Classcentral.com Web Analysis and Statistics

Website Summary

  • When was the website Classcentral.com released?

    Classcentral.com was registered on January 10, 2000 (24 years 9 months 22 days ago).

  • What is the traffic rank for Classcentral.com?

    Website Classcentral.com ranked 7,372 globally and 1,388 in India.

  • How many people visit Classcentral.com each day?

    Classcentral.com has about 170,000 visits and 1,000,000 pageviews per day.

  • Which countries does Classcentral.com receive most of its visitors from?

    Classcentral.com is mostly visited by people located in India, United States and China.

  • How much does Classcentral.com earn a month?

    Each month Classcentral.com can earn $26,100 from advertising revenue.

  • How much is Classcentral.com worth?

    Estimated value of Classcentral.com is $940,000

  • What IP addresses does Classcentral.com resolve to?

    Classcentral.com resolves to the IP addresses 172.67.30.18

  • Where is Classcentral.com server located?

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

  • Who is registrar of Classcentral.com domain?

    The classcentral.com domain is registered and managed by 1API GmbH

Classcentral.com's metrics:

Global traffic rank:
7,372
Traffic rank in India:
1,388
Domain authority:
67 / 100
Referring Domains:
1,585
Daily income:
$870.00
Estimated Worth:
$940,000
Google Analytics ID:
UA-27280844-1
Facebook App ID:
214375822097453
Owner info:
Reazon Systems, Inc.
Website category:
Education/Reference
Safety status:
Safe

HTML Analysis

HTML Meta tags:

Title: Class Central • Find the best courses, wherever they exist.

Description: Class Central aggregates courses from many providers to help you find the best courses on almost any subject, wherever they exist.

Logo: classcentral.com

HTML elements:

H1 Headings:
1
H2 Headings:
0
H3 Headings:
0
H4 Headings:
0
H5 Headings:
0
H6 Headings:
0
Total Images:
2
Total IFRAMEs:
0

Links analysis:

Total links:
1
Internal links:
0
Internal links (nofollow):
0
External links:
1
External links (nofollow):
0

HTML resources breakdown:

The homepage of classcentral.com contains 102 resources, the total size is 590.56 KB. They are distributed as follows:

Resource type Resource count Size Percent
Document 1 126.25 KB 21.4 %
Image 81 304.37 KB 51.5 %
Font 4 52.59 KB 8.9 %
Script 11 105.18 KB 17.8 %
Stylesheet 0 0 0 %
Media 0 0 0 %
Other 5 2.17 KB 0.4 %

In addition, the classcentral.com homepage also uses 87 third-party resources, the total size is 332.56 KB.

HTTP Header:

Http-Version: 1.1
Status-Code: 403
Status: 403 Forbidden
Date: Thu, 26 Jan 2023 14:57:59 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Frame-Options: SAMEORIGIN
Referrer-Policy: same-origin
Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Expires: Thu, 01 Jan 1970 00:00:01 GMT
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 78fa1aa9390b37ed-IAD
Content-Encoding: gzip
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

Classcentral.com Traffic Analysis

Daily unique visitors:
170,000
Daily pageviews:
1,000,000
Daily pageviews per visitor:
5.9
Daily time on site:
2:27 minutes
Traffic from search engine:
56.0 %
Bounce rate:
49.0 %
Monthly visits:
5,100,000
Annual visits:
62,050,000

Traffic by country:

# Country Traffic Percent Country Rank
1 🇮🇳 India 34.5% 2,740
2 🇺🇸 United States 7.7% 19,296
3 🇨🇳 China 7.5% 17,809

Top keywords by traffic:

Keyword Search traffic
class central certificate 3.58%
edx 2.69%
coursera 2.33%
class central certificates 1.81%
udemy free courses 1.76%

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 classcentral.com:

On Mobile

76
Performance
96
Accessibility
92
Best Practices
97
SEO
0-49 50-89 90-100

On Desktop

89
Performance
96
Accessibility
92
Best Practices
92
SEO (on page)

Classcentral.com SSL Certificate Information

classcentral.com does not support HTTPS.

Common name: *.classcentral.com
SANs: *.classcentral.com, classcentral.com
Serial Number: D67EDB65A27AF2B306D88CE6F1484576
Signature Algorithm: RSA-SHA256
Issuer: Sectigo RSA Domain Validation Secure Server CA
Fingerprint: 5330252ba4306d7ce3d38f98399482be716de334
FingerprintSha256: b6c7fd066ae9fb5d0eebe81557bf1d35c2b1d208d2bdbe3f9a542c8b21c8dda6

Classcentral.com Domain Name Information

Domain TLD:
com
Domain Registrar:
1API GmbH
Registration Date:
January 10, 2000
Expiration Date:
January 10, 2030
Domain Age:
24 years 9 months 22 days
Domain Status:
clientTransferProhibited

Domain Nameserver Information:

Host IP Address Country
arely.ns.cloudflare.com 172.64.34.164 🇺🇸 United States
cash.ns.cloudflare.com 108.162.193.81 🇺🇸 United States

Full WHOIS Lookup:

Domain Name: CLASSCENTRAL.COM
Registry Domain ID: 17151909_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.1api.net
Registrar URL: http://www.1api.net
Updated Date: 2022-12-26T03:15:11Z
Creation Date: 2000-01-10T22:01:01Z
Registrar Registration Expiration Date: 2030-01-10T22:01:01Z
Registrar: 1API GmbH
Registrar IANA ID: 1387
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +49.68949396x850
Domain Status: clientTransferProhibited - http://www.icann.org/epp#clientTransferProhibited
Registry Registrant ID:
Registrant Name: c/o WHOIStrustee.com Limited
Registrant Organization: Registrant of classcentral.com
Registrant Street: 6 Thornes Office Park Monckton Road
Registrant City: Wakefield
Registrant State/Province: West Yorkshire
Registrant Postal Code: WF2 7AN
Registrant Country: GB
Registrant Phone: +49.68416984300
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: [email protected]
Registry Admin ID:
Admin Name: c/o WHOIStrustee.com Limited
Admin Organization: Registrant of classcentral.com
Admin Street: 6 Thornes Office Park Monckton Road
Admin City: Wakefield
Admin State/Province: West Yorkshire
Admin Postal Code: WF2 7AN
Admin Country: GB
Admin Phone: +49.68416984300
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: [email protected]
Registry Tech ID:
Tech Name: c/o WHOIStrustee.com Limited
Tech Organization: Registrant of classcentral.com
Tech Street: 6 Thornes Office Park Monckton Road
Tech City: Wakefield
Tech State/Province: West Yorkshire
Tech Postal Code: WF2 7AN
Tech Country: GB
Tech Phone: +49.68416984300
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: [email protected]
Name Server: cash.ns.cloudflare.com
Name Server: arely.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System:
http://wdprs.internic.net/
>>> Last update of WHOIS database: 2023-01-26T14:57:57Z

Classcentral.com Server Information

Server IP Address:
172.67.30.18
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
classcentral.com A 300 IP: 172.67.30.18
classcentral.com A 300 IP: 104.22.24.156
classcentral.com A 300 IP: 104.22.25.156
classcentral.com NS 86400 Target: cash.ns.cloudflare.com
classcentral.com NS 86400 Target: arely.ns.cloudflare.com
classcentral.com SOA 3600 MNAME: arely.ns.cloudflare.com
RNAME: dns.cloudflare.com
Serial: 2299769143
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum TTL: 3600
classcentral.com MX 300 Priority: 5
Target: alt1.aspmx.l.google.com
classcentral.com MX 300 Priority: 5
Target: alt2.aspmx.l.google.com
classcentral.com MX 300 Priority: 1
Target: aspmx.l.google.com
classcentral.com MX 300 Priority: 10
Target: alt3.aspmx.l.google.com
classcentral.com MX 300 Priority: 10
Target: alt4.aspmx.l.google.com
classcentral.com TXT 300 TXT: ahrefs-site-verification_66d70d81cc769a17be729ca86b4b78a154ce5bdf05a959a3e24fef31f96042e5
classcentral.com TXT 300 TXT: google-site-verification=MVj1x00m2Sfy8hd2NKzae4A9vNUeb56LeY8lbrCFFMw
classcentral.com TXT 300 TXT: v=spf1 include:_spf.google.com ~all
classcentral.com AAAA 300 IPV6: 2606:4700:10::ac43:1e12
classcentral.com AAAA 300 IPV6: 2606:4700:10::6816:189c
classcentral.com AAAA 300 IPV6: 2606:4700:10::6816:199c

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Typos of Classcentral.com

Sometimes, misspellings make a good domain name. And spelling errors are also a great way to create keywords for SEO. And the following are all possible typos of Classcentral.com. You can use them for competitive domain name search or for SEO strategies for Classcentral.com:

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