Tools & Wizards About Us
lvair.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

lvair.com

Las Vegas Air Conditioning | Las Vegas Heating | Sun Country

Page Load Speed

2.8 sec in total

First Response

14 ms

Resources Loaded

2.4 sec

Page Rendered

332 ms

lvair.com screenshot

About Website

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

Las Vegas Air Conditioning and Las Vegas Heating. Las Vegas Heating and Cooling. 24/7 Las Vegas AC Repair. Boulder City and Henderson Air Conditioning.

Visit lvair.com

Key Findings

We analyzed Lvair.com page load time and found that the first response time was 14 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

lvair.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value5.2 s

59/100

10%

TBT (Total Blocking Time)

Value700 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

lvair.com

14 ms

www.suncountryheatingandcooling.com

2021 ms

wp-emoji-release.min.js

14 ms

css

35 ms

style.min.css

28 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Lvair.com, 73% (29 requests) were made to Suncountryheatingandcooling.com and 8% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Suncountryheatingandcooling.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 255.0 kB (53%)

Content Size

485.3 kB

After Optimization

230.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lvair.com main page is 485.3 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. 60% of websites need less resources to load. Images take 145.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 59.5 kB

  • Original 74.2 kB
  • After minification 72.7 kB
  • After compression 14.7 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 59.5 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 1.6 kB

  • Original 145.8 kB
  • After minification 144.2 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. Lv Air images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 87.5 kB

  • Original 134.9 kB
  • After minification 134.9 kB
  • After compression 47.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 87.5 kB or 65% of the original size.

CSS Optimization

-82%

Potential reduce by 106.4 kB

  • Original 130.4 kB
  • After minification 129.8 kB
  • After compression 24.0 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. Lvair.com needs all CSS files to be minified and compressed as it can save up to 106.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (69%)

Requests Now

32

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lv 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 12 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lvair.com

lvair.com

14 ms

www.suncountryheatingandcooling.com

www.suncountryheatingandcooling.com

2021 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

14 ms

css

css

35 ms

style.min.css

style.min.css

28 ms

style.css

style.css

42 ms

unsemantic-grid.min.css

unsemantic-grid.min.css

40 ms

style.min.css

style.min.css

53 ms

mobile.min.css

mobile.min.css

46 ms

style-25.css

style-25.css

47 ms

style-min.css

style-min.css

49 ms

offside.min.css

offside.min.css

54 ms

icons.min.css

icons.min.css

56 ms

navigation-branding.min.css

navigation-branding.min.css

58 ms

jquery.js

jquery.js

90 ms

jquery-migrate.min.js

jquery-migrate.min.js

62 ms

style-min.css

style-min.css

63 ms

offside.min.js

offside.min.js

66 ms

menu.min.js

menu.min.js

63 ms

a11y.min.js

a11y.min.js

73 ms

back-to-top.min.js

back-to-top.min.js

88 ms

wp-embed.min.js

wp-embed.min.js

75 ms

gtm.js

gtm.js

193 ms

gtm.js

gtm.js

223 ms

loader.js

loader.js

161 ms

service.svg

service.svg

189 ms

nv_las-vegas_hvac_2021.svg

nv_las-vegas_hvac_2021.svg

262 ms

logo-white-text2-400px.png

logo-white-text2-400px.png

24 ms

trane-ac.jpg

trane-ac.jpg

26 ms

banner.jpg

banner.jpg

36 ms

logo-trane-tcs-horiz-55.png

logo-trane-tcs-horiz-55.png

25 ms

trane-air-conditioners.jpg

trane-air-conditioners.jpg

24 ms

footer-logos-1.png

footer-logos-1.png

24 ms

2sDfZG1Wl4LcnbuKjk0j.ttf

2sDfZG1Wl4LcnbuKjk0j.ttf

36 ms

2sDcZG1Wl4LcnbuCJW8zaGW8.ttf

2sDcZG1Wl4LcnbuCJW8zaGW8.ttf

47 ms

2sDcZG1Wl4LcnbuCNWgzaGW8.ttf

2sDcZG1Wl4LcnbuCNWgzaGW8.ttf

49 ms

fontello.woff

fontello.woff

45 ms

generatepress.woff

generatepress.woff

80 ms

gp-premium.ttf

gp-premium.ttf

33 ms

db5931f9e9a6b1d5a589105de3bb6752364c4890.js

db5931f9e9a6b1d5a589105de3bb6752364c4890.js

48 ms

Accessibility Review

lvair.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.

Best Practices

lvair.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

Missing source maps for large first-party JavaScript

SEO Factors

lvair.com SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Lvair.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 Lvair.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

lvair.com

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