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advancedairsystems.net screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

advancedairsystems.net

Heating & Air Conditioning Contractor in Vancouver WA

Page Load Speed

3.6 sec in total

First Response

81 ms

Resources Loaded

2.7 sec

Page Rendered

836 ms

advancedairsystems.net screenshot

About Website

Welcome to advancedairsystems.net homepage info - get ready to check Advanced Air Systems best content right away, or after learning these important things about advancedairsystems.net

Heating & Air Conditioning Repair, Maintenance & Installation. HVAC Contractor in Vancouver, WA for over 20 years. Rebates and Financing Available.

Visit advancedairsystems.net

Key Findings

We analyzed Advancedairsystems.net page load time and found that the first response time was 81 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

advancedairsystems.net performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value970 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.113

86/100

15%

TTI (Time to Interactive)

Value14.5 s

9/100

10%

Network Requests Diagram

advancedairsystems.net

81 ms

advancedairsystems.net

1867 ms

widget.css

55 ms

katb_user_styles.css

10 ms

style.css

21 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 53% of them (63 requests) were addressed to the original Advancedairsystems.net, 42% (50 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Advancedairsystems.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 360.5 kB (19%)

Content Size

1.9 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Advancedairsystems.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. 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. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 313.2 kB

  • Original 358.7 kB
  • After minification 352.4 kB
  • After compression 45.4 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 313.2 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 6.4 kB

  • Original 1.1 MB
  • After minification 1.1 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. Advanced Air Systems images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 21.5 kB

  • Original 376.9 kB
  • After minification 376.9 kB
  • After compression 355.4 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

-38%

Potential reduce by 19.3 kB

  • Original 50.4 kB
  • After minification 50.4 kB
  • After compression 31.1 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. Advancedairsystems.net needs all CSS files to be minified and compressed as it can save up to 19.3 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (39%)

Requests Now

64

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Advanced Air Systems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

advancedairsystems.net

advancedairsystems.net

81 ms

advancedairsystems.net

advancedairsystems.net

1867 ms

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widget.css

55 ms

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katb_user_styles.css

10 ms

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style.css

21 ms

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js

441 ms

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widget.js

31 ms

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18 ms

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27 ms

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25 ms

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26 ms

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25 ms

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26 ms

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27 ms

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30 ms

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effect-slide.min.js

35 ms

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30 ms

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37 ms

jquery.fitvids.js

jquery.fitvids.js

31 ms

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34 ms

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33 ms

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33 ms

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35 ms

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35 ms

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36 ms

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style.css

5 ms

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gtm.js

529 ms

widget.js

widget.js

609 ms

AASLogoWeb.png

AASLogoWeb.png

64 ms

advanced-air-systems.jpg

advanced-air-systems.jpg

67 ms

heating-icon.png

heating-icon.png

65 ms

heat-fire-icon.png

heat-fire-icon.png

66 ms

ductless-advancedair-icon.png

ductless-advancedair-icon.png

65 ms

cooling-icon.png

cooling-icon.png

66 ms

air-accuclean.png

air-accuclean.png

68 ms

17152884933152827.png

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69 ms

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90 ms

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Heatpump.png

68 ms

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68 ms

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heatpump-installation-advanced-air-systems.jpg

69 ms

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89 ms

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90 ms

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89 ms

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90 ms

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92 ms

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93 ms

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90 ms

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91 ms

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124 ms

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93 ms

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95 ms

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119 ms

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Accessibility Review

advancedairsystems.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

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

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

advancedairsystems.net best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

advancedairsystems.net SEO score

93

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 Advancedairsystems.net 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 Advancedairsystems.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

advancedairsystems.net

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