Isbndb.com The World's Largest Book Database - ISBN Database | ISBNdb

The ISBNdb book database includes over 31 million unique ISBNs with up to 19 data points per book and is searchable via API. Retrieve book information...

Isbndb.com Overview

When you first visit isbndb.com, you'll notice that it has a clean and simple design. The header of the website includes the title "ISBNdb" along with a search bar where users can search for books by ISBN, author, or title.

The main content of the website is divided into five sections: Home, Books, Authors, Publishers, and Advanced Search. Each section has a dropdown menu with subcategories for more specific searches.

The Home page includes a brief description of the website and its purpose, as well as a section for popular books and the latest reviews. It also includes links to other sections of the website, such as the Books and Authors pages.

The Books section allows users to search for books by ISBN, author, or title. The search results show book covers, titles, authors, and publishing information. Users can also view book reviews and ratings, as well as related books.

The Authors section allows users to search for authors by name or keyword. The search results show author biographies, book lists, and related authors.

The Publishers section allows users to search for publishers by name or keyword. The search results show publisher information, book lists, and related publishers.

Lastly, the Advanced Search section allows users to refine their searches by using multiple search criteria such as subject, year, and language.

In terms of website traffic, isbndb.com has an average of 381 unique users per day, with 1104.9 pageviews. The site is valued at 8760 US dollars. It is hosted by Amazon.com, Inc. and has a top-level domain of .COM.

It's difficult to determine whether or not the site is family-friendly based on its content, as it primarily focuses on books and publishing information. However, there is no explicit or adult content present on the site.

When it comes to website speed, according to Google's PageSpeed Insights, isbndb.com scores a 48 out of 100, which indicates that there is room for improvement in terms of optimizing and improving the website's load time.

Overall, isbndb.com is a useful and informative resource for book lovers and researchers, with a straightforward design and easy-to-use search functionality.

Isbndb.com Rank Summary

Global Rank

603,293

Average Load Time

2.20sec

Links In Count

462

Website Value

$8,760

Audience Geography. Where are isbndb.com visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on isbndb.com?

Subdomain	Pageviews
isbndb.com	99.71%
other	0.29%

Subdomain	Pageviews per User
isbndb.com	3

Subdomain	Reach
isbndb.com	100%

How popular is isbndb.com?

Period	Global Rank	Global Rank Delta
past 3 months	603293	-108666
past month	1100859	684379
past week	916729	-258885
yesterday	2205745	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	612329	-34190	5	10%	2.9	-17.1%
30	1103872	699274	2	-74.596%	3	-16.92%
7	667435	-722130	5	200%	5	200%
1	2189543	0	0	0%	2	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	638927	-151751	67	30%
30	1178996	723907	31	-69.524%
7	1084434	-55969	4	7%
1	2201493	0	3	0%

Isbndb.com Website Safety

Overview

Last Updated: 05/18/2025

Overall result - isbndb.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: 03/31/2025

isbndb.com is safe.

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

Google Safe Search

Last Updated: 12/27/2016

isbndb.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

isbndb.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: 03/02/2021

isbndb.com is safe.

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

Web of Trust

Last Updated: 01/11/2019

isbndb.com child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	*.isbndb.com
Issuer Organization	Amazon
Issuer	Amazon RSA 2048 M02
Algorithm	RSA-SHA256
Valid form	06/14/2023
Expiration	07/12/2024
Signed	Certificate is not self signed
Additional Domains	*.isbndb.com isbndb.com

Isbndb.com Rank History

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

Isbndb.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 396982

ASN Title: GOOGLE-PRIVATE-CLOUD - Google LLC, US

Last Update: 04/22/2025

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2019, American Registry for Internet Numbers, Ltd.
#

ASNumber: 396982
ASName: GOOGLE-PRIVATE-CLOUD
ASHandle: AS396982
RegDate: 2018-08-15
Updated: 2018-08-15
Comment: *** This ASN is used for Google Private Cloud ***
Comment:
Comment: Direct all copyright and legal complaints to
Comment: https://support.google.com/legal/go/report
Comment:
Comment: Direct all spam and abuse complaints to
Comment: https://support.google.com/code/go/gce_abuse_report
Comment:
Comment: For fastest response, use the relevant forms above.
Comment:
Comment: Complaints can also be sent to the GC Abuse desk
Comment: (google-cloud-compliance@google.com)
Comment: but may have longer turnaround times.
Comment:
Comment: Complaints sent to any other POC will be ignored.
Ref: https://rdap.arin.net/registry/autnum/396982

OrgName: Google LLC
OrgId: GOOGL-2
Address: 1600 Amphitheatre Parkway
City: Mountain View
StateProv: CA
PostalCode: 94043
Country: US
RegDate: 2006-09-29
Updated: 2017-12-21
Comment: *** The IP addresses under this Org-ID are in use by Google Cloud customers ***
Comment:
Comment: Direct all copyright and legal complaints to
Comment: https://support.google.com/legal/go/report
Comment:
Comment: Direct all spam and abuse complaints to
Comment: https://support.google.com/code/go/gce_abuse_report
Comment:
Comment: For fastest response, use the relevant forms above.
Comment:
Comment: Complaints can also be sent to the GC Abuse desk
Comment: (google-cloud-compliance@google.com)
Comment: but may have longer turnaround times.
Comment:
Comment: Complaints sent to any other POC will be ignored.
Ref: https://rdap.arin.net/registry/entity/GOOGL-2

OrgTechHandle: ZG39-ARIN
OrgTechName: Google LLC
OrgTechPhone: +1-650-253-0000
OrgTechEmail: arin-contact@google.com
OrgTechRef: https://rdap.arin.net/registry/entity/ZG39-ARIN

OrgAbuseHandle: GCABU-ARIN
OrgAbuseName: GC Abuse
OrgAbusePhone: +1-650-253-0000
OrgAbuseEmail: google-cloud-compliance@google.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/GCABU-ARIN

OrgNOCHandle: GCABU-ARIN
OrgNOCName: GC Abuse
OrgNOCPhone: +1-650-253-0000
OrgNOCEmail: google-cloud-compliance@google.com
OrgNOCRef: https://rdap.arin.net/registry/entity/GCABU-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2019, American Registry for Internet Numbers, Ltd.
#

Isbndb.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: ISBNDB.COM
Registry Domain ID: 90052417_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2024-09-09T12:01:09Z
Creation Date: 2002-09-07T21:27:30Z
Registry Expiry Date: 2025-09-07T21:28:01Z
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: NS-CLOUD-C1.GOOGLEDOMAINS.COM
Name Server: NS-CLOUD-C2.GOOGLEDOMAINS.COM
Name Server: NS-CLOUD-C3.GOOGLEDOMAINS.COM
Name Server: NS-CLOUD-C4.GOOGLEDOMAINS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-10-25T04:36:56Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Isbndb.com HTML Check

HTML Validation Tool

Errors

Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)

Bad value “main-search block--isbndb_search” for attribute “id” on element “div”: An ID must not contain whitespace.

Duplicate attribute “class”.

Duplicate ID “main-search block--isbndb_search”.

Duplicate ID “search_param”.

Duplicate ID “search_query”.

Duplicate ID “search-button”.

Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).

Warnings

The “navigation” role is unnecessary for element “nav”.

The first occurrence of ID “main-search block--isbndb_search” was here.

The first occurrence of ID “search_param” was here.

The first occurrence of ID “search_query” was here.

The first occurrence of ID “search-button” was here.

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

Isbndb.com Desktop Performance

Last tested: 01/22/2019

Desktop Speed

59%

Enable compression

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

Minify JavaScript

Reduce server response time

Optimize images

Minify HTML

Leverage browser caching

Desktop Resource Breakdown

Total Resources	16
Number of Hosts	4
Static Resources	9
JavaScript Resources	2
CSS Resources	4

Isbndb.com Mobile Insights

Last tested: 01/22/2019

Mobile Usability

95%

Size content to viewport

Size tap targets appropriately

Mobile Speed

48%

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

Enable compression

Minify JavaScript

Reduce server response time

Optimize images

Leverage browser caching

Minify HTML

Mobile Resource Breakdown

Total Resources	14
Number of Hosts	4
Static Resources	9
JavaScript Resources	2
CSS Resources	4

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Isbndb.com The World's Largest Book Database - ISBN Database | ISBNdb

The ISBNdb book database includes over 31 million unique ISBNs with up to 19 data points per book and is searchable via API. Retrieve book information...

Isbndb.com Overview

Isbndb.com Rank Summary

Isbndb.com Website Safety

Isbndb.com Rank History

Isbndb.com Hosting Information

Isbndb.com Domain Registration and Settings

Isbndb.com HTML Check

Isbndb.com Desktop Performance

Isbndb.com Mobile Insights

Isbndb.com Similar Audits

Isbndb.com Common Typos