Tools & Wizards About Us
airthings.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

airthings.com

Airthings | Smart indoor Radon & Air Quality Monitors

Page Load Speed

6.2 sec in total

First Response

680 ms

Resources Loaded

3.9 sec

Page Rendered

1.7 sec

airthings.com screenshot

About Website

Click here to check amazing Airthings content for Canada. Otherwise, check out these important facts you probably never knew about airthings.com

Monitor radon & indoor air quality with Airthings. Our smart radon and air quality monitors help you understand and improve your home's air. Breathe better today!

Visit airthings.com

Key Findings

We analyzed Airthings.com page load time and found that the first response time was 680 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

airthings.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value7.0 s

33/100

10%

TBT (Total Blocking Time)

Value4,620 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value20.0 s

2/100

10%

Network Requests Diagram

www.airthings.com

680 ms

styles.css

28 ms

lipscore.css

41 ms

wallets.css

40 ms

promo_link.js

40 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 80% of them (95 requests) were addressed to the original Airthings.com, 8% (10 requests) were made to Shop.airthings.com and 3% (4 requests) were made to Cms.airthings.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Airthings.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (6%)

Content Size

24.1 MB

After Optimization

22.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Airthings.com main page is 24.1 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. Only a small number of websites need less resources to load. Images take 23.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 596.7 kB

  • Original 705.1 kB
  • After minification 643.2 kB
  • After compression 108.4 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 596.7 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 702.9 kB

  • Original 23.3 MB
  • After minification 22.6 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. Airthings images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 87.9 kB

  • Original 113.2 kB
  • After minification 113.2 kB
  • After compression 25.3 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 87.9 kB or 78% of the original size.

CSS Optimization

-99%

Potential reduce by 39.4 kB

  • Original 39.8 kB
  • After minification 907 B
  • After compression 419 B

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. Airthings.com needs all CSS files to be minified and compressed as it can save up to 39.4 kB or 99% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (19%)

Requests Now

118

After Optimization

95

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 118 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Airthings. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.airthings.com

www.airthings.com

680 ms

styles.css

styles.css

28 ms

lipscore.css

lipscore.css

41 ms

wallets.css

wallets.css

40 ms

promo_link.js

promo_link.js

40 ms

lipscore.js

lipscore.js

47 ms

lottie.min.js

lottie.min.js

46 ms

25408280476.js

25408280476.js

67 ms

uc.js

uc.js

62 ms

bv.js

bv.js

51 ms

alpine.min.js

alpine.min.js

44 ms

gtm.js

gtm.js

309 ms

analytics.min.js

analytics.min.js

493 ms

Airthings-App-min.jpg

Airthings-App-min.jpg

284 ms

Wildifres.png

Wildifres.png

342 ms

Health.png

Health.png

330 ms

549c30a6-5cfd-4f52-a6bb-36c1b753ef11.png

549c30a6-5cfd-4f52-a6bb-36c1b753ef11.png

224 ms

Airthing-Sensors-min.jpg

Airthing-Sensors-min.jpg

199 ms

Airthings-Renew-min.jpg

Airthings-Renew-min.jpg

206 ms

Airthing-ViewRadon-min.jpg

Airthing-ViewRadon-min.jpg

206 ms

AirthingViewPlus_1-min.jpg

AirthingViewPlus_1-min.jpg

200 ms

delivery.png

delivery.png

202 ms

money.png

money.png

205 ms

task_alt.png

task_alt.png

205 ms

support_agent_FILL0_wght400_GRAD0_opsz24.png

support_agent_FILL0_wght400_GRAD0_opsz24.png

206 ms

article_3.png

article_3.png

215 ms

Pollution.png

Pollution.png

276 ms

Allergies.png

Allergies.png

275 ms

Airthings%20View%20Pollution%20-%20Hero%20Image%20-%20Front_PM_Transparent.png

Airthings%20View%20Pollution%20-%20Hero%20Image%20-%20Front_PM_Transparent.png

354 ms

site-home.png

site-home.png

144 ms

site-work-new.png

site-work-new.png

145 ms

site-school.png

site-school.png

145 ms

site-verified.png

site-verified.png

140 ms

airthings-logo-horizontal.svg

airthings-logo-horizontal.svg

351 ms

flag_US_EN.svg

flag_US_EN.svg

141 ms

flag_en.svg

flag_en.svg

145 ms

flag_US_EN.svg

flag_US_EN.svg

151 ms

flag_en-ca.svg

flag_en-ca.svg

146 ms

flag_fr-ca.svg

flag_fr-ca.svg

153 ms

flag_da.svg

flag_da.svg

148 ms

flag_no.svg

flag_no.svg

163 ms

flag_sv.svg

flag_sv.svg

149 ms

flag_en-gb.svg

flag_en-gb.svg

158 ms

renew_airthings_air_purifier_1_2.png

renew_airthings_air_purifier_1_2.png

194 ms

renew_filters6.png

renew_filters6.png

204 ms

view_plus_-_hero_image_-_us_-_front_desktop_1000x1000_1.png

view_plus_-_hero_image_-_us_-_front_desktop_1000x1000_1.png

193 ms

wave_plus_-_hero_image_-_front_desktop_1000x1000.png

wave_plus_-_hero_image_-_front_desktop_1000x1000.png

198 ms

wave_plus_-_black_-_hero_image_-_front_1.png

wave_plus_-_black_-_hero_image_-_front_1.png

202 ms

wave_mini_-_hero_image_-_front_desktop_1000x1000.png

wave_mini_-_hero_image_-_front_desktop_1000x1000.png

207 ms

view_radon_-_hero_image_-_us_-_front_desktop_1000x1000.png

view_radon_-_hero_image_-_us_-_front_desktop_1000x1000.png

208 ms

corentium_home_us_-_hero_image_-_front.png

corentium_home_us_-_hero_image_-_front.png

209 ms

essential-kit.png

essential-kit.png

208 ms

renew-x2_1_2.png

renew-x2_1_2.png

211 ms

view_plus_wave_plus_-_hero_image_-_front.png

view_plus_wave_plus_-_hero_image_-_front.png

214 ms

wave_mini_app_-_hero_image_-_left.png

wave_mini_app_-_hero_image_-_left.png

214 ms

us_view_plus_view_radon_-_including_new_app_1000x1000.png

us_view_plus_view_radon_-_including_new_app_1000x1000.png

218 ms

us_view_plusx2_-_hero_image_-_desktop_1000x1000_1.png

us_view_plusx2_-_hero_image_-_desktop_1000x1000_1.png

219 ms

Airthings%20App%20Air%20Glimpse.png

Airthings%20App%20Air%20Glimpse.png

599 ms

corentium%20home.png

corentium%20home.png

560 ms

App%20Store%20-%20black.png

App%20Store%20-%20black.png

511 ms

Google%20Play%20-%20black.png

Google%20Play%20-%20black.png

569 ms

Airthings%20Renew%20-%20tr.png

Airthings%20Renew%20-%20tr.png

769 ms

Essential%20Bundle.png

Essential%20Bundle.png

904 ms

health.png

health.png

1289 ms

Productivity.png

Productivity.png

284 ms

lazy-load.js

lazy-load.js

264 ms

productivity.png

productivity.png

1112 ms

Sleep.png

Sleep.png

1258 ms

Sleep.png

Sleep.png

787 ms

asthma.png

asthma.png

1343 ms

Asthma.png

Asthma.png

1056 ms

Allergy.png

Allergy.png

1532 ms

Pollen.png

Pollen.png

1215 ms

purifier.png

purifier.png

1755 ms

healthy%20home.png

healthy%20home.png

1997 ms

radon%20gas.png

radon%20gas.png

1842 ms

radon%20solutions.png

radon%20solutions.png

1698 ms

radon%20levels.png

radon%20levels.png

1887 ms

wildifre.png

wildifre.png

1863 ms

view_plus_-_hero_image_-_us_-_front_desktop_1000x1000_1.png

view_plus_-_hero_image_-_us_-_front_desktop_1000x1000_1.png

1692 ms

radon_44px.png

radon_44px.png

1663 ms

PM25_44px.png

PM25_44px.png

1665 ms

CO2_44px.png

CO2_44px.png

1663 ms

temperature_44px.png

temperature_44px.png

1661 ms

voc_44px.png

voc_44px.png

1659 ms

pressure_44px.png

pressure_44px.png

1659 ms

humidity_44px.png

humidity_44px.png

1660 ms

view_plus_wave_plus_-_hero_image_-_front.png

view_plus_wave_plus_-_hero_image_-_front.png

1668 ms

chair_FILL0_wght400_GRAD0_opsz24.png

chair_FILL0_wght400_GRAD0_opsz24.png

1669 ms

bed_FILL0_wght400_GRAD0_opsz24.png

bed_FILL0_wght400_GRAD0_opsz24.png

1670 ms

wave_mini_app_-_hero_image_-_left.png

wave_mini_app_-_hero_image_-_left.png

1670 ms

shower_FILL0_wght400_GRAD0_opsz24.png

shower_FILL0_wght400_GRAD0_opsz24.png

1669 ms

us_view_plus_view_radon_-_including_new_app_1000x1000.png

us_view_plus_view_radon_-_including_new_app_1000x1000.png

1670 ms

floor_FILL0_wght400_GRAD0_opsz24.png

floor_FILL0_wght400_GRAD0_opsz24.png

1674 ms

us_view_plusx2_-_hero_image_-_desktop_1000x1000_1.png

us_view_plusx2_-_hero_image_-_desktop_1000x1000_1.png

1546 ms

polyfill.min.js

polyfill.min.js

43 ms

renew_airthings_air_purifier_1_2.png

renew_airthings_air_purifier_1_2.png

1389 ms

essential-kit.png

essential-kit.png

1346 ms

renew-x2_1_2.png

renew-x2_1_2.png

1337 ms

view-plus-box-2.jpg

view-plus-box-2.jpg

1313 ms

airthings-app-crop.jpg

airthings-app-crop.jpg

1191 ms

afb-dashboard-2x.png

afb-dashboard-2x.png

1014 ms

Airthings_Renew_and_Wave_Enhance_1.png

Airthings_Renew_and_Wave_Enhance_1.png

997 ms

Airthings%20View%20Pollution%20-%20Lifestyle%20family_WEB.jpg

Airthings%20View%20Pollution%20-%20Lifestyle%20family_WEB.jpg

2075 ms

Radon_at_home.png

Radon_at_home.png

718 ms

Wildfire-air.jpg

Wildfire-air.jpg

1334 ms

youtube.png

youtube.png

635 ms

instagram.png

instagram.png

596 ms

facebook.png

facebook.png

512 ms

linkedin.png

linkedin.png

324 ms

logo-white.png

logo-white.png

156 ms

airthings-footer-logo-white.png

airthings-footer-logo-white.png

156 ms

apple-download.png

apple-download.png

155 ms

google-download.png

google-download.png

155 ms

visa.png

visa.png

154 ms

mastercard.png

mastercard.png

155 ms

apple-pay.png

apple-pay.png

160 ms

google-pay.png

google-pay.png

157 ms

klarna.png

klarna.png

157 ms

Accessibility Review

airthings.com accessibility score

83

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

ARIA IDs are not unique

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

airthings.com best practices score

75

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

airthings.com SEO score

83

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

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Airthings.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 Airthings.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

airthings.com

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