picoctf.org

Tags Whois Backlink & Rankings Speed Safety Headers Similar Sites Keywords H Tags

Tags Whois Rank Speed Safety Headers Similar Sites Keywords H Tags

picoctf.org Website Info

picoctf.org (picoCTF is an online cybersecurity competition organized by Carnegie Mellon University aimed at middle and high school students. It features a series of hacking challenges that help students develop essential cybersecurity skills through interactive and engaging tasks, fostering interest and expertise in the field of cybersecurity.) was registered first at 2012-12-05 22:29:38. DNS looks Active and website looks Accessable. picoctf.org Website SEMRush Rank is 441,702. According to Google, website speed score is 73/100 and AVERAGE. Website looks safe for children. We detected the website language as en.

picoctf.org Website Tags

Domain Status:

✓ Active

Is Site Accessable?:

✓ Yes

SSL(https):

✓ Yes

Accessable Url:

https://www.picoctf.org

Title:

picoCTF - Capture the Flag Cybersecurity Challenges for Students

Description:

picoCTF is a free computer security education program with original content built on a capture-the-flag framework created by security and privacy experts at Carnegie Mellon University.

Categories :

Education/Reference, Information Technology

External Links:

Internal Links:

Mobile Friendly?:

✓ Yes

Canonical URL:

[Not Set]

Language:

XML Sitemap:

✗ No

robots.txt:

✗ No

Favicon:

✓ Yes

picoctf.org Domain & Whois Details

Refresh

Domain Create Date:

2012-12-05 22:29:38

Domain Age:

12 years, 6 months, 29 days

Domain Expire Date:

2026-12-05T22:29:38Z

Domain Last Update Date:

2026-12-05T22:29:38Z

Domain Owner:

http://www.namecheap.com - NameCheap, Inc. - Registrant REDACTED FOR PRIVACY - Admin REDACTED FOR PRIVACY - Tech REDACTED FOR PRIVACY -

Server Type:

AmazonS3

Nameservers:

ns-1427.awsdns-50.org - ns-1567.awsdns-03.co.uk - ns-272.awsdns-34.com - ns-668.awsdns-19.net -

Hosting Location:

Country:United States, City:Ashburn, Isp:Amazon.com, Org:AWS CloudFront (GLOBAL)

IP:

143.204.146.111 , 143.204.146.51 , 143.204.146.37

picoctf.org Backlinks & Rankings

SEMRush Rank:

441,702

Semrush Rank is a proprietary score that lets you find the domains that are getting the most traffic from organic search.

SEMRush Traffic:

2,970

Number of users expected to visit the website during the following month.

SEMRush Costs:

120

Estimated price of organic keywords in Google AdWords.

SEMRush URL Links:

Number of links to URL according to SemRush.

SEMRush Website Links:

2,254

Number of links to the website according to SemRush.

SEMRush Domain Links:

2,530

Number of links to SemRush Domain.

SEMRush Keywords In Top 100:

269

Number of keywords where site in Google's organic search top 100.

picoctf.org Social Media

Facebook Comments:

Facebook Shares:

Facebook Reactions:

picoctf.org Website Speed (Desktop)

Refresh

Overall Category:

AVERAGE

The human readable speed "category"

Speed Index:

Speed Index shows how quickly the contents of a page are visibly populated. [Learn more about the Speed Index metric].

