3 sec in total
315 ms
2.6 sec
165 ms
Click here to check amazing Cna Tutor content for United States. Otherwise, check out these important facts you probably never knew about cnatutor.org
Free Test for Nurses Aide, preparing to take the CNA exam, with essential CNA practice questions to pass CNA State Exam, with recommended CNA workbooks, CNA Vocabulary Flash Cards, CNA Exam Questions ...
Visit cnatutor.orgWe analyzed Cnatutor.org page load time and found that the first response time was 315 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
cnatutor.org performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value10.5 s
0/100
25%
Value8.0 s
22/100
10%
Value3,520 ms
1/100
30%
Value0.036
100/100
15%
Value11.1 s
20/100
10%
315 ms
75 ms
145 ms
144 ms
146 ms
Our browser made a total of 118 requests to load all elements on the main page. We found that 17% of them (20 requests) were addressed to the original Cnatutor.org, 14% (16 requests) were made to Youtube.com and 10% (12 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (912 ms) relates to the external source S3.amazonaws.com.
Page size can be reduced by 1.7 MB (68%)
2.5 MB
802.0 kB
In fact, the total size of Cnatutor.org main page is 2.5 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. 85% 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. Javascripts take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 35.2 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 35.2 kB or 80% of the original size.
Potential reduce by 749 B
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. Cna Tutor images are well optimized though.
Potential reduce by 1.2 MB
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 1.2 MB or 64% of the original size.
Potential reduce by 453.5 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. Cnatutor.org needs all CSS files to be minified and compressed as it can save up to 453.5 kB or 83% of the original size.
Number of requests can be reduced by 65 (61%)
106
41
The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cna Tutor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 51 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
cnatutor.org
315 ms
cnatutor_FF.css
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cnatutorMaster.js
145 ms
lessonDivLoad.js
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tocLinks.js
146 ms
jsapi
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googleRSS.css
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adsbygoogle.js
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show_ads.js
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ga.js
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plusone.js
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ca-pub-2577171347155176.js
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ClinicalNewsAndVideos1.png
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FindCNAJobs1.png
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cnatutor.org 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
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
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
cnatutor.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
cnatutor.org 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 doesn't use legible font sizes
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cnatutor.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cnatutor.org main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
cnatutor.org
Open Graph description is not detected on the main page of Cna Tutor. 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: