Access armstrongair.com. Quality Heating & Cooling Systems for Residential

Report Summary

About Website

Welcome to armstrongair.com homepage info - get ready to check Armstrong Air best content for United States right away, or after learning these important things about armstrongair.com

Armstrong Air is the professional's choice in quality heating and cooling for homes. Including oil & gas furnaces, air conditioners, heat pumps, & more.

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name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

13/100

25%

SI (Speed Index)

Value4.3 s

75/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.09

92/100

15%

TTI (Time to Interactive)

Value7.9 s

44/100

10%

www.armstrongair.com

191 ms

bootstrap.min.css

51 ms

bootstrap-icons.css

69 ms

_fonts.dotsass

136 ms

main.dotsass

209 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 30% of them (12 requests) were addressed to the original Armstrongair.com, 15% (6 requests) were made to Aaecdn.com and 13% (5 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (278 ms) relates to the external source Aaecdn.com.

Content Size

176.2 kB

After Optimization

139.6 kB

In fact, the total size of Armstrongair.com main page is 176.2 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. 55% of websites need less resources to load. Javascripts take 134.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 34.1 kB

Original 41.3 kB
After minification 30.8 kB
After compression 7.2 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 10.5 kB, which is 25% 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 34.1 kB or 83% of the original size.

JavaScript Optimization

-2%

Potential reduce by 2.5 kB

Original 134.9 kB
After minification 134.8 kB
After compression 132.4 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

-33%

Potential reduce by 9 B

Original 27 B
After minification 18 B
After compression 18 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. Armstrongair.com needs all CSS files to be minified and compressed as it can save up to 9 B or 33% of the original size.

Requests Now

After Optimization

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Armstrong Air. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

ARIA IDs are not unique

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

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/).

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 Armstrongair.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 Armstrongair.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

armstrongair.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Quality Heating & Cooling Systems for Residential | Armstrong Air

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)