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Welcome to nortekair.com homepage info - get ready to check Nortek Air best content for United States right away, or after learning these important things about nortekair.com
Nortek Air Solutions is the world's largest custom HVAC manufacturer, building efficient, dependable heating and cooling systems that create ideal environments for working, living and learning.
Visit nortekair.comWe analyzed Nortekair.com page load time and found that the first response time was 89 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
nortekair.com performance score
name
value
score
weighting
Value6.9 s
1/100
10%
Value11.1 s
0/100
25%
Value9.3 s
12/100
10%
Value1,090 ms
24/100
30%
Value0.032
100/100
15%
Value12.9 s
13/100
10%
89 ms
158 ms
67 ms
114 ms
148 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 86% of them (54 requests) were addressed to the original Nortekair.com, 6% (4 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (411 ms) belongs to the original domain Nortekair.com.
Page size can be reduced by 341.8 kB (20%)
1.7 MB
1.3 MB
In fact, the total size of Nortekair.com main page is 1.7 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. 65% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 49.5 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 49.5 kB or 84% of the original size.
Potential reduce by 45.4 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. Nortek Air images are well optimized though.
Potential reduce by 120.1 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 120.1 kB or 62% of the original size.
Potential reduce by 126.8 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. Nortekair.com needs all CSS files to be minified and compressed as it can save up to 126.8 kB or 77% of the original size.
Number of requests can be reduced by 31 (54%)
57
26
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nortek 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 17 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
nortekair.com
89 ms
www.nortekair.com
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wp-emoji-release.min.js
67 ms
xtremelocator_pub.css
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style.min.css
148 ms
ajaxd.css
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core_style.css
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light_style.css
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genericons.css
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bg-show-hide.css
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style.min.css
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cms-navigation-base.css
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cms-navigation.css
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style.scss
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mobile.scss
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font-awesome.min.css
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jquery.bxslider.css
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style.css
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jquery.min.js
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jquery-migrate.min.js
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effect-blind.min.js
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bg-show-hide.js
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main.js
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js
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css
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gtm.js
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logo-full.png
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search.png
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header-nav-background.png
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Rotator-G.jpg
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air-handlers.svg
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cleanroomicon.svg
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coils.svg
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energy-recovery.svg
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packaged-systems.svg
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vertical.svg
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Governair.png
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Huntair.png
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nortekair.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Image elements do not have [alt] attributes
Links do not have a discernible name
nortekair.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
nortekair.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Document doesn't have a valid hreflang
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 Nortekair.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 Nortekair.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.
nortekair.com
Open Graph data is detected on the main page of Nortek Air. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: