Access royalcomfortheatingairconditioning.com. Royal Comfort Heating & Air Conditioning Inc: Home Page

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value130.3 s

0/100

25%

SI (Speed Index)

Value71.8 s

0/100

10%

TBT (Total Blocking Time)

Value780 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0.189

65/100

15%

TTI (Time to Interactive)

Value103.8 s

0/100

10%

royalcomfortheatingairconditioning.com

63 ms

royalcomfortheatingairconditioning.com

791 ms

js

88 ms

gtm.js

142 ms

e1d887abd0.js

285 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 44% of them (38 requests) were addressed to the original Royalcomfortheatingairconditioning.com, 12% (10 requests) were made to Cdnjs.cloudflare.com and 10% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (791 ms) belongs to the original domain Royalcomfortheatingairconditioning.com.

Content Size

31.3 MB

After Optimization

29.2 MB

In fact, the total size of Royalcomfortheatingairconditioning.com main page is 31.3 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 30.7 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 54.2 kB

Original 70.1 kB
After minification 69.8 kB
After compression 16.0 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. 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 54.2 kB or 77% of the original size.

Image Optimization

-7%

Potential reduce by 2.0 MB

Original 30.7 MB
After minification 28.7 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. Royal Comfort Heating Air Conditioning images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.7 kB

Original 440.2 kB
After minification 440.2 kB
After compression 435.5 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

-20%

Potential reduce by 10.4 kB

Original 51.7 kB
After minification 41.4 kB
After compression 41.3 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. Royalcomfortheatingairconditioning.com needs all CSS files to be minified and compressed as it can save up to 10.4 kB or 20% of the original size.

Requests Now

After Optimization

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Royal Comfort Heating Air Conditioning. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 19 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 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.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

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

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

High

Image elements do not have [alt] attributes

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

High

Links are not crawlable

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 Royalcomfortheatingairconditioning.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 Royalcomfortheatingairconditioning.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

royalcomfortheatingairconditioning.com

Open Graph data is detected on the main page of Royal Comfort Heating Air Conditioning. 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

Royal Comfort Heating & Air Conditioning Inc: Home Page

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)

Network Requests Diagram

royalcomfortheatingairconditioning.com

royalcomfortheatingairconditioning.com

js

gtm.js

e1d887abd0.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

royalcomfortheatingairconditioning.com

royalcomfortheatingairconditioning.com

js

gtm.js

e1d887abd0.js

bootstrap.min.css

icon-font.min.css

animate.min.css

owl.carousel.min.css

owl.theme.default.min.css

magnific-popup.min.css

pe-icon-7-stroke.css

font-awesome.css

settings.css

layers.css

navigation.css

jquery.min.js

jquery-ui.min.js

svgembedder.min.js

wow.min.js

jquery.themepunch.tools.min.js

jquery.themepunch.revolution.min.js

jquery.magnific-popup.min.js

gallery-popup.js

styles.css

email-decode.min.js

fontawesome.min.css

my-forms.css

jquery.maskedinput.min.js

jquery.validate.min.js

jquery.form.min.js

my-forms.js

api.js

uploadImages.js

popper.min.js

bootstrap.min.js

jarallax.min.js

jarallax-video.min.js

jarallax-element.min.js

owl.carousel.min.js

popper.min.js

jarallax.min.js

jarallax-element.min.js