Aldacenter.org Alda Center for Communicating Science | Alan Alda Center for Communicating Science

The Alda Center for Communicating Science at Stony Brook University is the national leader for science communication professional development and degr...

Aldacenter.org Quick Summary

Status

Offline

Server IP address resolved: No

Http response code: None

Last Checked: 11/02/2024

Aldacenter.org traffic estimate is about 200 unique visitors and 680 pageviews per day. The approximated value of aldacenter.org is 5,840 USD. Every unique visitor makes about 3.4 pageviews on average.

Alexa Traffic Rank estimates that aldacenter.org is ranked number 89,860 in the world, while most of its traffic comes from United States, where it occupies as high as 186,972 place.

Aldacenter.org is registered under .ORG top-level domain. Check other websites in .ORG zone.

During the last check (June 09, 2021) aldacenter.org has an expired SSL certificate issued by Internet2 (expired on November 05, 2021), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Internet2.

In accordance with Google Safe Browsing, Google Safe Search and Symantec aldacenter.org is pretty a safe domain.

Relying on Google Mobile-Friendly test aldacenter.org is well optimized for mobile and tablet devices, however website page loading time may be improved.

Aldacenter.org General Information

Aldacenter.org Audience Geography

Where are website visitors coming from?

Visitors
Pageviews
Ranks

Country	Visitors
United States US	79.6%
Other	20.4%

Country	Rank
United States US	186972

Aldacenter.org Traffic Distribution

Where do visitors go on aldacenter.org?

Subdomain Traffic
Views per User
Subdomain Reach

Subdomain	Pageviews
aldacenter.org	100%

Subdomain	Views per User
aldacenter.org	4.2

Aldacenter.org Popularity

How popular is aldacenter.org?

Global Rank
Pageviews
Reach

Period	Global Rank	Global Rank Delta
past 3 months	969860	-34779
past month	760521	-439448
past week	986034	-151115
yesterday	654728	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	874232	-13289	3	6%	3.4	-4.762%
30	617542	-456199	5	110%	4.2	30%
7	809445	-355922	4	70%	4	60%
1	760803	0	3	0%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	1076771	-47471	35	10%
30	892714	-487910	46	70%
7	1125659	-48283	4	6%
1	591266	0	1	0%

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Aldacenter.org Safety Information

Rankchart Summary

Safe

Updated: 11/02/2024

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

Safe

Updated: 02/07/2024

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 12/11/2017

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee® WebAdvisor

Safe

Updated: 03/13/2021

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

Web of Trust

Not Checked

Updated: 11/02/2024

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

Aldacenter.org SSL Information

Information about SSL/TLS certificates

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Domain	virthost.cc.stonybrook.edu
Issuer Organization	Internet2
Issuer	InCommon RSA Server CA
Algorithm	RSA-SHA256
Valid form	10/05/2020
Expiration	11/05/2021
Signed	Certificate is not self signed
Additional Domains	virthost.cc.stonybrook.edu .advising.stonybrook.edu .aertc.org .aldacenter.org .art.sunysb.edu .astro.sunysb.edu .bio.sunysb.edu .career.stonybrook.edu .career.sunysb.edu .cc.stonybrook.edu .cc.sunysb.edu .ceas.stonybrook.edu .ceas.sunysb.edu .cewit.org .cmm.sunysb.edu .ctsr-sunysb.org .ehs.stonybrook.edu .ess.sunysb.edu .ezproxy.hsclib.sunysb.edu .fsa.stonybrook.edu .fsa.sunysb.edu .geo.sunysb.edu .geosciences.stonybrook.edu .grad.stonybrook.edu .grad.sunysb.edu .history.stonybrook.edu .history.sunysb.edu .hsclib.sunysb.edu .iacs.stonybrook.edu .laufercenter.stonybrook.edu .libproxy.cc.stonybrook.edu .library.stonybrook.edu .linguistics.stonybrook.edu .llrc.stonybrook.edu .math.stonybrook.edu .matscieng.sunysb.edu .me.stonybrook.edu .physics.stonybrook.edu .physics.sunysb.edu .pkhouse.org .scgp.stonybrook.edu .somas.stonybrook.edu .spir.sunysb.edu .staller.sunysb.edu .stallercenter.com .stonybrook.edu .stonybrookfilmfestival.com .studentaffairs.stonybrook.edu .sunysb.edu .venturethinktank.org .workingclass.sunysb.edu aertc.org aldacenter.org cewit.org ctsr-sunysb.org ezproxy.hsclib.sunysb.edu pkhouse.org stallercenter.com stonybrook.edu stonybrookfilmfestival.com sunysb.edu venturethinktank.org

SSL Checker

Aldacenter.org Server Information

Aldacenter.org Server Location

Where website hosting server is located?

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Aldacenter.org ASN Information

Information about IP address owner

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ASN ID: 5719

ASN Title: SUNYSB - SUNY at Stony Brook, US

Updated: 03/23/2024

Raw ASN data:

Geolocation

ASN Lookup

Aldacenter.org Domain Name Information

Aldacenter.org DNS Information

Domain name service records

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A

Host	A Record	TTL

Aldacenter.org Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Domain Name: aldacenter.org
Registry Domain ID: a944c57014c9452f9c05cdbee0c73e00-LROR
Registrar WHOIS Server: http://whois.godaddy.com
Registrar URL: http://www.whois.godaddy.com
Updated Date: 2023-07-26T23:24:55Z
Creation Date: 2013-04-16T19:54:28Z
Registry Expiry Date: 2024-04-16T19:54:28Z
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: mewho.stonybrook.edu
Name Server: nocnoc.stonybrook.edu
Name Server: whoisthere.stonybrook.edu
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-12-30T18:31:18Z

Whois

DNS Lookup

Aldacenter.org HTML Validation

Aldacenter.org W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

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

Duplicate ID “block-menu-block-1”.

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

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

Attribute “datatype” not allowed on element “a” at this point.

Attribute “target” not allowed on element “img” at this point.

Warnings:

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

The first occurrence of ID “block-menu-block-1” was here.

HTML Validator

Aldacenter.org Desktop Performance

How Well Aldacenter.org Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

53%

Optimize images

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

Minify JavaScript

Leverage browser caching

Minify HTML

Updated: 04/04/2019

Aldacenter.org Mobile Performance

How Optimized Is Aldacenter.org for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

96%

Size tap targets appropriately

Updated: 04/04/2019

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Aldacenter.org URL Typos

Most common user URL mistypes for aldacenter.org

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Total Resources	28
Number of Hosts	7
Static Resources	16
JavaScript Resources	7
CSS Resources	3

CSS	380.5 KBytes
Images	1.0 MBytes
HTML	25.2 KBytes
JavaScript	246.3 KBytes
Other	196.9 KBytes

Total Resources	28
Number of Hosts	7
Static Resources	16
JavaScript Resources	7
CSS Resources	3

CSS	380.5 KBytes
Images	1.0 MBytes
HTML	25.2 KBytes
JavaScript	246.3 KBytes
Other	197.0 KBytes