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denvergeothermalheating.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

denvergeothermalheating.com

Denver Geothermal Heating & Cooling | Denver Geothermal Heating

Page Load Speed

2.9 sec in total

First Response

32 ms

Resources Loaded

2.7 sec

Page Rendered

215 ms

denvergeothermalheating.com screenshot

About Website

Welcome to denvergeothermalheating.com homepage info - get ready to check Denver Geothermal Heating best content right away, or after learning these important things about denvergeothermalheating.com

A full service geothermal provider for the Denver area, Denver Geothermal Heating is dedicated to helping you save money on all of your heating, cooling and hot water costs.

Visit denvergeothermalheating.com

Key Findings

We analyzed Denvergeothermalheating.com page load time and found that the first response time was 32 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

denvergeothermalheating.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value480 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0.034

100/100

15%

TTI (Time to Interactive)

Value8.4 s

38/100

10%

Network Requests Diagram

denvergeothermalheating.com

32 ms

www.denvergeothermalheating.com

2286 ms

css

41 ms

d526b75a-59c2-abdb-4e16-5a9b47a703e3.css

14 ms

b901f73b-4cdd-8ef9-faa1-b2edaef7a958.js

28 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 46% of them (11 requests) were addressed to the original Denvergeothermalheating.com, 17% (4 requests) were made to Googletagmanager.com and 17% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Denvergeothermalheating.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 99.4 kB (11%)

Content Size

912.6 kB

After Optimization

813.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Denvergeothermalheating.com main page is 912.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Images take 767.4 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 27.9 kB

  • Original 37.1 kB
  • After minification 34.4 kB
  • After compression 9.2 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 27.9 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 3.1 kB

  • Original 767.4 kB
  • After minification 764.3 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. Denver Geothermal Heating images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 25.3 kB

  • Original 54.5 kB
  • After minification 47.5 kB
  • After compression 29.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 25.3 kB or 47% of the original size.

CSS Optimization

-80%

Potential reduce by 43.1 kB

  • Original 53.7 kB
  • After minification 53.5 kB
  • After compression 10.6 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. Denvergeothermalheating.com needs all CSS files to be minified and compressed as it can save up to 43.1 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (67%)

Requests Now

18

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Denver Geothermal Heating. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

denvergeothermalheating.com

denvergeothermalheating.com

32 ms

www.denvergeothermalheating.com

www.denvergeothermalheating.com

2286 ms

css

css

41 ms

d526b75a-59c2-abdb-4e16-5a9b47a703e3.css

d526b75a-59c2-abdb-4e16-5a9b47a703e3.css

14 ms

b901f73b-4cdd-8ef9-faa1-b2edaef7a958.js

b901f73b-4cdd-8ef9-faa1-b2edaef7a958.js

28 ms

js

js

46 ms

WebResource.axd

WebResource.axd

62 ms

ScriptResource.axd

ScriptResource.axd

39 ms

ScriptResource.axd

ScriptResource.axd

36 ms

jquery.min.js

jquery.min.js

44 ms

hammer.min.js

hammer.min.js

61 ms

aef7b8b6-72f7-24e3-9c55-083c188f0ad0.js

aef7b8b6-72f7-24e3-9c55-083c188f0ad0.js

60 ms

slick.min.js

slick.min.js

93 ms

sitelogo.png

sitelogo.png

50 ms

js

js

95 ms

js

js

129 ms

js

js

129 ms

taxcredit-26-header.jpg

taxcredit-26-header.jpg

97 ms

home-loops-128.jpg

home-loops-128.jpg

263 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

96 ms

S6u9w4BMUTPHh7USSwiPHA.ttf

S6u9w4BMUTPHh7USSwiPHA.ttf

98 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

227 ms

S6u9w4BMUTPHh50XSwiPHA.ttf

S6u9w4BMUTPHh50XSwiPHA.ttf

228 ms

analytics.js

analytics.js

156 ms

Accessibility Review

denvergeothermalheating.com accessibility score

62

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

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[aria-*] attributes do not have valid values

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

High

Links do not have a discernible 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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

denvergeothermalheating.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

Page has valid source maps

SEO Factors

denvergeothermalheating.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

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 Denvergeothermalheating.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 Denvergeothermalheating.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

denvergeothermalheating.com

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