Worldbook.com World Book | Award-Winning Encyclopedias, Children's Books, and Educational Materials

World Book is a leading publisher of nonfiction and mixed-genre children's book series, reference materials, and digital learning platforms. Education...

Worldbook.com Overview

When it comes to worldbook.com, the website is structured with functionality in mind. The site is easy to navigate, with clear and concise sections that are well-laid out. Additionally, there is a central search bar that allows visitors to quickly and easily find the information they are seeking. The homepage of World Book introduces visitors to the site's main categories, which include encyclopedias, children's books, and educational materials. This is useful for visitors who want to explore the different sections of the site before diving deeper.

One of the biggest strengths of World Book is the quality of its content. The editorial team is dedicated to producing accurate and unbiased information by using modern technological tools and traditional practices of editorial excellence. This is reflected in the site's content, which is informative, well-researched, and easy to understand. Additionally, the site is family-friendly, with content that is appropriate for all ages.

World Book's commitment to education is evident throughout the site. They offer a variety of digital learning platforms, including e-books, online encyclopedias, and interactive quizzes. These resources are designed to help increase both reading fluency and comprehension in young readers, making them valuable tools for parents and educators alike.

When it comes to performance, PageSpeed Insights scores are lower than expected, with a score of 54. However, this does not negatively impact the overall user experience, as the site loads quickly and is easy to navigate.

The site is hosted by Cloudflare, Inc., a US hosting provider, and the SSL certificate is issued by CloudFlare, Inc. This provides visitors with additional security and peace of mind when using the site.

Overall, worldbook.com is an excellent resource for anyone looking for accurate and informative content related to education, children's books, and more. The site is well-structured, easy to navigate, and offers valuable resources for all ages.

Worldbook.com Rank Summary

Global Rank

396,039

Average Load Time

0.97sec

Links In Count

742

Website Value

$32,850

Audience Geography. Where are worldbook.com visitors located?

Country	Visitors
United States US	82.9%
India IN	7.4%
Other	9.8%

Country	Pageviews
United States US	86%
India IN	7.2%
Other	7%

Country	Rank
United States US	74590
India IN	193528

Where do visitors go on worldbook.com?

Subdomain	Pageviews
worldbook.com	96.71%
other	3.29%

Subdomain	Pageviews per User
worldbook.com	2

Subdomain	Reach
worldbook.com	93.64%

How popular is worldbook.com?

Period	Global Rank	Global Rank Delta
past 3 months	396039	-23198
past month	328356	-83947
past week	325348	32988
yesterday	641984	354926

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	476094	-61043	7	20%	2.1	10%
30	421270	-71316	9	20%	1.9	-11.87%
7	483572	105004	8	-21.03%	1.5	-25.13%
1	859135	510161	3	-78.041%	1	-56.14%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	388125	-9193	13	4%
30	314791	-93950	16	30%
7	286769	1753	2	6%
1	502364	215808	1	-49.89%

Worldbook.com Website Safety

Overview

Last Updated: 11/13/2024

Overall result - worldbook.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: 03/28/2024

worldbook.com is safe.

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

Google Safe Search

Last Updated: 11/28/2016

worldbook.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

worldbook.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: 02/27/2021

worldbook.com is safe.

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

Web of Trust

Last Updated: 01/10/2019

worldbook.com child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	worldbook.com
Issuer Organization	CloudFlare, Inc.
Issuer	Cloudflare Inc ECC CA-3
Algorithm	ecdsa-with-SHA256
Valid form	10/31/2022
Expiration	10/30/2023
Signed	Certificate is not self signed
Additional Domains	worldbook.com

Worldbook.com Rank History

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

Worldbook.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 07/31/2024

#
# 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: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335

OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-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.
#

Worldbook.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: WORLDBOOK.COM
Registry Domain ID: 5277600_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2021-02-20T07:32:42Z
Creation Date: 1995-04-20T04:00:00Z
Registry Expiry Date: 2026-04-21T04:00:00Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8777228662
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: JERRY.NS.CLOUDFLARE.COM
Name Server: LISA.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-10-20T01:00:15Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
worldbook.com	104.16.40.93	300
worldbook.com	104.16.41.93	300
worldbook.com	104.16.39.93	300
worldbook.com	104.16.43.93	300
worldbook.com	104.16.42.93	300

Host	MX Record	Priority	TTL
worldbook.com	mx2-us1.ppe-hosted.com	6	300
worldbook.com	mx1-us1.ppe-hosted.com	5	300

Host	NS Record	TTL
worldbook.com	jerry.ns.cloudflare.com	86400
worldbook.com	lisa.ns.cloudflare.com	86400

Host	TXT Record	TTL
worldbook.com	MS=ms67957163	300
worldbook.com	ppe-c6d024db6a24cf55cb7f	300
worldbook.com	google-site-verification=T-uagW08VG5wm5r91tbQVEOrlQciHSXVR7qrt7UWMjU	300
worldbook.com	pardot758923=3b4b563144e3717c7125dfbe40bc009db5fbb90736a849fc1fcec7d262fcafcd	300
worldbook.com	v=spf1 include:spf.protection.outlook.com include:zcsend.net include:aspmx.pardot.com -all	300
worldbook.com	ca3-47bd2707d1a747beadfce1b9fc37f329	300

jerry.ns.cloudflare.com
TTL: 3600
Email address: dns.cloudflare.com
Serial: 2031867472
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 3600

Worldbook.com HTML Check

HTML Validation Tool

Errors

Attribute “xmlns:og” not allowed here.

Attribute “xmlns:fb” not allowed here.

Bad value “//fonts.googleapis.com/css?family=Montserrat:400,700|Roboto:400,400i,500,500i,700,700i” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.

Bad start tag in “img” in “head”.

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

Stray end tag “noscript”.

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

Stray end tag “head”.

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

Cannot recover after last error. Any further errors will be ignored.

Warnings

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

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

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

Worldbook.com Desktop Performance

Last tested: 12/06/2018

Desktop Speed

75%

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

Leverage browser caching

Avoid landing page redirects

Prioritize visible content

Optimize images

Minify HTML

Minify CSS

Enable compression

Desktop Resource Breakdown

Total Resources	131
Number of Hosts	29
Static Resources	99
JavaScript Resources	60
CSS Resources	16

Worldbook.com Mobile Insights

Last tested: 12/06/2018

Mobile Usability

97%

Size tap targets appropriately

Mobile Speed

54%

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

Avoid landing page redirects

Leverage browser caching

Reduce server response time

Minify HTML

Minify CSS

Optimize images

Enable compression

Mobile Resource Breakdown

Total Resources	125
Number of Hosts	29
Static Resources	94
JavaScript Resources	59
CSS Resources	15

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Worldbook.com World Book | Award-Winning Encyclopedias, Children's Books, and Educational Materials

World Book is a leading publisher of nonfiction and mixed-genre children's book series, reference materials, and digital learning platforms. Education...

Worldbook.com Overview

Worldbook.com Rank Summary

Worldbook.com Website Safety

Worldbook.com Rank History

Worldbook.com Hosting Information

Worldbook.com Domain Registration and Settings

Worldbook.com HTML Check

Worldbook.com Desktop Performance

Worldbook.com Mobile Insights

Worldbook.com Similar Audits

Worldbook.com Common Typos