worldcat.org Worldcat.org

   
WorldCat.org

Domain Summary

What is the traffic rank for Worldcat.org?

• Worldcat.org ranks #19,198 globally on HypeStat.

What percent of global Internet users visit Worldcat.org?

• 0.0054963% of global Internet users visit Worldcat.org

How many people visit Worldcat.org each day?

• Worldcat.org receives approximately 271K visitors and 969,104 page impressions per day.

Which countries does Worldcat.org receive most of its visitors from?

• Worldcat.org is mostly visited by people located in United States,United Kingdom,Canada.

How much Worldcat.org can earn?

• Worldcat.org should earn about $4,079.13/day from advertising revenue.

What is Worldcat.org estimated value?

• Estimated value of Worldcat.org is $4,729,257.28.

What IP addresses does Worldcat.org resolve to?

• Worldcat.org resolves to the IP addresses 172.64.155.68.

Where are Worldcat.org servers located in?

• Worldcat.org has servers located in Dublin, Ohio, 43016, United States.

worldcat.org Profile

Title:WorldCat.org
Description:WorldCat.org is a global catalog of library materials. You can search for books, music, video, articles and much more at libraries near you.
Category:Reference Materials / Other Reference Materials
About: Global catalog finds more than one billion items and growing, online articles and files as well as books and media in libraries near the searcher's computer location.
Find what you want in a library near you with WorldCat, a global catalog of library collections. Edit Site Info

What technologies does worldcat.org use?

These are the technologies used at worldcat.org. worldcat.org has a total of 7 technologies installed in 6 different categories.
CDN
CloudFlare CloudFlare
Analytics
Cloudflare Browser Insights Cloudflare Browser Insights
RUM
Cloudflare Browser Insights Cloudflare Browser Insights
Tag Managers
Google Tag Manager Google Tag Manager
Cookie compliance
OneTrust OneTrust
JavaScript Frameworks
Prototype Prototype
React React
RequireJS RequireJS

worldcat.org Traffic Analysis

Worldcat.org is ranked #19,198 in the world. This website is viewed by an estimated 271K visitors daily, generating a total of 1M pageviews. This equates to about 8.2M monthly visitors. Worldcat.org traffic has increased by 27.61% compared to last month.
Daily Visitors271K
25.85%
Monthly Visits8.2M
27.61%
Pages per Visit3.58
0.07%
Visit duration02:56
12.48%
Bounce Rate49.15%
2.31%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
270,965
Monthly Visits:
8,210,240
Pages per Visit:
3.58
Daily Pageviews:
969,104
Avg. visit duration:
02:56
Bounce rate:
49.15%
Global Reach:
0.0054963%
Monthly Visits (SEMrush):
9,695,920
Monthly Unique Visitors (SEMrush):
6,332,800
Monthly Visits (SimilarWeb):
8,211,055
HypeRank:
19,198
SEMrush Rank:
9,640
SimilarWeb Rank:
7,799
*All traffic values are estimates only.

Traffic sources

Direct:
28.03%
Referral:
34.97%
Search:
35.41%
Social:
1.29%
Paid:
0.30%

Desktop vs Mobile

Desktop:
68.75%
Mobile:
31.25%

Total Visits Last 3 Months

9.1M
NOV
6.4M
DEC
8.2M
JAN

Visitors by country

Country
Users%
 
United States 33.48%
 
United Kingdom 9.11%
 
Canada 9.05%
 
Netherlands 8.87%
 
Australia 2.81%

Where do visitors go on worldcat.org?

 
Reach%Pageviews%PerUser
worldcat.org
74.93%61.64%1.7
on.worldcat.org
20.19%21.81%2.2
authn.worldcat.org
4.83%4.80%2.0
share.worldcat.org
2.90%1.96%1.4
sd02.worldcat.org
2.66%2.49%1.9
Last update was 417 days ago
     
This can take up to 60 seconds. Please wait...

*HypeStat.com is not promoting or affiliated with worldcat.org 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:
3,740,000
Bing Index:
257,000

Moz Data ▼

Domain Authority (DA) is a metric developed by Moz. DA is a score that predicts the ranking potential of a website on search engine result pages (SERPs). Moz calculates Domain Authority on a logarithmic scale from 1 to 100, with higher scores indicating a greater likelihood of ranking well in search results. Moz Domain Authority of worldcat.org is 87.
Domain Authority:
  87
Page Authority:
  62
MozRank:
  6

  ▼

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.
SemRushSemRush
Domain:
  worldcat.org
Rank:
(Rank based on keywords, cost and organic traffic)
  9,640
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  776,496
Organic Traffic:
(Number of visitors coming from top 20 search results)
  295,334
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $151,689.00
Full SEMrush Report >>

Revenue report ▼

Google.com would generate approximately $4.1K per day if the source of income were advertisements, which equates to an estimated monthly revenue of $122.4K and annual gross revenue of approximately $1.5M. Based on these figures, the site's net worth is estimated at around $4.7M.

How much would worldcat.org make?

Daily Revenue:
$4,079.13
Monthly Revenue:
$122,373.90
Yearly Revenue:
$1,488,882.45
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
United States 324,419$1,566.94
 
Canada 87,717$529.81
 
United Kingdom 88,315$236.68
 
Netherlands 85,991$164.24
 
Australia 27,280$131.49

Loss of money due to Adblock?

Daily Revenue Loss:
$506.59
Monthly Revenue Loss:
$15,197.71
Yearly Revenue Loss:
$184,905.53
Daily Pageviews Blocked:
114,529
Monthly Pageviews Blocked:
3,435,883
Yearly Pageviews Blocked:
41,803,248

Daily revenue loss by country

 
CountryBlockedLost Money
 
United States 58,395$282.05
 
Canada 21,929$132.45
 
United Kingdom 14,130$37.87
 
Netherlands 14,619$27.92
 
Australia 5,456$26.30

How much is worldcat.org worth?

Website Value:
$4.7M

Ad Experience Report ▼

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

Mobile summary

Root domain:
worldcat.org
Last Change Time:
(The last time that the site changed status.)
2019-02-15 12:38:23
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Passing

Desktop summary

Root domain:
worldcat.org
Last Change Time:
(The last time that the site changed status.)
2019-02-15 12:38:23
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Passing

Abusive Experience Report ▼

Summary of the abusive experience rating of a website.
Root domain:
worldcat.org
Last Change Time:
(The last time that the site changed status.)
2019-02-15 12:38:23
Enforcement:
(Chrome is not preventing your site from opening new windows or tabs.)
Off
Status:
(The status of the site reviewed for the abusive experiences.)
Passing

Where is worldcat.org hosted? ▼

Worldcat.org may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
172.64.155.68
ASN:
AS13335 
ISP:
Cloudflare Inc 
Server Location:
Dublin
Ohio, OH
43016
United States, US
 

Other sites hosted on 172.64.155.68

There are no other sites hosted on this IP

How fast does worldcat.org load? ▼

The average loading time of worldcat.org is n/a ms. The Desktop speed index is 93 and mobile speed index is 34.
Average Load Time:
n/a ms

Page Speed (Google PageSpeed Insights) - Desktop

93
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a SLOW speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

First Contentful Paint (FCP)3.4s 41% of loads for this page have a fast (<1s) First Contentful Paint (FCP) 41% 40% of loads for this page have an average (1s ~ 2.5s) First Contentful Paint (FCP) 40% 17% of loads for this page have a slow (>2.5s) First Contentful Paint (FCP) 17%
First Input Delay (FID)66ms 94% of loads for this page have a fast (<50ms) First Input Delay (FID) 94% 3% of loads for this page have an average (50ms ~ 250ms) First Input Delay (FID) 3% 2% of loads for this page have a slow (>250ms) First Input Delay (FID) 2%

Origin Data

All pages served from this origin have an SLOW speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

First Contentful Paint (FCP)3.6s 41% of loads for this page have a fast (<1s) First Contentful Paint (FCP) 41% 39% of loads for this page have an average (1s ~ 2.5s) First Contentful Paint (FCP) 39% 19% of loads for this page have a slow (>2.5s) First Contentful Paint (FCP) 19%
First Input Delay (FID)18ms 97% of loads for this page have a fast (<50ms) First Input Delay (FID) 97% 1% of loads for this page have an average 50ms ~ 250ms) First Input Delay (FID) 1% 0% of loads for this page have a slow (>250ms) First Input Delay (FID) 0%

