Tools & Wizards About Us
rodmillerhvac.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

rodmillerhvac.com

Rod Miller HVAC | Air Conditioning Repair and Heating Repair in Maryland

Page Load Speed

5 sec in total

First Response

58 ms

Resources Loaded

4.6 sec

Page Rendered

380 ms

rodmillerhvac.com screenshot

About Website

Click here to check amazing Rod Miller HVAC content. Otherwise, check out these important facts you probably never knew about rodmillerhvac.com

We've been providing HVAC service and installation in the Maryland area for over 50 years. Get fast, friendly service from people you can trust.

Visit rodmillerhvac.com

Key Findings

We analyzed Rodmillerhvac.com page load time and found that the first response time was 58 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

rodmillerhvac.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value2,240 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.079

94/100

15%

TTI (Time to Interactive)

Value21.1 s

1/100

10%

Network Requests Diagram

rodmillerhvac.com

58 ms

www.rodmillerhvac.com

1430 ms

font-awesome.min.css

37 ms

jquery.min.js

31 ms

style.min.css

26 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 50% of them (29 requests) were addressed to the original Rodmillerhvac.com, 17% (10 requests) were made to Lh3.googleusercontent.com and 10% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Rodmillerhvac.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 121.2 kB (11%)

Content Size

1.1 MB

After Optimization

959.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rodmillerhvac.com main page is 1.1 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 493.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 46.7 kB

  • Original 59.0 kB
  • After minification 52.1 kB
  • After compression 12.2 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. This page needs HTML code to be minified as it can gain 6.8 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 46.7 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 12.2 kB

  • Original 493.8 kB
  • After minification 481.5 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. Rod Miller HVAC images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 60.5 kB

  • Original 420.9 kB
  • After minification 420.8 kB
  • After compression 360.5 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 60.5 kB or 14% of the original size.

CSS Optimization

-2%

Potential reduce by 1.8 kB

  • Original 107.0 kB
  • After minification 107.0 kB
  • After compression 105.2 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. Rodmillerhvac.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (43%)

Requests Now

51

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rod Miller HVAC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rodmillerhvac.com

rodmillerhvac.com

58 ms

www.rodmillerhvac.com

www.rodmillerhvac.com

1430 ms

font-awesome.min.css

font-awesome.min.css

37 ms

jquery.min.js

jquery.min.js

31 ms

style.min.css

style.min.css

26 ms

webfont.js

webfont.js

35 ms

jspdf.debug.js

jspdf.debug.js

76 ms

jquery.min.js

jquery.min.js

73 ms

loader.js

loader.js

30 ms

html2canvas.min.js

html2canvas.min.js

106 ms

print.min.js

print.min.js

72 ms

bootstrap.min.js

bootstrap.min.js

105 ms

plugins.min.js

plugins.min.js

105 ms

jquery.main.js

jquery.main.js

105 ms

trustindex-google-widget.css

trustindex-google-widget.css

73 ms

style.min.css

style.min.css

147 ms

classic-themes.min.css

classic-themes.min.css

153 ms

sassy-social-share-public.css

sassy-social-share-public.css

152 ms

gtm.js

gtm.js

215 ms

ACg8ocJ2jpYbSmgBFWjhOlLij_gBJZvX9pRPWxjgJIaUjuCNu0x6dw=s120-c-rp-mo-br100

ACg8ocJ2jpYbSmgBFWjhOlLij_gBJZvX9pRPWxjgJIaUjuCNu0x6dw=s120-c-rp-mo-br100

229 ms

1MiQCBIx1mM

1MiQCBIx1mM

110 ms

logo-01.png

logo-01.png

197 ms

logo.jpg

logo.jpg

198 ms

intro-img-1.jpg

intro-img-1.jpg

198 ms

watermark.png

watermark.png

202 ms

logo-img-1.png

logo-img-1.png

196 ms

logo-img-2.png

logo-img-2.png

197 ms

logo-img-3.jpg

logo-img-3.jpg

202 ms

intro-img-2.jpg

intro-img-2.jpg

217 ms

bg-image-1.jpg

bg-image-1.jpg

204 ms

logo-img-4.png

logo-img-4.png

203 ms

logo-img-6.png

logo-img-6.png

203 ms

logo-img-7.png

logo-img-7.png

220 ms

map-img.png

map-img.png

219 ms

youtube-logo.png

youtube-logo.png

219 ms

facebook-logo.png

facebook-logo.png

219 ms

linkedin-logo.png

linkedin-logo.png

219 ms

ACg8ocK5pa-Yu9ry6B9j7PUeTuZr85JVpE7i2gH1hlCY61LVtEGeCA=s120-c-rp-mo-br100

ACg8ocK5pa-Yu9ry6B9j7PUeTuZr85JVpE7i2gH1hlCY61LVtEGeCA=s120-c-rp-mo-br100

253 ms

ACg8ocI6-__S3wdTPSIHbBlKQYw9vmIfd9drItGZnDYrH6YX_FwrJw=s120-c-rp-mo-br100

ACg8ocI6-__S3wdTPSIHbBlKQYw9vmIfd9drItGZnDYrH6YX_FwrJw=s120-c-rp-mo-br100

256 ms

ALV-UjW_MCKz5GLGfits9Qvhm3DdP0uR2Mhyq2lEI0veK5QdzYvmDng=s120-c-rp-mo-br100

ALV-UjW_MCKz5GLGfits9Qvhm3DdP0uR2Mhyq2lEI0veK5QdzYvmDng=s120-c-rp-mo-br100

585 ms

ALV-UjVGsqaERYhOc4YPKPnSf_ZzfJn3iXYWog7PNvW1-Uob6zocjboIcg=s120-c-rp-mo-br100

ALV-UjVGsqaERYhOc4YPKPnSf_ZzfJn3iXYWog7PNvW1-Uob6zocjboIcg=s120-c-rp-mo-br100

583 ms

ALV-UjUbZFoL0OYmPXfeIGkEOeAQPihpsrRquLvWso0adQNf_Xn1Ock=s120-c-rp-mo-br100

ALV-UjUbZFoL0OYmPXfeIGkEOeAQPihpsrRquLvWso0adQNf_Xn1Ock=s120-c-rp-mo-br100

583 ms

ACg8ocIwot0U6ZXSkiJJk-UKiXJvjXxAujwmp9__-PGrLsBgFnK47w=s120-c-rp-mo-br100

ACg8ocIwot0U6ZXSkiJJk-UKiXJvjXxAujwmp9__-PGrLsBgFnK47w=s120-c-rp-mo-br100

258 ms

ACg8ocKn4cp144CoAjZWinTku57MLi6Tkcsf3zXkm65EBbD-OvjxoA=s120-c-rp-mo-br100

ACg8ocKn4cp144CoAjZWinTku57MLi6Tkcsf3zXkm65EBbD-OvjxoA=s120-c-rp-mo-br100

288 ms

ACg8ocJGAUCINKFpWoV_5Xpl6aD2rjgEXPjBTGHKJSwH3Oi4KUT0Xw=s120-c-rp-mo-br100

ACg8ocJGAUCINKFpWoV_5Xpl6aD2rjgEXPjBTGHKJSwH3Oi4KUT0Xw=s120-c-rp-mo-br100

340 ms

ACg8ocJCpNN4EvvEnsp_rtpQPDasAHY0zFciRpwBVBFOT7QjfJ_lEg=s120-c-rp-mo-br100

ACg8ocJCpNN4EvvEnsp_rtpQPDasAHY0zFciRpwBVBFOT7QjfJ_lEg=s120-c-rp-mo-br100

279 ms

4612475.js

4612475.js

178 ms

1MiQCBIx1mM

1MiQCBIx1mM

185 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

387 ms

www-player.css

www-player.css

12 ms

www-embed-player.js

www-embed-player.js

30 ms

base.js

base.js

56 ms

ad_status.js

ad_status.js

173 ms

MCGWt9INQJ4DYVImVVMCQ40PurKqBfykqTRQniuAKOE.js

MCGWt9INQJ4DYVImVVMCQ40PurKqBfykqTRQniuAKOE.js

126 ms

embed.js

embed.js

50 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

47 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

50 ms

id

id

29 ms

Accessibility Review

rodmillerhvac.com accessibility score

93

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

<frame> or <iframe> elements do not have a title

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

rodmillerhvac.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

rodmillerhvac.com SEO score

92

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rodmillerhvac.com 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 Rodmillerhvac.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

rodmillerhvac.com

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