Status
Offline
Server IP address resolved: No
Http response code: None
Last Checked: 04/28/2024
Noao.edu traffic estimate is about 2,743 unique visitors and 5,212 pageviews per day. The approximated value of noao.edu is 94,900 USD. Every unique visitor makes about 1.9 pageviews on average.
Alexa Traffic Rank estimates that noao.edu is ranked number 18,329 in the world, while most of its traffic comes from China, where it occupies as high as 38,392 place.
noao.edu is hosted by ABOR-SUN-CORRIDOR - Arizona Board of Regents, US in United States and we recommend relocating the server to China, as it will speed up noao.edu page load time for the majority of their users. See the list of other websites hosted by ABOR-SUN-CORRIDOR - Arizona Board of Regents, US.
Noao.edu is registered under .EDU top-level domain. Check other websites in .EDU zone.
During the last check (March 06, 2019) noao.edu has an expired wildcard SSL certificate (expired on February 15, 2021), please click the “Refresh” button for SSL Information at the Safety Information section.
In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust noao.edu is pretty a safe domain.
Relying on Google Mobile-Friendly test noao.edu is well optimized for mobile and tablet devices.
Where are website visitors coming from?
Country | Visitors |
---|---|
China CN | 26.5% |
United States US | 23.1% |
India IN | 7.8% |
South Africa ZA | 3.4% |
Germany DE | 3% |
Australia AU | 1.7% |
Iran IR | 1.6% |
Saudi Arabia SA | 1.2% |
Nigeria NG | 0.8% |
Other | 30.7% |
Country | Pageviews |
---|---|
China CN | 26.5% |
United States US | 23.1% |
India IN | 7.8% |
South Africa ZA | 3.4% |
Germany DE | 3% |
Australia AU | 1.7% |
Iran IR | 1.6% |
Saudi Arabia SA | 1.2% |
Nigeria NG | 0.8% |
Other | 30.7% |
Country | Rank |
---|---|
South Africa ZA | 18973 |
Ethiopia ET | 21648 |
China CN | 38392 |
Saudi Arabia SA | 47869 |
Philippines PH | 49906 |
Egypt EG | 71246 |
Nigeria NG | 71704 |
United States US | 77929 |
India IN | 81352 |
Australia AU | 87015 |
Pakistan PK | 107006 |
Iran IR | 119927 |
Where do visitors go on noao.edu?
Subdomain | Pageviews |
---|---|
noao.edu | 75.1% |
iraf.noao.edu | 14.88% |
ctio.noao.edu | 3.61% |
kpno.noao.edu | 3.16% |
other | 3.25% |
Subdomain | Views per User |
---|---|
iraf.noao.edu | 2 |
noao.edu | 1.4 |
kpno.noao.edu | 1 |
ctio.noao.edu | 1 |
Subdomain | Reach |
---|---|
noao.edu | 82.19% |
iraf.noao.edu | 13.23% |
kpno.noao.edu | 4.37% |
ctio.noao.edu | 4.11% |
How popular is noao.edu?
Period | Global Rank | Global Rank Delta |
---|---|---|
past 3 months | 130851 | -34202 |
past month | 131470 | -8644 |
past week | 101308 | -53392 |
yesterday | 95005 | 57316 |
Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
---|---|---|---|---|---|---|
90 | 173181 | -68326 | 27 | 56% | 1.9 | 20% |
30 | 194226 | 8149 | 24 | -3.17% | 1.5 | -18.62% |
7 | 150915 | -107299 | 34 | 100% | 2 | 30% |
1 | 175981 | 128389 | 3 | -79.099% | 1 | -60.474% |
Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
---|---|---|---|---|
90 | 122386 | -22930 | 54 | 20% |
30 | 116097 | -15584 | 58 | 20% |
7 | 89797 | -38643 | 8 | 50% |
1 | 67985 | 30118 | 10 | -47.18% |
Press rescan to collect fresh statistics for this website...
(Rescan now...)Rankchart Summary
Safe
Updated: 04/28/2024
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: 01/20/2021
Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.
Google Safe Search
Safe
Updated: 11/06/2016
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
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: 02/25/2021
McAfee assesses noao.edu 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 noao.edu for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Child safety is very good
Updated: 01/10/2019
The WOT calculates reputation of the noao.edu. This reputation system receives ratings from users and information from third-party sources, assesses the noao.edu for safety features and confirms, whether noao.edu is suitable for children.
Domain | *.noao.edu |
Issuer Organization | Unknown |
Issuer | COMODO RSA Domain Validation Secure Server CA |
Algorithm | RSA-SHA256 |
Valid form | 02/16/2018 |
Expiration | 02/15/2021 |
Signed | Certificate is not self signed |
Additional Domains | *.noao.edu noao.edu |
ASN ID: 62600
ASN Title: ABOR-SUN-CORRIDOR - Arizona Board of Regents, US
Updated: 06/10/2021
#
# 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: 62600
ASName: ABOR-SUN-CORRIDOR
ASHandle: AS62600
RegDate: 2013-07-18
Updated: 2013-07-18
Ref: https://rdap.arin.net/registry/autnum/62600
OrgName: Arizona Board of Regents
OrgId: ABR-13
Address: 2020 N Central Ave
Address: Suite 230
City: Phoenix
StateProv: AZ
PostalCode: 85004-4593
Country: US
RegDate: 2013-04-26
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/ABR-13
OrgTechHandle: CD503-ARIN
OrgTechName: De Young, Chris
OrgTechPhone: +1-520-626-3213
OrgTechEmail: chd@arizona.edu
OrgTechRef: https://rdap.arin.net/registry/entity/CD503-ARIN
OrgAbuseHandle: CD503-ARIN
OrgAbuseName: De Young, Chris
OrgAbusePhone: +1-520-626-3213
OrgAbuseEmail: chd@arizona.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/CD503-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.
#
Host | A Record | TTL |
---|---|---|
noao.edu | 140.252.1.28 | 10800 |
Host | MX Record | Priority | TTL |
---|---|---|---|
noao.edu | barracuda-1.noao.edu | 0 | 10800 |
Host | NS Record | TTL |
---|---|---|
noao.edu | dns-ext-1.noao.edu | 10800 |
noao.edu | dns-int-1.noao.edu | 10800 |
noao.edu | ns1.nso.edu | 10800 |
Host | TXT Record | TTL |
---|---|---|
noao.edu | v=spf1 ip4:140.252.0.0/16 ip4:139.229.0.0/16 ip4:128.138.64.30/32 a ptr ~all | 10800 |
dns-ext-1.noao.edu
TTL: 10800
Email address: postmaster.noao.edu
Serial: 2019981900
Refresh: 3600
Retry: 1800
Expire: 1209600
Minimum: 3600
Information about registered users or assignees of an Internet resource
This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.
The EDUCAUSE Whois database is authoritative for the
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A Web interface for the .EDU EDUCAUSE Whois Server is
available at: http://whois.educause.edu
By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
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harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.
-------------------------------------------------------------
Domain Name: NOAO.EDU
Registrant:
NSF’s National Optical-Infrared Astronomy Research Laboratory
P.O. Box 26732
Tucson, AZ 85726
USA
Administrative Contact:
Christopher Morrison
NSF’s National Optical-Infrared Astronomy Research Laboratory
P.O. Box 26732
Tucson, AZ 85726
USA
+1.5203188228
cmorrison@aura-astronomy.org
Technical Contact:
Steven Grandi
NSF’s National Optical-Infrared Astronomy Research Laboratory
P.O. Box 26732
Tucson, AZ 85726
USA
+1.5203188228
grandi@noao.edu
Name Servers:
DNS-INT-1.NOAO.EDU
NS1.NSO.EDU
DNS-EXT-1.NOAO.EDU
Domain record activated: 03-Jun-1988
Domain record last updated: 12-May-2021
Domain expires: 31-Jul-2020
Website desktop performance and usability tips
Speed
73%
Number and type of the resources loaded from the website:
Total Resources | 37 |
Number of Hosts | 8 |
Static Resources | 28 |
JavaScript Resources | 7 |
CSS Resources | 4 |
CSS | 99.4 KBytes |
Images | 190.1 KBytes |
HTML | 12.5 KBytes |
JavaScript | 706.7 KBytes |
Other | 756.0 Bytes |
Updated: 06/02/2017
Tips on speeding up mobile site performance
Usability
64%
Speed
61%
Number and type of the resources loaded from the website:
Total Resources | 37 |
Number of Hosts | 8 |
Static Resources | 28 |
JavaScript Resources | 7 |
CSS Resources | 4 |
CSS | 101.2 KBytes |
Images | 379.2 KBytes |
HTML | 12.5 KBytes |
JavaScript | 700.8 KBytes |
Other | 925.0 Bytes |
Updated: 01/21/2018