Tools & Wizards About Us
detmersons.com screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

detmersons.com

Heating & AirC Contractors | Dayton, Ohio | Detmer & Sons

Page Load Speed

2.1 sec in total

First Response

111 ms

Resources Loaded

1.4 sec

Page Rendered

535 ms

detmersons.com screenshot

About Website

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

Detmer & Sons, Inc. has been a leading Heating, Geothermal & AC contractor in the Dayton & Springfield, OH area for 3 generations. Call now!

Visit detmersons.com

Key Findings

We analyzed Detmersons.com page load time and found that the first response time was 111 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

detmersons.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value1,350 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.115

86/100

15%

TTI (Time to Interactive)

Value17.7 s

4/100

10%

Network Requests Diagram

detmersons.com

111 ms

detmersons.com

212 ms

dashicons.min.css

24 ms

elusive.min.css

32 ms

all.min.css

34 ms

Our browser made a total of 135 requests to load all elements on the main page. We found that 84% of them (113 requests) were addressed to the original Detmersons.com, 4% (6 requests) were made to Lh3.googleusercontent.com and 4% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (884 ms) relates to the external source Lh3.googleusercontent.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 206.2 kB (5%)

Content Size

4.5 MB

After Optimization

4.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Detmersons.com main page is 4.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 200.8 kB

  • Original 236.9 kB
  • After minification 229.1 kB
  • After compression 36.0 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 200.8 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 2.4 kB

  • Original 3.6 MB
  • After minification 3.6 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. Detmer Sons images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 2.0 kB

  • Original 427.2 kB
  • After minification 427.1 kB
  • After compression 425.2 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.

CSS Optimization

-0%

Potential reduce by 1.1 kB

  • Original 240.7 kB
  • After minification 240.6 kB
  • After compression 239.6 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. Detmersons.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 81 (68%)

Requests Now

119

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Detmer Sons. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 42 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

detmersons.com

detmersons.com

111 ms

detmersons.com

detmersons.com

212 ms

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dashicons.min.css

24 ms

elusive.min.css

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32 ms

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28 ms

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99 ms

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152 ms

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146 ms

owl.carousel.min.js

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141 ms

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155 ms

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responsive.js

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327 ms

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513 ms

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271 ms

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Accessibility Review

detmersons.com accessibility score

97

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.

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

detmersons.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

SEO Factors

detmersons.com SEO score

98

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 Detmersons.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 Detmersons.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

detmersons.com

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