Keicode.com Web/DB プログラミング徹底解説

JavaScript, PHP, Apache, IIS, MySQL, SQL Server による Web 開発、及び C/C++ 言語による Windows 開発について入門編から詳細事項まで徹底解説しています。

Keicode.com Overview

Keicode.com ranking shows that the page is at position 197,869 over the world, while the bulk of its audience is from Japan, where it ranks 13,330.

In terms of rank-to-traffic ratio, keicode.com has 2,866 unique users per day, viewing 3,722 pages. The rank based value of keicode.com is 71,027 USD. Every user makes 1.39 pageviews on average.

Keicode.com boasts a link base consisting of 301 referring domains and 344 external backlinks, as revealed by the data obtained from web network scanning.

Keicode.com top-level domain belongs to .COM domain zone. Check other webpages in .COM zone.

According the last verification test in July 03, 2022, keicode.com has an expired wildcard SSL certificate issued by Sectigo Limited (expired on June 18, 2023). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Sectigo Limited.

Based on data from Google Safe Browsing, Google Safe Search and Symantec keicode.com is a fairly safe domain.

According the Mobile-Friendly test by Google keicode.com is nice optimized for mobile devices and tablets.

Keicode.com Rank Summary

Global Rank

197,869

Average Load Time

0.99sec

Links In Count

216

Website Value

$65,766

Audience Geography. Where are keicode.com visitors located?

Country	Visitors
Japan JP	100%

Country	Pageviews
Japan JP	100%

Country	Rank
Japan JP	13330

Where do visitors go on keicode.com?

Subdomain	Pageviews
python.keicode.com	28.07%
other	71.94%

Subdomain	Pageviews per User
python.keicode.com	1

Subdomain	Reach
python.keicode.com	34.78%

How popular is keicode.com?

Period	Global Rank	Global Rank Delta
past 3 months	197869	60740
past month	157169	-146237
past week	141920	21875
yesterday	157821	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	309309	119227	13	-45.95%	1.3	-22.16%
30	225045	-304760	2	200%	1.6	60%
7	203940	6752	2	-3.2%	2	30%
1	278899	0	2	0%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	167156	42942	36	-30.29%
30	141567	-96610	46	100%
7	129706	29273	5	-25.36%
1	131503	0	7	0%

Keicode.com Website Safety

Overview

Last Updated: 09/13/2024

Overall result - keicode.com 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: 03/22/2024

keicode.com is safe.

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

Google Safe Search

Last Updated: 02/16/2019

keicode.com 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

keicode.com 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

keicode.com is safe.

McAfee assesses keicode.com 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 keicode.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 09/13/2024

keicode.com child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	*.keicode.com
Issuer Organization	Sectigo Limited
Issuer	Sectigo RSA Domain Validation Secure Server CA
Algorithm	RSA-SHA256
Valid form	06/05/2022
Expiration	06/18/2023
Signed	Certificate is not self signed
Additional Domains	*.keicode.com keicode.com

Keicode.com Rank History

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

Keicode.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 46606

ASN Title: UNIFIEDLAYER-AS-1 - Unified Layer, US

Last Update: 07/20/2024

#
# 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: 46606
ASName: UNIFIEDLAYER-AS-1
ASHandle: AS46606
RegDate: 2008-10-24
Updated: 2016-11-08
Ref: https://rdap.arin.net/registry/autnum/46606

OrgName: Unified Layer
OrgId: BLUEH-2
Address: 1958 South 950 East
City: Provo
StateProv: UT
PostalCode: 84606
Country: US
RegDate: 2006-08-08
Updated: 2017-07-31
Ref: https://rdap.arin.net/registry/entity/BLUEH-2

ReferralServer: rwhois://rwhois.unifiedlayer.com:4321

OrgAbuseHandle: ABUSE3581-ARIN
OrgAbuseName: Abuse Department
OrgAbusePhone: +1-888-401-4678
OrgAbuseEmail: abuse@unifiedlayer.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3581-ARIN

OrgTechHandle: NETWO5508-ARIN
OrgTechName: Network Operations
OrgTechPhone: +1-888-401-4678
OrgTechEmail: netops@unifiedlayer.com
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO5508-ARIN

OrgNOCHandle: NETWO5508-ARIN
OrgNOCName: Network Operations
OrgNOCPhone: +1-888-401-4678
OrgNOCEmail: netops@unifiedlayer.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO5508-ARIN

RTechHandle: NETWO5508-ARIN
RTechName: Network Operations
RTechPhone: +1-888-401-4678
RTechEmail: netops@unifiedlayer.com
RTechRef: https://rdap.arin.net/registry/entity/NETWO5508-ARIN

RAbuseHandle: ABUSE3581-ARIN
RAbuseName: Abuse Department
RAbusePhone: +1-888-401-4678
RAbuseEmail: abuse@unifiedlayer.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3581-ARIN

RNOCHandle: NETWO5508-ARIN
RNOCName: Network Operations
RNOCPhone: +1-888-401-4678
RNOCEmail: netops@unifiedlayer.com
RNOCRef: https://rdap.arin.net/registry/entity/NETWO5508-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.
#

%rwhois V-1.5:000080:00 rwhois.unifiedlayer.com (by Unified Layer, V-1.0.0)
%error 230 No Objects Found

Keicode.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: KEICODE.COM
Registry Domain ID: 1512933545_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.fastdomain.com
Registrar URL: http://www.fastdomain.com
Updated Date: 2020-07-25T18:29:08Z
Creation Date: 2008-08-09T16:28:34Z
Registry Expiry Date: 2021-08-09T16:28:34Z
Registrar: FastDomain Inc.
Registrar IANA ID: 1154
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.BLUEHOST.COM
Name Server: NS2.BLUEHOST.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-05-05T00:42:36Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Keicode.com HTML Check

HTML Validation Tool

Errors

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

Attribute “displaytext” not allowed on element “span” at this point.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “align” attribute on the “td” element is obsolete. Use CSS instead.

The “nowrap” attribute on the “td” element is obsolete. Use CSS instead.

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

The “border” attribute on the “table” element is obsolete. Use CSS instead.

The “nowrap” attribute on the “th” element is obsolete. Use CSS instead.

Stray end tag “span”.

The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “{” instead.

Warnings

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

Keicode.com Desktop Performance

Last tested: 01/05/2017

Desktop Speed

88%

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

Leverage browser caching

Optimize images

Minify CSS

Desktop Resource Breakdown

Total Resources	85
Number of Hosts	37
Static Resources	37
JavaScript Resources	22
CSS Resources	4

Keicode.com Mobile Insights

Last tested: 01/05/2017

Mobile Usability

87%

Size content to viewport

Mobile Speed

72%

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

Leverage browser caching

Optimize images

Minify CSS

Mobile Resource Breakdown

Total Resources	102
Number of Hosts	40
Static Resources	46
JavaScript Resources	26
CSS Resources	4

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Keicode.com Web/DB プログラミング徹底解説

JavaScript, PHP, Apache, IIS, MySQL, SQL Server による Web 開発、及び C/C++ 言語による Windows 開発について入門編から詳細事項まで徹底解説しています。

Keicode.com Overview

Keicode.com Rank Summary

Keicode.com Website Safety

Keicode.com Rank History

Keicode.com Hosting Information

Keicode.com Domain Registration and Settings

Keicode.com HTML Check

Keicode.com Desktop Performance

Keicode.com Mobile Insights

Keicode.com Similar Audits

Keicode.com Common Typos