seikeidenron.jp ▶ 政経電論 | 行動する人になる。

Seikeidenron.jp | Key Trends

Online Status

Offline

Server IP address resolved: No
Http response code: None
Last Checked: 01/30/2026

Seikeidenron.jp attracts 828 unique visitors daily, generating 828 pageviews. The estimated value of seikeidenron.jp is 6,249 USD. Each visitor views approximately 1.07 pages on average.

According to Majestic's traffic estimates, seikeidenron.jp ranks 38,119 globally.

See the list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.

Seikeidenron.jp is registered with the .JP top-level domain. Explore additional websites within the .JP zone.

A recent examination on (July 29, 2024), indicates that seikeidenron.jp has an expired SSL certificate issued by Amazon (expired on February 20, 2025). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Amazon.

According to Google Safe Browsing, Google Safe Search and Symantec seikeidenron.jp appears to be a safe domain.

Based on Google's Mobile-Friendly test, seikeidenron.jp is optimized for mobile and tablet devices, although the web page loading speed could be improved.

Seikeidenron.jp | General Site Information

Global Rank

891,737

Average Load Time

1.88sec

Links In Count

Website Value

$5,840

Audience Geography. Where are seikeidenron.jp visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on seikeidenron.jp?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is seikeidenron.jp?

Period	Global Rank	Global Rank Delta
past 3 months	891737	139866
past month	1112421	434276

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	1251364	31980	2	1%	1	40%
30	1428648	411811	2	-39.95%	2	20%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	782846	187421	5	-26.35%
30	1014834	438864	4	-51.368%

Seikeidenron.jp | Safety and Security Details

Overview

Last Updated: 01/30/2026

Overall result - seikeidenron.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: 02/10/2025

seikeidenron.jp is safe.

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

Google Safe Search

Last Updated: 03/07/2017

seikeidenron.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

seikeidenron.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: 02/14/2021

seikeidenron.jp is safe.

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

Web of Trust

Last Updated: 01/30/2026

seikeidenron.jp child safety is unknown.

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

Seikeidenron.jp | SSL Certificate Information

SSL Checker Tool

Domain	seikeidenron.jp
Issuer Organization	Amazon
Issuer	Amazon RSA 2048 M02
Algorithm	RSA-SHA256
Valid form	01/23/2024
Expiration	02/20/2025
Signed	Certificate is not self signed
Additional Domains	seikeidenron.jp *.seikeidenron.jp

Seikeidenron.jp | Server and Hosting Details

Server Location

Geolocation Tool

Seikeidenron.jp ASN Information

ASN Lookup Tool

ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 08/27/2025

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: 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.
#

Seikeidenron.jp | Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

[ 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] SEIKEIDENRON.JP

[登録者名] （登録者からの申請により非表示）
詳細は→https://jprs.jp/about/dom-rule/whois-concealment/
[Registrant] (Not displayed by registrant's request)
For details -> https://jprs.jp/about/dom-rule/whois-concealment/ (only in Japanese)

[Name Server] ns-654.awsdns-17.net
[Name Server] ns-168.awsdns-21.com
[Name Server] ns-1437.awsdns-51.org
[Name Server] ns-1704.awsdns-21.co.uk
[Signing Key]

[登録年月日] 2013/10/24
[有効期限] 2025/10/31
[状態] Active
[最終更新] 2024/11/01 01:05:03 (JST)

Contact Information: [公開連絡窓口]
[名前] Whois情報公開代行サービス by お名前.com
[Name] Whois Privacy Protection Service by onamae.com
[Email] proxy@whoisprotectservice.com
[Web Page]
[郵便番号] 150-8512
[住所] 東京都渋谷区
桜丘町 26-1
セルリアンタワー 11階
[Postal Address] Shibuya-ku
26-1 Sakuragaoka-cho
Cerulean Tower 11F
[電話番号] +81.354562560
[FAX番号]

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Seikeidenron.jp | HTML Validation Report

HTML Validation Tool

Errors

A document must not include more than one “meta” element with a “charset” attribute.

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

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

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

Duplicate ID “212f50ba6ed14f079a3e08c242189791”.

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

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

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

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

Warnings

The “charset” attribute on the “script” element is obsolete.

The “type” attribute is unnecessary for JavaScript resources.

Consider avoiding viewport values that prevent users from resizing documents.

The first occurrence of ID “212f50ba6ed14f079a3e08c242189791” was here.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Seikeidenron.jp | Desktop Performance Insights

Last tested: 08/17/2019

Desktop

Desktop Speed

Optimize images

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

Enable compression

Leverage browser caching

Minify JavaScript

Desktop Resource Breakdown

Total Resources	102
Number of Hosts	26
Static Resources	69
JavaScript Resources	28
CSS Resources	2

Seikeidenron.jp | Mobile Performance Insights

Last tested: 06/30/2019

Mobile

Mobile Usability

100%

Mobile Speed

Optimize images

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

Leverage browser caching

Enable compression

Minify JavaScript

Mobile Resource Breakdown

Total Resources	208
Number of Hosts	32
Static Resources	159
JavaScript Resources	36
CSS Resources	3

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Seikeidenron.jp 政経電論 | 行動する人になる。

Seikeidenron.jp | Key Trends

Seikeidenron.jp | General Site Information

Seikeidenron.jp | Safety and Security Details

Seikeidenron.jp | Server and Hosting Details

Seikeidenron.jp | Domain Name Information

Seikeidenron.jp | HTML Validation Report

Seikeidenron.jp | Desktop Performance Insights

Seikeidenron.jp | Mobile Performance Insights

Seikeidenron.jp | Competitors Analysis

Seikeidenron.jp | Common Typographical Errors