Worldcat.org Web Analysis and Statistics

Website Summary

  • When was the website Worldcat.org released?

    Worldcat.org was registered on January 20, 1998 (26 years 3 months 13 days ago).

  • What is the traffic rank for Worldcat.org?

    Website Worldcat.org ranked 4,779 globally and 3,143 in United States.

  • How many people visit Worldcat.org each day?

    Worldcat.org has about 270,000 visits and 1,600,000 pageviews per day.

  • What percent of global Internet users visit Worldcat.org?

    0.01% of global Internet users visit Worldcat.org

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

    Worldcat.org is mostly visited by people located in United States, Canada and India.

  • How much does Worldcat.org earn a month?

    Each month Worldcat.org can earn $39,000 from advertising revenue.

  • How much is Worldcat.org worth?

    Estimated value of Worldcat.org is $1,400,000

  • What IP addresses does Worldcat.org resolve to?

    Worldcat.org resolves to the IP addresses 104.18.20.245

  • Where is Worldcat.org server located?

    Worldcat.org's server is located in California, San Francisco, United States Of America, 94107.

  • Who is registrar of Worldcat.org domain?

    The worldcat.org domain is registered and managed by Network Solutions, LLC

Worldcat.org's metrics:

Global traffic rank:
4,779
Traffic rank in United States:
3,143
Domain authority:
82 / 100
Referring Domains:
20,005
Daily income:
$1,300.00
Estimated Worth:
$1,400,000
Yahoo indexed pages:
285,000
Owner info:
OCLC Online Computer Library Center, Inc
Website category:
Education/Reference, Non-Profit/Advocacy/NGO
Safety status:
Safe

HTML Analysis

HTML Meta tags:

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.

Logo: worldcat.org

HTML elements:

H1 Headings:
4
H2 Headings:
8
H3 Headings:
15
H4 Headings:
0
H5 Headings:
0
H6 Headings:
0
Total Images:
48
Total IFRAMEs:
1

Links analysis:

Total links:
53
Internal links:
31
Internal links (nofollow):
22
External links:
15
External links (nofollow):
15

HTML resources breakdown:

The homepage of worldcat.org contains 81 resources, the total size is 651.92 KB. They are distributed as follows:

Resource type Resource count Size Percent
Document 1 15.08 KB 2.3 %
Image 40 115.34 KB 17.7 %
Font 0 0 0 %
Script 20 423.36 KB 64.9 %
Stylesheet 15 64.69 KB 9.9 %
Media 0 0 0 %
Other 5 33.45 KB 5.1 %

In addition, the worldcat.org homepage also uses 27 third-party resources, the total size is 461.14 KB.

HTTP Header:

Http-Version: 1.1
Status-Code: 200
Status: 200 OK
Date: Tue, 24 Jan 2023 07:08:19 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
x-nextjs-cache: HIT
Cache-Control: s-maxage=31536000, stale-while-revalidate
Vary: Accept-Encoding
Strict-Transport-Security: max-age=15724800; includeSubDomains
CF-Cache-Status: DYNAMIC
Server-Timing: cf-q-config;dur=6.9999950937927e-06
Server: cloudflare
CF-RAY: 78e6efecccff2d0e-IAD
Content-Encoding: gzip

Worldcat.org Traffic Analysis

Daily unique visitors:
270,000
Daily pageviews:
1,600,000
Daily pageviews per visitor:
5.9
Daily time on site:
2:32 minutes
Traffic from search engine:
47.0 %
Bounce rate:
54.0 %
Monthly visits:
8,100,000
Annual visits:
98,550,000

Traffic by country:

# Country Traffic Percent Country Rank
1 🇺🇸 United States 29.8% 2,783
2 🇨🇦 Canada 7.3% 1,050
3 🇮🇳 India 6.3% 7,311

Top keywords by traffic:

Keyword Search traffic
worldcat 2.66%
world cat 0.99%
1944 evi rangsorolas 0.48%
robert glen mouritsen scam 0.37%
james byrd rogers 0.31%

Google Lighthouse Audit

Google Lighthouse is an open-source, automated tool for measuring the quality of web pages. Google Lighthouse audits websites on two separate mobile and desktop environments. Audit results are based on scores from 1-100 and are divided into 5 parts:

  • Performance: This is the most important part, it evaluates the performance of your website. Performance based on Core Web Vitals and key parameters such as First Contentful Paint (FCP), First Input Delay (FID), Largest Contentful Paint (LCP) and Cumulative Layout Shift (CLS).
  • Accessibility: Test user accessibility to your web application.
  • Best Practices: Website Trust and Safety testing, extensions, XSS, HTTPS...
  • SEO (on page): These checks ensure that your page is following basic search engine optimization advice.
  • Progressive Web App (PWA): Check out the modern technologies used on your web app.

Here are the results of the Google Lighthouse audit for the website worldcat.org:

On Mobile

55
Performance
84
Accessibility
54
Best Practices
67
SEO
0-49 50-89 90-100

On Desktop

74
Performance
84
Accessibility
67
Best Practices
73
SEO (on page)

Worldcat.org SSL Certificate Information

worldcat.org supports HTTPS with the following certificate information:

Common name: *.sd03-sandbox.worldcat.org
SANs: *.sd03-sandbox.worldcat.org, *.authn.worldcat.org, *.on.worldcat.org, *.sd04-sandbox.worldcat.org, *.platform.worldcat.org, *.on-sandbox.worldcat.org, link-sandbox.worldcat.org, *.sd04.worldcat.org, *.account.worldcat.org, *.account-sandbox.worldcat.org, *.sandbox.worldcat.org, *.share-sandbox.worldcat.org, *.authn-sandbox.worldcat.org, *.sd00-sandbox.worldcat.org, *.sd02-sandbox.worldcat.org, *.platform-sandbox.worldcat.org, *.sd02.worldcat.org, *.sd00.worldcat.org, worldcat.org, *.worldcat.org, *.share.worldcat.org, *.sd03.worldcat.org
Organization: Cloudflare, Inc.
Location: San Francisco, California, US
Serial Number: 0806BB1CF6205EB5960E8D5F752A1103
Signature Algorithm: RSA-SHA256
Issuer: Cloudflare Inc RSA CA-2
Fingerprint: 9cf18945dfb2e1f100b20c382800fe037fd6533a
FingerprintSha256: 3cbc9a97d70a80dc5922cee343675f353d450a629fa2e21fdd95c04e39a4b8a3

Worldcat.org Domain Name Information

Domain TLD:
org
Domain Registrar:
Network Solutions, LLC
Registration Date:
January 20, 1998
Expiration Date:
January 19, 2028
Domain Age:
26 years 3 months 13 days
Domain Status:
clientTransferProhibited

Domain Nameserver Information:

Host IP Address Country
michelle.ns.cloudflare.com 172.64.32.201 🇺🇸 United States
nico.ns.cloudflare.com 172.64.35.147 🇺🇸 United States

Full WHOIS Lookup:

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
Registry Expiry Date: 2028-01-20T05:00:00Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.8777228662
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: OCLC Online Computer Library Center, Inc
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: OH
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: michelle.ns.cloudflare.com
Name Server: nico.ns.cloudflare.com
DNSSEC: signedDelegation
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-01-24T07:08:17Z

Worldcat.org Server Information

Server IP Address:
104.18.20.245
Hosted Country:
🇺🇸 United States
Latitude, longitude:
37.7757 , -122.395
Location:
California, San Francisco, United States Of America, 94107

DNS Record Analysis:

Host Type TTL Extra
worldcat.org A 300 IP: 104.18.21.245
worldcat.org A 300 IP: 104.18.20.245
worldcat.org NS 86400 Target: nico.ns.cloudflare.com
worldcat.org NS 86400 Target: michelle.ns.cloudflare.com
worldcat.org SOA 3600 MNAME: michelle.ns.cloudflare.com
RNAME: dns.cloudflare.com
Serial: 2299707021
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum TTL: 3600
worldcat.org TXT 60 TXT: pinterest-site-verification=a6ef44050561dd412d6caa731124ca70
worldcat.org TXT 60 TXT: xpqv1hrsz3q41x16v4jq4zrfkq4hznyn
worldcat.org TXT 60 TXT: facebook-domain-verification=ct6p8jbb66z6nu28qz4817jrz0ed1a
worldcat.org TXT 60 TXT: mzhxtc5mtsykyrplh4zrg4z9m35snpvy
worldcat.org TXT 60 TXT: npqd3ygsj1hnj55s1g71lwzkfwhznbn3
worldcat.org CAA 3600 Flags: 0
worldcat.org CAA 3600 Flags: 0
worldcat.org CAA 3600 Flags: 0
worldcat.org CAA 3600 Flags: 0
worldcat.org CAA 3600 Flags: 0
worldcat.org CAA 3600 Flags: 0
worldcat.org CAA 3600 Flags: 0
worldcat.org CAA 3600 Flags: 0

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Typos of Worldcat.org

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