k21academy.com ▷ K21Academy | Azure, AWS, Oracle & Google Cloud Online Training

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.11 sec.
Last Checked: 11/05/2024

K21academy.com traffic volume is 14,839 unique daily visitors and their 74,194 pageviews. The web value rate of k21academy.com is 111,066 USD. Each visitor makes around 5.35 page views on average.

K21academy.com belongs to SUCURI-SEC - Sucuri, US. Check the list of other websites hosted by SUCURI-SEC - Sucuri, US.

K21academy.com registered under .COM top-level domain. Check other websites in .COM zone.

The last verification results, performed on (September 03, 2024) k21academy.com show that k21academy.com has an expired SSL certificate issued by Starfield Technologies, Inc. (expired on October 15, 2024). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Starfield Technologies, Inc..

In accordance with Google Safe Browsing, Google Safe Search and Symantec k21academy.com is pretty a safe domain.

Relying Google MobileFriendly test k21academy.com is well optimized for mobile and tablet devices, however web page loading speed may be improved.

K21academy.com General Information

not found

K21academy.com Safety Information

Overview

Last Updated: 11/05/2024

Overall result - k21academy.com is safe.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 02/10/2024

k21academy.com is safe.

Norton ConnectSafe evaluates k21academy.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 12/23/2019

k21academy.com is safe.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

k21academy.com is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 02/14/2021

k21academy.com is safe.

McAfee assesses k21academy.com for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze k21academy.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 11/05/2024

k21academy.com child safety is unknown.

The WOT calculates reputation of the k21academy.com. This reputation system receives ratings from users and information from third-party sources, assesses the k21academy.com for safety features and confirms, whether k21academy.com is suitable for children.

SSL Information

SSL Checker Tool

Domain	k21academy.com
Issuer Organization	Starfield Technologies, Inc.
Issuer	Starfield Secure Certificate Authority - G2
Algorithm	RSA-SHA256
Valid form	10/15/2023
Expiration	10/15/2024
Signed	Certificate is not self signed
Additional Domains	k21academy.com www.k21academy.com

K21academy.com Server Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 30148
ASN Title: SUCURI-SEC - Sucuri, US

Last Update: 03/08/2024

ASN Whois

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 30148
ASName: SUCURI-SEC
ASHandle: AS30148
RegDate: 2015-02-13
Updated: 2015-03-27
Comment: https://sucuri.net
Ref: https://rdap.arin.net/registry/autnum/30148

OrgName: Sucuri
OrgId: SUCUR-2
Address: 30141 Antelope Rd
City: Menifee
StateProv: CA
PostalCode: 92584
Country: US
RegDate: 2014-12-11
Updated: 2016-01-16
Ref: https://rdap.arin.net/registry/entity/SUCUR-2

OrgAbuseHandle: SOC55-ARIN
OrgAbuseName: Security Operations Center
OrgAbusePhone: +1-888-318-5114
OrgAbuseEmail: soc@sucuri.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/SOC55-ARIN

OrgTechHandle: SOC55-ARIN
OrgTechName: Security Operations Center
OrgTechPhone: +1-888-318-5114
OrgTechEmail: soc@sucuri.net
OrgTechRef: https://rdap.arin.net/registry/entity/SOC55-ARIN

RTechHandle: SOC55-ARIN
RTechName: Security Operations Center
RTechPhone: +1-888-318-5114
RTechEmail: soc@sucuri.net
RTechRef: https://rdap.arin.net/registry/entity/SOC55-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

K21academy.com Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: K21ACADEMY.COM
Registry Domain ID: 1970343878_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2021-10-21T20:22:40Z
Creation Date: 2015-10-20T18:22:11Z
Registry Expiry Date: 2023-10-20T18:22:11Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: 480-624-2505
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS07.DOMAINCONTROL.COM
Name Server: NS08.DOMAINCONTROL.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-08-18T21:08:03Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

K21academy.com HTML Validation

HTML Validation Tool

Errors

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Bad start tag in “img” in “head”.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Stray end tag “noscript”.

Attribute “name” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)

Bad value “https://theeventscalendar.com/” for attribute “rel” on element “link”: The string “https://theeventscalendar.com/” is not a registered keyword.

A “link” element must not appear as a descendant of a “body” element unless the “link” element has an “itemprop” attribute or has a “rel” attribute whose value contains “dns-prefetch”, “pingback”, “preconnect”, “prefetch”, “preload”, “prerender”, or “stylesheet”.

Element “title” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)

Element “cmt” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)

Stray end tag “head”.

Start tag “body” seen but an element of the same type was already open.

Cannot recover after last error. Any further errors will be ignored.

K21academy.com Desktop Insights

Last tested: 06/07/2016

Desktop

Desktop Speed

83%

Optimize images

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Leverage browser caching

Minify JavaScript

Minify CSS

Desktop Resource Breakdown

Total Resources	79
Number of Hosts	16
Static Resources	65
JavaScript Resources	21
CSS Resources	20

K21academy.com Mobile Insights

Last tested: 12/24/2019

Mobile

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

56%

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Optimize images

Leverage browser caching

Prioritize visible content

Enable compression

Minify JavaScript

Mobile Resource Breakdown

Total Resources	222
Number of Hosts	40
Static Resources	121
JavaScript Resources	45
CSS Resources	9

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K21academy.com K21Academy | Azure, AWS, Oracle & Google Cloud Online Training

K21Academy is an online learning and teaching marketplace accredited with Oracle Gold Partners, and Silver Partners of Microsoft who provide Step-by-S...

Quick Summary

K21academy.com General Information

K21academy.com Safety Information

K21academy.com Server Information

K21academy.com Domain Name Information

K21academy.com HTML Validation

K21academy.com Desktop Insights

K21academy.com Mobile Insights

K21academy.com Nearest Competitors

K21academy.com Typos