Tools & Wizards About Us
richardsonsac.com screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

richardsonsac.com

Richardson's Heating and Air Conditioning | Chapin, SC

Page Load Speed

929 ms in total

First Response

36 ms

Resources Loaded

557 ms

Page Rendered

336 ms

richardsonsac.com screenshot

About Website

Visit richardsonsac.com now to see the best up-to-date Richardson Sac content and also check out these interesting facts you probably never knew about richardsonsac.com

If you are looking for professional heating, air conditioning or indoor air quality services, contact our Richardson's Heating and Air Conditioning company.

Visit richardsonsac.com

Key Findings

We analyzed Richardsonsac.com page load time and found that the first response time was 36 ms and then it took 893 ms 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

richardsonsac.com performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value4.0 s

80/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.101

89/100

15%

TTI (Time to Interactive)

Value7.0 s

52/100

10%

Network Requests Diagram

richardsonsac.com

36 ms

www.richardsonsac.com

34 ms

www.richardsonsac.com

263 ms

style.css

18 ms

js

161 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 93% of them (43 requests) were addressed to the original Richardsonsac.com, 2% (1 request) were made to Googletagmanager.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (263 ms) belongs to the original domain Richardsonsac.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 59.9 kB (9%)

Content Size

695.6 kB

After Optimization

635.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Richardsonsac.com main page is 695.6 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. 45% of websites need less resources to load. Images take 555.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 24.5 kB

  • Original 31.6 kB
  • After minification 29.1 kB
  • After compression 7.1 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 24.5 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 11 B

  • Original 555.8 kB
  • After minification 555.8 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. Richardson Sac images are well optimized though.

JavaScript Optimization

-34%

Potential reduce by 32.3 kB

  • Original 94.5 kB
  • After minification 94.5 kB
  • After compression 62.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 32.3 kB or 34% of the original size.

CSS Optimization

-23%

Potential reduce by 3.1 kB

  • Original 13.6 kB
  • After minification 13.6 kB
  • After compression 10.6 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. Richardsonsac.com needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (9%)

Requests Now

43

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Richardson Sac. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

richardsonsac.com

richardsonsac.com

36 ms

www.richardsonsac.com

www.richardsonsac.com

34 ms

www.richardsonsac.com

www.richardsonsac.com

263 ms

style.css

style.css

18 ms

js

js

161 ms

jquery.min.js

jquery.min.js

50 ms

header-tile.jpg

header-tile.jpg

18 ms

header.jpg

header.jpg

110 ms

tablet-header.png

tablet-header.png

98 ms

mobile-header.png

mobile-header.png

99 ms

elements.png

elements.png

94 ms

menu.png

menu.png

98 ms

divider.png

divider.png

95 ms

bar-loading.gif

bar-loading.gif

98 ms

satisfied-air-conditioning-heating-customers.jpg

satisfied-air-conditioning-heating-customers.jpg

99 ms

superior-comfort-services.jpg

superior-comfort-services.jpg

103 ms

expert-cooling-pros.jpg

expert-cooling-pros.jpg

104 ms

cooling_icon.png

cooling_icon.png

102 ms

heating_icon.png

heating_icon.png

100 ms

iaq_icon.png

iaq_icon.png

100 ms

a-c-professionals.jpg

a-c-professionals.jpg

102 ms

expert-heating-technicians.jpg

expert-heating-technicians.jpg

105 ms

indoor-air-quality-services.jpg

indoor-air-quality-services.jpg

105 ms

schedule-heating-and-air-conditioning-service.png

schedule-heating-and-air-conditioning-service.png

107 ms

testimonial-top.png

testimonial-top.png

106 ms

testimonial-body.png

testimonial-body.png

107 ms

testimonial-bottom.png

testimonial-bottom.png

110 ms

read-our-heating-and-air-conditioning-newsletter.png

read-our-heating-and-air-conditioning-newsletter.png

109 ms

heating-and-air-conditioning-promotions.png

heating-and-air-conditioning-promotions.png

109 ms

latest-heating-and-air-conditioning-projects.png

latest-heating-and-air-conditioning-projects.png

108 ms

review-our-heating-and-air-conditioning-experts.png

review-our-heating-and-air-conditioning-experts.png

117 ms

financing-options-heating-and-air-conditioning.png

financing-options-heating-and-air-conditioning.png

117 ms

rheem-pro-partner.jpg

rheem-pro-partner.jpg

110 ms

mitsubishi-diamond.jpg

mitsubishi-diamond.jpg

111 ms

american-standard.jpg

american-standard.jpg

110 ms

carrier_logo.jpg

carrier_logo.jpg

112 ms

honeywell_logo.jpg

honeywell_logo.jpg

115 ms

american-standard_logo.jpg

american-standard_logo.jpg

114 ms

trane_logo.jpg

trane_logo.jpg

114 ms

rheem_logo.jpg

rheem_logo.jpg

114 ms

tempstar_logo.jpg

tempstar_logo.jpg

117 ms

lennox_logo.jpg

lennox_logo.jpg

116 ms

26px-social.png

26px-social.png

107 ms

analytics.js

analytics.js

129 ms

footbridge.min.js

footbridge.min.js

70 ms

custom.js

custom.js

68 ms

Accessibility Review

richardsonsac.com accessibility score

85

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

richardsonsac.com best practices score

75

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

Page has valid source maps

SEO Factors

richardsonsac.com SEO score

91

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

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 Richardsonsac.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 Richardsonsac.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

richardsonsac.com

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