Gihyo.jp gihyo.jp | gihyo.jp

技術評論社提供のIT関連コンテンツサイト

Gihyo.jp Overview

When visiting gihyo.jp, you are greeted with a minimalist yet functional homepage that offers easy access to the site's content. The homepage has a white solid background, with a header in dark blue containing the site's logo, navigation menu, and search bar, with social media buttons in the top right corner. The main body of the page is divided into three sections, showcasing featured articles, popular content, and books.

Gihyo.jp is a Japanese site owned and run by Gijutsu-Hyoronsha Corporation. Its title is "トップページ｜gihyo.jp … 技術評論社," which means "Top page|gihyo.jp... Technology Review Society." The site offers a wide range of tech-related content, including articles, books, and online courses.

In terms of site traffic, gihyo.jp stands out, with 10,357 unique users per day and 15,535.5 pageviews. The site value is placed at $271,560, which is a testament to its popularity and functionality. This traffic comes from multiple sources, including search engines and referral sites.

The site is hosted by Cloudflare, Inc. in the US, and it is family-friendly. The site is not cluttered, and there are no inappropriate content or adverts that could lead to accidental navigation. Additionally, the site is secured with an SSL certificate issued by Cloudflare, Inc. This ensures that all communications between the user's browser and the site server are encrypted and secured, protecting against man-in-the-middle attacks.

Finally, the site scores a Speed Insight rating of 69, with some improvement suggestions, which is relatively good for a site with such a high amount of content and traffic. Overall, Gihyo.jp is a well-designed and functional tech-related content site that is worth checking out.

Gihyo.jp Rank Summary

Global Rank

44,300

Average Load Time

1.75sec

Links In Count

2,587

Website Value

$271,560

Audience Geography. Where are gihyo.jp visitors located?

Country	Visitors
Japan JP	95.2%
United States US	3.9%
Other	0.9%

Country	Pageviews
Japan JP	91.4%
United States US	7.3%
Other	1.4%

Country	Rank
Japan JP	3966
United States US	118544

Where do visitors go on gihyo.jp?

Subdomain	Pageviews
gihyo.jp	100%

Subdomain	Pageviews per User
gihyo.jp	1.5

Subdomain	Reach
gihyo.jp	100%

How popular is gihyo.jp?

Period	Global Rank	Global Rank Delta
past 3 months	44300	830
past month	49799	10932
past week	130604	82682

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	70663	8051	84	-12.48%	1.5	-13.87%
30	79486	13636	73	-20.39%	1.5	10%
7	224335	142424	2	-71.652%	1	-12.59%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	37212	-1352	21	2%
30	41924	10324	18	-27.75%
7	106436	67307	6	-67.654%

Gihyo.jp Website Safety

Overview

Last Updated: 11/22/2024

Overall result - gihyo.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

gihyo.jp is safe.

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

Google Safe Search

Last Updated: 10/12/2016

gihyo.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

gihyo.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

gihyo.jp is safe.

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

Web of Trust

Last Updated: 01/09/2019

gihyo.jp child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	gihyo.jp
Issuer Organization	Let's Encrypt
Issuer	E5
Algorithm	ecdsa-with-SHA384
Valid form	08/24/2024
Expiration	11/22/2024
Signed	Certificate is not self signed
Additional Domains	*.gihyo.jp gihyo.jp

Gihyo.jp Rank History

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

Gihyo.jp Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 07/16/2024

#
# 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.
#

Gihyo.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] GIHYO.JP

[登録者名] 株式会社技術評論社
[Registrant] Gijutsu-Hyohron Co., Ltd.

[Name Server] bill.ns.cloudflare.com
[Name Server] laura.ns.cloudflare.com
[Signing Key]

[登録年月日] 2016/09/05
[有効期限] 2024/09/30
[状態] Active
[最終更新] 2023/10/01 01:05:04 (JST)

Contact Information: [公開連絡窓口]
[名前] さくらインターネット
[Name] SAKURA internet Inc.
[Email] nic-staff@sakura.ad.jp
[Web Page]
[郵便番号] 530-0001
[住所] 大阪府大阪市
北区梅田1丁目12番12号
東京建物梅田ビル11階
[Postal Address] Osaka
Osaka
11F,1-12-12,Umeda,Kita-ku
[電話番号] 06-6476-8790
[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

Gihyo.jp HTML Check

HTML Validation Tool

Errors

Attribute “xmlns:og” not allowed here.

Attribute “xmlns:fb” not allowed here.

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

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

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

CSS: “text-autospace”: Property “text-autospace” doesn't exist.

Element “script” must not have attribute “defer” unless attribute “src” is also specified.

Element “div” is missing a required instance of child element “dd”.

Element “div” is missing a required instance of child element “dt”.

The element “h3” must not appear as a descendant of the “dt” element.

Duplicate ID “gihyojpSpecial”.

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

Attribute “autocorrect” not allowed on element “input” at this point.

Warnings

Attribute with the local name “xmlns:og” is not serializable as XML 1.0.

Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.

The “type” attribute is unnecessary for JavaScript resources.

The “banner” role is unnecessary for element “header”.

The first occurrence of ID “gihyojpSpecial” was here.

The “contentinfo” role is unnecessary for element “footer”.

Gihyo.jp Desktop Performance

Last tested: 12/08/2019

Desktop Speed

84%

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

Reduce server response time

Optimize images

Leverage browser caching

Desktop Resource Breakdown

Total Resources	52
Number of Hosts	10
Static Resources	37
JavaScript Resources	13
CSS Resources	1

Gihyo.jp Mobile Insights

Last tested: 05/19/2017

Mobile Usability

93%

Size tap targets appropriately

Mobile Speed

69%

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

Reduce server response time

Leverage browser caching

Mobile Resource Breakdown

Total Resources	55
Number of Hosts	12
Static Resources	40
JavaScript Resources	12
CSS Resources	2

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Gihyo.jp gihyo.jp | gihyo.jp

技術評論社提供のIT関連コンテンツサイト

Gihyo.jp Overview

Gihyo.jp Rank Summary

Gihyo.jp Website Safety

Gihyo.jp Rank History

Gihyo.jp Hosting Information

Gihyo.jp Domain Registration and Settings

Gihyo.jp HTML Check

Gihyo.jp Desktop Performance

Gihyo.jp Mobile Insights

Gihyo.jp Similar Audits

Gihyo.jp Common Typos