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: 04/26/2024

Grammarbook.com traffic volume is 7,275 unique daily visitors and their 10,912 pageviews. The web value rate of grammarbook.com is 187,464 USD. Each visitor makes around 1.61 page views on average.

By Alexa's traffic estimates grammarbook.com placed at 23,318 position over the world, while the largest amount of its visitors comes from United States, where it takes 46,470 place.

Perfect for grammarbook.com that their data center (provided by company company SOFTLAYER - SoftLayer Technologies Inc., US) is located in United States, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by SOFTLAYER - SoftLayer Technologies Inc., US.

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

The last verification results, performed on (November 27, 2019) grammarbook.com show that grammarbook.com has an expired SSL certificate issued by Let's Encrypt (expired on January 07, 2020). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Let's Encrypt.

In accordance with Google Safe Browsing, Symantec and Web of Trust grammarbook.com is pretty a safe domain.

Relying Google MobileFriendly test 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: 04/26/2024
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: 04/26/2024
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
grammarbook.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: 02/22/2021
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 is very 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
Domaingrammarbook.com
Issuer OrganizationLet's Encrypt
IssuerLet's Encrypt Authority X3
AlgorithmRSA-SHA256
Valid form10/09/2019
Expiration01/07/2020
SignedCertificate is not self signed
Additional Domains grammarbook.com
www.grammarbook.com
Server Location

ASN Information

ASN ID: 36351
ASN Title: SOFTLAYER - SoftLayer Technologies Inc., US

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
RAbusePhone: +1-214-442-0605
RAbuseEmail: abuse@softlayer.com
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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