4.5 sec in total
624 ms
3.6 sec
288 ms
Welcome to cybersecuritycourse.org homepage info - get ready to check Cyber Security Course best content right away, or after learning these important things about cybersecuritycourse.org
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Visit cybersecuritycourse.orgWe analyzed Cybersecuritycourse.org page load time and found that the first response time was 624 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
cybersecuritycourse.org performance score
name
value
score
weighting
Value3.8 s
26/100
10%
Value10.0 s
0/100
25%
Value8.9 s
15/100
10%
Value1,430 ms
15/100
30%
Value0.011
100/100
15%
Value12.2 s
15/100
10%
624 ms
1085 ms
138 ms
43 ms
53 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 49% of them (27 requests) were addressed to the original Cybersecuritycourse.org, 15% (8 requests) were made to Embed.tawk.to and 7% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Cybersecuritycourse.org.
Page size can be reduced by 168.0 kB (20%)
824.9 kB
656.9 kB
In fact, the total size of Cybersecuritycourse.org main page is 824.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Javascripts take 484.6 kB which makes up the majority of the site volume.
Potential reduce by 81.5 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 18.3 kB, which is 19% 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 81.5 kB or 84% of the original size.
Potential reduce by 4.0 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. Cyber Security Course images are well optimized though.
Potential reduce by 46.7 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 35.8 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. Cybersecuritycourse.org needs all CSS files to be minified and compressed as it can save up to 35.8 kB or 48% of the original size.
Number of requests can be reduced by 37 (80%)
46
9
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cyber Security Course. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
cybersecuritycourse.org
624 ms
cybersecuritycourse.org
1085 ms
js
138 ms
css
43 ms
font-awesome.min.css
53 ms
bmenu.css
110 ms
js
75 ms
js
408 ms
font-awesome.min.css
594 ms
bootstrap.min.css
783 ms
aos.css
605 ms
owl.carousel.css
610 ms
venobox.css
605 ms
main.css
635 ms
responsive.css
790 ms
new-style2.css
809 ms
api.js
53 ms
js
55 ms
js
83 ms
analytics.js
29 ms
collect
32 ms
jquery-1.12.4.min.js.download
754 ms
jquery.waypoints.min.js.download
755 ms
bootstrap.min.js.download
876 ms
aos.js.download
783 ms
owl.carousel.min.js.download
986 ms
venobox.min.js.download
833 ms
smooth-scroll.min.js.download
832 ms
jquery.counterup.min.js.download
833 ms
particles.min.js.download
982 ms
app.js.download
1004 ms
main.js.download
1050 ms
core.min.js
1066 ms
script.js
1088 ms
default
350 ms
recaptcha__en.js
178 ms
home-logo.png
454 ms
hero-bg.jpg
893 ms
fontawesome-webfont.woff
70 ms
242 ms
home-logo.png
446 ms
250 ms
fallback
54 ms
fallback__ltr.css
3 ms
css
14 ms
logo_48.png
13 ms
KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf
26 ms
KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf
27 ms
twk-event-polyfill.js
186 ms
twk-main.js
77 ms
twk-vendor.js
155 ms
twk-chunk-vendors.js
218 ms
twk-chunk-common.js
218 ms
twk-runtime.js
128 ms
twk-app.js
155 ms
cybersecuritycourse.org accessibility score
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
[id] attributes on active, focusable elements are not unique
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>).
cybersecuritycourse.org 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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
cybersecuritycourse.org 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 Cybersecuritycourse.org 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 Cybersecuritycourse.org 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.
cybersecuritycourse.org
Open Graph data is detected on the main page of Cyber Security Course. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: