Tools & Wizards About Us
superiorheatingac.com screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

superiorheatingac.com

HVAC in Danville, VA | Superior Heating & Air Conditioning

Page Load Speed

1.7 sec in total

First Response

184 ms

Resources Loaded

1.2 sec

Page Rendered

335 ms

superiorheatingac.com screenshot

About Website

Welcome to superiorheatingac.com homepage info - get ready to check Superior Heating Ac best content right away, or after learning these important things about superiorheatingac.com

If you need HVAC servicing in your business or home in Danville, VA contact Superior Heating & Cooling and schedule an appointment, available for emergency too!

Visit superiorheatingac.com

Key Findings

We analyzed Superiorheatingac.com page load time and found that the first response time was 184 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

superiorheatingac.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value12.0 s

4/100

10%

TBT (Total Blocking Time)

Value1,650 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.348

32/100

15%

TTI (Time to Interactive)

Value23.4 s

1/100

10%

Network Requests Diagram

www.superiorheatingac.com

184 ms

js

115 ms

gtm.js

172 ms

widget.js

189 ms

js

169 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 11% of them (7 requests) were addressed to the original Superiorheatingac.com, 18% (12 requests) were made to Storage.googleapis.com and 14% (9 requests) were made to Files.hellonetcdn.com. The less responsive or slowest element that took the longest time to load (396 ms) relates to the external source Api.userway.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (42%)

Content Size

2.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Superiorheatingac.com main page is 2.7 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. 70% of websites need less resources to load. Javascripts take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 225.7 kB

  • Original 274.8 kB
  • After minification 268.5 kB
  • After compression 49.1 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 225.7 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 20.4 kB

  • Original 811.3 kB
  • After minification 790.9 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. Superior Heating Ac images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 814.8 kB

  • Original 1.5 MB
  • After minification 1.0 MB
  • After compression 700.6 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 814.8 kB or 54% of the original size.

CSS Optimization

-77%

Potential reduce by 67.5 kB

  • Original 88.1 kB
  • After minification 71.5 kB
  • After compression 20.6 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. Superiorheatingac.com needs all CSS files to be minified and compressed as it can save up to 67.5 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (54%)

Requests Now

59

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Superior Heating Ac. 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.superiorheatingac.com

www.superiorheatingac.com

184 ms

js

js

115 ms

gtm.js

gtm.js

172 ms

widget.js

widget.js

189 ms

js

js

169 ms

mind_loader.php

mind_loader.php

225 ms

carrier-logo-2020.png

carrier-logo-2020.png

100 ms

blue-seal-200-130-bbb-649.png

blue-seal-200-130-bbb-649.png

58 ms

js

js

138 ms

api.js

api.js

70 ms

core.min.js

core.min.js

289 ms

main.min.js

main.min.js

73 ms

facebook.png

facebook.png

103 ms

credit-cards-amex.png

credit-cards-amex.png

106 ms

credit-cards-discover.png

credit-cards-discover.png

108 ms

credit-cards-mastercard.png

credit-cards-mastercard.png

107 ms

credit-cards-visa.png

credit-cards-visa.png

108 ms

cool-cash-ad2024.jpg

cool-cash-ad2024.jpg

167 ms

brand_173_3.jpg

brand_173_3.jpg

136 ms

brand_173_4.jpg

brand_173_4.jpg

162 ms

reviews-stars.png

reviews-stars.png

131 ms

logo.png

logo.png

164 ms

icon-gears.png

icon-gears.png

132 ms

icon-wrench.png

icon-wrench.png

164 ms

icon-gear-wrench.png

icon-gear-wrench.png

136 ms

cubes.png

cubes.png

97 ms

carrier-checking-gauges.jpg

carrier-checking-gauges.jpg

163 ms

376 ms

carrier-van-furnace-new-logo.jpg

carrier-van-furnace-new-logo.jpg

155 ms

recaptcha__en.js

recaptcha__en.js

136 ms

mind_rs_prd.php

mind_rs_prd.php

133 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

68 ms

widget_app_base_1730455764190.js

widget_app_base_1730455764190.js

75 ms

ip-lookup.php

ip-lookup.php

201 ms

mind_local.css

mind_local.css

24 ms

mind_jsn_chk_av.php

mind_jsn_chk_av.php

47 ms

IePhJ5UXWb

IePhJ5UXWb

396 ms

br.php

br.php

92 ms

jquery.min.js

jquery.min.js

34 ms

css

css

44 ms

gocast_combined_g16.css

gocast_combined_g16.css

90 ms

info-64t.png

info-64t.png

23 ms

x-64.png

x-64.png

87 ms

css

css

19 ms

all.min.css

all.min.css

71 ms

video.6.13.0.js

video.6.13.0.js

191 ms

video-js.min.6.13.0.css

video-js.min.6.13.0.css

148 ms

jquery.min.js

jquery.min.js

8 ms

videojs-contextmenu-ui.css

videojs-contextmenu-ui.css

100 ms

rt-videojs-playlist-ui.css

rt-videojs-playlist-ui.css

101 ms

videojs-ie8.min.js

videojs-ie8.min.js

102 ms

videojs-playlist.min.js

videojs-playlist.min.js

101 ms

videojs-playlist-ui.min.js

videojs-playlist-ui.min.js

102 ms

videojs-contextmenu.min.js

videojs-contextmenu.min.js

102 ms

videojs-contextmenu-ui.min.js

videojs-contextmenu-ui.min.js

102 ms

CustomCCButton.js

CustomCCButton.js

128 ms

videojs-resolution-switcher-v7_20210303.js

videojs-resolution-switcher-v7_20210303.js

146 ms

videojs-resolution-switcher-v7.css

videojs-resolution-switcher-v7.css

128 ms

KolorWheel.min.js

KolorWheel.min.js

148 ms

SharePanel.js

SharePanel.js

149 ms

nx_proxy.php

nx_proxy.php

89 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

25 ms

fa-brands-400.ttf

fa-brands-400.ttf

28 ms

fa-solid-900.ttf

fa-solid-900.ttf

29 ms

fa-regular-400.ttf

fa-regular-400.ttf

23 ms

Accessibility Review

superiorheatingac.com accessibility score

94

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

Links do not have a discernible name

Best Practices

superiorheatingac.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

superiorheatingac.com SEO score

90

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 Superiorheatingac.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 Superiorheatingac.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

superiorheatingac.com

Open Graph description is not detected on the main page of Superior Heating Ac. 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: