Grammarbook.com The Blue Book of Grammar and Punctuation | English Grammar Usage Guide

GrammarBook.com helps you master English grammar and writing with free usage rules, reinforcing examples, fun quizzes, and The Blue Book of Grammar an...

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.36 sec.
Last Checked: 01/20/2023

Over the time grammarbook.com has been ranked as high as 23,318 in the world, while most of its traffic comes from United States, where it reached as high as 46,470 position.

Grammarbook.com receives about 6,799 unique visitors and 10,199 pageviews per day. The estimated value of grammarbook.com is 175,200 USD. Each unique visitor makes about 1.5 pageviews on average.

Grammarbook.com is registered under .COM top-level domain. Check other websites in .COM zone.

At the time of the last check (November 27, 2019) grammarbook.com has an expired SSL certificate issued by Let's Encrypt (expired on January 07, 2020). Check other websites using SSL certificates issued by Let's Encrypt.

According to Google Safe Browsing, Symantec and Web of Trust grammarbook.com is quite a safe domain.

Mobile-Friendly test indicates that grammarbook.com is well optimized for mobile and tablet devices.


Global Rank
67,424
Average Load Time
1.38sec
Links In Count
855
Website Value
$175,200

Overview
Last Updated: 04/29/2024
Unknown status.
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: 03/21/2024
grammarbook.com is safe.

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

Google Safe Search
Last Updated: 04/29/2024
Unknown status.

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
Malware not found at "grammarbook.com".
"grammarbook.com" is not a phishing page.
"grammarbook.com" does not install unwanted software.
"grammarbook.com" does not contain harmfull applications.
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: 02/22/2021
grammarbook.com is safe.

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

Web of Trust
Last Updated: 01/09/2019
grammarbook.com child safety isvery good.

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

SSL Information
Domain grammarbook.com
Issuer OrganizationLet's Encrypt
Issuer Let's Encrypt Authority X3
Algorithm RSA-SHA256
Valid form 10/09/2019
Expiration 01/07/2020
SignedCertificate is not self signed
Additional Domains grammarbook.com
www.grammarbook.com
Server Location
Dallas
Texas
United States
ASN Information

Last Update: 10/02/2023

#
# 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: 36351
ASName: SOFTLAYER
ASHandle: AS36351
RegDate: 2005-12-12
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/36351

OrgName: SoftLayer Technologies Inc.
OrgId: SOFTL
Address: 4849 Alpha Rd.
City: Dallas
StateProv: TX
PostalCode: 75244
Country: US
RegDate: 2005-10-26
Updated: 2018-01-22
Ref: https://rdap.arin.net/registry/entity/SOFTL

ReferralServer: rwhois://rwhois.softlayer.com:4321

OrgAbuseHandle: ABUSE1025-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-214-442-0605
OrgAbuseEmail: abuse@softlayer.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE1025-ARIN

OrgTechHandle: IPADM258-ARIN
OrgTechName: IP Admin
OrgTechPhone: +1-214-442-0600
OrgTechEmail: ipadmin@softlayer.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPADM258-ARIN

RAbuseHandle: ABUSE1025-ARIN
RAbuseName: Abuse
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RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE1025-ARIN

RTechHandle: IPADM258-ARIN
RTechName: IP Admin
RTechPhone: +1-214-442-0600
RTechEmail: ipadmin@softlayer.com
RTechRef: https://rdap.arin.net/registry/entity/IPADM258-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.
#

%rwhois V-1.5:003fff:00 rwhois.attcloudarchitect.com (by Network Solutions, Inc. V-1.5.9.6)
%error 230 No Objects Found

WHOIS

Domain Name: GRAMMARBOOK.COM
Registry Domain ID: 583998_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2020-12-14T20:01:52Z
Creation Date: 1997-10-28T05:00:00Z
Registry Expiry Date: 2021-09-04T03:59:59Z
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: NS1.MYWEBLINX.NET
Name Server: NS2.MYWEBLINX.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-25T09:18:27Z

DNS Records
HostA RecordTTL
grammarbook.com192.155.230.12814400
HostMX RecordPriorityTTL
grammarbook.commail.grammarbook.com514400
HostNS RecordTTL
grammarbook.comns2.myweblinx.net14400
grammarbook.comns1.myweblinx.net14400
HostTXT RecordTTL
grammarbook.comv=spf1 ip4:192.155.230.128 ip4:50.97.125.26 include:nt12.myweblinx.net ~all14400

ns1.myweblinx.net
TTL: 14440
Email address: andy.weblinxinc.com
Serial: 2005061420
Refresh: 14400
Retry: 400
Expire: 3600000
Minimum: 86400

Errors
Warnings

Last tested: 02/06/2018

Desktop
Desktop Speed
81%
Desktop Resource Breakdown
Total Resources33
Number of Hosts8
Static Resources19
JavaScript Resources9
CSS Resources2

Last tested: 05/01/2018

Mobile
Mobile Usability
99%
Mobile Speed
70%
Mobile Resource Breakdown
Total Resources34
Number of Hosts8
Static Resources20
JavaScript Resources10
CSS Resources2
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