Report Summary

  • 38

    Performance

    Renders faster than
    59% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 95% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 90

    SEO

    Google-friendlier than
    69% of websites

comfortheating.net

HVAC Contractor | Comfort Heating Inc | Traverse City, MI

Page Load Speed

178 ms in total

First Response

55 ms

Resources Loaded

123 ms

Page Rendered

0 ms

comfortheating.net screenshot

About Website

Visit comfortheating.net now to see the best up-to-date Comfort Heating content and also check out these interesting facts you probably never knew about comfortheating.net

We provide full-service installations, repairs, and maintenance for brand-name heating and cooling systems, and perform additional HVAC work. Free quotes.

Visit comfortheating.net

Key Findings

We analyzed Comfortheating.net page load time and found that the first response time was 55 ms and then it took 123 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

comfortheating.net performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

69/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value6,660 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value16.2 s

6/100

10%

Network Requests Diagram

comfortheating.net

55 ms

www.comfortheating.net

50 ms

hic.js

4 ms

f.js

12 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that all of those requests were addressed to Comfortheating.net and no external sources were called. The less responsive or slowest element that took the longest time to load (55 ms) belongs to the original domain Comfortheating.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 461 B (5%)

Content Size

8.8 kB

After Optimization

8.3 kB

In fact, the total size of Comfortheating.net main page is 8.8 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Javascripts take 8.3 kB which makes up the majority of the site volume.

HTML Optimization

-44%

Potential reduce by 223 B

  • Original 504 B
  • After minification 504 B
  • After compression 281 B

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 223 B or 44% of the original size.

JavaScript Optimization

-3%

Potential reduce by 238 B

  • Original 8.3 kB
  • After minification 8.3 kB
  • After compression 8.0 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

We found no issues to fix!

Requests Now

2

After Optimization

2

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Comfort Heating. According to our analytics all requests are already optimized.

Accessibility Review

comfortheating.net accessibility score

98

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.

Best Practices

comfortheating.net 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

comfortheating.net SEO score

90

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

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Comfortheating.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Comfortheating.net main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Comfort Heating. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: