Tools & Wizards About Us
airsystems-usa.com screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

airsystems-usa.com

Your Source for Industrial Air Equipment Solutions | Air Systems

Page Load Speed

1.2 sec in total

First Response

120 ms

Resources Loaded

813 ms

Page Rendered

234 ms

airsystems-usa.com screenshot

About Website

Welcome to airsystems-usa.com homepage info - get ready to check Air Systems Usa best content right away, or after learning these important things about airsystems-usa.com

Air Systems is your source for air equipment solutions including industrial fans, dampers, expansion joints, industrial humidifiers and more.

Visit airsystems-usa.com

Key Findings

We analyzed Airsystems-usa.com page load time and found that the first response time was 120 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

airsystems-usa.com performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value4.1 s

80/100

10%

TBT (Total Blocking Time)

Value220 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.152

75/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

airsystems-usa.com

120 ms

www.airsystems-usa.com

84 ms

www.airsystems-usa.com

143 ms

autoptimize_4a84b8184a2a5187ca3b77c4005467e2.css

82 ms

js

50 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 70% of them (19 requests) were addressed to the original Airsystems-usa.com, 15% (4 requests) were made to Fonts.gstatic.com and 4% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (199 ms) belongs to the original domain Airsystems-usa.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 53.4 kB (14%)

Content Size

376.9 kB

After Optimization

323.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Airsystems-usa.com main page is 376.9 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. 30% of websites need less resources to load. Images take 197.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 29.6 kB

  • Original 38.1 kB
  • After minification 38.1 kB
  • After compression 8.5 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 29.6 kB or 78% of the original size.

Image Optimization

-11%

Potential reduce by 21.2 kB

  • Original 197.0 kB
  • After minification 175.8 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. Obviously, Air Systems Usa needs image optimization as it can save up to 21.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 1.4 kB

  • Original 94.6 kB
  • After minification 94.6 kB
  • After compression 93.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 1.2 kB

  • Original 47.1 kB
  • After minification 47.1 kB
  • After compression 45.9 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. Airsystems-usa.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (28%)

Requests Now

18

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Air Systems Usa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

airsystems-usa.com

airsystems-usa.com

120 ms

www.airsystems-usa.com

www.airsystems-usa.com

84 ms

www.airsystems-usa.com

www.airsystems-usa.com

143 ms

autoptimize_4a84b8184a2a5187ca3b77c4005467e2.css

autoptimize_4a84b8184a2a5187ca3b77c4005467e2.css

82 ms

js

js

50 ms

lazysizes.min.js

lazysizes.min.js

104 ms

jquery-3.7.1.min.js

jquery-3.7.1.min.js

22 ms

autoptimize_13925ffc9818d4f9736a35e4ba82cf52.js

autoptimize_13925ffc9818d4f9736a35e4ba82cf52.js

167 ms

webfont.js

webfont.js

51 ms

autoptimize_single_16623e9f7cd802cf093c325c511a739c.js

autoptimize_single_16623e9f7cd802cf093c325c511a739c.js

58 ms

LinkedIn-logo.gif

LinkedIn-logo.gif

44 ms

FB-Logo.gif

FB-Logo.gif

76 ms

logo.png

logo.png

88 ms

hiring-banner.png

hiring-banner.png

88 ms

Gear-Drive-Damper_GB-1.png

Gear-Drive-Damper_GB-1.png

199 ms

css

css

37 ms

ajax-loader.gif

ajax-loader.gif

44 ms

Blue-Banner-Background.jpg

Blue-Banner-Background.jpg

75 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVcUwaEQXjM.ttf

21 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4gaVcUwaEQXjM.ttf

31 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVcUwaEQXjM.ttf

35 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVcUwaEQXjM.ttf

46 ms

slick.woff

slick.woff

50 ms

industrial-fans.jpg

industrial-fans.jpg

97 ms

industrial-dampers.jpg

industrial-dampers.jpg

97 ms

flex-connectors.jpg

flex-connectors.jpg

98 ms

Indus-Humid.jpg

Indus-Humid.jpg

90 ms

Accessibility Review

airsystems-usa.com accessibility score

89

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

airsystems-usa.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

airsystems-usa.com SEO score

82

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

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 Airsystems-usa.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 Airsystems-usa.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

airsystems-usa.com

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