Pressbooks Directory

Domain Summary

What is the traffic rank for

• ranks #4,954,999 globally on HypeStat.

What percent of global Internet users visit

5.1E-6% of global Internet users visit

How many people visit each day?

• receives approximately 253 visitors and 292 page impressions per day.

Which countries does receive most of its visitors from?

• is mostly visited by people located in United States,Indonesia,Colombia.

How much can earn?

• should earn about $0.99/day from advertising revenue.

What is estimated value?

• Estimated value of is $843.38.

What IP addresses does resolve to?

• resolves to the IP addresses

Where are servers located in?

• has servers located in United States. Profile

Title:Pressbooks Directory
Description:Pressbooks Directory is the best place to find open educational resources (OER). Search over 2500 open textbooks and other free educational books.
Category:Science and Education / Universities and Colleges
About: is a platform designed to showcase and provide access to a wide range of openly licensed books created using the Pressbooks publishing tool. This website serves as a comprehensive directory where educators, students, and other users can find, share, and utilize open educational resources (OER). It includes a variety of subjects and academic levels, making it a valuable resource for both teaching and learning. The directory allows for easy search and discovery, ensuring that high-quality, openly licensed educational content is readily accessible to a broad audience.
*This text is generated by artificial intelligence and may not be accurate. Edit Site Info

What technologies does use?

These are the technologies used at has a total of 3 technologies installed in 3 different categories. Traffic Analysis is ranked #4,954,999 in the world. This website is viewed by an estimated 253 visitors daily, generating a total of 292 pageviews. This equates to about 7.7K monthly visitors. traffic has decreased by 19.85% compared to last month.
Daily Visitors253
Monthly Visits7.7K
Pages per Visit1.15
Visit duration02:32
Bounce Rate31.55%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
Monthly Visits:
Pages per Visit:
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Global Reach:
Monthly Visits (SEMrush):
Monthly Unique Visitors (SEMrush):
Monthly Visits (SimilarWeb):
SEMrush Rank:
SimilarWeb Rank:
*All traffic values are estimates only.

Traffic sources


Desktop vs Mobile


Total Visits Last 3 Months


Visitors by country

United States 19.79%
Indonesia 9.51%
Colombia 9.35%
Mexico 7.08%
Canada 6.34%

Which sites are competitors to

Websites similar to are sites similar on user interests and browsing behavior. Users can discover new websites that are similar to the ones they already enjoy or find useful.
Last update was 27 days ago
This can take up to 60 seconds. Please wait...

* is not promoting or affiliated with in any way. Only publicly available statistics data are displayed.

Search Engine Indexes

Search engine indexes are huge databases or collections of net pages that search engines like google like google and yahoo use to retrieve applicable facts while customers carry out searches. These indexes are created through search engines like google and yahoo through crawling and indexing net pages from throughout the internet.
Google Index:
Bing Index:


SEMrush is a complete on line advertising and marketing platform that gives a extensive variety of gear and functions to help companies and entrepreneurs in enhancing their on line visibility and optimizing their virtual advertising and marketing strategies.
(Rank based on keywords, cost and organic traffic)
Organic Keywords:
(Number of keywords in top 20 Google SERP)
Organic Traffic:
(Number of visitors coming from top 20 search results)
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)

Revenue report would generate approximately $1 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $29.7 and annual gross revenue of approximately $361.4. Based on these figures, the site's net worth is estimated at around $843.4.

How much would make?

Daily Revenue:
Monthly Revenue:
Yearly Revenue:
*All earnings values are estimates only.

Daily earning by country

United States 58$0.28
Canada 19$0.11
Colombia 27$0.02
Mexico 21$0.01
Indonesia 28$0.00

Loss of money due to Adblock?

Daily Revenue Loss:
Monthly Revenue Loss:
Yearly Revenue Loss:
Daily Pageviews Blocked:
Monthly Pageviews Blocked:
Yearly Pageviews Blocked:

Daily revenue loss by country

CountryBlockedLost Money
United States 10$0.05
Canada 5$0.03
Indonesia 16$0.00
Colombia 2$0.00
Mexico 2$0.00

How much is worth?

