Acer.co.jp Acer ノートブック、デスクトップ、Chromebook、モニター＆プロジェクター | Acer 日本

Chromebook、ノートブック、モニター、デスクトップ PC、オフィス向けや家庭向け、またはエンターテイメント向けのプロジェクターなど、最新の Acer 製品を購入しましょう。

Acer.co.jp Overview

Acer.co.jp ranking shows that the page is at position 755,156 over the world.

Acer.co.jp hosting company servers are placed in the Germany, but, unfortunately, it’s not possible to identify the countries where the bulk of acer.co.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 AMAZON-02 - Amazon.com, Inc., US servers.

In terms of rank-to-traffic ratio, acer.co.jp has 980 unique users per day, viewing 979 pages. The rank based value of acer.co.jp is 9,461 USD. Every user makes 1.08 pageviews on average.

Acer.co.jp boasts a link base consisting of 471 referring domains and 688 external backlinks, as revealed by the data obtained from web network scanning.

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

According the last verification test in August 24, 2024, acer.co.jp has a valid and up-to-date wildcard SSL certificate issued by Amazon , certificate expiration date: February 06, 2025. Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Amazon.

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

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

Acer.co.jp Rank Summary

Global Rank

755,156

Average Load Time

0.46sec

Links In Count

565

Website Value

$8,760

Audience Geography. Where are acer.co.jp visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on acer.co.jp?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is acer.co.jp?

Period	Global Rank	Global Rank Delta
past 3 months	755156	-241077

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	1052891	-357032	3	50%	1	8%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	670816	-201077	6	40%

Acer.co.jp Website Safety

Overview

Last Updated: 11/11/2024

Overall result - acer.co.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: 03/27/2024

acer.co.jp is safe.

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

Google Safe Search

Last Updated: 11/19/2016

acer.co.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

acer.co.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: 02/26/2020

acer.co.jp is safe.

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

Web of Trust

Last Updated: 01/10/2019

acer.co.jp child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	*.acer.com
Issuer Organization	Amazon
Issuer	Amazon ECDSA 384 M02
Algorithm	ecdsa-with-SHA384
Valid form	01/08/2024
Expiration	02/06/2025
Signed	Certificate is not self signed
Additional Domains	*.acer.com acer.com

Acer.co.jp Rank History

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

Acer.co.jp Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 16509

ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 07/18/2024

#
# 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: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509

OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN

RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-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.
#

Acer.co.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]
a. [ドメイン名] ACER.CO.JP
e. [そしきめい] にほんえいさーかぶしきがいしゃ
f. [組織名] 日本エイサー株式会社
g. [Organization] Acer Japan Corp.
k. [組織種別] 株式会社
l. [Organization Type] Corporation
m. [登録担当者] KC13772JP
n. [技術連絡担当者] JW10511JP
p. [ネームサーバ] ns-376.awsdns-47.com
p. [ネームサーバ] ns-581.awsdns-08.net
p. [ネームサーバ] ns-1128.awsdns-13.org
p. [ネームサーバ] ns-2040.awsdns-63.co.uk
s. [署名鍵]
[状態] Connected (2025/05/31)
[ロック状態] AgentChangeLocked
[登録年月日] 1997/05/06
[接続年月日] 1997/07/15
[最終更新] 2024/06/01 01:02:20 (JST)

DNS Records

DNS Lookup Tool

Host	A Record	TTL
acer.co.jp	193.0.238.161	86400

Host	MX Record	Priority	TTL
acer.co.jp	cluster5a.us.messagelabs.com	20	86400
acer.co.jp	cluster5.us.messagelabs.com	10	86400

Host	NS Record	TTL
acer.co.jp	ns2.acer.com	86400
acer.co.jp	ns3.acer.com	86400
acer.co.jp	ns5.acer.com	86400
acer.co.jp	ns4.acer.com	86400
acer.co.jp	ns1.acer.com	86400
acer.co.jp	ns6.acer.com	86400

Host	TXT Record	TTL

ns3.acer.com
TTL: 86400
Email address: dns_tech.acer.com
Serial: 2019053101
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 86400

Acer.co.jp HTML Check

HTML Validation Tool

Errors

Attribute “xmlns:og” not allowed here.

Bad value “dk” for attribute “hreflang” on element “link”: The language subtag “dk” is not a valid ISO language part of a language tag.

Bad value “//schema.org/Organization” for attribute “itemtype” on element “div”: The string “//schema.org/Organization” is not an absolute URL.

Bad value “ja/JP/search?q={0}” for attribute “rel” on element “input”: The string “ja/JP/search?q={0}” is not an absolute URL.

Bad value “http://#” for attribute “href” on element “a”: Invalid host: empty host.

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

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

Stray end tag “a”.

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

End tag “h2” seen, but there were open elements.

Element “object” is missing one or more of the following attributes: “data”, “type”.

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

Warnings

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

Consider avoiding viewport values that prevent users from resizing documents.

Potentially bad value “iw” for attribute “hreflang” on element “link”: The language subtag “iw” is deprecated. Use “he” instead.

Potentially bad value “in” for attribute “hreflang” on element “link”: The language subtag “in” is deprecated. Use “id” instead.

The “type” attribute is unnecessary for JavaScript resources.

Empty heading.

Acer.co.jp Desktop Performance

Last tested: 10/12/2016

Desktop Speed

72%

Optimize images

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

Leverage browser caching

Prioritize visible content

Enable compression

Minify CSS

Desktop Resource Breakdown

Total Resources	65
Number of Hosts	13
Static Resources	50
JavaScript Resources	12
CSS Resources	8

Acer.co.jp Mobile Insights

Last tested: 10/12/2016

Mobile Usability

97%

Size tap targets appropriately

Mobile Speed

60%

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

Leverage browser caching

Optimize images

Prioritize visible content

Enable compression

Minify CSS

Mobile Resource Breakdown

Total Resources	65
Number of Hosts	13
Static Resources	51
JavaScript Resources	12
CSS Resources	8

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Acer.co.jp Acer ノートブック、デスクトップ、Chromebook、モニター＆プロジェクター | Acer 日本

Chromebook、ノートブック、モニター、デスクトップ PC、オフィス向けや家庭向け、またはエンターテイメント向けのプロジェクターなど、最新の Acer 製品を購入しましょう。

Acer.co.jp Overview

Acer.co.jp Rank Summary

Acer.co.jp Website Safety

Acer.co.jp Rank History

Acer.co.jp Hosting Information

Acer.co.jp Domain Registration and Settings

Acer.co.jp HTML Check

Acer.co.jp Desktop Performance

Acer.co.jp Mobile Insights

Acer.co.jp Similar Audits

Acer.co.jp Common Typos