Openlab.jp オープンラボラトリ

Openlab.jp Overview

Openlab.jp ranking shows that the page is at position 41,480 over the world.

Openlab.jp hosting company servers are placed in the Japan, but, unfortunately, it’s not possible to identify the countries where the bulk of openlab.jp users come from and, therefore, we couldn’t define if the distance can influence the webpage load time. See the list of other webpages hosted on SINET-AS Research Organization of Information and Systems, National Institute of Informatics, JP servers.

In terms of rank-to-traffic ratio, openlab.jp has 4,991 unique users per day, viewing 14,959 pages. The rank based value of openlab.jp is 16,346 USD. Every user makes 3.21 pageviews on average.

Openlab.jp boasts a link base consisting of 372 referring domains and 439 external backlinks, as revealed by the data obtained from web network scanning.

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

According the last verification test in November 10, 2024, openlab.jp has an invalid SSL certificate. Click button “Update” SSL Information at the Safety Information section.

Based on data from Google Safe Browsing, Symantec and Web of Trust openlab.jp is a fairly safe domain.

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

Openlab.jp Rank Summary

Global Rank

Average Load Time

0.00sec

Links In Count

Website Value

$15,135

Audience Geography. Where are openlab.jp visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on openlab.jp?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is openlab.jp?

Period	Global Rank	Global Rank Delta

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta

Openlab.jp Website Safety

Overview

Last Updated: 11/10/2024

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: 03/30/2024

openlab.jp is safe.

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

Google Safe Search

Last Updated: 11/10/2024

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

openlab.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: 03/01/2021

openlab.jp is safe.

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

Web of Trust

Last Updated: 01/11/2019

openlab.jp child safety is very good.

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

SSL Information

SSL Checker Tool

WARNING!	Certificate download error. Previous scan results are shown below.
Domain	Unknown
Issuer Organization	Unknown
Issuer	Unknown
Algorithm	Unknown
Valid form	Unknown
Expiration	Unknown
Signed	No information
Additional Domains

Openlab.jp Rank History

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

Openlab.jp Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 2907

ASN Title: SINET-AS Research Organization of Information and Systems, National Institute of Informatics, JP

Last Update: 11/09/2024

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS2907'

% Abuse contact for 'AS2907' is 'hostmaster@nic.ad.jp'

aut-num: AS2907
as-name: JPNIC-2Byte-ASBLOCK-AP
descr: for assignment to JPNIC members
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can be
remarks: queried at whois.nic.ad.jp. To only display English output,
remarks: add '/e' at the end of command,
remarks: e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by: MAINT-JPNIC
mnt-irt: IRT-JPNIC-JP
last-modified: 2016-10-17T00:32:11Z
source: APNIC

irt: IRT-JPNIC-JP
address: Urbannet-Kanda Bldg 4F, 3-6-2 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047, Japan
e-mail: hostmaster@nic.ad.jp
abuse-mailbox: hostmaster@nic.ad.jp
admin-c: JNIC1-AP
tech-c: JNIC1-AP
auth: # Filtered
mnt-by: MAINT-JPNIC
last-modified: 2017-10-18T10:21:54Z
source: APNIC

role: Japan Network Information Center
address: Urbannet-Kanda Bldg 4F
address: 3-6-2 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047,Japan
country: JP
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
e-mail: hostmaster@nic.ad.jp
admin-c: JI13-AP
tech-c: JE53-AP
nic-hdl: JNIC1-AP
mnt-by: MAINT-JPNIC
last-modified: 2012-08-28T07:58:02Z
source: APNIC

% Information related to 'AS2907'

aut-num: AS2907
as-name: SINET-AS
descr: Research Organization of Information and Systems, National Institute of Informatics
import:
export:
country: JP
admin-c: JP00006158
tech-c: JP00006158
last-modified: 2008-11-28T23:20:25Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)

Openlab.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] OPENLAB.JP

[登録者名] 株式会社朝日ネット
[Registrant] ASAHI Net,Inc.

[Name Server] ns.ring.gr.jp
[Name Server] ns.exp.fujixerox.co.jp
[Name Server] ring.aist.go.jp
[Signing Key]

[登録年月日] 2006/01/16
[有効期限] 2022/01/31
[状態] Active
[最終更新] 2021/03/16 14:34:08 (JST)

Contact Information: [公開連絡窓口]
[名前] 株式会社朝日ネット
[Name] ASAHI Net,Inc
[Email] desk@asahi-net.jp
[Email] opf@bizml.asahi-net.or.jp
[Web Page]
[郵便番号] 104-0061
[住所] 東京都中央区銀座
4-12-15
歌舞伎座タワー21F
[Postal Address] Tokyo
Cyuo-ku Ginza
4-12-15 Kabukiza Tower 21F
[電話番号] 03-3541-1900
[FAX番号] 03-3541-5632

DNS Records

DNS Lookup Tool

Host	A Record	TTL
openlab.jp	210.146.64.8	3600

Host	MX Record	Priority	TTL

Host	NS Record	TTL
openlab.jp	ns.ring.gr.jp	3600
openlab.jp	ns2.ring.gr.jp	3600

Host	TXT Record	TTL

ns.ring.gr.jp
TTL: 2560
Email address: hostmaster.ring.gr.jp
Serial: 1688874022
Refresh: 16384
Retry: 2048
Expire: 1048576
Minimum: 2560

Openlab.jp HTML Check

HTML Validation Tool

Errors

Quirky doctype. Expected “<!DOCTYPE html>”.

Forbidden code point U+001b.

Internal encoding declaration “iso-2022-jp” disagrees with the actual encoding of the document (“utf-8”).

The “background” attribute on the “body” element is obsolete. Use CSS instead.

A “link” element must not appear as a descendant of a “body” element unless the “link” element has an “itemprop” attribute or has a “rel” attribute whose value contains “dns-prefetch”, “pingback”, “preconnect”, “prefetch”, “preload”, “prerender”, or “stylesheet”.

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

The “align” attribute on the “h1” element is obsolete. Use CSS instead.

Bad character “%” after “<”. Probable cause: Unescaped “<”. Try escaping it as “<”.

Bad character “<” after “<”. Probable cause: Unescaped “<”. Try escaping it as “<”.

Bad character “” after “<”. Probable cause: Unescaped “<”. Try escaping it as “<”.

Bad character “$” after “<”. Probable cause: Unescaped “<”. Try escaping it as “<”.

“&” did not start a character reference. (“&” probably should have been escaped as “&”.)

“<” in attribute name. Probable cause: “>” missing immediately before.

A slash was not immediately followed by “>”.

Saw “<” when expecting an attribute name. Probable cause: Missing “>” immediately before.

Element “b:]$k1?mq$9$k$3$h$k$h$j%m%c%h(b” not allowed as child of element “p” in this context. (Suppressing further errors from this subtree.)

End tag “p” implied, but there were open elements.

Unclosed element “t(b:ring”.

Unclosed element “b:]$k1?mq$9$k$3$h$k$h$j%m%c%h(b”.

Bad character “0” after “<”. Probable cause: Unescaped “<”. Try escaping it as “<”.

“<” in an unquoted attribute value. Probable cause: Missing “>” immediately before.

Element “mq%d!<%k$d!"%^%$%” not allowed as child of element “p” in this context. (Suppressing further errors from this subtree.)

Unclosed element “t(b:$b@nkt(b”.

Unclosed element “mq%d!<%k$d!"%^%$%”.

Bad element name “t(b:$b9-h*m35*iw(b<”: Code point “U+001B” is not allowed

Unclosed element “t(b:$b9-h*m35*iw(b<”.

Element “t(b:$b@plnx*0lo:(b<” not allowed as child of element “p” in this context. (Suppressing further errors from this subtree.)

Unclosed element “t(b:$b@plnx*0lo:(b<”.

Bad character “-” after “<”. Probable cause: Unescaped “<”. Try escaping it as “<”.

Quote “'” in attribute name. Probable cause: Matching quote missing somewhere earlier.

Element “t!'1v:j(b” not allowed as child of element “p” in this context. (Suppressing further errors from this subtree.)

Unclosed element “t!'1v:j(b”.

Element “t!'” not allowed as child of element “p” in this context. (Suppressing further errors from this subtree.)

End tag “p” seen, but there were open elements.

Unclosed element “t!'”.

Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.

Element “x$g$"$k:4f#2mi';a$k$h$c$f3+h” not allowed as child of element “p” in this context. (Suppressing further errors from this subtree.)

Unclosed element “t!'cfeg(b”.

Unclosed element “x$g$"$k:4f#2mi';a$k$h$c$f3+h”.

Element “t!'5h2,(b” not allowed as child of element “p” in this context. (Suppressing further errors from this subtree.)

Unclosed element “t!'5h2,(b”.

Element “t(b:$ba}86(b” not allowed as child of element “p” in this context. (Suppressing further errors from this subtree.)

Unclosed element “t(b:$ba}86(b”.

Element “t(b:$b1v:j(b” not allowed as child of element “p” in this context. (Suppressing further errors from this subtree.)

Unclosed element “t(b:$b1v:j(b”.

Element “t(b:$b2#ed(b” not allowed as child of element “p” in this context. (Suppressing further errors from this subtree.)

Unclosed element “t(b:$b2#ed(b”.

Element “t(b:$bhsed(b” not allowed as child of element “p” in this context. (Suppressing further errors from this subtree.)

Unclosed element “t(b:$bhsed(b”.

Element “t(b:$b:4f#(b” not allowed as child of element “p” in this context. (Suppressing further errors from this subtree.)

Unclosed element “t(b:$b:4f#(b”.

Bad character “(” after “<”. Probable cause: Unescaped “<”. Try escaping it as “<”.

Saw “=” when expecting an attribute name. Probable cause: Attribute name missing.

Element “t(b:$bcfb<(b” not allowed as child of element “p” in this context. (Suppressing further errors from this subtree.)

Unclosed element “t(b:$bcfb<(b”.

Saw “<>”. Probable causes: Unescaped “<” (escape as “<”) or mistyped start tag.

Element “rd+f|%m%c%h(b<” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)

Unclosed element “rd+f|%m%c%h(b<”.

Unclosed element “a”.

Start tag “a” seen but an element of the same type was already open.

End tag “a” violates nesting rules.

Cannot recover after last error. Any further errors will be ignored.

Warnings

A table row was 2 columns wide and exceeded the column count established by the first row (1).

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Attribute “$b%o!<%” is not serializable as XML 1.0.

Attribute “<r2q$k9w8%$9$k$3$h$rl\e*$h$7$^$9!#(b<br” is not serializable as XML 1.0.

Element name “b:]$k1?mq$9$k$3$h$k$h$j%m%c%h(b” cannot be represented as XML 1.0.

Attribute “project<” is not serializable as XML 1.0.

Element name “t(b:ring” cannot be represented as XML 1.0.

Attribute “%m%” is not serializable as XML 1.0.

Element name “mq%d!<%k$d!"%^%$%” cannot be represented as XML 1.0.

Attribute “$bj8ck(b<” is not serializable as XML 1.0.

Element name “t(b:$b@nkt(b” cannot be represented as XML 1.0.

Element name “t(b:$b9-h*m35*iw(b<” cannot be represented as XML 1.0.

Element name “t(b:$b@plnx*0lo:(b<” cannot be represented as XML 1.0.

Attribute “$bnli'(b<” is not serializable as XML 1.0.

Element name “t!'1v:j(b” cannot be represented as XML 1.0.

Element name “t!'” cannot be represented as XML 1.0.

Attribute “$5$l$?f|k\8lf~no%w%m%0(b” is not serializable as XML 1.0.

Attribute “$b%i%`(b” is not serializable as XML 1.0.

Attribute “$b$r!"(bgpl” is not serializable as XML 1.0.

Attribute “$b$k4p$e$-99$k3hd%$7$h$&$h$9$k%i%\$g$9!#(b<br” is not serializable as XML 1.0.

Element name “x$g$"$k:4f#2mi';a$k$h$c$f3+h” cannot be represented as XML 1.0.

Attribute “$b44iw!"hsed(b” is not serializable as XML 1.0.

Attribute “$b5ao” is not serializable as XML 1.0.

Attribute “!"” is not serializable as XML 1.0.

Attribute “$b6” is not serializable as XML 1.0.

Attribute “!"lpln(b” is not serializable as XML 1.0.

Attribute “$bd*!"dmk\(b” is not serializable as XML 1.0.

Attribute “$be0m:!"klk\(b” is not serializable as XML 1.0.

Attribute “$b9d(b<” is not serializable as XML 1.0.

Element name “t!'cfeg(b” cannot be represented as XML 1.0.

Attribute “$b91iw(b<” is not serializable as XML 1.0.

Element name “t!'5h2,(b” cannot be represented as XML 1.0.

Attribute “$b1qi'(b<” is not serializable as XML 1.0.

Element name “t(b:$ba}86(b” cannot be represented as XML 1.0.

Attribute “$bnli'!"<mln(b” is not serializable as XML 1.0.

Attribute “$b8-;v(b<” is not serializable as XML 1.0.

Element name “t(b:$b1v:j(b” cannot be represented as XML 1.0.

Attribute “$bm5;w(b<” is not serializable as XML 1.0.

Element name “t(b:$b2#ed(b” cannot be represented as XML 1.0.

Attribute “(b<” is not serializable as XML 1.0.

Element name “t(b:$bhsed(b” cannot be represented as XML 1.0.

Attribute “$b9-@8(b<” is not serializable as XML 1.0.

Element name “t(b:$b:4f#(b” cannot be represented as XML 1.0.

Attribute “$b9” is not serializable as XML 1.0.

Attribute “=((b<” is not serializable as XML 1.0.

Element name “t(b:$bcfb<(b” cannot be represented as XML 1.0.

Attribute “$b@.0l(b<” is not serializable as XML 1.0.

Element name “rd+f|%m%c%h(b<” cannot be represented as XML 1.0.

Openlab.jp Desktop Performance

Last tested: 11/14/2015

Desktop Speed

91%

Leverage browser caching

Optimize images

Enable compression

Minify HTML

Desktop Resource Breakdown

Total Resources	9
Number of Hosts	1
Static Resources	8

Openlab.jp Mobile Insights

Last tested: 01/27/2018

Mobile Usability

68%

Use legible font sizes

Configure the viewport

Size tap targets appropriately

Mobile Speed

90%

Leverage browser caching

Optimize images

Enable compression

Minify HTML

Mobile Resource Breakdown

Total Resources	9
Number of Hosts	1
Static Resources	8

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Openlab.jp オープンラボラトリ

Openlab.jp Overview

Openlab.jp Rank Summary

Openlab.jp Website Safety

Openlab.jp Rank History

Openlab.jp Hosting Information

Openlab.jp Domain Registration and Settings

Openlab.jp HTML Check

Openlab.jp Desktop Performance

Openlab.jp Mobile Insights

Openlab.jp Similar Audits

Openlab.jp Common Typos