Sogo-seibu.jp 西武・そごう

西武・そごうの公式サイトです。全国の西武・そごうの店舗情報や催事イベントのご案内のほか、ファッションやコスメ、食料品、ギフト、母の日、お中元、お歳暮、セールなどお得な情報をご紹介いたします。公式通販サイトもこちらからご利用ください。

Sogo-seibu.jp Overview

Sogo-seibu.jp is a website operated by Seibu Sogo Co., Ltd, and it is popular among users in Japan. The site provides visitors with information on Seibu and Sogo department stores across the nation, including their location and event schedules. It also includes information on fashion, cosmetics, food, gifts, and discounts, making it a treasure trove for shoppers.

The site has a straightforward layout that is easy to navigate, with a header menu that directs users to the different sections of the site. The header is clean, with only six primary links above the logo. The top of the homepage features a carousel banner with images that promote current sales and events, followed by a second banner advertising Seibu's online shopping opportunities.

The body of the homepage presents users with a variety of information, including links to online shopping, current promotions, brand information, and events. The layout is visually pleasing and offers consolidated information without being overwhelming to users.

Sogo-seibu.jp is a family-friendly website, with content that is appropriate for all ages. Users can be sure that they will not encounter any materials that are inappropriate or offensive.

According to PageSpeed Insights, the website scores a low speed score of 22, indicating a slow website. This slow page speed may be a result of too many images and banners on the homepage, which can be optimized to enhance loading speed.

In conclusion, sogo-seibu.jp is an excellent website for individuals looking for detailed information about Seibu Sogo Co., Ltd department stores in Japan. The site has a clean and straightforward layout, making it easy to navigate for users. Furthermore, it is family-friendly, with content that is appropriate for all ages. Although the site speed could improve, it remains a valuable resource for anyone interested in Seibu Sogo.

Sogo-seibu.jp Rank Summary

Global Rank

106,914

Average Load Time

1.70sec

Links In Count

Website Value

$116,917

Audience Geography. Where are sogo-seibu.jp visitors located?

Country	Visitors
Japan JP	99.1%
Other	0.9%

Country	Pageviews
Japan JP	99.6%
Other	0.4%

Country	Rank
Japan JP	8597

Where do visitors go on sogo-seibu.jp?

Subdomain	Pageviews
sogo-seibu.jp	100%

Subdomain	Pageviews per User
sogo-seibu.jp	2.1

Subdomain	Reach
sogo-seibu.jp	100%

How popular is sogo-seibu.jp?

Period	Global Rank	Global Rank Delta
past 3 months	106914	4668
past month	104938	-6117
past week	69399	-83077

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	130376	20178	39	-18.65%	2.2	-19.05%
30	131567	-4483	39	3%	2.1	-4.977%
7	88540	-72067	65	100%	2	-27.33%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	103770	-619	65	0.5%
30	100778	-7232	67	8%
7	66565	-96477	11	200%

Sogo-seibu.jp Website Safety

Overview

Last Updated: 05/18/2025

Overall result - sogo-seibu.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: 03/22/2025

sogo-seibu.jp is safe.

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

Google Safe Search

Last Updated: 10/17/2016

sogo-seibu.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

sogo-seibu.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: 02/22/2021

sogo-seibu.jp is safe.

McAfee assesses sogo-seibu.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 sogo-seibu.jp for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/09/2019

sogo-seibu.jp child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	sogo-seibu.jp
Issuer Organization	Cybertrust Japan Co., Ltd.
Issuer	Cybertrust Japan SureServer CA G4
Algorithm	RSA-SHA256
Valid form	08/14/2024
Expiration	08/31/2025
Signed	Certificate is not self signed
Additional Domains	sogo-seibu.jp

Sogo-seibu.jp Rank History

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

Sogo-seibu.jp Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 16509

ASN Title: AMAZON-02 - Amazon.com, 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: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509

OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN

RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-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.
#

Sogo-seibu.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] SOGO-SEIBU.JP

[登録者名] Sogo and Seibu Co. Ltd.
[Registrant] Sogo and Seibu Co. Ltd.

