Nanohub.org nanoHUB.org - Simulation, Education, and Community for Nanotechnology

nanoHUB.org is designed to be a resource to the entire nanotechnology discovery and learning community.

Nanohub.org Overview

out of 100

Mobile usability 96 out of 100

Browser caching: Not optimized

NanoHUB.org is a website that is designed to be a comprehensive resource for the entire nanotechnology discovery and learning community. With a daily unique user count of 2336 and an average of 6774.4 pageviews, this site has a significant presence in its field. With a site value of 122,640 US dollars, it is clear that this site has earned a reputation of a reliable source within the nanotechnology community, and is considered well worth the associated monetary value.

The site is hosted by the San Diego Supercomputer Center in the US, which further highlights its reliability and trustworthiness. To ensure the security of its users, the site uses an SSL issued by Let's Encrypt. This technology serves to encrypt all communication between the site and its users, ultimately protecting personal and sensitive information from threats and cyber-attacks.

One notable feature of NanoHUB.org is its user-friendliness. The site is designed to be an accessible resource for both beginners and advanced nanotechnology enthusiasts. With a score of 96 out of 100 for mobile usability, users can access the site from anywhere in the world and browse its content with ease.

In terms of optimization, the site has some areas for improvement, particularly in regards to browser caching. This means that the site's pages may take longer to load for returning visitors. However, despite this, the site's speed score is still respectable at 55 out of 100 according to PageSpeed Insights.

Overall, NanoHUB.org is a valuable resource for the nanotechnology community, with its comprehensive collection of research, coursework, and tools for both professionals and learners. Its user-friendly design, reliable hosting, and security measures make it a trustworthy and efficient source for anyone interested in nanotechnology.

Nanohub.org Rank Summary

Global Rank

99,125

Average Load Time

3.58sec

Links In Count

415

Website Value

$122,763

Audience Geography. Where are nanohub.org visitors located?

Country	Visitors
China CN	37.9%
India IN	19.4%
United States US	17.2%
Pakistan PK	1.5%
Ethiopia ET	0.6%
Bangladesh BD	0.5%
Other	22.8%

Country	Pageviews
China CN	32.1%
India IN	29.5%
United States US	19.3%
Pakistan PK	1.1%
Bangladesh BD	0.7%
Ethiopia ET	0.2%
Other	17%

Country	Rank
Ethiopia ET	19447
India IN	23196
China CN	24552
Bangladesh BD	31171
Pakistan PK	37927
United States US	77865

Where do visitors go on nanohub.org?

Subdomain	Pageviews
nanohub.org	96.88%
other	3.12%

Subdomain	Pageviews per User
nanohub.org	2.7

Subdomain	Reach
nanohub.org	99.96%

How popular is nanohub.org?

Period	Global Rank	Global Rank Delta
past 3 months	99125	-1418
past month	97617	2093
past week	101400	-31517
yesterday	150978	52516

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	104679	14296	52	-15.79%	2.9	-25%
30	105785	12241	51	-12.73%	2.8	-16.52%
7	122940	-13692	44	20%	2.4	-24.6%
1	153061	71137	37	-47.447%	3	-30.87%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	102677	-8967	66	10%
30	100278	-2659	69	5%
7	100944	-42594	7	50%
1	169190	42622	5	-24%

Nanohub.org Website Safety

Overview

Last Updated: 11/22/2024

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: 03/24/2024

nanohub.org is safe.

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

Google Safe Search

Last Updated: 11/22/2024

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

nanohub.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: 02/23/2021

nanohub.org is safe.

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

Web of Trust

Last Updated: 01/10/2019

nanohub.org child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	nanohub.org
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	08/08/2022
Expiration	11/06/2022
Signed	Certificate is not self signed
Additional Domains	bnc.nanohub.org conference.nanohub.org education.nanohub.org goodnanoguide.nanohub.org lists.nanohub.org nanobio.nanohub.org nanoforge.org nanohub-u.com nanohub-u.org nanohub.org nanohubu.com nanohubu.org ncn.nanohub.org neatec.nanohub.org needs.nanohub.org new-era.nanohub.org npt.nanohub.org nsac.nanohub.org offline.nanohub.org pctm.nanohub.org proxy.nanohub.org pv.nanohub.org quest.nanohub.org rappture.nanohub.org rappture.org sno.nanohub.org thermalhub.org vncproxy.nanohub.org webdav.nanohub.org www.nanohub.org www.ncn.nanohub.org www.ncn.purdue.edu

Nanohub.org Rank History

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

Nanohub.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 195

ASN Title: SDSC-AS - San Diego Supercomputer Center, 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: 195
ASName: SDSC-AS
ASHandle: AS195
RegDate: 1988-05-25
Updated: 1998-10-29
Ref: https://rdap.arin.net/registry/autnum/195

OrgName: San Diego Supercomputer Center
OrgId: SDSC
Address: 9500 Gilman Drive
Address: MS-0505
City: La Jolla
StateProv: CA
PostalCode: 92093-0505
Country: US
RegDate:
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/SDSC

OrgTechHandle: TH60-ARIN
OrgTechName: Hutton, Thomas
OrgTechPhone: +1-858-534-5136
OrgTechEmail: hutton@sdslug.org
OrgTechRef: https://rdap.arin.net/registry/entity/TH60-ARIN

