4.3 sec in total
52 ms
1.9 sec
2.3 sec
Welcome to ccna.com homepage info - get ready to check CCNA best content right away, or after learning these important things about ccna.com
This innovative seven-day boot camp is designed specifically for network engineers and administrators requiring full knowledge of Cisco router and switch configuration.
Visit ccna.comWe analyzed Ccna.com page load time and found that the first response time was 52 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
ccna.com performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value6.3 s
10/100
25%
Value49.7 s
0/100
10%
Value56,770 ms
0/100
30%
Value0
100/100
15%
Value77.4 s
0/100
10%
52 ms
488 ms
50 ms
179 ms
290 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Ccna.com, 39% (13 requests) were made to Infosecinstitute.com and 18% (6 requests) were made to Staging-infosec.kinsta.cloud. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Staging-infosec.kinsta.cloud.
Page size can be reduced by 131.3 kB (8%)
1.7 MB
1.6 MB
In fact, the total size of Ccna.com main page is 1.7 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. 40% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 115.0 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 16.8 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 115.0 kB or 85% of the original size.
Potential reduce by 16.3 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. CCNA images are well optimized though.
Potential reduce by 0 B
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 6 (23%)
26
20
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CCNA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
ccna.com
52 ms
488 ms
jquery-3.6.0.min.js
50 ms
header-min.js
179 ms
style.min.css
290 ms
style.css
297 ms
7ze1jgtkt7.jsonp
54 ms
E-v1.js
63 ms
script-min.js
341 ms
wp-emoji-release.min.js
206 ms
cyoa-graphic-2.png
485 ms
a40b923d47bdec20074ef60b827b3b0c8afccee7.webp
175 ms
prerequisites-graphic.png
655 ms
syllabus-graphic.png
1016 ms
EPG-icon.png
817 ms
Satisfaction-icon.png
944 ms
KnowledgeTransfer-icon.png
933 ms
team-discounts-graphic.png
1122 ms
infosec-logo.svg
186 ms
logo-infosec-iq.webp
370 ms
logo-infosec-skills.webp
191 ms
logo-infosec-skills-live-boot-camp.webp
368 ms
exam-pass-guarantee-epg.png
392 ms
everythingyouneed-graphic.png
390 ms
infosec-logo-white.svg
388 ms
css
131 ms
menu-arrow.svg
277 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf
42 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf
43 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf
88 ms
BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4Omb2Rm.ttf
89 ms
iframe_shim
21 ms
mux.js
46 ms
ccna.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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
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
Some elements have a [tabindex] value greater than 0
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
Form elements do not have associated labels
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.
ccna.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
ccna.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
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 Ccna.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 Ccna.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.
ccna.com
Open Graph data is detected on the main page of CCNA. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: