9.5 sec in total
1.4 sec
7.3 sec
894 ms
Visit subzerotech.com now to see the best up-to-date Sub Zero Tech content for United States and also check out these interesting facts you probably never knew about subzerotech.com
SubZeroTech a Technology blog with updates and information on Automotive, PC and Internet, Mobile, Gadgets, Consumer, gaming and security.
Visit subzerotech.comWe analyzed Subzerotech.com page load time and found that the first response time was 1.4 sec and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
subzerotech.com performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value7.9 s
3/100
25%
Value5.9 s
47/100
10%
Value340 ms
74/100
30%
Value0.142
78/100
15%
Value11.0 s
21/100
10%
1351 ms
149 ms
24 ms
39 ms
341 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 71% of them (55 requests) were addressed to the original Subzerotech.com, 9% (7 requests) were made to Pagead2.googlesyndication.com and 6% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Subzerotech.com.
Page size can be reduced by 504.2 kB (27%)
1.9 MB
1.4 MB
In fact, the total size of Subzerotech.com main page is 1.9 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. 55% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 56.6 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 56.6 kB or 84% of the original size.
Potential reduce by 138.1 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. Sub Zero Tech images are well optimized though.
Potential reduce by 259.5 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 259.5 kB or 62% of the original size.
Potential reduce by 50.0 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. Subzerotech.com needs all CSS files to be minified and compressed as it can save up to 50.0 kB or 82% of the original size.
Number of requests can be reduced by 27 (37%)
73
46
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sub Zero Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.subzerotech.com
1351 ms
style.css
149 ms
css
24 ms
css
39 ms
jquery.js
341 ms
jquery-migrate.min.js
221 ms
jquery-ui.min.js
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ddsmoothmenu1.js
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js.js
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jquery.jcarousel.min.js
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responsive.css
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adsbygoogle.js
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wp-embed.min.js
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wp-emoji-release.min.js
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search.png
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subzero-logo.png
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menubg.png
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drive-over-to-Landstar-180x140.jpg
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pagination-bg.png
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ads
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sidebar-arrow.png
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subzerotech.com 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-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
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>).
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.
subzerotech.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
subzerotech.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 Subzerotech.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 Subzerotech.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.
subzerotech.com
Open Graph description is not detected on the main page of Sub Zero Tech. 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: