Tools & Wizards About Us
air-o.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% 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

  • 100

    SEO

    Google-friendlier than
    94% of websites

air-o.com

A heating and cooling contractor serving the Residential and Commercial Heating and Air Conditioning needs of Oklahoma communities since 1985. | Air-O...

Page Load Speed

3.5 sec in total

First Response

147 ms

Resources Loaded

2.6 sec

Page Rendered

677 ms

air-o.com screenshot

About Website

Welcome to air-o.com homepage info - get ready to check Air O best content right away, or after learning these important things about air-o.com

Air-O Heat & Air Conditioning is a heating and cooling contractor serving the Residential and Commercial Heating and Air Conditioning needs of Oklahoma communities since 1985.

Visit air-o.com

Key Findings

We analyzed Air-o.com page load time and found that the first response time was 147 ms and then it took 3.3 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

air-o.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

95/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value4,130 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.113

86/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

Network Requests Diagram

air-o.com

147 ms

air-o.com

806 ms

js

94 ms

gtm.js

216 ms

tailwind.css

127 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 55% of them (24 requests) were addressed to the original Air-o.com, 11% (5 requests) were made to Gstatic.com and 9% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Air-o.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 97.1 kB (10%)

Content Size

998.7 kB

After Optimization

901.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Air-o.com main page is 998.7 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. 50% of websites need less resources to load. Javascripts take 448.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 84.4 kB

  • Original 99.8 kB
  • After minification 90.8 kB
  • After compression 15.4 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 84.4 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 416.0 kB
  • After minification 416.0 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. Air O images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 9.7 kB

  • Original 448.7 kB
  • After minification 448.7 kB
  • After compression 439.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-9%

Potential reduce by 3.0 kB

  • Original 34.2 kB
  • After minification 34.2 kB
  • After compression 31.2 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. Air-o.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (49%)

Requests Now

39

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Air O. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

air-o.com

air-o.com

147 ms

air-o.com

air-o.com

806 ms

js

js

94 ms

gtm.js

gtm.js

216 ms

tailwind.css

tailwind.css

127 ms

tiny-slider.css

tiny-slider.css

213 ms

styles.css

styles.css

265 ms

higher-standard.svg

higher-standard.svg

351 ms

250x90.png

250x90.png

273 ms

api.js

api.js

80 ms

chris-vasquez.jpg

chris-vasquez.jpg

313 ms

widget.js

widget.js

33 ms

tiny-slider.js

tiny-slider.js

314 ms

main.js

main.js

230 ms

lazy-scripts.js

lazy-scripts.js

313 ms

lazy-scripts-b.js

lazy-scripts-b.js

314 ms

platform.js

platform.js

165 ms

air-o-truck-HERO.jpg

air-o-truck-HERO.jpg

615 ms

js

js

46 ms

recaptcha__en.js

recaptcha__en.js

89 ms

residential-04.webp

residential-04.webp

257 ms

residential-01.webp

residential-01.webp

256 ms

residential-02.webp

residential-02.webp

516 ms

residential-00.webp

residential-00.webp

528 ms

commercial-00.webp

commercial-00.webp

408 ms

commercial-01.webp

commercial-01.webp

1291 ms

commercial-02.webp

commercial-02.webp

465 ms

home-generators-01.webp

home-generators-01.webp

569 ms

home-generators-02.webp

home-generators-02.webp

720 ms

home-generators-03.webp

home-generators-03.webp

674 ms

home-generators-04.webp

home-generators-04.webp

1458 ms

fbevents.js

fbevents.js

30 ms

anchor

anchor

40 ms

256 ms

styles__ltr.css

styles__ltr.css

7 ms

recaptcha__en.js

recaptcha__en.js

17 ms

sLPIoIr_9R2H1vFE63bCW9_RmUPMbLk-XyKwDAco0G4.js

sLPIoIr_9R2H1vFE63bCW9_RmUPMbLk-XyKwDAco0G4.js

92 ms

webworker.js

webworker.js

89 ms

logo_48.png

logo_48.png

77 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

34 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

37 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

41 ms

recaptcha__en.js

recaptcha__en.js

23 ms

googleReviews.js

googleReviews.js

22 ms

Accessibility Review

air-o.com accessibility score

86

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-hidden="true"] elements contain focusable descendents

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.

Best Practices

air-o.com 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

air-o.com SEO score

100

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

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 Air-o.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 Air-o.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

air-o.com

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