Website Value:

Ad Experience Report

Summary of the ad experience rating of a website for a specific platform.

Mobile summary

Root domain:
Ad filtering:
(Chrome is not filtering ads on your site.)
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed

Desktop summary

Root domain:
Ad filtering:
(Chrome is not filtering ads on your site.)
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed

Abusive Experience Report

Summary of the abusive experience rating of a website.
Root domain:
(Chrome is not preventing your site from opening new windows or tabs.)
(The status of the site reviewed for the abusive experiences.)
Not reviewed

Where is hosted? may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
ISP:, Inc. 
Server Location:

United States, US

Other sites hosted on

How fast does load?

The average loading time of is 170 ms.
Average Load Time:
170 ms

Does use compression?

Website compression is the process of reducing the size of website files, such as HTML, CSS, JavaScript, and image files, to improve website performance and load times. Compressing website files can significantly reduce the amount of data that needs to be transferred from the server to the user's browser, resulting in faster page load times and improved user experience. Files on are reduced by 48%. use gzip compression.
Original size: 1.41 KB
Compressed size: 740 B
File reduced by: 704 B (48%)

Google Safe Browsing

Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.
This site is not currently listed as suspicious Reputation Ratings

MyWOT (short for "My Web of Trust") is a web-based reputation and rating service that provides users with information about the trustworthiness and safety of websites.

SSL Checker - SSL Certificate Verify

An SSL (Secure Sockets Layer) certificate is a digital certificate that establishes a secure encrypted connection between a web server and a user's web browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. supports HTTPS. supports HTTPS
Verifying SSL Support. Please wait...
Common Name:
Issuer: Amazon RSA 2048 M02
Valid from: Aug 25 00:00:00 2023 GMT
Valid until: Sep 22 23:59:59 2024 GMT
Authority: CA:FALSE
Keysize: 2048 Bits
Common Name: Amazon RSA 2048 M02
Organization: Amazon
Location: US
Issuer: Amazon Root CA 1
Valid from: Aug 23 22:25:30 2022 GMT
Valid until: Aug 23 22:25:30 2030 GMT
Authority: CA:TRUE
Keysize: 2048 Bits
Common Name: Amazon Root CA 1
Organization: Amazon
Location: US
Issuer: Starfield Services Root Certificate Authority - G2
Valid from: May 25 12:00:00 2015 GMT
Valid until: Dec 31 01:00:00 2037 GMT
Authority: CA:TRUE
Keysize: 2048 Bits
Common Name: Starfield Services Root Certificate Authority - G2
Organization: "Starfield Technologies, Inc."
Location: Scottsdale, Arizona, US
Valid from: Sep 2 00:00:00 2009 GMT
Valid until: Jun 28 17:39:16 2034 GMT
Authority: CA:TRUE
Keysize: 2048 Bits

Verify HTTP/2 Support

HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency. supports HTTP/2
Verifying HTTP/2.0 Support. Please wait...

Http Header

HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server.
content-type: text/html
last-modified: Thu, 01 Jun 2023 19:26:27 GMT
x-amz-server-side-encryption: AES256
x-amz-meta-codebuild-content-sha256: 7c630c8e6f404990deb43ee7edd8a2f9fbe18c66a90f9db78eb65d081e4d5092
x-amz-version-id: dvdwn2d3ZEB6OK_GLXEPZrMOgAZgq153
x-amz-meta-codebuild-buildarn: arn:aws:codebuild:ca-central-1:038679085441:build/build-pressbooks-directory:3f6afc04-f579-4f2e-92e1-9148c08b53d5
x-amz-meta-codebuild-content-md5: 4a2d61c413bc8617c10382a0aecc4657
server: AmazonS3
content-encoding: gzip
date: Mon, 17 Jun 2024 20:03:28 GMT
etag: W/"4660850743bc8f25dfef6d19b383d24c"
vary: Accept-Encoding
x-cache: Hit from cloudfront
via: 1.1 (CloudFront)
x-amz-cf-pop: SFO5-P2
x-amz-cf-id: GOy2__GoAPvdBlNz_ROb4MxHji3qLf4VqKy2xQvB9WT-Tuc8D1NZCg==
age: 61443

DNS Lookup

DNS entries (Domain Name System) are a critical component of the Internet infrastructure. They act as directories that translate human-readable domain names (such as to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.
Type Ip Target/Txt TTL
TXT google-site-verification=BbDPUuL7-1Ep7bb_Q_sHcMr-Wl46Lih_eXu0k-fMvQs 300
TXT google-site-verification=zWqm9I5JFZs9qaQoDYGO5hCipmj0l1i8D2AUD8ULkFo 300
TXT google-site-verification=Xa_pTqWAQASDnjZGVcnbGIkn8SbyW17AalWoHGEB6U8 300
SOA 900
Serial Number 1
Refresh 7200
Retry 900
Expire 1209600
Minimum TTL 86400
A 60
A 60
A 60
A 60
NS 3530
NS 3530
NS 3530
NS 3530

Whois Lookup

Domain WHOIS is a public database that provides information about domain names, including registered owners, contact information, domain registrars, registration and expiration dates, name servers, and other relevant information. Domain registration for this website began on June 5, 2018 and will expire on June 5, 2025 if not renewed. This website is now assigned through the registrar TUCOWS, INC.. The WHOIS data for this website's domain was last updated on June 4, 2024.
Domain Created:
Domain Expires:
Domain Updated:
Domain Age:
6 years 1 months 11 days
Domain Registrar:
Domain Owner:
Contact Privacy Inc. Customer 0151771721

Registry Domain ID: 730343e0148c4e86aae8e25829482760-DONUTS
Registrar WHOIS Server:
Registrar URL:
Updated Date: 2024-06-04T09:00:59
Creation Date: 2018-06-05T18:18:52
Registrar Registration Expiration Date: 2025-06-05T18:18:52
Registrar: TUCOWS, INC.
Registrar IANA ID: 69
Reseller: Hover
Domain Status: clientTransferProhibited
Domain Status: clientUpdateProhibited
Registry Registrant ID: 
Registrant Name: Contact Privacy Inc. Customer 0151771721
Registrant Organization: Contact Privacy Inc. Customer 0151771721
Registrant Street: 96 Mowat Ave 
Registrant City: Toronto
Registrant State/Province: ON
Registrant Postal Code: M6K 3M1
Registrant Country: CA
Registrant Phone: +1.4165385457
Registrant Phone Ext: 
Registrant Fax: 
Registrant Fax Ext: 
Registrant Email: email
Registry Admin ID: 
Admin Name: Contact Privacy Inc. Customer 0151771721
Admin Organization: Contact Privacy Inc. Customer 0151771721
Admin Street: 96 Mowat Ave 
Admin City: Toronto
Admin State/Province: ON
Admin Postal Code: M6K 3M1
Admin Country: CA
Admin Phone: +1.4165385457
Admin Phone Ext: 
Admin Fax: 
Admin Fax Ext: 
Admin Email: email
Registry Tech ID: 
Tech Name: Contact Privacy Inc. Customer 0151771721
Tech Organization: Contact Privacy Inc. Customer 0151771721
Tech Street: 96 Mowat Ave 
Tech City: Toronto
Tech State/Province: ON
Tech Postal Code: M6K 3M1
Tech Country: CA
Tech Phone: +1.4165385457
Tech Phone Ext: 
Tech Fax: 
Tech Fax Ext: 
Tech Email: email
Name Server:
Name Server:
Name Server:
Name Server:
DNSSEC: unsigned
Registrar Abuse Contact Email: email
Registrar Abuse Contact Phone: +1.4165350123
URL of the ICANN WHOIS Data Problem Reporting System:
>>> Last update of WHOIS database: 2024-06-18T13:08:37Z