[Name Server] ns01.ipn.web.ad.jp
[Name Server] ns02.ipn.web.ad.jp
[Name Server] ns1.sogo-seibu.co.jp
[Name Server] ns2.sogo-seibu.co.jp
[Signing Key]

[登録年月日] 2009/01/30
[有効期限] 2025/01/31
[状態] Active
[最終更新] 2024/02/01 01:05:03 (JST)

Contact Information: [公開連絡窓口]
[名前] Sogo and Seibu Co. Ltd.
[Name] Sogo and Seibu Co. Ltd.
[Email] tatsuya-koike@sogo-seibu.co.jp
[Web Page]
[郵便番号] 102-0084
[住所] 東京都5-25 Niban-cho
Chiyoda-ku
Tokyo JP
[Postal Address]
[電話番号] +81.362727181
[FAX番号] +81.362727199

DNS Records

DNS Lookup Tool

Host	A Record	TTL
sogo-seibu.jp	210.145.0.201	600

Host	MX Record	Priority	TTL
sogo-seibu.jp	i801.mailsecurity-nec.jp	10	600

Host	NS Record	TTL
sogo-seibu.jp	ns02.ipn.web.ad.jp	600
sogo-seibu.jp	ns2.sogo-seibu.co.jp	600
sogo-seibu.jp	ns01.ipn.web.ad.jp	600
sogo-seibu.jp	ns1.sogo-seibu.co.jp	600

Host	TXT Record	TTL
sogo-seibu.jp	v=spf1 +ip4:202.232.180.0/24 +ip4:133.163.13.0/27 +ip4:133.163.1.224/28 +ip4:210.145.0.41 include:cust-spf.exacttarget.com include:spf005.mailsecurity-nec.jp ~all	600

ns1.sogo-seibu.co.jp
TTL: 600
Email address: fjm-ssse.ml.jp.fujitsu.com
Serial: 2018112701
Refresh: 10800
Retry: 1800
Expire: 3600000
Minimum: 600

Sogo-seibu.jp HTML Check

HTML Validation Tool

Errors

A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.

Duplicate ID “searchKey”.

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

Duplicate ID “UMS_TOOLTIP”.

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

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

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

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

Warnings

The first occurrence of ID “searchKey” was here.

The first occurrence of ID “UMS_TOOLTIP” was here.

Sogo-seibu.jp Desktop Performance

Last tested: 12/28/2017

Desktop Speed

50%

Optimize images

Leverage browser caching

Enable compression

Avoid landing page redirects

Minify JavaScript

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

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	108
Number of Hosts	12
Static Resources	68
JavaScript Resources	26
CSS Resources	10

Sogo-seibu.jp Mobile Insights

Last tested: 02/09/2018

Mobile Usability

96%

Size content to viewport

Size tap targets appropriately

Mobile Speed

22%

Optimize images

Reduce server response time

Avoid landing page redirects

Leverage browser caching

Enable compression

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

Minify CSS

Minify HTML

Minify JavaScript

Mobile Resource Breakdown

Total Resources	72
Number of Hosts	12
Static Resources	39
JavaScript Resources	25
CSS Resources	4

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Sogo-seibu.jp 西武・そごう

Sogo-seibu.jp Overview

Sogo-seibu.jp Rank Summary

Sogo-seibu.jp Website Safety

Sogo-seibu.jp Rank History

Sogo-seibu.jp Hosting Information

Sogo-seibu.jp Domain Registration and Settings

Sogo-seibu.jp HTML Check

Sogo-seibu.jp Desktop Performance

Sogo-seibu.jp Mobile Insights

Sogo-seibu.jp Similar Audits

Sogo-seibu.jp Common Typos