Pyq.jp PyQ | Pythonで一歩踏み出すあなたのための、独学プラットフォーム

PyQ（パイキュー）は、ブラウザだけで学べるオンライン学習サービスです。入門から実務レベルまで、学べる問題は1500問以上。Python特化だからこそできるコンテンツを、教材を読む→コードを書く→実際に動かすサイクルで自分のペースで学べます。

Pyq.jp Overview

Pyq.jp belongs to AMAZON-02 - Amazon.com, Inc., US. Check the list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.

Pyq.jp boasts a link base consisting of 231 referring domains and 278 external backlinks, as revealed by the data obtained from web network scanning.

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

According the last verification test in October 09, 2024, pyq.jp has a valid and up-to-date SSL certificate issued by Amazon , certificate expiration date: October 13, 2025. Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Amazon.

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

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

Pyq.jp Website Safety

Overview

Last Updated: 04/06/2025

Unknown status.

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: 02/09/2025

pyq.jp is safe.

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

Google Safe Search

Last Updated: 04/06/2025

Unknown status.

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

pyq.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: 03/08/2021

pyq.jp is safe.

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

Web of Trust

Last Updated: 04/06/2025

pyq.jp child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	pyq.jp
Issuer Organization	Amazon
Issuer	Amazon RSA 2048 M03
Algorithm	RSA-SHA256
Valid form	09/13/2024
Expiration	10/13/2025
Signed	Certificate is not self signed
Additional Domains	pyq.jp *.pyq.jp

Pyq.jp Rank History

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

Pyq.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: 01/01/2025

#
# 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.
#

Pyq.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] PYQ.JP

[登録者名] 佐藤治夫
[Registrant] haruo sato

[Name Server] ns-778.awsdns-33.net
[Name Server] ns-1332.awsdns-38.org
[Name Server] ns-337.awsdns-42.com
[Name Server] ns-1862.awsdns-40.co.uk
[Signing Key]

[登録年月日] 2016/08/09
[有効期限] 2023/08/31
[状態] Active
[最終更新] 2022/09/01 01:05:08 (JST)

Contact Information: [公開連絡窓口]
[名前] 佐藤治夫
[Name] haruo sato
[Email] asset@beproud.jp
[Web Page]
[郵便番号] 170-0013
[住所] 東京都豊島区東池袋1-7-12
日産ビルディング7F
[Postal Address] 7F,Nissan Bldg,1-7-12, Higashi-Ikebukuro
Toshima-ku, Tokyo
1700013, Japan
[電話番号] 03-5357-7734
[FAX番号] 03-5357-7834

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Pyq.jp HTML Check

HTML Validation Tool

Errors

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”.

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.

Pyq.jp Desktop Performance

Last tested: 05/19/2017

Desktop Speed

50%

Optimize images

Enable compression

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

Leverage browser caching

Minify HTML

Minify JavaScript

Desktop Resource Breakdown

Total Resources	52
Number of Hosts	15
Static Resources	40
JavaScript Resources	9
CSS Resources	6

Pyq.jp Mobile Insights

Last tested: 05/19/2017

Mobile Usability

71%

Use legible font sizes

Configure the viewport

Size tap targets appropriately

Mobile Speed

51%

Optimize images

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

Enable compression

Leverage browser caching

Minify HTML

Minify JavaScript

Mobile Resource Breakdown

Total Resources	52
Number of Hosts	15
Static Resources	40
JavaScript Resources	9
CSS Resources	6

Pyq.jp Common Typos

www.pyq.com
www.pyq.net
www.pyq.org
www.pyq.info
www.pyq.biz
www.pyq.us
www.pyq.mobi
www.yq.jp
www.pyq.jp
www.oyq.jp
www.poyq.jp
www.opyq.jp
www.lyq.jp
www.plyq.jp
www.lpyq.jp
www.pq.jp
www.ptq.jp
www.pytq.jp
www.ptyq.jp
www.pgq.jp
www.pygq.jp
www.pgyq.jp
www.phq.jp
www.pyhq.jp
www.phyq.jp
www.puq.jp
www.pyuq.jp
www.puyq.jp
www.py.jp
www.pya.jp
www.pyqa.jp
www.pyaq.jp
www.pyw.jp
www.pyqw.jp
www.pywq.jp