Tools & Wizards About Us
davemastroair.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

davemastroair.com

Dave Mastro Air & Heat | Dave Mastro Air & Heat

Page Load Speed

2.1 sec in total

First Response

241 ms

Resources Loaded

1.5 sec

Page Rendered

336 ms

davemastroair.com screenshot

About Website

Click here to check amazing Dave Mastro Air content. Otherwise, check out these important facts you probably never knew about davemastroair.com

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Key Findings

We analyzed Davemastroair.com page load time and found that the first response time was 241 ms and then it took 1.9 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

davemastroair.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value19.3 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value3,050 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.137

79/100

15%

TTI (Time to Interactive)

Value16.1 s

6/100

10%

Network Requests Diagram

davemastroair.com

241 ms

davemastroair.com

477 ms

css

37 ms

css

20 ms

daveb.png

21 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 39% of them (13 requests) were addressed to the original Davemastroair.com, 42% (14 requests) were made to Fonts.gstatic.com and 6% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (650 ms) belongs to the original domain Davemastroair.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 160.1 kB (15%)

Content Size

1.1 MB

After Optimization

940.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Davemastroair.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. 50% of websites need less resources to load. Images take 782.4 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 160.0 kB

  • Original 192.6 kB
  • After minification 190.0 kB
  • After compression 32.6 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 160.0 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 782.4 kB
  • After minification 782.4 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. Dave Mastro Air images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 112 B

  • Original 125.5 kB
  • After minification 125.5 kB
  • After compression 125.4 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 6 (40%)

Requests Now

15

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dave Mastro Air. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

davemastroair.com

davemastroair.com

241 ms

davemastroair.com

davemastroair.com

477 ms

css

css

37 ms

css

css

20 ms

daveb.png

daveb.png

21 ms

breeze-prefetch-links.min.js

breeze-prefetch-links.min.js

89 ms

jquery.min.js

jquery.min.js

223 ms

jquery-migrate.min.js

jquery-migrate.min.js

223 ms

398 ms

smush-lazy-load.min.js

smush-lazy-load.min.js

222 ms

loader.js

loader.js

18 ms

Dave-Mastro-Logo-web.jpg

Dave-Mastro-Logo-web.jpg

222 ms

circle-background-pattern.png

circle-background-pattern.png

305 ms

main-b.jpg

main-b.jpg

648 ms

IMG_1381.jpg

IMG_1381.jpg

650 ms

form.js

form.js

382 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

25 ms

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36 ms

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43 ms

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44 ms

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45 ms

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45 ms

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44 ms

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JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w3aX8.ttf

43 ms

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48 ms

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65 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw3aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw3aX8.ttf

48 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw3aX8.ttf

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49 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Hw3aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Hw3aX8.ttf

49 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Xw3aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Xw3aX8.ttf

49 ms

modules.woff

modules.woff

250 ms

form.js

form.js

332 ms

129 ms

Accessibility Review

davemastroair.com accessibility score

64

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

High

Links do not have a discernible name

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

davemastroair.com best practices score

92

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

Page has valid source maps

SEO Factors

davemastroair.com SEO score

86

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

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 Davemastroair.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 Davemastroair.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

davemastroair.com

Open Graph description is not detected on the main page of Dave Mastro Air. 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: