Art21.org Art21

The mission of Art21 is to educate and expand access to contemporary art through the production of documentary films, resources, and public programs.

Art21.org Overview

Art21.org is a highly informative website dedicated to promoting contemporary art. The site provides a wide range of content, which includes videos, blog posts, and podcasts. The website's primary purpose is to inspire creativity in people through the works and words of contemporary artists.

The homepage features eye-catching graphics that showcase some of the best contemporary art pieces. The header features essential tabs, which include Watching, Reading, and Teaching. This layout makes it easy for the user to navigate the site and find the information that they are looking for quickly.

The Watching tab gives the user access to videos that explore contemporary art in-depth. The site's flagship television show, Art in the Twenty-First Century, is also available on this tab. The Reading tab provides the user with access to blog posts that explore current trends in contemporary art. The Teaching tab provides educational resources to educators and learners interested in contemporary art.

The site's responsive design ensures that it functions well on all devices, including desktops, tablets, and smartphones. The site's design also makes good use of white space, which makes it feel less cluttered and more organized.

Art21.org is a family-friendly site that provides a safe environment where users can explore contemporary art without worrying about inappropriate content. The site is secured with an SSL certificate issued by COMODO CA Limited, which ensures that all data transmitted via the site is encrypted and secure.

Finally, the site's PageSpeed Insights score of 51 indicates that the site could benefit from some optimization. Website owners should ensure that their site loads quickly so that users don't get frustrated and leave. Overall, Art21.org is a well-structured site that provides valuable content on contemporary art to a wide audience.

Art21.org Rank Summary

Global Rank

150,585

Average Load Time

1.59sec

Links In Count

1,260

Website Value

$80,300

Audience Geography. Where are art21.org visitors located?

Country	Visitors
United States US	75.4%
United Kingdom GB	5.2%
Philippines PH	0.9%
Other	18.6%

Country	Pageviews
United States US	80.7%
United Kingdom GB	3%
Philippines PH	0.4%
Other	15.9%

Country	Rank
United States US	40432
Philippines PH	67214
United Kingdom GB	101112

Where do visitors go on art21.org?

Subdomain	Pageviews
art21.org	88.52%
magazine.art21.org	10.03%
other	1.45%

Subdomain	Pageviews per User
art21.org	2.2
magazine.art21.org	1.4

Subdomain	Reach
art21.org	84.76%
magazine.art21.org	15.05%

How popular is art21.org?

Period	Global Rank	Global Rank Delta
past 3 months	150585	-42474
past month	170021	37758
past week	152189	3677
yesterday	166051	-60958

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	180098	-9349	26	8%	2.3	-29.91%
30	211396	57471	21	-32.5%	2.1	-11.98%
7	187210	-37282	26	20%	2.3	50%
1	260084	-9356	18	1%	1	-40.87%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	148217	-59693	42	55%
30	165708	32918	37	-23.44%
7	150874	18777	42	-16.61%
1	157979	-71271	5	70%

Art21.org Website Safety

Overview

Last Updated: 12/25/2024

Overall result - art21.org is safe.

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: 03/24/2024

art21.org is safe.

Norton ConnectSafe evaluates art21.org for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 10/27/2016

art21.org is safe.

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

art21.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: 02/24/2021

art21.org is safe.

McAfee assesses art21.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 art21.org for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/10/2019

art21.org child safety is very good.

The WOT calculates reputation of the art21.org. This reputation system receives ratings from users and information from third-party sources, assesses the art21.org for safety features and confirms, whether art21.org is suitable for children.

SSL Information

SSL Checker Tool

Domain	art21.org
Issuer Organization	Google Trust Services
Issuer	WE1
Algorithm	ecdsa-with-SHA256
Valid form	08/20/2024
Expiration	11/18/2024
Signed	Certificate is not self signed
Additional Domains	art21.org *.art21.org

Art21.org Rank History

Alexa Rank shows how popular art21.org is in comparison with other sites. The most popular site has Alexa Rank equals 1. If art21.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 art21.org and pageviews on art21.org over the past 3 months.

Art21.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 07/22/2024

#
# 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: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335

OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-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.
#

Art21.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: art21.org
Registry Domain ID: 617368f497ed4c64826f7848cb662d82-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2022-12-19T22:40:40Z
Creation Date: 1998-10-29T05:00:00Z
Registry Expiry Date: 2025-10-28T04:00:00Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
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: Art21
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: NY
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: adel.ns.cloudflare.com
Name Server: will.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-09-28T15:36:37Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Art21.org HTML Check

HTML Validation Tool

Errors

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

No space between attributes.

Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.

Attribute “art” not allowed on element “meta” at this point.

Attribute “in” not allowed on element “meta” at this point.

Attribute “the” not allowed on element “meta” at this point.

Attribute “twenty-first” not allowed on element “meta” at this point.

Attribute “century"."” not allowed on element “meta” at this point.

Attribute “ng-app” not allowed on element “body” at this point.

Attribute “ng-controller” not allowed on element “body” at this point.

Attribute “ng-class” not allowed on element “body” at this point.

No “li” element in scope but a “li” end tag seen.

Attribute “ng-if” not allowed on element “h4” at this point.

Attribute “ng-click” not allowed on element “span” at this point.

Attribute “ng-class” not allowed on element “div” at this point.

Attribute “ng-bind-html” not allowed on element “span” at this point.

Attribute “ng-if” not allowed on element “span” at this point.

Attribute “ng-if” not allowed on element “polygon” at this point.

Element “li” not allowed as child of element “nav” 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 “ng-click” not allowed on element “div” at this point.

Attribute “ng-controller” not allowed on element “div” at this point.

Attribute “ng-show” not allowed on element “div” at this point.

Attribute “ng-if” not allowed on element “div” at this point.

Attribute “ng-show” not allowed on element “li” at this point.

Attribute “ng-repeat” not allowed on element “li” at this point.

Attribute “ng-href” not allowed on element “a” at this point.

Attribute “ng-bind-html” not allowed on element “a” at this point.

Attribute “ng-if” not allowed on element “p” at this point.

Attribute “ng-bind-html” not allowed on element “p” at this point.

Attribute “ng-bind-html” not allowed on element “div” at this point.

Element “h4” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Attribute “ng-if” not allowed on element “li” at this point.

No “p” element in scope but a “p” end tag seen.

Duplicate ID “search-link”.

Warnings

Attribute “century"."” is not serializable as XML 1.0.

Empty heading.

The first occurrence of ID “search-link” was here.

Art21.org Desktop Performance

Last tested: 11/07/2018

Desktop Speed

60%

Optimize images

Enable compression

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

Leverage browser caching

Desktop Resource Breakdown

Total Resources	36
Number of Hosts	10
Static Resources	31
JavaScript Resources	7
CSS Resources	1

Art21.org Mobile Insights

Last tested: 11/07/2018

Mobile Usability

95%

Size tap targets appropriately

Mobile Speed

51%

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

Optimize images

Enable compression

Leverage browser caching

Mobile Resource Breakdown

Total Resources	37
Number of Hosts	10
Static Resources	32
JavaScript Resources	7
CSS Resources	1

Art21.org Common Typos

www.art21.com
www.art21.net
www.art21.org
www.art21.info
www.art21.biz
www.art21.us
www.art21.mobi
www.rt21.org
www.art21.org
www.qrt21.org
www.aqrt21.org
www.qart21.org
www.wrt21.org
www.awrt21.org
www.wart21.org
www.srt21.org
www.asrt21.org
www.sart21.org
www.zrt21.org
www.azrt21.org
www.zart21.org
www.at21.org
www.aet21.org
www.aret21.org
www.aert21.org
www.adt21.org
www.ardt21.org
www.adrt21.org
www.aft21.org
www.arft21.org
www.afrt21.org
www.att21.org
www.artt21.org
www.atrt21.org
www.ar21.org
www.arr21.org
www.artr21.org
www.arrt21.org
www.arf21.org
www.artf21.org
www.arg21.org
www.artg21.org
www.argt21.org
www.ary21.org
www.arty21.org
www.aryt21.org
www.art1.org
www.art2.org

Art21.org Art21

The mission of Art21 is to educate and expand access to contemporary art through the production of documentary films, resources, and public programs.

Art21.org Overview

Art21.org Rank Summary

Art21.org Website Safety

Art21.org Rank History

Art21.org Hosting Information

Art21.org Domain Registration and Settings

Art21.org HTML Check

Art21.org Desktop Performance

Art21.org Mobile Insights

Art21.org Similar Audits

Art21.org Common Typos