1.8 sec in total
131 ms
1.5 sec
170 ms
Welcome to lennoxcommercial.com homepage info - get ready to check Lennox Commercial best content for United States right away, or after learning these important things about lennoxcommercial.com
Lennox Commercial provides high-efficiency commercial AC and Heating rooftop units, split systems, controls, furnaces and indoor air quality products.
Visit lennoxcommercial.comWe analyzed Lennoxcommercial.com page load time and found that the first response time was 131 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
lennoxcommercial.com performance score
name
value
score
weighting
Value2.1 s
81/100
10%
Value4.6 s
35/100
25%
Value4.0 s
80/100
10%
Value860 ms
33/100
30%
Value0.078
95/100
15%
Value8.5 s
38/100
10%
131 ms
352 ms
99 ms
104 ms
101 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 75% of them (50 requests) were addressed to the original Lennoxcommercial.com, 13% (9 requests) were made to Ajax.googleapis.com and 4% (3 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (543 ms) belongs to the original domain Lennoxcommercial.com.
Page size can be reduced by 435.7 kB (49%)
895.3 kB
459.6 kB
In fact, the total size of Lennoxcommercial.com main page is 895.3 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. 45% of websites need less resources to load. Javascripts take 463.8 kB which makes up the majority of the site volume.
Potential reduce by 49.1 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 49.1 kB or 71% of the original size.
Potential reduce by 35.1 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. Obviously, Lennox Commercial needs image optimization as it can save up to 35.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 307.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 307.2 kB or 66% of the original size.
Potential reduce by 44.3 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. Lennoxcommercial.com needs all CSS files to be minified and compressed as it can save up to 44.3 kB or 82% of the original size.
Number of requests can be reduced by 32 (54%)
59
27
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lennox Commercial. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
lennoxcommercial.com
131 ms
www.lennoxcommercial.com
352 ms
layout.css
99 ms
lightwindow.css
104 ms
nav.css
101 ms
jsapi
24 ms
protofish.js
190 ms
home.css
149 ms
homepage_rotator.js
118 ms
homepage_rotator.css
188 ms
reset.css
58 ms
global.css
87 ms
forms.css
104 ms
tables.css
109 ms
addthis_widget.js
16 ms
global.js
98 ms
lithoantique.css
53 ms
prototype.js
111 ms
scriptaculous.js
137 ms
swfobject.js
139 ms
builder.js
12 ms
effects.js
14 ms
dragdrop.js
22 ms
controls.js
25 ms
slider.js
25 ms
sound.js
28 ms
alternategothic.css
58 ms
logo-badge.png
119 ms
go.png
50 ms
search.png
51 ms
lennox.gif
50 ms
previous.png
118 ms
next.png
119 ms
home-banner-rapid-replacement-desktop.png
206 ms
vrf-rotator-image.jpg
294 ms
energence-rotator-image.jpg
172 ms
feature_rapid-replacement-rewards.png
543 ms
feature-prodigy-app.png
286 ms
youtube-badge.png
171 ms
header-bg.png
148 ms
header-email-news-signup-link-icon.png
148 ms
sitenav-bg.png
193 ms
sitenav-arrow.gif
196 ms
home-page-bg.png
351 ms
home-nav-bg.png
248 ms
slide-nav-bg.png
251 ms
feature-button-bg.png
274 ms
email-news-signup-link-icon.png
285 ms
LithoAntique-Medium-webfont.woff
246 ms
AvenirNext-Regular.woff
324 ms
AvenirNext-DemiBold.woff
515 ms
Gotham-Bold.otf
426 ms
Gotham-Book.otf
316 ms
Gotham-Thin.otf
366 ms
functions.js
375 ms
functions_popup.js
376 ms
functions_validation.js
416 ms
org_lightwindow.js
434 ms
popup_events.js
415 ms
ga.js
31 ms
gtm.js
63 ms
__utm.gif
15 ms
300lo.json
30 ms
lg-share-en.gif
77 ms
sh.7c7179124ea24ac6ba46caac.html
58 ms
print.css
59 ms
black.png
61 ms
lennoxcommercial.com accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
lennoxcommercial.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
lennoxcommercial.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lennoxcommercial.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 Lennoxcommercial.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.
lennoxcommercial.com
Open Graph description is not detected on the main page of Lennox Commercial. 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: