Tools & Wizards About Us
ctf.infosecinstitute.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

ctf.infosecinstitute.com

Cybersecurity Training & Certifications | Infosec

Page Load Speed

3.5 sec in total

First Response

121 ms

Resources Loaded

2.8 sec

Page Rendered

632 ms

ctf.infosecinstitute.com screenshot

About Website

Click here to check amazing Ctf Infosec Institute content for India. Otherwise, check out these important facts you probably never knew about ctf.infosecinstitute.com

Role-based content to prepare for exams, certifications, or to train your entire workforce.

Visit ctf.infosecinstitute.com

Key Findings

We analyzed Ctf.infosecinstitute.com page load time and found that the first response time was 121 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

ctf.infosecinstitute.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value4,650 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.138

79/100

15%

TTI (Time to Interactive)

Value24.8 s

0/100

10%

Network Requests Diagram

ctf.infosecinstitute.com

121 ms

utag.sync.js

23 ms

above-fold-general.css

32 ms

Vendor-Jquery.js

83 ms

Vendor-Others.js

96 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 81% of them (34 requests) were addressed to the original Ctf.infosecinstitute.com, 12% (5 requests) were made to Infosec-institute.s3.us-west-2.amazonaws.com and 2% (1 request) were made to Tags.tiqcdn.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Ctf.infosecinstitute.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 200.0 kB (11%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ctf.infosecinstitute.com main page is 1.8 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. 70% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 173.9 kB

  • Original 205.5 kB
  • After minification 175.7 kB
  • After compression 31.6 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. This page needs HTML code to be minified as it can gain 29.8 kB, which is 14% 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 173.9 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 26.1 kB

  • Original 1.4 MB
  • After minification 1.4 MB

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. Ctf Infosec Institute images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 43 B

  • Original 138.9 kB
  • After minification 138.9 kB
  • After compression 138.9 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.

CSS Optimization

-0%

Potential reduce by 14 B

  • Original 20.1 kB
  • After minification 20.1 kB
  • After compression 20.1 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. Ctf.infosecinstitute.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (22%)

Requests Now

37

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ctf Infosec Institute. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ctf.infosecinstitute.com

ctf.infosecinstitute.com

121 ms

utag.sync.js

utag.sync.js

23 ms

above-fold-general.css

above-fold-general.css

32 ms

Vendor-Jquery.js

Vendor-Jquery.js

83 ms

Vendor-Others.js

Vendor-Others.js

96 ms

Global.js

Global.js

95 ms

Navigation.js

Navigation.js

82 ms

Vendor-Swiper.js

Vendor-Swiper.js

246 ms

Home.js

Home.js

245 ms

find.js

find.js

246 ms

is-wb-24-02-how-chatgpt-and-ai-are-changing-cybersecurity-forever_yt-thumbnail.png

is-wb-24-02-how-chatgpt-and-ai-are-changing-cybersecurity-forever_yt-thumbnail.png

236 ms

Amway-client-logo.png

Amway-client-logo.png

419 ms

infosec-logo-white.svg

infosec-logo-white.svg

207 ms

arrow-white.svg

arrow-white.svg

273 ms

trustradius-top-rated-2022.png

trustradius-top-rated-2022.png

206 ms

onlinecourseproviders_enterprise_leader-768x997-1.png

onlinecourseproviders_enterprise_leader-768x997-1.png

206 ms

csgea-2022-gold-png.png

csgea-2022-gold-png.png

280 ms

best-of-security-awareness-training.png

best-of-security-awareness-training.png

201 ms

infosec-iq-logo-full-color-left-aligned.png

infosec-iq-logo-full-color-left-aligned.png

265 ms

homepage-bg.png

homepage-bg.png

274 ms

Infosec-Skills_Live-Boot-Camps_White.svg

Infosec-Skills_Live-Boot-Camps_White.svg

266 ms

Infosec-Skills_White.svg

Infosec-Skills_White.svg

269 ms

Infosec-IQ-white.svg

Infosec-IQ-white.svg

271 ms

phishing-attack-template.png

phishing-attack-template.png

2499 ms

phishing-risk-test.png

phishing-risk-test.png

304 ms

training-module.png

training-module.png

321 ms

phishing-dashboard.png

phishing-dashboard.png

325 ms

infosec-skills-assessments-rank.png

infosec-skills-assessments-rank.png

354 ms

infosec-iq-cybersecurity-culture-survey.png

infosec-iq-cybersecurity-culture-survey.png

354 ms

infosec-skills-learner-management-laptop-and-tablet-april-2021-1.webp

infosec-skills-learner-management-laptop-and-tablet-april-2021-1.webp

380 ms

single-sign-on-sso.png

single-sign-on-sso.png

396 ms

jtf_introduction-for-new-hires_poster.png

jtf_introduction-for-new-hires_poster.png

447 ms

infosec-logo-white.svg

infosec-logo-white.svg

377 ms

Leidos-client-logo.png

Leidos-client-logo.png

440 ms

HCSC-client-logo.png

HCSC-client-logo.png

457 ms

ComcastBusiness-client-logo.png

ComcastBusiness-client-logo.png

464 ms

ConcordTech-client-logo.png

ConcordTech-client-logo.png

463 ms

ai.2.gbl.min.js

ai.2.gbl.min.js

206 ms

OpenSans-Regular.ttf

OpenSans-Regular.ttf

384 ms

OpenSans-SemiBold.ttf

OpenSans-SemiBold.ttf

430 ms

OpenSans-Bold.ttf

OpenSans-Bold.ttf

463 ms

RobotoSlab-Bold.ttf

RobotoSlab-Bold.ttf

260 ms

Accessibility Review

ctf.infosecinstitute.com accessibility score

91

Accessibility Issues

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

ctf.infosecinstitute.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

ctf.infosecinstitute.com SEO score

86

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ctf.infosecinstitute.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 Ctf.infosecinstitute.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.

Social Sharing Optimization

ctf.infosecinstitute.com

Open Graph description is not detected on the main page of Ctf Infosec Institute. 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: