1 sec in total
165 ms
593 ms
244 ms
Welcome to hvacsurplussales.com homepage info - get ready to check HVAC Surplus Sales best content right away, or after learning these important things about hvacsurplussales.com
HVAC Surplus Sales offers high-quality cooling and heating products, parts, and supplies. Shop for compressors, chiller systems, condensing units, computer room air condi
Visit hvacsurplussales.comWe analyzed Hvacsurplussales.com page load time and found that the first response time was 165 ms and then it took 837 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
hvacsurplussales.com performance score
name
value
score
weighting
Value3.1 s
48/100
10%
Value5.7 s
16/100
25%
Value3.1 s
93/100
10%
Value110 ms
97/100
30%
Value0.257
48/100
15%
Value5.1 s
75/100
10%
165 ms
52 ms
29 ms
54 ms
57 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Hvacsurplussales.com, 89% (40 requests) were made to Cdn.shopify.com and 4% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (165 ms) belongs to the original domain Hvacsurplussales.com.
Page size can be reduced by 94.8 kB (17%)
562.4 kB
467.6 kB
In fact, the total size of Hvacsurplussales.com main page is 562.4 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. 35% of websites need less resources to load. Images take 446.9 kB which makes up the majority of the site volume.
Potential reduce by 19.0 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. This page needs HTML code to be minified as it can gain 5.6 kB, which is 24% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 19.0 kB or 81% of the original size.
Potential reduce by 18.5 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. HVAC Surplus Sales images are well optimized though.
Potential reduce by 28.8 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 28.8 kB or 51% of the original size.
Potential reduce by 28.5 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. Hvacsurplussales.com needs all CSS files to be minified and compressed as it can save up to 28.5 kB or 81% of the original size.
Number of requests can be reduced by 16 (36%)
44
28
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HVAC Surplus Sales. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
www.hvacsurplussales.com
165 ms
shopify_stats.js
52 ms
dc.js
29 ms
ga_urchin_forms-0826cdefee6590321eb5c0c435eeebf7a8425a5493a9e95059c40e07e069ad52.js
54 ms
style.css
57 ms
facebox.css
51 ms
option_selection-04f21dade47c181126ac61b64d757485f84671daadfa90e4956a522cda4c2948.js
50 ms
jquery.js
50 ms
jquery.hoverintent.js
52 ms
jquery.tools.min.js
53 ms
facebox.js
53 ms
theme.js
52 ms
__utm.gif
99 ms
header-gradient-white.png
15 ms
logo.png
32 ms
search-btn-white.png
14 ms
icon-cart-white.png
15 ms
carousel-item-1.jpg
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carousel-item-2.jpg
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carousel-item-3.jpg
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carousel-item-4.jpg
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carousel-item-5.jpg
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carousel-item-6.jpg
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home-left-ad.jpg
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gradient-white-30.png
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239_compact.jpg
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HVAC_LOGO_copy_2_compact.jpg
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hvacsurplussales.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
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
hvacsurplussales.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
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
Page has valid source maps
hvacsurplussales.com SEO score
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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hvacsurplussales.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 Hvacsurplussales.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.
hvacsurplussales.com
Open Graph description is not detected on the main page of HVAC Surplus Sales. 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: