Sunmark.co.jp サンマーク出版

サンマーク出版は、「手のひらに、一冊のエネルギー。」をスローガンに、教育・社会・経済・ビジネス・実用など幅広いジャンルで、ベストセラー、ロングセラーを世に送り続けています。これまで合計６冊のミリオンセラーを出版。海外での出版にも力を注いでいます。

Sunmark.co.jp Quick Summary

Status

Online

Server IP address resolved: Yes

Http response code: 200

Response time: 1.34 sec.

Last Checked: 11/02/2024

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Sunmark.co.jp traffic estimate is about 7,254 unique visitors and 29,016 pageviews per day. The approximated value of sunmark.co.jp is 43,740 USD. Every unique visitor makes about 4 pageviews on average.

Alexa Traffic Rank estimates that sunmark.co.jp is ranked number 26,542 in the world.

Sunmark.co.jp server is located in Japan, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time. See the list of other websites hosted by IDC Yahoo Japan Corporation, JP.

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

During the last check (July 04, 2024) sunmark.co.jp has a valid and up-to-date SSL certificate issued by Cybertrust Japan Co., Ltd. that expires on November 30, 2024, please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Cybertrust Japan Co., Ltd..

In accordance with Google Safe Browsing and Symantec sunmark.co.jp is pretty a safe domain.

Relying on Google Mobile-Friendly test sunmark.co.jp is well optimized for mobile and tablet devices, however website page loading time may be improved.

Sunmark.co.jp General Information

Sunmark.co.jp Audience Geography

Where are website visitors coming from?

Visitors
Pageviews
Ranks

Country	Visitors

Sunmark.co.jp Traffic Distribution

Where do visitors go on sunmark.co.jp?

Subdomain Traffic
Views per User
Subdomain Reach

Subdomain	Pageviews

Sunmark.co.jp Popularity

How popular is sunmark.co.jp?

Global Rank
Pageviews
Reach

Period	Global Rank	Global Rank Delta

Press rescan to collect fresh statistics for this website...

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Sunmark.co.jp Safety Information

Rankchart Summary

Unknown

Updated: 11/02/2024

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: 03/25/2024

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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

Unknown

Updated: 11/02/2024

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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: 02/25/2021

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

Web of Trust

Not Checked

Updated: 11/02/2024

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

Sunmark.co.jp SSL Information

Information about SSL/TLS certificates

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Domain	www.sunmark.co.jp
Issuer Organization	Cybertrust Japan Co., Ltd.
Issuer	Cybertrust Japan SureServer CA G4
Algorithm	RSA-SHA256
Valid form	11/01/2023
Expiration	11/30/2024
Signed	Certificate is not self signed
Additional Domains	www.sunmark.co.jp sunmark.co.jp penguin-hikoki.com coffee-book.jp special-speakers.com kenichisakumabooks.com suppys-room.com beautydiet-instructor.com kotsuban-instructor.com www2.sunmark.co.jp ketsuryu-zerotore.com

SSL Checker

Sunmark.co.jp Server Information

Sunmark.co.jp Server Location

Where website hosting server is located?

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Sunmark.co.jp ASN Information

Information about IP address owner

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ASN ID: 4694

ASN Title: IDC Yahoo Japan Corporation, JP

Updated: 10/31/2024

Raw ASN data:

Geolocation

ASN Lookup

Sunmark.co.jp Domain Name Information

Sunmark.co.jp DNS Information

Domain name service records

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A
MX
NS
TXT
SOA

Host	A Record	TTL
sunmark.co.jp	210.140.115.51	3600

Host	MX Record	Priority	TTL
sunmark.co.jp	ALT1.ASPMX.L.GOOGLE.COM	5	3600
sunmark.co.jp	ALT2.ASPMX.L.GOOGLE.COM	5	3600
sunmark.co.jp	ASPMX2.GOOGLEMAIL.COM	10	3600
sunmark.co.jp	ASPMX3.GOOGLEMAIL.COM	10	3600
sunmark.co.jp	ASPMX.L.GOOGLE.COM	1	3600

Host	NS Record	TTL
sunmark.co.jp	sv.sunmark.co.jp	3600
sunmark.co.jp	ns03.idc.jp	3600
sunmark.co.jp	ns02.idc.jp	3600

Host	TXT Record	TTL
sunmark.co.jp	v=spf1 include:_spf.google.com include:spf.haihaimail.jp include:_spf.activegate-ss.jp +ip4:210.140.115.51 ~all	3600

Sunmark.co.jp Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

Sunmark.co.jp HTML Validation

Sunmark.co.jp W3C HTML Markup Validation

HTML markup errors and warnings

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Warnings:

Consider avoiding viewport values that prevent users from resizing documents.

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

A table row was 0 columns wide, which is less than the column count established by the first row (2).

Errors:

Bad value “” for attribute “method” on element “form”.

Bad value “” for attribute “action” on element “form”: Must be non-empty.

Any “select” descendant of a “label” element with a “for” attribute must have an ID value that matches that “for” attribute.

The “name” attribute on the “img” element is obsolete. Use the “id” attribute instead.

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

Attribute “tite” not allowed on element “img” at this point.

Bad value “111.81818181818” for attribute “width” on element “img”: Expected a digit but saw “.” instead.

Bad value “161.65333333333” for attribute “height” on element “img”: Expected a digit but saw “.” instead.

Bad value “110.56179775281” for attribute “width” on element “img”: Expected a digit but saw “.” instead.

Bad value “153.44” for attribute “height” on element “img”: Expected a digit but saw “.” instead.

Bad value “112.74666666667” for attribute “height” on element “img”: Expected a digit but saw “.” instead.

Bad value “159.04” for attribute “height” on element “img”: Expected a digit but saw “.” instead.

Bad value “110.81081081081” for attribute “width” on element “img”: Expected a digit but saw “.” instead.

Bad value “111.56462585034” for attribute “width” on element “img”: Expected a digit but saw “.” instead.

Bad value “111.31221719457” for attribute “width” on element “img”: Expected a digit but saw “.” instead.

Bad value “111.06094808126” for attribute “width” on element “img”: Expected a digit but saw “.” instead.

Bad value “157.92” for attribute “height” on element “img”: Expected a digit but saw “.” instead.

Bad value “157.54666666667” for attribute “height” on element “img”: Expected a digit but saw “.” instead.

Bad value “111.10687022901” for attribute “width” on element “img”: Expected a digit but saw “.” instead.

Bad value “159.78666666667” for attribute “height” on element “img”: Expected a digit but saw “.” instead.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Table column 2 established by element “td” has no cells beginning in it.

Row 3 of a row group established by a “tbody” element has no cells beginning on it.

Row 4 of a row group established by a “tbody” element has no cells beginning on it.

Row 5 of a row group established by a “tbody” element has no cells beginning on it.

Row 6 of a row group established by a “tbody” element has no cells beginning on it.

Bad value “158.76666666667” for attribute “height” on element “img”: Expected a digit but saw “.” instead.

Bad value “150.7” for attribute “height” on element “img”: Expected a digit but saw “.” instead.

Bad value “108.5393258427” for attribute “width” on element “img”: Expected a digit but saw “.” instead.

Bad value “109.77272727273” for attribute “width” on element “img”: Expected a digit but saw “.” instead.

Bad value “110.73333333333” for attribute “height” on element “img”: Expected a digit but saw “.” instead.

Bad value “109.52380952381” for attribute “width” on element “img”: Expected a digit but saw “.” instead.

Bad value “109.27601809955” for attribute “width” on element “img”: Expected a digit but saw “.” instead.

Bad value “156.2” for attribute “height” on element “img”: Expected a digit but saw “.” instead.

Bad value “160.96666666667” for attribute “height” on element “img”: Expected a digit but saw “.” instead.

Bad value “160.23333333333” for attribute “height” on element “img”: Expected a digit but saw “.” instead.

Bad value “108.78378378378” for attribute “width” on element “img”: Expected a digit but saw “.” instead.

The “for” attribute of the “label” element must refer to a non-hidden form control.

HTML Validator

Sunmark.co.jp Desktop Performance

How Well Sunmark.co.jp Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

21%

Optimize images

Leverage browser caching

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

Minify JavaScript

Minify CSS

Minify HTML

Updated: 09/15/2015

Sunmark.co.jp Mobile Performance

How Optimized Is Sunmark.co.jp for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

96%

Size tap targets appropriately

Updated: 09/15/2015

Sunmark.co.jp Nearest Competitors

Estimated Nearest Competitors Of Sunmark.co.jp

asp24.ru
wecanhelp.de
rtrp.jp
buroenzo.nl
sellercommunity.com
strollerinthecity.com
xjyl.gov.cn
pussy888fun.bet
telebaern.tv
rehouse.co.jp
sunmark.co.jp
colorline.de
truemeds.in
pkn.nl
foodhub.co.uk
zinniahealth.com
myojofoods.co.jp
hessenpark.de
jpnsh.jp
jcia.org
ofir.dk
touchlab.jp

Sunmark.co.jp URL Typos

Most common user URL mistypes for sunmark.co.jp

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Total Resources	279
Number of Hosts	7
Static Resources	167
JavaScript Resources	14
CSS Resources	6

CSS	107.8 KBytes
Images	4.0 MBytes
HTML	69.9 KBytes
JavaScript	569.6 KBytes
Other	48.9 KBytes

Total Resources	64
Number of Hosts	4
Static Resources	44
JavaScript Resources	8
CSS Resources	1

CSS	44.6 KBytes
Images	1.3 MBytes
HTML	16.5 KBytes
JavaScript	157.9 KBytes
Other	19.2 KBytes