Schoolmusic.co.kr ݺ?題쩝

Schoolmusic.co.kr Overview

Schoolmusic.co.kr ranking shows that the page is at position 123,390 over the world, while the bulk of its audience is from Korea, where it ranks 2,790.

It is beneficial to schoolmusic.co.kr that their hosting company CLOUDFLARENET - Cloudflare, Inc., US servers are located in Korea, as that reduces page load time for the majority of their users. See the list of other webpages hosted on CLOUDFLARENET - Cloudflare, Inc., US servers.

In terms of rank-to-traffic ratio, schoolmusic.co.kr has 719 unique users per day, viewing 5,439 pages. The rank based value of schoolmusic.co.kr is 102,492 USD. Every user makes 8.03 pageviews on average.

Schoolmusic.co.kr boasts a link base consisting of 274 referring domains and 298 external backlinks, as revealed by the data obtained from web network scanning.

Schoolmusic.co.kr top-level domain belongs to .KR domain zone. Check other webpages in .KR zone.

According the last verification test in April 26, 2021, schoolmusic.co.kr has an expired SSL certificate issued by CloudFlare, Inc. (expired on July 04, 2021). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by CloudFlare, Inc..

Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust schoolmusic.co.kr is a fairly safe domain.

According the Mobile-Friendly test by Google schoolmusic.co.kr is nice optimized for mobile devices and tablets.

Schoolmusic.co.kr Rank Summary

Global Rank

123,390

Average Load Time

1.87sec

Links In Count

Website Value

$94,900

Audience Geography. Where are schoolmusic.co.kr visitors located?

Country	Visitors
Korea KR	99.7%
Other	0.3%

Country	Pageviews
Korea KR	100%

Country	Rank
Korea KR	2790

Where do visitors go on schoolmusic.co.kr?

Subdomain	Pageviews
schoolmusic.co.kr	100%

Subdomain	Pageviews per User
schoolmusic.co.kr	9.5

Subdomain	Reach
schoolmusic.co.kr	100%

How popular is schoolmusic.co.kr?

Period	Global Rank	Global Rank Delta
past 3 months	123390	22902
past month	124014	8570
past week	312989	143071
yesterday	152160	35670

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	74193	15317	79	-23.35%	7.5	-0.922%
30	63551	-24680	95	47%	9.5	90%
7	335648	212403	12	-71.975%	3	-50.967%
1	192422	80624	3	-49.278%	2	-42.86%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	158091	29255	39	-22.65%
30	166117	29247	37	-20.49%
7	332808	122847	2	-42.96%
1	158279	11895	5	-11.21%

Schoolmusic.co.kr Website Safety

Overview

Last Updated: 05/21/2025

Overall result - schoolmusic.co.kr 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: 03/22/2025

schoolmusic.co.kr is safe.

Norton ConnectSafe evaluates schoolmusic.co.kr for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 02/11/2019

schoolmusic.co.kr 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

schoolmusic.co.kr 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: 02/22/2021

schoolmusic.co.kr is safe.

McAfee assesses schoolmusic.co.kr 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 schoolmusic.co.kr for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/09/2019

schoolmusic.co.kr child safety is good.

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

SSL Information

SSL Checker Tool

Domain	schoolmusic.co.kr
Issuer Organization	CloudFlare, Inc.
Issuer	Cloudflare Inc ECC CA-3
Algorithm	ecdsa-with-SHA256
Valid form	07/04/2020
Expiration	07/04/2021
Signed	Certificate is not self signed
Additional Domains	schoolmusic.co.kr *.schoolmusic.co.kr

Schoolmusic.co.kr Rank History

Alexa Rank shows how popular schoolmusic.co.kr is in comparison with other sites. The most popular site has Alexa Rank equals 1. If schoolmusic.co.kr has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to schoolmusic.co.kr and pageviews on schoolmusic.co.kr over the past 3 months.

Schoolmusic.co.kr Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 04/13/2025

#
# 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: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335

OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-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.
#

Schoolmusic.co.kr Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

query : schoolmusic.co.kr

# KOREAN(UTF8)

도메인이름 : schoolmusic.co.kr
등록인 : 후이즈 도메인 관리자
책임자 : 후이즈 도메인 관리자
책임자 전자우편 : admin@whoisblind.com
등록일 : 2000. 10. 16.
최근 정보 변경일 : 2019. 04. 12.
사용 종료일 : 2033. 10. 16.
정보공개여부 : N
등록대행자 : (주)후이즈(http://whois.co.kr)
DNSSEC : 미서명

1차 네임서버 정보
호스트이름 : kanye.ns.cloudflare.com

2차 네임서버 정보
호스트이름 : kay.ns.cloudflare.com

네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.

# ENGLISH

Domain Name : schoolmusic.co.kr
Registrant : Whois Domain Admin.
Administrative Contact(AC) : Whois Domain Admin.
AC E-Mail : admin@whoisblind.com
Registered Date : 2000. 10. 16.
Last Updated Date : 2019. 04. 12.
Expiration Date : 2033. 10. 16.
Publishes : N
Authorized Agency : Whois Corp.(http://whois.co.kr)
DNSSEC : unsigned

Primary Name Server
Host Name : kanye.ns.cloudflare.com

Secondary Name Server
Host Name : kay.ns.cloudflare.com

- KISA/KRNIC WHOIS Service -

DNS Records

DNS Lookup Tool

Host	A Record	TTL
schoolmusic.co.kr	104.25.191.27	300
schoolmusic.co.kr	104.25.190.27	300

Host	MX Record	Priority	TTL
schoolmusic.co.kr	aspmx.l.google.com	1	300
schoolmusic.co.kr	aspmx2.googlemail.com	10	300
schoolmusic.co.kr	aspmx3.googlemail.com	10	300
schoolmusic.co.kr	aspmx4.googlemail.com	10	300
schoolmusic.co.kr	aspmx5.googlemail.com	10	300
schoolmusic.co.kr	alt1.aspmx.l.google.com	5	300
schoolmusic.co.kr	alt2.aspmx.l.google.com	5	300

Host	NS Record	TTL
schoolmusic.co.kr	kanye.ns.cloudflare.com	86400
schoolmusic.co.kr	kay.ns.cloudflare.com	86400

Host	TXT Record	TTL
schoolmusic.co.kr	v=spf1 ip4:164.124.107.106 ~all	300

kanye.ns.cloudflare.com
TTL: 3600
Email address: dns.cloudflare.com
Serial: 2031666673
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 3600

Schoolmusic.co.kr HTML Check

HTML Validation Tool

Errors

Malformed byte sequence: “bd”.

Malformed byte sequence: “ba”.

Malformed byte sequence: “c4”.

Malformed byte sequence: “f0”, “b9”.

Malformed byte sequence: “c2”.

Malformed byte sequence: “c1”.

Malformed byte sequence: “f7”.

Malformed byte sequence: “be”.

Malformed byte sequence: “e0”, “bc”.

Malformed byte sequence: “d3”.

Malformed byte sequence: “c0”.

Malformed byte sequence: “bb”.

Malformed byte sequence: “f6”.

Malformed byte sequence: “b4”.

Malformed byte sequence: “e7”, “b6”.

Malformed byte sequence: “b5”.

Malformed byte sequence: “e9”.

Malformed byte sequence: “b1”.

Malformed byte sequence: “b8”.

Malformed byte sequence: “db”.

Malformed byte sequence: “a1”.

Malformed byte sequence: “de”.

Malformed byte sequence: “c5”.

Malformed byte sequence: “b3”.

Malformed byte sequence: “d7”.

Malformed byte sequence: “e7”.

Malformed byte sequence: “cc”.

Malformed byte sequence: “b7”.

Malformed byte sequence: “af”.

Malformed byte sequence: “b0”.

Malformed byte sequence: “cb”.

Malformed byte sequence: “f5”.

Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.

Internal encoding declaration “euc-kr” disagrees with the actual encoding of the document (“utf-8”).

Malformed byte sequence: “bc”.

Malformed byte sequence: “b2”.

Malformed byte sequence: “bf”.

Malformed byte sequence: “f2”.

Malformed byte sequence: “ce”.

Malformed byte sequence: “c7”.

Malformed byte sequence: “e4”.

Malformed byte sequence: “c3”.

Malformed byte sequence: “df”.

Malformed byte sequence: “ee”.

Malformed byte sequence: “a2”.

Malformed byte sequence: “d6”.

Malformed byte sequence: “fa”.

Malformed byte sequence: “f3”.

Malformed byte sequence: “a6”.

Malformed byte sequence: “b9”.

Malformed byte sequence: “ab”.

Malformed byte sequence: “e1”, “b9”.

Malformed byte sequence: “dd”.

Malformed byte sequence: “e2”.

Malformed byte sequence: “d9”.

Malformed byte sequence: “ca”.

Malformed byte sequence: “aa”.

Malformed byte sequence: “f8”.

Malformed byte sequence: “eb”.

Malformed byte sequence: “ae”.

Malformed byte sequence: “e5”.

Malformed byte sequence: “eb”, “b1”.

Malformed byte sequence: “fc”.

Malformed byte sequence: “e8”.

Malformed byte sequence: “fd”.

Malformed byte sequence: “e2”, “b7”.

Malformed byte sequence: “c8”.

Malformed byte sequence: “f0”, “b5”.

Malformed byte sequence: “e2”, “b4”.

Malformed byte sequence: “c9”.

Malformed byte sequence: “f4”.

Malformed byte sequence: “e3”.

Malformed byte sequence: “e5”, “b5”.

Malformed byte sequence: “e5”, “b2”.

Malformed byte sequence: “ed”, “b0”, “b4”.

Malformed byte sequence: “d4”.

Malformed byte sequence: “d2”.

Malformed byte sequence: “cd”.

Malformed byte sequence: “ec”.

Malformed byte sequence: “e8”, “b3”.

Malformed byte sequence: “fb”.

Malformed byte sequence: “b6”.

Malformed byte sequence: “c6”.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “bgcolor” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

The “align” attribute on the “td” element is obsolete. Use CSS instead.

Attribute “height” not allowed on element “tr” at this point.

The “font” element is obsolete. Use CSS instead.

The “align” attribute on the “table” element is obsolete. Use CSS instead.

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

Malformed byte sequence: “a5”.

Attribute “oldblock” not allowed on element “div” at this point.

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

Malformed byte sequence: “a3”.

The “width” attribute on the “td” element is obsolete. Use CSS instead.

The “bgcolor” attribute on the “td” element is obsolete. Use CSS instead.

Malformed byte sequence: “ad”.

Malformed byte sequence: “dc”.

Malformed byte sequence: “ed”, “b8”, “ae”.

The “height” attribute on the “td” element is obsolete. Use CSS instead.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

Malformed byte sequence: “da”.

Malformed byte sequence: “ec”, “b5”.

Malformed byte sequence: “f9”.

Malformed byte sequence: “e5”, “ba”.

Malformed byte sequence: “f1”.

Malformed byte sequence: “f0”.

Malformed byte sequence: “f0”, “bb”.

Malformed byte sequence: “e5”, “bf”.

Malformed byte sequence: “fe”.

Malformed byte sequence: “d0”.

Malformed byte sequence: “f0”, “bf”.

Malformed byte sequence: “f0”, “b4”.

Malformed byte sequence: “cf”.

Malformed byte sequence: “e7”, “b7”.

Malformed byte sequence: “ed”.

Malformed byte sequence: “e4”, “b4”.

Malformed byte sequence: “d1”.

Malformed byte sequence: “ed”, “be”.

Malformed byte sequence: “e6”, “b8”.

Malformed byte sequence: “ee”, “b7”.

Malformed byte sequence: “ed”, “bb”.

End tag “br”.

No “p” element in scope but a “p” end tag seen.

Attribute “height” not allowed on element “table” at this point.

Malformed byte sequence: “e5”, “b9”.

Malformed byte sequence: “e3”, “be”.

Attribute “background” not allowed on element “table” at this point.

Bad value “” for attribute “src” on element “iframe”: Must be non-empty.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Warnings

The “language” attribute on the “script” element is obsolete. You can safely omit it.

Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

NON-DOCUMENT-ERROR

Too many messages.

Schoolmusic.co.kr Desktop Performance

Last tested: 10/14/2016

Desktop Speed

84%

Optimize images

Avoid landing page redirects

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

Leverage browser caching

Enable compression

Minify HTML

Desktop Resource Breakdown

Total Resources	175
Number of Hosts	18
Static Resources	154
JavaScript Resources	11
CSS Resources	1

Schoolmusic.co.kr Mobile Insights

Last tested: 10/14/2016

Mobile Usability

98%

Size tap targets appropriately

Mobile Speed

82%

Avoid landing page redirects

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

Leverage browser caching

Enable compression

Optimize images

Minify HTML

Mobile Resource Breakdown

Total Resources	23
Number of Hosts	13
Static Resources	8
JavaScript Resources	3

Schoolmusic.co.kr Common Typos

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Schoolmusic.co.kr ݺ?題쩝

Schoolmusic.co.kr Overview

Schoolmusic.co.kr Rank Summary

Schoolmusic.co.kr Website Safety

Schoolmusic.co.kr Rank History

Schoolmusic.co.kr Hosting Information

Schoolmusic.co.kr Domain Registration and Settings

Schoolmusic.co.kr HTML Check

Schoolmusic.co.kr Desktop Performance

Schoolmusic.co.kr Mobile Insights

Schoolmusic.co.kr Similar Audits

Schoolmusic.co.kr Common Typos