codehs.com


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

codehs.com Website Info

codehs.com (CodeHS is an online platform dedicated to teaching coding and computer science through interactive lessons, coding exercises, and projects for students and educators. It provides comprehensive resources to learn programming languages like JavaScript, Python, Java, and more, aiming to make coding accessible and engaging for all learners.) was registered first at 2012-03-27 00:47:10. DNS looks Active and website looks Accessable. codehs.com Website SEMRush Rank is 18,019. codehs.com seems popular on facebook. According to Google, website speed score is 4/100 and SLOW. Website looks safe for children. We detected the website language as en .
codehs.com


codehs.com Website Tags

Domain Status:
✓ Active
Is Site Accessable?:
✓ Yes
SSL(https):
✓ Yes
Accessable Url:
https://www.codehs.com
Title:
CodeHS - Teach Coding and Computer Science at Your School | CodeHS
Description:
CodeHS offers online courses and lessons to help students and teachers learn programming, computer science, and coding skills through interactive lessons and projects.
Categories :
Technical Information, Education
External Links:
29
Internal Links:
246
Mobile Friendly?:
✓ Yes
Canonical URL:
[Not Set]
Language:
en
XML Sitemap:
✓ Yes
robots.txt:
✗ No
Favicon:
✓ Yes

codehs.com Domain & Whois Details

Refresh
Domain Create Date:
2012-03-27 00:47:10
Domain Age:
13 years, 3 months, 7 days
Domain Owner:
Misk.com, Inc.
Server Type:
Apache
Nameservers:
NS-1399.AWSDNS-46.ORG - NS-1584.AWSDNS-06.CO.UK - NS-387.AWSDNS-48.COM - NS-720.AWSDNS-26.NE
Hosting Location:
US - UNITED STATES
IP:
65.8.248.65 , 65.8.248.17 , 65.8.248.111

codehs.com Backlinks & Rankings

SEMRush Rank:
18,019
Semrush Rank is a proprietary score that lets you find the domains that are getting the most traffic from organic search.
SEMRush Traffic:
136,208
Number of users expected to visit the website during the following month.
SEMRush Costs:
1,285,043
Estimated price of organic keywords in Google AdWords.
SEMRush URL Links:
3,995
Number of links to URL according to SemRush.
SEMRush Website Links:
321,483
Number of links to the website according to SemRush.
SEMRush Domain Links:
338,216
Number of links to SemRush Domain.
SEMRush Keywords In Top 100:
41,084
Number of keywords where site in Google's organic search top 100.

codehs.com Social Media

Facebook Comments:
451
Facebook Shares:
1,496
Facebook Reactions:
558

codehs.com Website Speed (Desktop)

Refresh
Overall Category:
SLOW
The human readable speed "category"
Speed Index:
4
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):
0.657 s (FAST)
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):
18 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):
3.566 s (SLOW)
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):
164 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):
6.23 s (SLOW)
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:
13641 KB
Total Size. Large network payloads cost users real money and are highly correlated with long load times.
Server Response Time:
139 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://codehs.com/
Canonicalized and final URL for the document, after following page redirects (if any).
Last Date Checked:
5/25/2023 10:43:02 PM
The last time we checked this website.
Site Speed Check(Full)

codehs.com HTML Resources

Type
Request Count
Size
Total
106
13,641 KB
Script
27
5,595 KB
Image
41
4,786 KB
Stylesheet
9
2,767 KB
Third-party
54
2,489 KB
Font
12
322 KB
Document
2
103 KB
Other
14
60 KB
Media
1
6 KB

codehs.com Website Safety

Refresh
Last Check Date:
6/6/2023 4:57:26 PM
Fortiguard:
Education
Mcafee Category:
Technical Information
OpenDNS:
BeFirst
Cloudflare DNS:
OK
MyWot Child Safety:
99

codehs.com HTTP Headers

Refresh
Age :
18108
Connection :
keep-alive
Content-Length :
243134
Content-Type :
text/html; charset=utf-8
Date :
Sat, 13 May 2023 12:45:07 GMT
Server :
Apache
Set-Cookie :
csrftoken=JFrkNDIXJIv125XyDaHokQPjz60kO6Sgji6ZBJNL
Vary :
Cookie,Accept-Encoding
Via :
1.1 e832d261a0bb86f8ba09ea0550c8e77e.cloudfront.ne
X-Amz-Cf-Id :
gva7APAJZVph3o1v7uzpDad90HfHkguPE5AOYZesLyv0g3AtGX
X-Amz-Cf-Pop :
EWR53-P1
X-Cache :
Hit from cloudfront
X-Frame-Options :
SAMEORIGIN


codehs.com W3C HTML Validation Check Now

Last Check Date:
5/27/2023 12:00:00 AM
Errors:
38
Warnings:
0
Info:
7
Check Live:
Check codehs.com HTML Errors

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Top codehs.com Alternatives

codehs.com Site Keywords

code hs
code hs java
codehs
codehs answer key
codehs answers
Computer Science
computer science education
online coding courses
programming
programming lessons
Teach Coding and Computer Science at Your School

codehs.com Site H Tags

Check Now
h1
The Top Coding and Computer Science Platform for K-12 Schools
h2
Everything You Need, All In One Spot
h2
Products
h2
Use Cases
h2
Computer Science Curriculum
h2
Professional Development
h2
Online IDE
h2
Online IDE Built for Education
h2
Coding Learning Management System
h2
Customizable K-12 Computer Science Curriculum
h2
New Sandbox Program
h2
CodeHS Pro
h2
Industry-Relevant Certifications
h2
Top-Notch Professional Development
h2
Join the CodeHS Community
h2
Featured In
h2
How Schools are Using CodeHS in Virtual & In-Person Classrooms
h2
More Resources
h2
Sign up for a free CodeHS account and start coding today!
h3
Please enable JavaScript to use CodeHS
h3
ReadWriteCode
h3
Coding In The Wild
h3
Forging Equality for Black Male Youth through Business, Technology, and Brotherhood
h3
Hear From Other CodeHS Educators
h3
For district administrators, CodeHS is a silver bullet!
h3
Java
h3
JavaScript
h3
Python 3
h3
HTML
h3
Karel
h3
Turtle
h3
Introduction to Computer Science in JavaScript
h3
Physical Computing with micro:bit
h3
Introduction to Computer Science in Python
h3
Fundamentals of Cybersecurity
h3
The CodeHS system handles SO MUCH administrative overhead, and frees me up to provide individual hel
h3
Write, Run, & Debug Code in an Online IDE
h3
Online & In-Person Training for Teachers
h3
Customizable K-12 Computer Science Curriculum
h3
LMS
h3
Curriculum
h3
IDE
h3
Certifications
h3
CodeHS Pro
h3
Professional Development

codehs.com Sites with Same Names

Website
Title
Rank
codehs.me codehs.me
codehs.org codehs.org
CodeHS - Learn Coding and Computer Science Online

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