Tools & Wizards About Us
charlottecomfortsystems.com screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

charlottecomfortsystems.com

Charlotte Comfort Systems | Your Source For Total HVAC Comfort

Page Load Speed

2 sec in total

First Response

229 ms

Resources Loaded

1.4 sec

Page Rendered

335 ms

charlottecomfortsystems.com screenshot

About Website

Visit charlottecomfortsystems.com now to see the best up-to-date Charlotte Comfort Systems content and also check out these interesting facts you probably never knew about charlottecomfortsystems.com

Providing quality furnace and air conditioner repairs, maintenance, and installation in NC & SC. Trusted HVAC services since 1998.

Visit charlottecomfortsystems.com

Key Findings

We analyzed Charlottecomfortsystems.com page load time and found that the first response time was 229 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

charlottecomfortsystems.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value1,070 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.38

27/100

15%

TTI (Time to Interactive)

Value12.8 s

13/100

10%

Network Requests Diagram

charlottecomfortsystems.com

229 ms

ddd920567d5e0968c387a21fbc9d7d32.min.css

169 ms

js

62 ms

js

112 ms

jquery.min.js

337 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 83% of them (25 requests) were addressed to the original Charlottecomfortsystems.com, 7% (2 requests) were made to Googletagmanager.com and 7% (2 requests) were made to Clarity.ms. The less responsive or slowest element that took the longest time to load (466 ms) belongs to the original domain Charlottecomfortsystems.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 471.6 kB (17%)

Content Size

2.8 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Charlottecomfortsystems.com main page is 2.8 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. 50% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 213.5 kB

  • Original 240.6 kB
  • After minification 239.6 kB
  • After compression 27.1 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 213.5 kB or 89% of the original size.

Image Optimization

-12%

Potential reduce by 256.9 kB

  • Original 2.2 MB
  • After minification 1.9 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. Obviously, Charlotte Comfort Systems needs image optimization as it can save up to 256.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 368 B

  • Original 199.2 kB
  • After minification 199.2 kB
  • After compression 198.8 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

-1%

Potential reduce by 762 B

  • Original 141.4 kB
  • After minification 141.4 kB
  • After compression 140.6 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. Charlottecomfortsystems.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (20%)

Requests Now

25

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Charlotte Comfort Systems. 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

charlottecomfortsystems.com

charlottecomfortsystems.com

229 ms

ddd920567d5e0968c387a21fbc9d7d32.min.css

ddd920567d5e0968c387a21fbc9d7d32.min.css

169 ms

js

js

62 ms

js

js

112 ms

jquery.min.js

jquery.min.js

337 ms

232ca49f32c3407b5ac2943437ea75ac.min.js

232ca49f32c3407b5ac2943437ea75ac.min.js

346 ms

e94047mbrh

e94047mbrh

132 ms

facebook-logo.svg

facebook-logo.svg

140 ms

logo.svg

logo.svg

135 ms

text-message-icon-header.svg

text-message-icon-header.svg

138 ms

phone-call-icon-header.svg

phone-call-icon-header.svg

191 ms

charlotte-comfort-systems-logo.svg

charlotte-comfort-systems-logo.svg

199 ms

hvac-cooling-portfolio-image.jpg

hvac-cooling-portfolio-image.jpg

198 ms

hvac-repairs-portfolio-image.jpg

hvac-repairs-portfolio-image.jpg

294 ms

new-lennox-home-comfort-system.png

new-lennox-home-comfort-system.png

292 ms

hvac-manufacturer-certified-partners.png

hvac-manufacturer-certified-partners.png

239 ms

lennox-system-e1491511948240.jpg

lennox-system-e1491511948240.jpg

257 ms

best-price-guarantee-hvac.jpg

best-price-guarantee-hvac.jpg

306 ms

lennox-sl25xpv-heat-pump.png

lennox-sl25xpv-heat-pump.png

356 ms

mini-split-home-air-conditioner-.jpg

mini-split-home-air-conditioner-.jpg

466 ms

lennox-hvac-fall-promotion.png

lennox-hvac-fall-promotion.png

418 ms

charlotte-comfort-systems-logo-1.svg

charlotte-comfort-systems-logo-1.svg

448 ms

payzer-button.png

payzer-button.png

347 ms

hvac-service-callback-request-head.webp

hvac-service-callback-request-head.webp

361 ms

ccsspecific.ttf

ccsspecific.ttf

326 ms

fa-solid-900.woff

fa-solid-900.woff

341 ms

fa-regular-400.woff

fa-regular-400.woff

342 ms

awb-icons.woff

awb-icons.woff

390 ms

clarity.js

clarity.js

17 ms

c.gif

c.gif

7 ms

Accessibility Review

charlottecomfortsystems.com accessibility score

84

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 IDs 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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

charlottecomfortsystems.com best practices score

92

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

Missing source maps for large first-party JavaScript

SEO Factors

charlottecomfortsystems.com SEO score

86

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

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 Charlottecomfortsystems.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 Charlottecomfortsystems.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

charlottecomfortsystems.com

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