9.8 sec in total
368 ms
4.6 sec
4.8 sec
Click here to check amazing HVAC Direct content. Otherwise, check out these important facts you probably never knew about hvacdirect.com.au
One-stop HVAC online store. We provide quality refrigeration tools and air conditioning service tools at competitive prices.
Visit hvacdirect.com.auWe analyzed Hvacdirect.com.au page load time and found that the first response time was 368 ms and then it took 9.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
hvacdirect.com.au performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value49.7 s
0/100
25%
Value26.0 s
0/100
10%
Value2,500 ms
4/100
30%
Value0.442
21/100
15%
Value30.6 s
0/100
10%
368 ms
956 ms
157 ms
141 ms
174 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 11% of them (6 requests) were addressed to the original Hvacdirect.com.au, 51% (29 requests) were made to Cdn11.bigcommerce.com and 7% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source S3-us-west-2.amazonaws.com.
Page size can be reduced by 3.5 MB (20%)
17.6 MB
14.1 MB
In fact, the total size of Hvacdirect.com.au main page is 17.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 17.2 MB which makes up the majority of the site volume.
Potential reduce by 275.5 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. This page needs HTML code to be minified as it can gain 38.1 kB, which is 12% 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 275.5 kB or 85% of the original size.
Potential reduce by 3.2 MB
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, HVAC Direct needs image optimization as it can save up to 3.2 MB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.8 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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 24 (48%)
50
26
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HVAC Direct. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
hvacdirect.com.au
368 ms
hvacdirect.com.au
956 ms
css
157 ms
theme-88401e80-1f8c-013b-796a-7e516f6625fc.css
141 ms
parts-warehouse-88401e80-1f8c-013b-796a-7e516f6625fc.css
174 ms
cards-simple-88401e80-1f8c-013b-796a-7e516f6625fc.css
231 ms
cards-quicksearch-88401e80-1f8c-013b-796a-7e516f6625fc.css
238 ms
theme-editor-responsive-88401e80-1f8c-013b-796a-7e516f6625fc.css
230 ms
loader.js
658 ms
theme-bundle.main.js
480 ms
csrf-protection-header-b572e5526f6854c73a5e080ef15a771f963740ae.js
480 ms
visitor_stencil.js
481 ms
widget.js
218 ms
1.js
352 ms
2c13ddc10125c8eac6a80199b.js
639 ms
e14454e8ed1d77b5a9481270d.js
640 ms
smile-bigcommerce.js
217 ms
fbevents.js
456 ms
analytics.js
528 ms
tracking.js
1318 ms
hvd_logo_downscale_1581890759__00549.original.png
404 ms
vac-buddy-banner-hvd2.png
1438 ms
hvd_header_vacuum__39241.jpg
1421 ms
HVD_Header_Recovery_Machines.jpg
1423 ms
HVD_Header_Leak_Detection.jpg
1418 ms
HVD_Header_Manifolds.png
1803 ms
loading.svg
1067 ms
index.php
904 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
867 ms
KFOlCnqEu92Fr1MmSU5fBBc9.ttf
872 ms
ieVi2ZhZI2eCN5jzbjEETS9weq8-32meGCQYag.ttf
1085 ms
ieVl2ZhZI2eCN5jzbjEETS9weq8-19K7CA.ttf
1091 ms
client.json
1772 ms
client.json
1809 ms
576761216171790
795 ms
icon-sprite.svg
310 ms
angle-left.svg
366 ms
angle-right.svg
665 ms
chevron-left.svg
666 ms
chevron-right.svg
663 ms
ecommerce.js
319 ms
collect
574 ms
collect
242 ms
ga-audiences
383 ms
vacuum-pumps.jpg
435 ms
recovery-units.jpg
491 ms
leak-detectors.jpg
464 ms
ajax
291 ms
Vac_Buddy_Add_Number_1__93066.1658103014.jpg
52 ms
temp111__59456.1662530988.png
46 ms
JHTE-200_1__24376.1643333083.jpg
22 ms
jhte-200_2__38674.1643333083.jpg
43 ms
value_flaring__02083.1588205368.png
41 ms
H1b8ec80bb9f24d459294f8ecb02f2debo__80329.1588205380.png
51 ms
Asset_3ULTRA_LATEST__15943.1658106324.png
70 ms
Vac_Buddy_Add_Number_2__47836.1660173496.jpg
21 ms
JAVAC_Automotive_Charging_AAPAK__34969.1574996102.jpg
21 ms
hvacdirect.com.au accessibility score
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-hidden="true"] elements contain focusable descendents
ARIA IDs are not unique
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
hvacdirect.com.au 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
Page has valid source maps
hvacdirect.com.au SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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 Hvacdirect.com.au 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 Hvacdirect.com.au 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.
hvacdirect.com.au
Open Graph description is not detected on the main page of HVAC Direct. 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: