Diagram

www.enertiahvac.com

2130 ms

dashicons.min.css

58 ms

wunderground.css

115 ms

sfsi-style.css

165 ms

styles.css

161 ms

Our browser made a total of 151 requests to load all elements on the main page. We found that 68% of them (102 requests) were addressed to the original Enertiahvac.com, 11% (17 requests) were made to Fonts.gstatic.com and 3% (4 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Enertiahvac.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 256.4 kB (12%)

Content Size

2.1 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Enertiahvac.com main page is 2.1 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 949.6 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 238.2 kB

  • Original 270.2 kB
  • After minification 265.4 kB
  • After compression 32.0 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 238.2 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 44 B

  • Original 708.4 kB
  • After minification 708.4 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. Enertia HVAC images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 11.8 kB

  • Original 949.6 kB
  • After minification 949.6 kB
  • After compression 937.8 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

-3%

Potential reduce by 6.3 kB

  • Original 219.3 kB
  • After minification 219.3 kB
  • After compression 213.0 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. Enertiahvac.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 93 (71%)

Requests Now

131

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Enertia HVAC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 71 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.enertiahvac.com

www.enertiahvac.com

2130 ms

dashicons.min.css

dashicons.min.css

58 ms

wunderground.css

wunderground.css

115 ms

sfsi-style.css

sfsi-style.css

165 ms

styles.css

styles.css

161 ms

settings.css

settings.css

162 ms

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176 ms

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ultimate_bg.min.js

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frm.min.js

frm.min.js

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jquery.prettyPhoto.min.js

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owl.carousel.min.js

owl.carousel.min.js

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imagesloaded.pkgd.min.js

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underscore.min.js

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waypoints.min.js

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426 ms

Defaults.woff

Defaults.woff

520 ms

fontawesome-webfont.woff

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logo.png

logo.png

413 ms

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419 ms

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25 ms

licensed-and-insured-hvac-contractors1.png

licensed-and-insured-hvac-contractors1.png

368 ms

embed

embed

204 ms

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Accessibility Review

enertiahvac.com accessibility score

86

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

enertiahvac.com best practices score

67

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

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

SEO Factors

enertiahvac.com SEO score

96

Search Engine Optimization Advices

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 Enertiahvac.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 Enertiahvac.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

enertiahvac.com

Open Graph description is not detected on the main page of Enertia HVAC. 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: