Randco.jp R&Co.（アールアンドコー）国内外のブランド正規取扱公式通販

送料無料・最短即日発送！R&Co.は東京[表参道ヒルズ][六本木ヒルズ]にも出店するメンズ・レディースファッションの正規取扱通販サイトです。BALENCIAGA,Moncler,Soloist,UNDERCOVER,Y-3,visvim,F.C.R.B,Maison Margielaを中心に...

Randco.jp Overview

Randco.jp ranking shows that the page is at position 590,367 over the world.

Randco.jp hosting company servers are placed in the Japan, but, unfortunately, it’s not possible to identify the countries where the bulk of randco.jp users come from and, therefore, we couldn’t define if the distance can influence the webpage load time. See the list of other webpages hosted on CLOUDFLARENET - Cloudflare, Inc., US servers.

In terms of rank-to-traffic ratio, randco.jp has 1,252 unique users per day, viewing 1,252 pages. The rank based value of randco.jp is 12,627 USD. Every user makes 1.07 pageviews on average.

Randco.jp boasts a link base consisting of 259 referring domains and 308 external backlinks, as revealed by the data obtained from web network scanning.

Randco.jp top-level domain belongs to .JP domain zone. Check other webpages in .JP zone.

According the last verification test in December 30, 2022, randco.jp has an expired SSL certificate issued by GlobalSign nv-sa (expired on December 12, 2023). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by GlobalSign nv-sa.

Based on data from Google Safe Browsing, Google Safe Search and Symantec randco.jp is a fairly safe domain.

According the Mobile-Friendly test by Google randco.jp is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Randco.jp Rank Summary

Global Rank

590,367

Average Load Time

0.65sec

Links In Count

Website Value

$11,692

Audience Geography. Where are randco.jp visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on randco.jp?

Subdomain	Pageviews
randco.jp	100%

Subdomain	Pageviews per User
randco.jp	1

Subdomain	Reach
randco.jp	100%

How popular is randco.jp?

Period	Global Rank	Global Rank Delta
past 3 months	590367	311473
past month	610365	-68540
past week	616850	-15797

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	866317	594034	3	-78.376%	1	-58.567%
30	982089	81116	3	-12.42%	1	-34.36%
7	918592	-83117	3	10%	1	20%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	509645	207757	9	-47.77%
30	493521	-132382	9	30%
7	518812	9480	1	-3.66%

Randco.jp Website Safety

Overview

Last Updated: 06/07/2025

Overall result - randco.jp 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: 03/29/2025

randco.jp is safe.

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

Google Safe Search

Last Updated: 12/04/2016

randco.jp 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

randco.jp 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: 02/28/2021

randco.jp is safe.

McAfee assesses randco.jp 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 randco.jp for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 06/07/2025

randco.jp child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	www.randco.jp
Issuer Organization	GlobalSign nv-sa
Issuer	GlobalSign GCC R3 DV TLS CA 2020
Algorithm	RSA-SHA256
Valid form	11/10/2022
Expiration	12/12/2023
Signed	Certificate is not self signed
Additional Domains	www.randco.jp randco.jp

Randco.jp Rank History

Alexa Rank shows how popular randco.jp is in comparison with other sites. The most popular site has Alexa Rank equals 1. If randco.jp 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 randco.jp and pageviews on randco.jp over the past 3 months.

Randco.jp Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 04/20/2025

#
# 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.
#

Randco.jp Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

[ JPRS database provides information on network administration. Its use is ]
[ restricted to network administration purposes. For further information, ]
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ]
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ]
Domain Information: [ドメイン情報]
[Domain Name] RANDCO.JP

[登録者名] 有限会社マルコー
[Registrant] Maruko Inc.

[Name Server] 03.dnsv.jp
[Name Server] 02.dnsv.jp
[Name Server] 01.dnsv.jp
[Name Server] 04.dnsv.jp
[Signing Key]

[登録年月日] 2004/12/13
[有効期限] 2024/12/31
[状態] Active
[最終更新] 2024/01/01 01:05:04 (JST)

Contact Information: [公開連絡窓口]
[名前] ウイングスパン株式会社
[Name] Wingspan Inc.
[Email] admin-wingspan@wingspan.co.jp
[Web Page]
[郵便番号] 151-0053
[住所] 東京都渋谷区
代々木 4-52-12
[Postal Address] Shibuya-ku
4-52-12 Yoyogi
[電話番号] 03-6300-0430
[FAX番号] 03-6300-0427

DNS Records

DNS Lookup Tool

Host	A Record	TTL
randco.jp	176.34.60.1	60
randco.jp	54.248.109.136	60

Host	MX Record	Priority	TTL
randco.jp	randco-jp.sakura.ne.jp	10	300

Host	NS Record	TTL
randco.jp	ns-1224.awsdns-25.org	172800
randco.jp	ns-166.awsdns-20.com	172800
randco.jp	ns-1865.awsdns-41.co.uk	172800
randco.jp	ns-552.awsdns-05.net	172800

Host	TXT Record	TTL
randco.jp	v=spf1 include:treasure-ship.jp ~all	300

ns-1224.awsdns-25.org
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400

Randco.jp HTML Check

HTML Validation Tool

Errors

Obsolete doctype. Expected “<!DOCTYPE html>”.

Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.

Bad value “Content-Script-Type” for attribute “http-equiv” on element “meta”.

Duplicate ID “header-search”.

Duplicate ID “form”.

Duplicate ID “header-icons”.

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

Duplicate ID “menu”.

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

Bad value “//dbcn1bdvswqbx.cloudfront.net/client_info/RANDCO/itemimage/18AW_0118202002006/VIRGIL BOOTS-FOLK (KNGR)BLACK.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “//dbcn1bdvswqbx.cloudfront.net/client_info/RANDCO/itemimage/18AW_0118205010024/WIDE TEE S S VISVIM.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “tel: 0364349557” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.

Bad value “_blank;” for attribute “target” on element “a”: Reserved keyword “blank;” used.

Duplicate ID “guide-menu-box”.

Duplicate ID “footer-sns”.

Warnings

The first occurrence of ID “header-search” was here.

The first occurrence of ID “form” was here.

The first occurrence of ID “header-icons” was here.

The first occurrence of ID “menu” was here.

The first occurrence of ID “guide-menu-box” was here.

The first occurrence of ID “footer-sns” was here.

Randco.jp Desktop Performance

Last tested: 10/30/2018

Desktop Speed

Optimize images

Leverage browser caching

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

Minify HTML

Reduce server response time

Minify CSS

Minify JavaScript

Desktop Resource Breakdown

Total Resources	145
Number of Hosts	5
Static Resources	37
JavaScript Resources	8
CSS Resources	4

Randco.jp Mobile Insights

Last tested: 10/30/2018

Mobile Usability

98%

Size tap targets appropriately

Mobile Speed

Optimize images

Leverage browser caching

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

Reduce server response time

Minify HTML

Minify CSS

Minify JavaScript

Mobile Resource Breakdown

Total Resources	146
Number of Hosts	5
Static Resources	38
JavaScript Resources	8
CSS Resources	4

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Randco.jp R&Co.（アールアンドコー） 国内外のブランド正規取扱公式通販

送料無料・最短即日発送！R&amp;Co.は東京[表参道ヒルズ][六本木ヒルズ]にも出店するメンズ・レディースファッションの正規取扱通販サイトです。BALENCIAGA,Moncler,Soloist,UNDERCOVER,Y-3,visvim,F.C.R.B,Maison Margielaを中心に...

Randco.jp Overview

Randco.jp Rank Summary

Randco.jp Website Safety

Randco.jp Rank History

Randco.jp Hosting Information

Randco.jp Domain Registration and Settings

Randco.jp HTML Check

Randco.jp Desktop Performance

Randco.jp Mobile Insights

Randco.jp Similar Audits

Randco.jp Common Typos

Randco.jp R&Co.（アールアンドコー）国内外のブランド正規取扱公式通販

送料無料・最短即日発送！R&Co.は東京[表参道ヒルズ][六本木ヒルズ]にも出店するメンズ・レディースファッションの正規取扱通販サイトです。BALENCIAGA,Moncler,Soloist,UNDERCOVER,Y-3,visvim,F.C.R.B,Maison Margielaを中心に...