Tools & Wizards About Us
airqualityspecialistsaz.com screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

airqualityspecialistsaz.com

Phoenix Air Duct Cleaning, Air Quality Tests & Dryer Vent Cleaning

Page Load Speed

10 sec in total

First Response

225 ms

Resources Loaded

8.3 sec

Page Rendered

1.4 sec

airqualityspecialistsaz.com screenshot

About Website

Welcome to airqualityspecialistsaz.com homepage info - get ready to check Air Quality Specialistsaz best content right away, or after learning these important things about airqualityspecialistsaz.com

Air Quality Specialists offers air duct cleaning, indoor air quality testing, and dryer vent cleaning services in Phoenix, Arizona. Call us today!

Visit airqualityspecialistsaz.com

Key Findings

We analyzed Airqualityspecialistsaz.com page load time and found that the first response time was 225 ms and then it took 9.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

airqualityspecialistsaz.com performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value760 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

airqualityspecialistsaz.com

225 ms

www.airqualityspecialistsaz.com

151 ms

www.airqualityspecialistsaz.com

363 ms

theme.css

307 ms

hero1.jpg

101 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 60% of them (49 requests) were addressed to the original Airqualityspecialistsaz.com, 17% (14 requests) were made to I0.wp.com and 11% (9 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (752 ms) belongs to the original domain Airqualityspecialistsaz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 183.2 kB (10%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Airqualityspecialistsaz.com main page is 1.8 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. 60% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 173.3 kB

  • Original 204.4 kB
  • After minification 166.6 kB
  • After compression 31.0 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. This page needs HTML code to be minified as it can gain 37.8 kB, which is 18% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 173.3 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 56 B

  • Original 1.3 MB
  • After minification 1.3 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. Air Quality Specialistsaz images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.6 kB

  • Original 190.6 kB
  • After minification 190.6 kB
  • After compression 185.9 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

-7%

Potential reduce by 5.2 kB

  • Original 74.2 kB
  • After minification 74.2 kB
  • After compression 69.0 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. Airqualityspecialistsaz.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 54 (68%)

Requests Now

79

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Air Quality Specialistsaz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 32 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

airqualityspecialistsaz.com

airqualityspecialistsaz.com

225 ms

www.airqualityspecialistsaz.com

www.airqualityspecialistsaz.com

151 ms

www.airqualityspecialistsaz.com

www.airqualityspecialistsaz.com

363 ms

theme.css

theme.css

307 ms

hero1.jpg

hero1.jpg

101 ms

Air-Quality-Specialists-AZ-Logo-White.svg

Air-Quality-Specialists-AZ-Logo-White.svg

408 ms

over-45-years-of-experience.svg

over-45-years-of-experience.svg

413 ms

Guarantee.svg

Guarantee.svg

412 ms

a.svg

a.svg

86 ms

NADCA.svg

NADCA.svg

410 ms

check-mark-green.svg

check-mark-green.svg

112 ms

all.min.css

all.min.css

103 ms

all.css

all.css

220 ms

font-awesome.min.css

font-awesome.min.css

115 ms

air-duct-cleaning-experts-in-phoenix.jpg

air-duct-cleaning-experts-in-phoenix.jpg

100 ms

Before-air-duct-cleaning-1.jpg

Before-air-duct-cleaning-1.jpg

119 ms

After-air-duct-cleaning-1.jpg

After-air-duct-cleaning-1.jpg

118 ms

Air-quallity-testing.jpg

Air-quallity-testing.jpg

99 ms

jquery.min.js

jquery.min.js

127 ms

jquery-migrate.min.js

jquery-migrate.min.js

139 ms

player.js

player.js

127 ms

479 ms

lazysizes.min.js

lazysizes.min.js

126 ms

107258.js

107258.js

112 ms

517 ms

jQuery.headroom.min.js

jQuery.headroom.min.js

126 ms

663 ms

jquery.keyframes.js

jquery.keyframes.js

633 ms

704 ms

wpforms-user-journey.min.js

wpforms-user-journey.min.js

406 ms

752 ms

flickity.pkgd.min.js

flickity.pkgd.min.js

128 ms

672 ms

punycode.min.js

punycode.min.js

547 ms

utils.min.js

utils.min.js

548 ms

wpforms.min.js

wpforms.min.js

555 ms

bodyScrollLock.min.js

bodyScrollLock.min.js

142 ms

smooth-scroll.polyfills.min.js

smooth-scroll.polyfills.min.js

125 ms

theme.js

theme.js

613 ms

cleaning-dryer-vents.jpg

cleaning-dryer-vents.jpg

88 ms

all.min.css

all.min.css

3 ms

remixicon.css

remixicon.css

4 ms

flickity.min.css

flickity.min.css

5 ms

indoor-air-quality-association-member.png

indoor-air-quality-association-member.png

99 ms

gtm.js

gtm.js

125 ms

BPI-Logo.png

BPI-Logo.png

96 ms

air-conditioning-contractors-of-america-member.png

air-conditioning-contractors-of-america-member.png

467 ms

national-air-duct-cleaners-association-member.png

national-air-duct-cleaners-association-member.png

97 ms

angies-list-super-service-award.png

angies-list-super-service-award.png

106 ms

Certified-Environmental-Thermography-Investigator.png

Certified-Environmental-Thermography-Investigator.png

96 ms

bbb-a-rating-air-quality-specialists-az.png

bbb-a-rating-air-quality-specialists-az.png

150 ms

air-duct-cleaning-phoenix.jpg

air-duct-cleaning-phoenix.jpg

186 ms

js

js

61 ms

analytics.js

analytics.js

22 ms

collect

collect

67 ms

collect

collect

30 ms

ga-audiences

ga-audiences

38 ms

style.min.css

style.min.css

297 ms

slick.css

slick.css

353 ms

slick-theme.css

slick-theme.css

301 ms

base.css

base.css

349 ms

header.css

header.css

360 ms

layout.css

layout.css

13 ms

logo.css

logo.css

356 ms

plugins.css

plugins.css

14 ms

buttons.css

buttons.css

277 ms

typography.css

typography.css

310 ms

tailwind.css

tailwind.css

22 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

311 ms

videobackgroundpro.css

videobackgroundpro.css

82 ms

bafg-pro-style.css

bafg-pro-style.css

310 ms

responsive.css

responsive.css

323 ms

bafg-tri-image.css

bafg-tri-image.css

314 ms

twentytwenty.css

twentytwenty.css

89 ms

bafg-style.css

bafg-style.css

313 ms

wpforms-full.min.css

wpforms-full.min.css

16 ms

wpforms.css

wpforms.css

316 ms

star-rating-svg.css

star-rating-svg.css

348 ms

hero-block.css

hero-block.css

283 ms

icon-navigation.css

icon-navigation.css

351 ms

content-media-card.css

content-media-card.css

347 ms

parallax.css

parallax.css

13 ms

Accessibility Review

airqualityspecialistsaz.com accessibility score

80

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

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

airqualityspecialistsaz.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

Page has valid source maps

SEO Factors

airqualityspecialistsaz.com SEO score

77

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

High

Image elements do not have [alt] attributes

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Airqualityspecialistsaz.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 Airqualityspecialistsaz.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

airqualityspecialistsaz.com

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