b-21.com ▷ www.b-21.com

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.90 sec.
Last Checked: 11/08/2024

B-21.com traffic volume is 9,346 unique daily visitors and their 37,386 pageviews. The web value rate of b-21.com is 56,624 USD. Each visitor makes around 4.28 page views on average.

By Alexa's traffic estimates b-21.com placed at 67,046 position over the world.

B-21.com server is located in United States, therefore, we cannot identify the countries where the traffic is originated and if the distance can potentially affect the page load time. See the list of other web pages hosted by AMAZON-02 - Amazon.com, Inc., US.

B-21.com registered under .COM top-level domain. Check other websites in .COM zone.

The last verification results, performed on (October 16, 2023) b-21.com show that b-21.com has an expired SSL certificate issued by DigiCert Inc (expired on June 17, 2024). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by DigiCert Inc.

In accordance with Google Safe Browsing, Google Safe Search and Symantec b-21.com is pretty a safe domain.

Relying Google MobileFriendly test b-21.com is well optimized for mobile and tablet devices, however web page loading speed may be improved.

B-21.com General Information

Global Rank

Average Load Time

0.00sec

Links In Count

Website Value

$52,920

Audience Geography. Where are b-21.com visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on b-21.com?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is b-21.com?

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

B-21.com Safety Information

Overview

Last Updated: 11/08/2024

Overall result - b-21.com 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

b-21.com is safe.

Norton ConnectSafe evaluates b-21.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 11/22/2016

b-21.com 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

b-21.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: 02/26/2021

b-21.com is safe.

McAfee assesses b-21.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 b-21.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 11/08/2024

b-21.com child safety is unknown.

The WOT calculates reputation of the b-21.com. This reputation system receives ratings from users and information from third-party sources, assesses the b-21.com for safety features and confirms, whether b-21.com is suitable for children.

SSL Information

SSL Checker Tool

Domain	www.b-21.com
Issuer Organization	DigiCert Inc
Issuer	RapidSSL TLS RSA CA G1
Algorithm	RSA-SHA256
Valid form	05/18/2023
Expiration	06/17/2024
Signed	Certificate is not self signed
Additional Domains	www.b-21.com b-21.com

B-21.com Server Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 08/03/2024

ASN Whois

#
# 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.
#

B-21.com Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: B-21.COM
Registry Domain ID: 4356209_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2022-11-06T21:30:26Z
Creation Date: 1997-09-04T04:00:00Z
Registry Expiry Date: 2032-09-03T04:00:00Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: 480-624-2505
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS15.DOMAINCONTROL.COM
Name Server: NS16.DOMAINCONTROL.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-10-26T13:59:26Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
b-21.com	54.187.48.42	3600

Host	MX Record	Priority	TTL
b-21.com	west.smtp.mx.exch090.serverdata.net	0	3600
b-21.com	east.smtp.mx.exch090.serverdata.net	0	3600

Host	NS Record	TTL
b-21.com	ntserver.mailordercentral.com	3600
b-21.com	uuns1.dydacomp.net	3600

Host	TXT Record	TTL
b-21.com	v=spf1 include:spf.protection.outlook.com mx ip4:54.186.83.36 ~all	3600

ntserver.mailordercentral.com
TTL: 3600
Email address: iisadmin.dydacomp.com
Serial: 1537465783
Refresh: 900
Retry: 600
Expire: 604800
Minimum: 300

B-21.com HTML Validation

HTML Validation Tool

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Internal encoding declaration “iso-8859-1” disagrees with the actual encoding of the document (“utf-8”).

Bad value “text/html; charset=iso-8859-1” for attribute “content” on element “meta”: “iso-8859-1” is not a preferred encoding name. The preferred label for this encoding is “windows-1252”.

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

Attribute “height” not allowed on element “table” at this point.

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

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

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

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

The “height” attribute on the “td” element is obsolete. Use CSS instead.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

The “width” attribute on the “td” element is obsolete. Use CSS instead.

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

The “align” attribute on the “img” 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.

Attribute “border” not allowed on element “input” at this point.

Element “input” is missing required attribute “alt”.

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

Table columns in range 2…4 established by element “td” have no cells beginning in them.

Attribute “onfocusout” not allowed on element “input” at this point.

Malformed byte sequence: “92”.

Malformed byte sequence: “f1”.

Malformed byte sequence: “e9”.

Malformed byte sequence: “e0”.

Malformed byte sequence: “e8”.

Malformed byte sequence: “fc”.

Malformed byte sequence: “e4”.

Malformed byte sequence: “f6”.

Malformed byte sequence: “e3”.

Malformed byte sequence: “f0”.

Malformed byte sequence: “f4”.

Malformed byte sequence: “e5”.

Malformed byte sequence: “e1”.

Malformed byte sequence: “f3”.

Malformed byte sequence: “c5”.

Bad value “javascript:void();” for attribute “href” on element “a”: syntax error

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

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

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

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

Malformed byte sequence: “a9”.

Stray end tag “a”.

End tag for “body” seen, but there were unclosed elements.

Unclosed element “div”.

Warnings

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

A table row was 4 columns wide and exceeded the column count established by the first row (1).

The “language” attribute on the “script” element is obsolete. You can safely omit it.

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

B-21.com Desktop Insights

Last tested: 08/21/2015

Desktop

Desktop Speed

48%

Enable compression

Leverage browser caching

Minify HTML

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

Reduce server response time

Optimize images

Minify CSS

Minify JavaScript

Desktop Resource Breakdown

Total Resources	79
Number of Hosts	17
Static Resources	65
JavaScript Resources	15
CSS Resources	6

B-21.com Mobile Insights

Last tested: 08/21/2015

Mobile

Mobile Usability

62%

Use legible font sizes

Configure the viewport

Size tap targets appropriately

Size content to viewport

Mobile Speed

36%

Enable compression

Leverage browser caching

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

Prioritize visible content

Minify HTML

Reduce server response time

Optimize images

Minify CSS

Minify JavaScript

Mobile Resource Breakdown

Total Resources	79
Number of Hosts	17
Static Resources	65
JavaScript Resources	15
CSS Resources	6

B-21.com Typos

www.b-21.com
www.b-21.net
www.b-21.org
www.b-21.info
www.b-21.biz
www.b-21.us
www.b-21.mobi
www.-21.com
www.b-21.com
www.v-21.com
www.bv-21.com
www.vb-21.com
www.g-21.com
www.bg-21.com
www.gb-21.com
www.h-21.com
www.bh-21.com
www.hb-21.com
www.n-21.com
www.bn-21.com
www.nb-21.com
www.b21.com
www.b-1.com
www.b-2.com
www.b-21.con

B-21.com www.b-21.com

Quick Summary

B-21.com General Information

B-21.com Safety Information

B-21.com Server Information

B-21.com Domain Name Information

B-21.com HTML Validation

B-21.com Desktop Insights

B-21.com Mobile Insights

B-21.com Nearest Competitors

B-21.com Typos