Opencv.jp OpenCV.jp

Opencv.jp Quick Summary

Status

Online

Server IP address resolved: Yes

Http response code: 200

Response time: 0.86 sec.

Last Checked: 11/15/2024

Opencv.jp traffic estimate is about 858 unique visitors and 1,802 pageviews per day. The approximated value of opencv.jp is 32,850 USD. Every unique visitor makes about 2.1 pageviews on average.

Alexa Traffic Rank estimates that opencv.jp is ranked number 36,509 in the world, while most of its traffic comes from Japan, where it occupies as high as 19,401 place.

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

During the last check (May 10, 2023) opencv.jp has an expired SSL certificate issued by Let's Encrypt (expired on June 19, 2023), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Let's Encrypt.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust opencv.jp is pretty a safe domain.

Relying on Google Mobile-Friendly test opencv.jp is well optimized for mobile and tablet devices.

Opencv.jp General Information

Opencv.jp Audience Geography

Where are website visitors coming from?

Visitors
Pageviews
Ranks

Country	Visitors
Japan JP	99.1%
Other	0.9%

Country	Rank
Japan JP	19401

Opencv.jp Traffic Distribution

Where do visitors go on opencv.jp?

Subdomain Traffic
Views per User
Subdomain Reach

Subdomain	Pageviews
opencv.jp	100%

Subdomain	Views per User
opencv.jp	2

Opencv.jp Popularity

How popular is opencv.jp?

Global Rank
Pageviews
Reach

Period	Global Rank	Global Rank Delta
past 3 months	376158	-76496
past month	221817	-221466
past week	766170	652710
yesterday	181397	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	459582	-114516	8	40%	2.1	10%
30	253718	-372713	17	200%	2	60%
7	1182390	1079586	2	-95.673%	1	-74.49%
1	322377	0	1	0%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	366117	-63944	14	20%
30	225230	-173669	25	100%
7	628634	500195	8	-83.056%
1	149729	0	6	0%

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Opencv.jp Safety Information

Rankchart Summary

Safe

Updated: 11/15/2024

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

Safe

Updated: 03/23/2024

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 10/25/2016

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee® WebAdvisor

Safe

Updated: 02/23/2021

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

Web of Trust

Child safety is very good

Updated: 01/10/2019

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

Opencv.jp SSL Information

Information about SSL/TLS certificates

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Domain	cs362.xbit.jp
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	03/21/2023
Expiration	06/19/2023
Signed	Certificate is not self signed
Additional Domains	cs362.xbit.jp

SSL Checker

Opencv.jp Server Information

Opencv.jp Server Location

Where website hosting server is located?

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Opencv.jp ASN Information

Information about IP address owner

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ASN ID: 9370

ASN Title: SAKURA-B SAKURA Internet Inc., JP

Updated: 07/31/2024

Raw ASN data:

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

% Information related to 'AS9216 - AS10239'

as-block: AS9216 - AS10239
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2009-05-19T07:00:23Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS9349 - AS9380'

as-block: AS9349 - AS9380
descr: 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.
remarks: 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: APNIC-HM
mnt-lower: MAINT-JPNIC
last-modified: 2017-06-12T03:54:30Z
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 'AS9370'

aut-num: AS9370
as-name: SAKURA-B
descr: SAKURA Internet Inc.
import: from AS7514 100 accept ANY
import: from AS4694 100 accept ANY
import: from AS9603 100 accept ANY
import: from AS3549 100 accept ANY
import: from AS2497 100 accept ANY
import: from AS9371 100 accept ANY
export: to AS7514 announce AS9370
export: to AS4694 announce AS9370
export: to AS9603 announce AS9370
export: to AS3549 announce AS9370
export: to AS2497 announce AS9370
export: to AS9371 announce AS9370
country: JP
admin-c: KT749JP
tech-c: KT749JP
tech-c: KW419JP
last-modified: 2007-05-23T21:20:05Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)

Geolocation

ASN Lookup

Opencv.jp Domain Name Information

Opencv.jp DNS Information

Domain name service records

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A

Host	A Record	TTL

Opencv.jp Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

Opencv.jp HTML Validation

Opencv.jp W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

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

The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.

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

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

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

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:

The “type” attribute for the “style” element is not needed and should be omitted.

The “type” attribute is unnecessary for JavaScript resources.

Empty heading.

HTML Validator

Opencv.jp Desktop Performance

How Well Opencv.jp Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

52%

Optimize images

Leverage browser caching

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

Minify JavaScript

Minify CSS

Minify HTML

Updated: 11/04/2018

Opencv.jp Mobile Performance

How Optimized Is Opencv.jp for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

61%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Size content to viewport

Updated: 11/04/2018

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Estimated Nearest Competitors Of Opencv.jp

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opencv.jp
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image123.net
mt-site.net
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thirdmonk.net
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detroubadour.nl

Opencv.jp URL Typos

Most common user URL mistypes for opencv.jp

www.opencv.com
www.opencv.net
www.opencv.org
www.opencv.info
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www.opencbv.jp

Total Resources	41
Number of Hosts	2
Static Resources	37
JavaScript Resources	9
CSS Resources	8

Text	680.0 Bytes
CSS	18.1 KBytes
Images	1.2 MBytes
HTML	21.8 KBytes
JavaScript	118.2 KBytes

Total Resources	52
Number of Hosts	2
Static Resources	49
JavaScript Resources	21
CSS Resources	9

CSS	21.7 KBytes
Images	1.2 MBytes
HTML	21.3 KBytes
JavaScript	110.5 KBytes