OrgTechHandle: DJR30-ARIN
OrgTechName: Ratcliffe, Daniel James
OrgTechPhone: +1-858-246-0517
OrgTechEmail: dratcliffe@sdsc.edu
OrgTechRef: https://rdap.arin.net/registry/entity/DJR30-ARIN

OrgTechHandle: HERMA36-ARIN
OrgTechName: Herman, Dan
OrgTechPhone: +1-585-747-7458
OrgTechEmail: diherman@sdsc.edu
OrgTechRef: https://rdap.arin.net/registry/entity/HERMA36-ARIN

OrgNOCHandle: TH60-ARIN
OrgNOCName: Hutton, Thomas
OrgNOCPhone: +1-858-534-5136
OrgNOCEmail: hutton@sdslug.org
OrgNOCRef: https://rdap.arin.net/registry/entity/TH60-ARIN

OrgNOCHandle: SDSCN-ARIN
OrgNOCName: SDSC NOC
OrgNOCPhone: +1-858-534-5090
OrgNOCEmail: noc@sdsc.edu
OrgNOCRef: https://rdap.arin.net/registry/entity/SDSCN-ARIN

OrgAbuseHandle: SDSCH-ARIN
OrgAbuseName: SDSC Hostmaster
OrgAbusePhone: +1-858-534-5090
OrgAbuseEmail: hostmaster@sdsc.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/SDSCH-ARIN

RTechHandle: TH60-ARIN
RTechName: Hutton, Thomas
RTechPhone: +1-858-534-5136
RTechEmail: hutton@sdslug.org
RTechRef: https://rdap.arin.net/registry/entity/TH60-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.
#

Nanohub.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: nanohub.org
Registry Domain ID: c8062b62cc1c4ce297a151167d6ebede-LROR
Registrar WHOIS Server: whois.register.com
Registrar URL: http://www.register.com
Updated Date: 2024-07-02T19:41:11Z
Creation Date: 2003-06-27T19:21:58Z
Registry Expiry Date: 2029-06-27T19:21:58Z
Registrar: Register.com, Inc.
Registrar IANA ID: 9
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: Network for Computational Nanotechnology, Purdue University
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: IN
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: ns0.sdsc.edu
Name Server: ns1.sdsc.edu
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-09-27T05:10:01Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
nanohub.org	128.46.19.160	3600

Host	MX Record	Priority	TTL

Host	NS Record	TTL
nanohub.org	ns1.hubzero.org	3600
nanohub.org	ns0.hubzero.org	3600
nanohub.org	ns2.hubzero.org	3600

Host	TXT Record	TTL
nanohub.org	v=spf1 include:servers.mcsv.net +ip4:128.210.1.208/28 +ip4:128.210.5.8/29 +ip4:128.210.5.16/29 +ip4:128.46.19.160 +ip4:128.46.19.133 +ip4:128.46.19.31 +ip4:128.46.19.159 +ip4:128.46.19.154 +ip4:128.46.19.134 +ip4:128.210.210.98 +ip4:128.210.210.99 -all	3600

ns0.hubzero.org
TTL: 3600
Email address: hostmaster.hubzero.org
Serial: 2019080701
Refresh: 3600
Retry: 300
Expire: 1814400
Minimum: 300

Nanohub.org HTML Check

HTML Validation Tool

Errors

End tag “div” seen, but there were open elements.

Unclosed element “ul”.

Bad value “menu” for attribute “role” on element “nav”.

The element “button” must not appear as a descendant of the “a” element.

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

Duplicate ID “searchform”.

Duplicate ID “searchword-label”.

Duplicate ID “searchword”.

Warnings

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

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

The first occurrence of ID “searchform” was here.

The first occurrence of ID “searchword-label” was here.

The first occurrence of ID “searchword” was here.

Nanohub.org Desktop Performance

Last tested: 11/07/2018

Desktop Speed

69%

Leverage browser caching

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

Optimize images

Minify JavaScript

Enable compression

Prioritize visible content

Minify HTML

Minify CSS

Reduce server response time

Desktop Resource Breakdown

Total Resources	61
Number of Hosts	5
Static Resources	34
JavaScript Resources	17
CSS Resources	11

Nanohub.org Mobile Insights

Last tested: 11/07/2018

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

55%

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

Leverage browser caching

Optimize images

Prioritize visible content

Minify JavaScript

Enable compression

Minify HTML

Minify CSS

Reduce server response time

Mobile Resource Breakdown

Total Resources	60
Number of Hosts	4
Static Resources	34
JavaScript Resources	17
CSS Resources	11

Nanohub.org Common Typos

www.nanohub.com
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Nanohub.org nanoHUB.org - Simulation, Education, and Community for Nanotechnology

nanoHUB.org is designed to be a resource to the entire nanotechnology discovery and learning community.

Nanohub.org Overview

Nanohub.org Rank Summary

Nanohub.org Website Safety

Nanohub.org Rank History

Nanohub.org Hosting Information

Nanohub.org Domain Registration and Settings

Nanohub.org HTML Check

Nanohub.org Desktop Performance

Nanohub.org Mobile Insights

Nanohub.org Similar Audits

Nanohub.org Common Typos