Paiza.jp ITエンジニア・プログラマ向けの転職・就活・学習サービス【paiza（パイザ）】

ITエンジニア・プログラマ専門の総合求職・学習サイト【paiza（パイザ）】。プログラミングスキルチェックで実力を可視化し、スキルがあると認められれば書類選考不要で即面接へ進めます。学歴や職歴ではなく「技術がある人」が評価されるサービスです。

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Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 02/06/2023

Over the time paiza.jp has been ranked as high as 3,596 in the world, while most of its traffic comes from Japan, where it reached as high as 3,348 position.

Paiza.jp receives about 1,957 unique visitors and 16,635 pageviews per day. The estimated value of paiza.jp is 289,080 USD. Each unique visitor makes about 8.5 pageviews on average.

Paiza.jp is registered under .JP top-level domain. Check other websites in .JP zone.

At the time of the last check (July 03, 2022) paiza.jp has an expired wildcard SSL certificate issued by Amazon (expired on May 13, 2023). Check other websites using SSL certificates issued by Amazon.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust paiza.jp is quite a safe domain.

Mobile-Friendly test indicates that paiza.jp is well optimized for mobile and tablet devices, however website page loading time could be improved.


Global Rank
37,253
Average Load Time
1.13sec
Links In Count
95
Website Value
$289,080

Audience Geography. Where are paiza.jp visitors located?

Country Rank
Japan Japan JP3348
Country Percent of Pageviews
Japan Japan JP99.4%
Other0.6%
Country Percent of Visitors
Japan Japan JP97.4%
Other2.6%

Where do visitors go on paiza.jp?

Subdomain Pageviews
paiza.jp		100%
Subdomain Pageviews per User
paiza.jp		8.5
Subdomain Reach
paiza.jp		100%

How popular is paiza.jp?

Days Reach Rank Reach Rank Delta Reach per Million Reach per Million Delta
9049193-93741520%
3059996616912-8.878%
751704-2600157%
157636-493981080%
Days Pageviews Rank Pageviews Rank Delta Pageviews per Million Pageviews per Million Delta Pageviews per User Pageviews per User Delta
9020256-1492635687%8.553%
3024720-34352920%8.530%
711526-2014266210%17200%
1143906658434-48.921%1-72.25%
Period Global Rank Global Rank Delta
past 3 months37253-11506
past month456782415
past week34448-10347
yesterday75446-13042

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

Overview
Last Updated: 04/28/2024
Overall result - "paiza.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: 03/21/2024
paiza.jp is safe.

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

Google Safe Search
Last Updated: 02/16/2019
paiza.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
Malware not found at "paiza.jp".
"paiza.jp" is not a phishing page.
"paiza.jp" does not install unwanted software.
"paiza.jp" does not contain harmfull applications.
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
paiza.jp is safe.

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

Web of Trust
Last Updated: 01/09/2019
paiza.jp child safety isvery good.

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

SSL Information
SSL Checker Tool
Domain *.paiza.jp
Issuer OrganizationAmazon
Issuer Amazon
Algorithm RSA-SHA256
Valid form 04/14/2022
Expiration 05/13/2023
SignedCertificate is not self signed
Additional Domains *.paiza.jp
paiza.jp
Server Location
Geolocation Tool
Tokyo
Tokyo
Japan
ASN Information
ASN Lookup Tool

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

Last Update: 10/05/2023

#
# 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.
#

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] PAIZA.JP

[登録者名] 株式会社エムアウト
[Registrant] M-out inc.

[Name Server] ns-225.awsdns-28.com
[Name Server] ns-1290.awsdns-33.org
[Name Server] ns-1587.awsdns-06.co.uk
[Name Server] ns-974.awsdns-57.net
[Signing Key]

[登録年月日] 2013/03/21
[有効期限] 2022/03/31
[状態] Active
[最終更新] 2021/04/01 01:05:10 (JST)

Contact Information: [公開連絡窓口]
[名前] 株式会社スタートアップパートナーズ
[Name] Startup Partners Inc.
[Email] info@paiza.jp
[Web Page]
[郵便番号] 107-0062
[住所] 東京都港区
南青山
メットライフ青山ビル 7F
[Postal Address] Minato-ku
Minamiaoyama
METLIFE Aoyama Building 7F
[電話番号] 03-6384-8050
[FAX番号] 03-6680-8461

DNS Records
DNS Lookup Tool
HostA RecordTTL
paiza.jp52.198.97.060
paiza.jp54.92.75.2560
HostMX RecordPriorityTTL
paiza.jpaspmx.l.google.com13600
paiza.jpaspmx2.googlemail.com103600
paiza.jpaspmx3.googlemail.com103600
paiza.jpalt1.aspmx.l.google.com53600
paiza.jpalt2.aspmx.l.google.com53600
HostNS RecordTTL
paiza.jpns-1290.awsdns-33.org172800
paiza.jpns-1587.awsdns-06.co.uk172800
paiza.jpns-225.awsdns-28.com172800
paiza.jpns-974.awsdns-57.net172800
HostTXT RecordTTL
paiza.jpfacebook-domain-verification=54rzjof41zczge2whq6pvg3mpbik8c300
paiza.jpgoogle-site-verification=43jie_0bcC4qMX5a_eDtevq1BPzEbi9EaPIaBr1RhcI300
paiza.jpgoogle-site-verification=cUxNSXjp2I2raWEXxjzSQ6Zk4ChBr4t5jGpTOwYDxXs300
paiza.jpgoogle-site-verification=o3CugYXrmyEbmAO87NV9L1Z3LpEFVbjg2EZpa6zFWbM300
paiza.jpv=spf1 include:_spf.google.com include:sendgrid.net include:amazonses.com ~all300

ns-225.awsdns-28.com
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400

HTML Validation Tool
Errors
Warnings
Desktop Page Insights Tool

Last tested: 01/20/2018

Desktop
Desktop Speed
38%
Desktop Resource Breakdown
Total Resources190
Number of Hosts52
Static Resources114
JavaScript Resources27
CSS Resources13
Mobile Page Insights Tool

Last tested: 03/17/2018

Mobile
Mobile Usability
63%
Mobile Speed
58%
Mobile Resource Breakdown
Total Resources132
Number of Hosts30
Static Resources93
JavaScript Resources24
CSS Resources11
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