Tools & Wizards About Us
charlestonheatingandair.com screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

charlestonheatingandair.com

Charleston, SC Heating & AC | HVAC Repair in Charleston

Page Load Speed

1.3 sec in total

First Response

68 ms

Resources Loaded

566 ms

Page Rendered

695 ms

charlestonheatingandair.com screenshot

About Website

Welcome to charlestonheatingandair.com homepage info - get ready to check Charleston Heating Andair best content right away, or after learning these important things about charlestonheatingandair.com

Feel your best with Charleston Heating + Air. We have your comfort needs covered! Call us now for reliable heating & AC in Charleston, SC.

Visit charlestonheatingandair.com

Key Findings

We analyzed Charlestonheatingandair.com page load time and found that the first response time was 68 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

charlestonheatingandair.com performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.049

99/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

charlestonheatingandair.com

68 ms

charlestonheatingandair.com

83 ms

style.css

16 ms

style-cf.css

32 ms

readmore.css

46 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 67% of them (35 requests) were addressed to the original Charlestonheatingandair.com, 29% (15 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (127 ms) belongs to the original domain Charlestonheatingandair.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 48.2 kB (3%)

Content Size

1.8 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Charlestonheatingandair.com main page is 1.8 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. 65% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 43.5 kB

  • Original 54.5 kB
  • After minification 49.9 kB
  • After compression 11.1 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 43.5 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 495 B

  • Original 1.7 MB
  • After minification 1.7 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. Charleston Heating Andair images are well optimized though.

CSS Optimization

-8%

Potential reduce by 4.2 kB

  • Original 51.1 kB
  • After minification 50.9 kB
  • After compression 46.8 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. Charlestonheatingandair.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (32%)

Requests Now

34

After Optimization

23

  • Images
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Charleston Heating Andair. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

charlestonheatingandair.com

charlestonheatingandair.com

68 ms

charlestonheatingandair.com

charlestonheatingandair.com

83 ms

style.css

style.css

16 ms

style-cf.css

style-cf.css

32 ms

readmore.css

readmore.css

46 ms

reviewCard.css

reviewCard.css

47 ms

style-cf.css

style-cf.css

46 ms

main.css

main.css

71 ms

ryno-colors.css

ryno-colors.css

52 ms

style.css

style.css

53 ms

style.css

style.css

62 ms

css2

css2

33 ms

CharlestonHVAC_Logo_Main.svg

CharlestonHVAC_Logo_Main.svg

63 ms

styles.css

styles.css

65 ms

CharlestonHVAC_Logo_Ornament.png

CharlestonHVAC_Logo_Ornament.png

66 ms

CharlestonHVAC_Icons_MapMarker.svg

CharlestonHVAC_Icons_MapMarker.svg

16 ms

CharlestonHVAC_Icons_Specials.svg

CharlestonHVAC_Icons_Specials.svg

17 ms

CharlestonHVAC_Icons_Support.svg

CharlestonHVAC_Icons_Support.svg

18 ms

CharlestonHVAC_Hero_Desktop.png

CharlestonHVAC_Hero_Desktop.png

116 ms

CharlestonHVAC_AccentImage_CharlestonTech.png

CharlestonHVAC_AccentImage_CharlestonTech.png

50 ms

CharlestonHVAC_CTA_Heating.png

CharlestonHVAC_CTA_Heating.png

50 ms

CharlestonHVAC_CTA_Cooling.png

CharlestonHVAC_CTA_Cooling.png

42 ms

CharlestonHVAC_CTA_Plumbing.png

CharlestonHVAC_CTA_Plumbing.png

56 ms

CharlestonHVAC_CTA_Maintenance.png

CharlestonHVAC_CTA_Maintenance.png

57 ms

CharlestonHVAC_BG_YourHomeServiceSpecialist_Desktop_TopCurve.svg

CharlestonHVAC_BG_YourHomeServiceSpecialist_Desktop_TopCurve.svg

68 ms

CharlestonHVAC_BG_YourHomeServiceSpecialist_Desktop_BottomCurve.svg

CharlestonHVAC_BG_YourHomeServiceSpecialist_Desktop_BottomCurve.svg

69 ms

CharlestonHVAC_BG_TheOnlyHVACCompanyYouNeed_Desktop.png

CharlestonHVAC_BG_TheOnlyHVACCompanyYouNeed_Desktop.png

127 ms

CharlestonHVAC_AccentImage_LennoxUnit.png

CharlestonHVAC_AccentImage_LennoxUnit.png

97 ms

CharlestonHVAC_BG_PlumbingServicesYouCountOn_Desktop.png

CharlestonHVAC_BG_PlumbingServicesYouCountOn_Desktop.png

104 ms

CharlestonHVAC_BG_CustomerReview.svg

CharlestonHVAC_BG_CustomerReview.svg

74 ms

CharlestonHVAC_AccentImage_CharlestonVan.png

CharlestonHVAC_AccentImage_CharlestonVan.png

97 ms

CharlestonHVAC_Icons_Submit.svg

CharlestonHVAC_Icons_Submit.svg

89 ms

CharlestonHVAC_BG_Footer_Desktop_TopCurve.png

CharlestonHVAC_BG_Footer_Desktop_TopCurve.png

117 ms

CharelstonHVAC_Badges_EPALogo.png

CharelstonHVAC_Badges_EPALogo.png

112 ms

CharelstonHVAC_Badges_BBBLogo.png

CharelstonHVAC_Badges_BBBLogo.png

112 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfMZg.ttf

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfMZg.ttf

21 ms

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31 ms

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55 ms

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49 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyeMZg.ttf

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55 ms

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55 ms

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55 ms

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42 ms

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55 ms

print.css

print.css

67 ms

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11 ms

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11 ms

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11 ms

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6 ms

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11 ms

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11 ms

ryno-theme-icons.ttf

ryno-theme-icons.ttf

108 ms

Accessibility Review

charlestonheatingandair.com accessibility score

96

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

Links do not have a discernible name

Best Practices

charlestonheatingandair.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

SEO Factors

charlestonheatingandair.com SEO score

93

Search Engine Optimization Advices

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 Charlestonheatingandair.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 Charlestonheatingandair.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

charlestonheatingandair.com

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