R18.com R18.com: The Largest Japanese Porn Site

The largest Japanese porn site where you can find; JAV, Japanese amateur porn and hentai anime.

R18.com Overview

R18.com ranking shows that the page is at position 3,792 over the world, while the bulk of its audience is from China, where it ranks 6,224.

R18.com hosted on AMAZON-AES - Amazon.com, Inc., US servers in Japan. To reduce page loading time for the majority of r18.com users, we recommend migrating the server to China, as it will speed up r18.com page load time for the majority of users. See the list of other webpages hosted on AMAZON-AES - Amazon.com, Inc., US servers.

In terms of rank-to-traffic ratio, r18.com has 27,975 unique users per day, viewing 183,893 pages. The rank based value of r18.com is 2,440,886 USD. Every user makes 7.11 pageviews on average.

R18.com boasts a link base consisting of 425 referring domains and 625 external backlinks, as revealed by the data obtained from web network scanning.

R18.com top-level domain belongs to .COM domain zone. Check other webpages in .COM zone.

According the last verification test in November 28, 2019, r18.com has an expired wildcard SSL certificate issued by GlobalSign nv-sa (expired on November 30, 2019). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by GlobalSign nv-sa.

Based on data from our sources r18.com is probably an unsafe domain.

According the Mobile-Friendly test by Google r18.com is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

R18.com Rank Summary

Global Rank

3,792

Average Load Time

1.27sec

Links In Count

319

Website Value

$2.3 M

Audience Geography. Where are r18.com visitors located?

Country	Visitors
China CN	17.3%
United States US	17.1%
Korea KR	8.6%
Japan JP	5.1%
Indonesia ID	5.1%
India IN	3.6%
Taiwan TW	3.5%
Germany DE	3%
Singapore SG	2.9%
Other	33.8%

Country	Pageviews
China CN	30.1%
United States US	14.4%
Korea KR	6%
Indonesia ID	5.5%
Japan JP	4.2%
Brazil BR	3.4%
Singapore SG	3%
Philippines PH	2.8%
Malaysia MY	2.5%
Other	28.1%

Country	Rank
Singapore SG	846
Philippines PH	1266
Indonesia ID	1419
Korea KR	1566
Malaysia MY	1697
Hong Kong HK	1744
Chile CL	1875
Sweden SE	2201
Denmark DK	2423
Taiwan TW	2815
Australia AU	3630
Viet Nam VN	5021

Where do visitors go on r18.com?

Subdomain	Pageviews
r18.com	97.25%
pics.r18.com	1.04%
awscc3001.r18.com	0.83%
media.r18.com	0.71%
assets.r18.com	0.07%
other	0.1%

Subdomain	Pageviews per User
r18.com	5.8
awscc3001.r18.com	2
media.r18.com	1.1
assets.r18.com	1
pics.r18.com	1

Subdomain	Reach
r18.com	93.47%
pics.r18.com	4.3%
media.r18.com	3.65%
awscc3001.r18.com	2.1%
assets.r18.com	0.41%

How popular is r18.com?

Period	Global Rank	Global Rank Delta
past 3 months	3792	2487
past month	5452	1077
past week	13054	6811
yesterday	18994	6640

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	2673	1782	23	-56.956%	6.58	-5.324%
30	4378	1022	149	-22.96%	5.5	-6.745%
7	20355	9730	34	-44.63%	2.1	4%
1	32548	6817	22	-18.2%	1.8	30%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	4807	3127	127	-54.579%
30	6663	1299	99	-17.39%
7	12017	6556	60	-46.71%
1	16098	6528	45	-37.31%

R18.com Website Safety

Overview

Last Updated: 06/05/2025

Overall result - r18.com is not 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: 05/11/2025

r18.com is safe.

Norton ConnectSafe evaluates r18.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 10/10/2016

r18.com is not 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: 05/11/2022

r18.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: 05/11/2022

r18.com is safe.

McAfee assesses r18.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 r18.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/09/2019

r18.com child safety is very poor.

The WOT calculates reputation of the r18.com. This reputation system receives ratings from users and information from third-party sources, assesses the r18.com for safety features and confirms, whether r18.com is suitable for children.

SSL Information

SSL Checker Tool

Domain	*.r18.com
Issuer Organization	GlobalSign nv-sa
Issuer	GlobalSign Organization Validation CA - SHA256 - G2
Algorithm	RSA-SHA256
Valid form	06/07/2018
Expiration	11/30/2019
Signed	Certificate is not self signed
Additional Domains	*.r18.com r18.com

R18.com Rank History

Alexa Rank shows how popular r18.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If r18.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 r18.com and pageviews on r18.com over the past 3 months.

R18.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 14618

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

Last Update: 04/10/2025

#
# 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: 14618
ASName: AMAZON-AES
ASHandle: AS14618
RegDate: 2005-11-04
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/14618

OrgName: Amazon.com, Inc.
OrgId: AMAZO-4
Address: Amazon Web Services, Inc.
Address: P.O. Box 81226
City: Seattle
StateProv: WA
PostalCode: 98108-1226
Country: US
RegDate: 2005-09-29
Updated: 2017-01-28
Comment: For details of this service please see
Comment: http://ec2.amazonaws.com/
Ref: https://rdap.arin.net/registry/entity/AMAZO-4

OrgNOCHandle: AANO1-ARIN
OrgNOCName: Amazon AWS Network Operations
OrgNOCPhone: +1-206-266-4064
OrgNOCEmail: amzn-noc-contact@amazon.com
OrgNOCRef: https://rdap.arin.net/registry/entity/AANO1-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

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

RTechHandle: ANO24-ARIN
RTechName: Amazon EC2 Network Operations
RTechPhone: +1-206-266-4064
RTechEmail: amzn-noc-contact@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/ANO24-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.
#

R18.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: R18.COM
Registry Domain ID: 2890667_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.1api.net
Registrar URL: http://www.1api.net
Updated Date: 2021-10-26T10:30:42Z
Creation Date: 1998-12-30T05:00:00Z
Registry Expiry Date: 2022-12-30T05:00:00Z
Registrar: 1API GmbH
Registrar IANA ID: 1387
Registrar Abuse Contact Email: abuse@1api.net
Registrar Abuse Contact Phone: +49.68949396850
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS-1388.AWSDNS-45.ORG
Name Server: NS-1926.AWSDNS-48.CO.UK
Name Server: NS-44.AWSDNS-05.COM
Name Server: NS-732.AWSDNS-27.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-05-11T08:01:07Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
r18.com	202.6.246.238	300

Host	MX Record	Priority	TTL
r18.com	mail.r18.com	20	300

Host	NS Record	TTL
r18.com	ns-1388.awsdns-45.org	172800
r18.com	ns-1926.awsdns-48.co.uk	172800
r18.com	ns-44.awsdns-05.com	172800
r18.com	ns-732.awsdns-27.net	172800

Host	TXT Record	TTL
r18.com	_globalsign-domain-verification=nslDmGvpBdp50_v6CfCPcfb3C3qe99ELEff9Q-AIRq	60
r18.com	google-site-verification=EI-zmOm9o0qfISVOPpeW7qCpgFXZXbEUctZVklNlmB4	60
r18.com	v=spf1 ip4:203.209.144.0/20 ip4:202.6.244.0/22 ip4:103.254.144.0/22 ip4:157.112.80.0/20 ip4:223.252.112.0/20 -all	60

ns-1388.awsdns-45.org
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400

R18.com HTML Check

HTML Validation Tool

Errors

Bad start tag in “iframe” in “head”.

Stray end tag “noscript”.

Stray end tag “head”.

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

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

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

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

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

Warnings

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

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

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

R18.com Desktop Performance

Last tested: 05/30/2017

Desktop Speed

37%

Optimize images

Leverage browser caching

Enable compression

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

Minify HTML

Reduce server response time

Desktop Resource Breakdown

Total Resources	124
Number of Hosts	11
Static Resources	112
JavaScript Resources	10
CSS Resources	4

R18.com Mobile Insights