Cumulative Layout Shift (CLS):

0.01 (FAST)

The Cumulative Layout Shift (CLS) metric measures how much unexpected layout shifts affect the user experience on a page. These layout shifts occur when content moves around without prior user input. CLS

Time to First Byte (TTFB):

1.129 s (AVERAGE)

TTFB (time to first byte) is the number of milliseconds it takes for a client’s browser to receive the first byte of the response from the web server. Usually, TTFB can be improved with faster hosting and server optimizations. TTFB

First Input Delay (FID):

2 ms (FAST)

First Input Delay (FID) measures the time from when the user interacts with your site for the first time (click a link, tap on a button, etc.) to the time when the browser is able to respond to that interaction. Google recommends keeping FID below 100ms for a good user experience. FID

First Contentful Paint (FCP):

2.592 s (AVERAGE)

FCP (First Contentful Paint) measures the time from a user’s navigation to when the browser renders the first bit of content from the DOM. In other words, FCP marks the time at which the first text or image is painted for the user. According to PageSpeed Insights, FCP should occur in under 2 seconds. FCP

Interaction to Next Paint (INP):

23 ms (FAST)

Interaction to Next Paint (INP) is a web performance metric that measures user interface responsiveness – how quickly a website responds to user interactions like clicks or key presses. Specifically, it measures how much time elapses between a user interaction like a click or key press and the next time the user sees a visual update on the page. INP

Largest Contentful Paint (LCP):

3.625 s (AVERAGE)

Largest Contentful Paint (LCP) is a metric that measures when the largest content in the viewport is rendered. It is used to measure how long it takes for the main content of your webpage to appear on the screen. Everything below 2.5s is considered good LCP time by PageSpeed Insights. LCP

Total Size:

1770 KB

Total Size. Large network payloads cost users real money and are highly correlated with long load times.

Server Response Time:

205 ms

Initial server response time. Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/).

Final Url:

https://www.picoctf.org/

Canonicalized and final URL for the document, after following page redirects (if any).

Last Date Checked:

5/22/2023 11:28:59 AM

The last time we checked this website.

Site Speed Check(Full)

picoctf.org HTML Resources

Type

Request Count

Size

Total

1,770 KB

Third-party

963 KB

Image

800 KB

Script

759 KB

Document

123 KB

Font

42 KB

Stylesheet

40 KB

Other

3 KB

Media

0 KB

picoctf.org Website Safety

Refresh

Last Check Date:

3/23/2023 11:34:53 AM

Fortiguard:

Information Technology

Mcafee Category:

Education/Reference

OpenDNS:

BeFirst

Cloudflare DNS:

MyWot Child Safety:

picoctf.org HTTP Headers

Refresh

Accept-Ranges :

bytes

Connection :

keep-alive

Content-Length :

32740

Content-Type :

text/html

Date :

Sat, 13 May 2023 08:57:53 GMT

ETag :

"4f5c09fa0ed0b01401d4a4cc755cd487"

Last-Modified :

Tue, 02 May 2023 15:20:06 GMT

Server :

AmazonS3

Vary :

Accept-Encoding

Via :

1.1 b4fecc0ccf7e0c6aa3eab83d70c5766c.cloudfront.ne

X-Amz-Cf-Id :

Xrzdy4eOF12Ddeac1-1AaU2K0bmwyPk8UVTJYhcRxn9mm7bLIm

X-Amz-Cf-Pop :

EWR52-C2

x-amz-server-side-encryption :

AES256

X-Cache :

Miss from cloudfront

picoctf.org W3C HTML Validation Check Now

Last Check Date:

5/27/2023 12:00:00 AM

Errors:

Warnings:

Info:

Check Live:

Check picoctf.org HTML Errors

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Top picoctf.org Alternatives

picoctf.org Site Keywords

Capture the Flag

CMU Cybersecurity Competition

cybersecurity

cybersecurity education

hacking challenges

online hacking CTF

student competition

picoctf.org Site H Tags

Check Now

picoCTF is for everyone

picoCTF

Online Lecture Series Released

Support Free Cybersecurity Education

Our Sponsors

Introducing the picoGym

Recent event

picoCTF 2023

Watch our monthly YouTube lecture series on intro cybersecurity principles.

The free, fun way to learn and practice cybersecurity.

Timeline

Eligibility

picoctf.org Sites with Same Names

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picoctf.com

picoCTF - Cybersecurity Capture The Flag Competition

4,262,199

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