Tools & Wizards About Us
firstchoiceheatingcooling.net screenshot

Report Summary

  • 4

    Performance

    Renders faster than
    20% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 63% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 90

    SEO

    Google-friendlier than
    69% of websites

firstchoiceheatingcooling.net

HVAC Services | Denver, CO - First Choice Heating and Cooling

Page Load Speed

5.3 sec in total

First Response

362 ms

Resources Loaded

4.2 sec

Page Rendered

735 ms

firstchoiceheatingcooling.net screenshot

About Website

Welcome to firstchoiceheatingcooling.net homepage info - get ready to check First Choice Heating Cooling best content right away, or after learning these important things about firstchoiceheatingcooling.net

Restore your heating and air units with HVAC services from First Choice Heating and Cooling in Denver, CO. We can handle simple and complex heating and air repair jobs.

Visit firstchoiceheatingcooling.net

Key Findings

We analyzed Firstchoiceheatingcooling.net page load time and found that the first response time was 362 ms and then it took 5 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

firstchoiceheatingcooling.net performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value3,540 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.836

4/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

firstchoiceheatingcooling.net

362 ms

www.firstchoiceheatingcooling.net

479 ms

jquery.js

1453 ms

button.css

1336 ms

browserBehavior.js

311 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 24% of them (16 requests) were addressed to the original Firstchoiceheatingcooling.net, 52% (35 requests) were made to Assets.myregisteredsite.com and 12% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Assets.myregisteredsite.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 98.7 kB (5%)

Content Size

1.9 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Firstchoiceheatingcooling.net main page is 1.9 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. 45% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 79.0 kB

  • Original 105.4 kB
  • After minification 104.8 kB
  • After compression 26.5 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 79.0 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 3.6 kB

  • Original 1.7 MB
  • After minification 1.7 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. First Choice Heating Cooling images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 15.3 kB

  • Original 94.8 kB
  • After minification 93.8 kB
  • After compression 79.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 15.3 kB or 16% of the original size.

CSS Optimization

-15%

Potential reduce by 851 B

  • Original 5.6 kB
  • After minification 5.6 kB
  • After compression 4.7 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. Firstchoiceheatingcooling.net needs all CSS files to be minified and compressed as it can save up to 851 B or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (67%)

Requests Now

54

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of First Choice Heating Cooling. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

firstchoiceheatingcooling.net

firstchoiceheatingcooling.net

362 ms

www.firstchoiceheatingcooling.net

www.firstchoiceheatingcooling.net

479 ms

jquery.js

jquery.js

1453 ms

button.css

button.css

1336 ms

browserBehavior.js

browserBehavior.js

311 ms

utils.js

utils.js

304 ms

shared.js

shared.js

1340 ms

navigation.js

navigation.js

301 ms

uaDefaultStylesReset.css

uaDefaultStylesReset.css

1341 ms

popup.js

popup.js

373 ms

ResourceLoader.js

ResourceLoader.js

1351 ms

webcom_copyright_kw.js

webcom_copyright_kw.js

1348 ms

webfont.js

webfont.js

47 ms

googleFonts.css

googleFonts.css

33 ms

css

css

118 ms

css

css

124 ms

navigation.js

navigation.js

63 ms

core.js

core.js

78 ms

socialmediashare.js

socialmediashare.js

79 ms

jqueryvalidate.js

jqueryvalidate.js

106 ms

form.js

form.js

89 ms

footercontact.js

footercontact.js

91 ms

json.js

json.js

27 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

65 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

54 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexQ.ttf

51 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexQ.ttf

52 ms

hoverIntent.js

hoverIntent.js

42 ms

bgIframe.js

bgIframe.js

42 ms

superfish.js

superfish.js

44 ms

handler.js

handler.js

49 ms

helper.js

helper.js

45 ms

positioner.js

positioner.js

43 ms

structure.css

structure.css

88 ms

smstemplates.js

smstemplates.js

90 ms

socialmediashare.css

socialmediashare.css

85 ms

utils.js

utils.js

92 ms

resources.js

resources.js

77 ms

templates.js

templates.js

99 ms

form.css

form.css

102 ms

form_generic.css

form_generic.css

101 ms

jquery.json-2.2.min.js

jquery.json-2.2.min.js

101 ms

templates.js

templates.js

101 ms

footercontact.css

footercontact.css

105 ms

114657348_scaled_374x268.jpg

114657348_scaled_374x268.jpg

630 ms

phone-black.png

phone-black.png

277 ms

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114657783.png

636 ms

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120350269.png

638 ms

120033974.jpg

120033974.jpg

616 ms

120033972_scaled_163x188.jpg

120033972_scaled_163x188.jpg

617 ms

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113604189.png

548 ms

113604187.jpg

113604187.jpg

1152 ms

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114657634.jpg

885 ms

113604186.jpg

113604186.jpg

1146 ms

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7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e0.ttf

179 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFkpl0k30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFkpl0k30e0.ttf

473 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

294 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUZiYA.ttf

297 ms

boha-2015-border.png

boha-2015-border.png

413 ms

placeholder.png

placeholder.png

154 ms

facebook-color.png

facebook-color.png

85 ms

twitter-color.png

twitter-color.png

85 ms

linkedin-color.png

linkedin-color.png

85 ms

113604189.png

113604189.png

348 ms

toprated-border.png

toprated-border.png

188 ms

logger.php

logger.php

77 ms

www.firstchoiceheatingcooling.net

www.firstchoiceheatingcooling.net

380 ms

Accessibility Review

firstchoiceheatingcooling.net 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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

Best Practices

firstchoiceheatingcooling.net best practices score

50

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

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

firstchoiceheatingcooling.net SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Firstchoiceheatingcooling.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Firstchoiceheatingcooling.net 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

firstchoiceheatingcooling.net

Open Graph description is not detected on the main page of First Choice Heating Cooling. 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: