Centa.org

Centa.org Overview

CENTA is an acronym for the Central Square Foundation Education Network, and as its name suggests, the site revolves around providing educational resources and certifications for teachers across India. It is a non-profit organization that focuses on training educators to improve the quality of education in India. The site boasts an impressive visitation of 93699 unique users per day, with a pageview count of 562194. The site value is estimated at $809280 US dollars, according to recognized metrics.

The site is hosted by DigitalOcean, LLC, a reputable cloud infrastructure provider. Being a non-profit organization, it is obvious that the site's owner is looking for cost-effective and efficient hosting solutions. Based on the feedback from users, the site's speed is about 57 out of 100 on PageSpeed Insights. Improving the speed will enhance the user experience, as faster loading times help to engage visitors more effectively.

CENTA.org is a domain extension with a Top-Level Domain (TLD) ‘.ORG,’ which was designed to represent “organizations” in general, particularly non-profit organizations such as CENTA. The domain extension has become synonymous with organizations for charitable, advocacy, public interest, arts, health, and educational initiatives globally.

SSL certificates are essential for websites that deal with sensitive data, such as personal identification information and payment details. CENTA.org uses an SSL certificate issued by Let's Encrypt, which automatically renews SSL on a regular basis, providing strong security protections for its users.

CENTA.org's website is structured logically, and the user interface is easy to understand and navigate, making it acceptable for people of all ages. One key feature of the site is the online testing platform, which is designed to evaluate the teaching capabilities of teachers across India. This feature ensures that the organization is reaching its main goal, which is to get teachers certified and ensure value-based quality teaching delivery to students.

In conclusion, CENTA.org is a well-designed website with a clear purpose – to provide education resources and certifications to educators. Given its growing visitation, it’s crucial to improve the website speed for enhanced user experience regularly. Overall, CENTA.org offers a user-friendly interface, top-notch security features, and excellent browsing experience, making it a family-friendly resource.

Centa.org Rank Summary

Global Rank

Average Load Time

0.00sec

Links In Count

Website Value

$390,240

Audience Geography. Where are centa.org visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on centa.org?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is centa.org?

Period	Global Rank	Global Rank Delta

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta

Centa.org Website Safety

Overview

Last Updated: 04/03/2025

Unknown status.

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: 03/02/2025

centa.org is safe.

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

Google Safe Search

Last Updated: 04/03/2025

Unknown status.

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

centa.org 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: 03/03/2021

centa.org is safe.

McAfee assesses centa.org 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 centa.org for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 04/03/2025

centa.org child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	centa.org
Issuer Organization	Let's Encrypt
Issuer	E5
Algorithm	ecdsa-with-SHA384
Valid form	09/26/2024
Expiration	12/25/2024
Signed	Certificate is not self signed
Additional Domains	centa.org www.centa.org

Centa.org Rank History

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

Centa.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 16509

ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 12/22/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509

OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN

RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Centa.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: centa.org
Registry Domain ID: 5b2510a71e1f4669afa43fbf4bb24e48-LROR
Registrar WHOIS Server: http://whois.godaddy.com
Registrar URL: http://www.whois.godaddy.com
Updated Date: 2024-08-08T11:57:01Z
Creation Date: 2002-07-30T15:55:15Z
Registry Expiry Date: 2026-07-30T15:55:15Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
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
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Domains By Proxy, LLC
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Arizona
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: hasslo.ns.cloudflare.com
Name Server: marjory.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2025-02-28T08:45:21Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
centa.org	75.2.60.5	300

Host	MX Record	Priority	TTL
centa.org	aspmx.l.google.com	1	300
centa.org	alt3.aspmx.l.google.com	10	300
centa.org	alt4.aspmx.l.google.com	10	300
centa.org	alt1.aspmx.l.google.com	5	300
centa.org	alt2.aspmx.l.google.com	5	300

Host	NS Record	TTL
centa.org	hasslo.ns.cloudflare.com	86400
centa.org	marjory.ns.cloudflare.com	86400

Host	TXT Record	TTL
centa.org	Sendinblue-code:a1987cd9e8496492404cd2e1bf6a704d	300
centa.org	google-site-verification=NaAUMxd0g9Xn5nyeR9U2XG3S-Q6k8RllsZxxpmsr4CU	300
centa.org	google-site-verification=OBlIuIHbHgRnyG3nX2-eMIdV19nIXn_SBv9VjrOJR9c	300
centa.org	google-site-verification=Ur2pVfqByceLdLdbLMcBjFQ-vOtGf3ojNMVy1VfSSAQ	300
centa.org	google-site-verification=nsu0ABNzJxWPjWWI1-GHc_krHv2s9wXVH4h84FCUENE	300
centa.org	google-site-verification=qd2_Dd_y8Bie43_5gY5QSsatoIczVh8fiqcEZsmd0WI	300
centa.org	v=DKIM1;k=rsa;s=email;h=sha256;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC28AkL2Wua1ByIPzJq0Gmz7zF/Mqptt5XCGFZcB93WSgvoAI7XSSZ3s8yon1oVTiAploXSaluXXIvMSE7Ibgk5/vuuWAZ7d++dco+5rt5cOGGdS0ej0JagM7z8lmAsH1/Z2dY/hY43cZellq7SlHDDZoQhDtZTRpPWOSSjPdvE8wIDAQAB	300
centa.org	v=spf1 a mx ptr include:secureserver.net include:spf.sendinblue.com mx ~all	300

hasslo.ns.cloudflare.com
TTL: 1800
Email address: dns.cloudflare.com
Serial: 2356015710
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 1800

Centa.org HTML Check

HTML Validation Tool

Errors

Bad value “pragma” for attribute “http-equiv” on element “meta”.

Bad value “expires” for attribute “http-equiv” on element “meta”.

The “center” element is obsolete. Use CSS instead.

Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Duplicate ID “about_nav4”.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Start tag “a” seen but an element of the same type was already open.

End tag “a” violates nesting rules.

Cannot recover after last error. Any further errors will be ignored.

Warnings

The first occurrence of ID “about_nav4” was here.

Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.

Centa.org Desktop Performance

Last tested: 06/06/2017

Desktop Speed

68%

Leverage browser caching

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

Minify JavaScript

Optimize images

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	110
Number of Hosts	13
Static Resources	85
JavaScript Resources	38
CSS Resources	25

Centa.org Mobile Insights

Last tested: 06/01/2017

Mobile Usability

95%

Size content to viewport

Size tap targets appropriately

Mobile Speed

57%

Leverage browser caching

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

Minify JavaScript

Optimize images

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	109
Number of Hosts	13
Static Resources	85
JavaScript Resources	38
CSS Resources	25

Centa.org Common Typos

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Centa.org

Centa.org Overview

Centa.org Rank Summary

Centa.org Website Safety

Centa.org Rank History

Centa.org Hosting Information

Centa.org Domain Registration and Settings

Centa.org HTML Check

Centa.org Desktop Performance

Centa.org Mobile Insights

Centa.org Similar Audits

Centa.org Common Typos