Tools & Wizards About Us
nicholsheating.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

nicholsheating.com

Heating And Cooling | Nichols Heating And Cooling | Waterford Township

Page Load Speed

1.3 sec in total

First Response

91 ms

Resources Loaded

1.2 sec

Page Rendered

74 ms

nicholsheating.com screenshot

About Website

Click here to check amazing Nichols Heating content. Otherwise, check out these important facts you probably never knew about nicholsheating.com

Nichols Heating & Cooling is an Heating contractor based in Waterford Michigan. We specialize in HVAC, Air Conditioning, Carrier furnaces & cooling systems. │ Call us at 248-623-6628

Visit nicholsheating.com

Key Findings

We analyzed Nicholsheating.com page load time and found that the first response time was 91 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

nicholsheating.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value7.3 s

28/100

10%

TBT (Total Blocking Time)

Value2,680 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value16.6 s

5/100

10%

Network Requests Diagram

www.nicholsheating.com

91 ms

minified.js

58 ms

focus-within-polyfill.js

54 ms

polyfill.min.js

94 ms

thunderbolt-commons.ce27524c.bundle.min.js

68 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Nicholsheating.com, 40% (18 requests) were made to Static.wixstatic.com and 27% (12 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (744 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 518.0 kB (45%)

Content Size

1.2 MB

After Optimization

643.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Nicholsheating.com main page is 1.2 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. 40% of websites need less resources to load. HTML takes 635.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 494.4 kB

  • Original 635.5 kB
  • After minification 633.7 kB
  • After compression 141.1 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 494.4 kB or 78% of the original size.

Image Optimization

-7%

Potential reduce by 19.3 kB

  • Original 265.6 kB
  • After minification 246.3 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. Nichols Heating images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.2 kB

  • Original 260.4 kB
  • After minification 260.4 kB
  • After compression 256.2 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 10 (30%)

Requests Now

33

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nichols Heating. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.nicholsheating.com

www.nicholsheating.com

91 ms

minified.js

minified.js

58 ms

focus-within-polyfill.js

focus-within-polyfill.js

54 ms

polyfill.min.js

polyfill.min.js

94 ms

thunderbolt-commons.ce27524c.bundle.min.js

thunderbolt-commons.ce27524c.bundle.min.js

68 ms

main.317ed945.bundle.min.js

main.317ed945.bundle.min.js

178 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

27 ms

lodash.min.js

lodash.min.js

178 ms

react.production.min.js

react.production.min.js

174 ms

react-dom.production.min.js

react-dom.production.min.js

178 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

197 ms

5497db_63d1232c78514e7d89ea8c6894c0f2cc~mv2.png

5497db_63d1232c78514e7d89ea8c6894c0f2cc~mv2.png

257 ms

bundle.min.js

bundle.min.js

135 ms

db5c53_50b022cdfaef4eac9b98b6acd0a9fcb6~mv2.jpg

db5c53_50b022cdfaef4eac9b98b6acd0a9fcb6~mv2.jpg

242 ms

NicholasHeating-QR-Code2.png

NicholasHeating-QR-Code2.png

197 ms

db5c53_6b9bc5395bff43288fb4d9d7c2771099~mv2.png

db5c53_6b9bc5395bff43288fb4d9d7c2771099~mv2.png

307 ms

db5c53_32afefffd78f43e4a0ced959bd24febe~mv2.png

db5c53_32afefffd78f43e4a0ced959bd24febe~mv2.png

258 ms

db5c53_648425f04fdb4484933a6fe105cf3f60~mv2.png

db5c53_648425f04fdb4484933a6fe105cf3f60~mv2.png

269 ms

db5c53_86b466ca63df400393d8afd22af90b41~mv2.png

db5c53_86b466ca63df400393d8afd22af90b41~mv2.png

307 ms

db5c53_5c27580e85744e8793fdc2826282a412~mv2.png

db5c53_5c27580e85744e8793fdc2826282a412~mv2.png

407 ms

db5c53_5ba14c5c64ff4812a08ff6be28b6d04d~mv2.png

db5c53_5ba14c5c64ff4812a08ff6be28b6d04d~mv2.png

389 ms

db5c53_e7264dc307ce4a95a22dbbf933104ac0~mv2.png

db5c53_e7264dc307ce4a95a22dbbf933104ac0~mv2.png

468 ms

db5c53_f27ab980cfc145edb50f2a0e7fcbe6bd~mv2.png

db5c53_f27ab980cfc145edb50f2a0e7fcbe6bd~mv2.png

399 ms

db5c53_9bea4c7d0acc4a209265261fdb130cb6~mv2.png

db5c53_9bea4c7d0acc4a209265261fdb130cb6~mv2.png

554 ms

db5c53_6210d967041340bd9e4b46e5f2af9206~mv2.png

db5c53_6210d967041340bd9e4b46e5f2af9206~mv2.png

469 ms

db5c53_9792e71779ec4409a871413b2f427511~mv2.png

db5c53_9792e71779ec4409a871413b2f427511~mv2.png

567 ms

db5c53_6d9529025e604baa810925160943b3af~mv2.png

db5c53_6d9529025e604baa810925160943b3af~mv2.png

580 ms

5497db_63d1232c78514e7d89ea8c6894c0f2cc~mv2.png

5497db_63d1232c78514e7d89ea8c6894c0f2cc~mv2.png

529 ms

5497db_13eaa15533344e49afbc6d18c90ee6c2~mv2.png

5497db_13eaa15533344e49afbc6d18c90ee6c2~mv2.png

634 ms

b36fc2_61c40fda6db74fdfa7a9c19c1d036074~mv2.png

b36fc2_61c40fda6db74fdfa7a9c19c1d036074~mv2.png

744 ms

119 ms

123 ms

121 ms

120 ms

116 ms

111 ms

148 ms

149 ms

151 ms

151 ms

146 ms

deprecation-en.v5.html

deprecation-en.v5.html

6 ms

bolt-performance

bolt-performance

28 ms

deprecation-style.v5.css

deprecation-style.v5.css

10 ms

right-arrow.svg

right-arrow.svg

7 ms

Accessibility Review

nicholsheating.com accessibility score

88

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

nicholsheating.com best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nicholsheating.com SEO score

97

Search Engine Optimization Advices

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 Nicholsheating.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 Nicholsheating.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

nicholsheating.com

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