3.7 sec in total
366 ms
2 sec
1.4 sec
Welcome to cdxauto.com homepage info - get ready to check CDX Auto best content for United States right away, or after learning these important things about cdxauto.com
CDX Learning Systems provides interactive and experiential curriculum to train today's skilled technicians in accordance with NATEF and ASE standards
Visit cdxauto.comWe analyzed Cdxauto.com page load time and found that the first response time was 366 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
cdxauto.com performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value5.1 s
26/100
25%
Value4.3 s
75/100
10%
Value920 ms
30/100
30%
Value1.119
1/100
15%
Value9.7 s
28/100
10%
366 ms
97 ms
175 ms
211 ms
157 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Cdxauto.com, 3% (2 requests) were made to Code.jquery.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (964 ms) relates to the external source Cdxlearning.com.
Page size can be reduced by 681.6 kB (13%)
5.3 MB
4.6 MB
In fact, the total size of Cdxauto.com main page is 5.3 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 5.2 MB which makes up the majority of the site volume.
Potential reduce by 43.5 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 8.4 kB, which is 16% 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 43.5 kB or 81% of the original size.
Potential reduce by 634.9 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, CDX Auto needs image optimization as it can save up to 634.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 2.2 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. This website has mostly compressed JavaScripts.
Potential reduce by 929 B
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. Cdxauto.com has all CSS files already compressed.
Number of requests can be reduced by 17 (31%)
55
38
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CDX Auto. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.
www.cdxlearning.com
366 ms
style.css
97 ms
jquery-3.5.1.min.js
175 ms
jquery-migrate-1.2.1.min.js
211 ms
carousel.css
157 ms
angular.min.js
210 ms
cdnFallback.js
133 ms
angular-sanitize.min.js
187 ms
WebResource.axd
208 ms
runtime.2d783ab758f60bd2.js
156 ms
polyfills.7da9278c3d58fe34.js
155 ms
main.aa616f54ca7ad5a6.js
213 ms
cookiebanner.js
454 ms
search.box.min.js
226 ms
current.js
170 ms
email-decode.min.js
138 ms
loader.min.js
172 ms
carousel.js
378 ms
common.min.css
164 ms
87d646d1-ab53-4013-bd6c-e8abed6b7593.png
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cdxa1pfpel_fat_1500x320-1-dk.jpg
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cdxa1pfpel_mlr_1500x320-dk.jpg
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cdxa2pf9el_1500x300_2-bk.jpg
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cdxmhpf9el_mh_engines_1500x320-dk-v2.jpg
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cdxmhpf9el_mh_systems_1500x320-dk-v2.jpg
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cdxmhpf9el_mhe_1500x320-dk-v2.jpg
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service_automotive.png
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service_mobile2.png
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red-truck.jpg
307 ms
sbd-ebook-cta.jpg
384 ms
nacat-logo-400.png
305 ms
ase-edu-found-logo-450.png
379 ms
aed-found-logo-400.png
380 ms
hero_images.jpg
380 ms
hero_images_10.jpg
399 ms
hero_images_11.jpg
502 ms
hero_images_5.jpg
488 ms
hero_images_6.jpg
502 ms
hero_images_7.jpg
703 ms
hero_images_8.jpg
964 ms
hero_images_9.jpg
700 ms
hero_images2.jpg
696 ms
hero_images3.jpg
696 ms
hero_images4.jpg
697 ms
cdx-home-btm1.jpg
697 ms
cdx-home-btm-rt.jpg
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ico-usaflag.jpg
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ico-canadaflag.jpg
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ico-nwzlflag.jpg
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ico-austrflag.jpg
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ico-ukflag.jpg
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header-logo.png
555 ms
Frutiger-Black.woff
461 ms
FontAwesome.woff
648 ms
Frutiger-Light.woff
449 ms
Frutiger-Bold.woff
648 ms
gtm.js
105 ms
footer-logo.png
544 ms
common.min.js
201 ms
main.min.js
202 ms
cdxauto.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 input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
cdxauto.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
cdxauto.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
Image elements do not have [alt] attributes
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 Cdxauto.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 Cdxauto.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.
cdxauto.com
Open Graph data is detected on the main page of CDX Auto. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: