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lucashvac.com screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    87% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

lucashvac.com

Lucas HVAC - Heating and Cooling, Hvac, Air Conditioner Repair

Page Load Speed

592 ms in total

First Response

45 ms

Resources Loaded

376 ms

Page Rendered

171 ms

lucashvac.com screenshot

About Website

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

We are a small family owned Heating and Air Conditioning Company located in Lucas, Texas. We service most of Collin county and North Dallas county heating and cooling

Visit lucashvac.com

Key Findings

We analyzed Lucashvac.com page load time and found that the first response time was 45 ms and then it took 547 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

lucashvac.com performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

46/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.4 s

84/100

10%

Network Requests Diagram

lucashvac.com

45 ms

165 ms

script.js

128 ms

UX.4.34.11.js

43 ms

rs=w:600,h:300,cg:true,m

107 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 10% of them (1 request) were addressed to the original Lucashvac.com, 90% (9 requests) were made to Img1.wsimg.com. The less responsive or slowest element that took the longest time to load (165 ms) relates to the external source Img1.wsimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 297.4 kB (57%)

Content Size

526.3 kB

After Optimization

228.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Lucashvac.com main page is 526.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Javascripts take 397.8 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 31.1 kB

  • Original 40.8 kB
  • After minification 40.8 kB
  • After compression 9.7 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 31.1 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 87.7 kB
  • After minification 87.7 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. Lucas HVAC images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 266.3 kB

  • Original 397.8 kB
  • After minification 397.8 kB
  • After compression 131.5 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 266.3 kB or 67% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • JavaScript

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lucas HVAC. According to our analytics all requests are already optimized.

Network Requests Diagram

lucashvac.com

lucashvac.com

45 ms

165 ms

script.js

script.js

128 ms

UX.4.34.11.js

UX.4.34.11.js

43 ms

rs=w:600,h:300,cg:true,m

rs=w:600,h:300,cg:true,m

107 ms

scc-c2.min.js

scc-c2.min.js

12 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7j.woff

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7j.woff

9 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdo.woff

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdo.woff

114 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdo.woff

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdo.woff

35 ms

Yq6R-LCAWCX3-6Ky7FAFrOF6lA.woff

Yq6R-LCAWCX3-6Ky7FAFrOF6lA.woff

5 ms

Accessibility Review

lucashvac.com accessibility score

88

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

Best Practices

lucashvac.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

lucashvac.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

Image elements do not have [alt] attributes

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 Lucashvac.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 Lucashvac.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

lucashvac.com

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