Lab Data

Max Potential First Input Delay 20 ms
The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task. Learn more
Time to Interactive 1.2 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more
Estimated Input Latency 10 ms
Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy. Learn more
Total Blocking Time 0 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.
Speed Index 1.2 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more
First CPU Idle 1.2 s
First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input. Learn more
First Contentful Paint 1.2 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more
Performance budget  
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more
First Meaningful Paint 1.2 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more

Page Speed (Google PageSpeed Insights) - Mobile

34
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a SLOW speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

First Contentful Paint (FCP)3.5s 41% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 45% 20% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 20% 33% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 33%
First Input Delay (FID)36ms 82% of loads for this page have a fast (<100ms) First Input Delay (FID) 82% 6% of loads for this page have an average (100ms ~ 300ms) First Input Delay (FID) 6% 10% of loads for this page have a slow (>300ms) First Input Delay (FID) 10%

Origin Data

All pages served from this origin have an SLOW speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

First Contentful Paint (FCP)6.6s 24% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 24% 19% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 19% 56% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 56%
First Input Delay (FID)149ms 97% of loads for this page have a fast (<100ms) First Input Delay (FID) 71% 12% of loads for this page have an average 100ms ~ 300ms) First Input Delay (FID) 12% 15% of loads for this page have a slow (>300ms) First Input Delay (FID) 15%

Lab Data

First Contentful Paint (3G) 4425 ms
First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network. Learn more
Largest Contentful Paint image was not lazily loaded  
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint. Learn more
Time to Interactive 13.6 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more
Performance budget  
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more
Speed Index 6.2 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more
First Contentful Paint 2.2 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more
Has a `<meta name="viewport">` tag with `width` or `initial-scale`  
A `<meta name="viewport">` not only optimizes your app for mobile screen sizes, but also prevents . a 300 millisecond delay to user input Learn more
Max Potential First Input Delay 1,430 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more
Timing budget  
Set a timing budget to help you keep an eye on the performance of your site. Performant sites load fast and respond to user input events quickly. Learn more
Largest Contentful Paint 4.4 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more
Preconnect to required origins  
Consider adding `preconnect` or `dns-prefetch` resource hints to establish early connections to important third-party origins. Learn more
Total Blocking Time 1,870 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more
First Meaningful Paint 5.4 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more
Lazy load third-party resources with facades  
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn more

Does worldcat.org 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 worldcat.org are reduced by 79%.
worldcat.org use gzip compression.
Original size: 331.53 KB
Compressed size: 68.24 KB
File reduced by: 263.3 KB (79%)

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

MyWot.com 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. worldcat.org has 93 Safety Reputations.
Status:
  SAFE
Safety Reputations:
  93
Safety Confidence:
  48
Child Safety Reputations:
  92
Child Safety Confidence:
  47

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. worldcat.org supports HTTPS.
 worldcat.org supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: worldcat.org
Organization: "Cloudflare, Inc."
Location: San Francisco, California, US
Issuer: Cloudflare Inc RSA CA-2
Valid from: Jan 25 00:00:00 2023 GMT
Valid until: Jan 24 23:59:59 2024 GMT
Authority: CA:FALSE
Keysize: 2048 Bits
Common Name: Cloudflare Inc RSA CA-2
Organization: "Cloudflare, Inc."
Location: US
Issuer: Baltimore CyberTrust Root
Valid from: Jan 27 12:46:39 2020 GMT
Valid until: Dec 31 23:59:59 2024 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.
 worldcat.org supports HTTP/2
     
Verifying HTTP/2.0 Support. Please wait...

Site Categories ▼

Website categories are used to classify websites based on their content or purpose. These categories provide a way to organize and filter websites, allowing users to find relevant information or ensure compliance with specific regulations or policies.
Reference/Knowledge Management

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. 
date: Mon, 27 Feb 2023 14:01:14 GMT
content-type: text/html; charset=utf-8
x-nextjs-cache: HIT
cache-control: s-maxage=31536000, stale-while-revalidate
vary: Accept-Encoding
strict-transport-security: max-age=15724800; includeSubDomains
set-cookie: TS01964259=011e52333512395be4a40d018778ba43ba992323c56e0fc1ae075b9fb7bd76e864eeb055ed38f955c1d2ea18191e2fca067accffdb; Path=/; Domain=.worldcat.org; Secure; HTTPOnly
cf-cache-status: DYNAMIC
set-cookie: __cf_bm=zCQUPSTm9Pcz_XR87bTnwidA3DBlVmiiuDg1UbYko3o-1677506474-0-AWE6LwxwLJgIteYnxB98bblVhRpabEYvgCOvUNaekvBYUY52fI3WhruOryF8qoLwG3zM/gkGBkmHt3U8sE5mnpo=; path=/; expires=Mon, 27-Feb-23 14:31:14 GMT; domain=.worldcat.org; HttpOnly; Secure; SameSite=None
server-timing: cf-q-config;dur=8.000002708286e-06
server: cloudflare
cf-ray: 7a017388ddca6350-ORD
content-encoding: gzip

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 example.com) to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.
Type Ip Target/Txt TTL
HINFO 3600
A 172.64.155.68 263
A 104.18.32.188 263
NS michelle.ns.cloudflare.com 3563
NS nico.ns.cloudflare.com 3563

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 January 21, 1998 and will expire on January 20, 2028 if not renewed. This website is now assigned through the registrar Network Solutions, LLC. The WHOIS data for this website's domain was last updated on June 18, 2022.
Domain Created:
1998-01-21
Domain Expires:
2028-01-20
Domain Updated:
2022-06-18
Domain Age:
26 years 2 months 30 days
Domain Registrar:
Network Solutions, LLC
Domain Owner:
Statutory Masking Enabled
WhoIs:
 

Domain Name: worldcat.org
Registry Domain ID: 406b5d7e9c69451581107554a4b27c21-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2022-06-18T05:31:42Z
Creation Date: 1998-01-21T05:00:00Z
Registrar Registration Expiration Date: 2028-01-20T05:00:00Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: Statutory Masking Enabled
Registrant Name: Statutory Masking Enabled
Registrant Organization: Statutory Masking Enabled
Registrant Street: Statutory Masking Enabled
Registrant City: Statutory Masking Enabled
Registrant State/Province: OH
Registrant Postal Code: Statutory Masking Enabled
Registrant Country: US
Registrant Phone: Statutory Masking Enabled
Registrant Phone Ext: Statutory Masking Enabled
Registrant Fax: Statutory Masking Enabled
Registrant Fax Ext: Statutory Masking Enabled
Registrant Email: email
Registry Admin ID: Statutory Masking Enabled
Admin Name: Statutory Masking Enabled
Admin Organization: Statutory Masking Enabled
Admin Street: Statutory Masking Enabled
Admin City: Statutory Masking Enabled
Admin State/Province: Statutory Masking Enabled
Admin Postal Code: Statutory Masking Enabled
Admin Country: Statutory Masking Enabled
Admin Phone: Statutory Masking Enabled
Admin Phone Ext: Statutory Masking Enabled
Admin Fax: Statutory Masking Enabled
Admin Fax Ext: Statutory Masking Enabled
Admin Email: email
Registry Tech ID: Statutory Masking Enabled
Tech Name: Statutory Masking Enabled
Tech Organization: Statutory Masking Enabled
Tech Street: Statutory Masking Enabled
Tech City: Statutory Masking Enabled
Tech State/Province: Statutory Masking Enabled
Tech Postal Code: Statutory Masking Enabled
Tech Country: Statutory Masking Enabled
Tech Phone: Statutory Masking Enabled
Tech Phone Ext: Statutory Masking Enabled
Tech Fax: Statutory Masking Enabled
Tech Fax Ext: Statutory Masking Enabled
Tech Email: email
Registry Billing ID: Statutory Masking Enabled
Billing Name: Statutory Masking Enabled
Billing Organization: Statutory Masking Enabled
Billing Street: Statutory Masking Enabled
Billing City: Statutory Masking Enabled
Billing State/Province: Statutory Masking Enabled
Billing Postal Code: Statutory Masking Enabled
Billing Country: Statutory Masking Enabled
Billing Phone: Statutory Masking Enabled
Billing Phone Ext: Statutory Masking Enabled
Billing Fax: Statutory Masking Enabled
Billing Fax Ext: Statutory Masking Enabled
Billing Email: email
Name Server: michelle.ns.cloudflare.com
Name Server: nico.ns.cloudflare.com
DNSSEC: signedDelegation
Registrar Abuse Contact Email: email
Registrar Abuse Contact Phone: +1.8777228662
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-02-27T14:01:49Z