Nso.edu Home Page - NSO - National Solar Observatory

Learn how the NSF's National Solar Observatory (NSO) uses its solar observatories to learn about the Sun and how it influences Earth.

Nso.edu Overview

NSO - National Solar Observatory is a website that provides information related to solar observatory research to the general public. It is a comprehensive site that has been built in a very user-friendly way, allowing users to easily navigate and access the information they need. The site is hosted by FASTLY - Fastly, US hosting, which is a reliable hosting provider known for its fast and secure hosting services.

The site has a very clean and modern design that is eye-catching, and it is easy to navigate. The home page of the site has a slideshow of high-quality images, which gives visitors an insight into the type of work that the observatory carries out. The site's logo and menu bar are displayed prominently, making it easy for users to access the different areas of the site.

The site has a responsive design, which means it looks great on desktops, tablets, and smartphones. The site's layout and design have been created in such a way that visitors can access the information they need regardless of their device. This is a great feature that allows visitors to access the site on the go and get the information they need quickly.

The NSO - National Solar Observatory website is a family-friendly site. The site does not contain any adult content, and all of the information is related to solar research, which is suitable for all ages. This makes it a great educational resource for students and teachers who are looking for information related to solar research.

The SSL certificate issued by Let's Encrypt ensures that the site is secure and safe for visitors. Users can be assured that their data is kept safe and confidential when accessing the site.

In terms of performance, the NSO - National Solar Observatory website has excellent PageSpeed Insights scores. Google's PageSpeed Insights rates the site's speed as 100, which is the optimal score. This is an impressive achievement and shows that the site is designed to load quickly and efficiently.

In conclusion, the NSO - National Solar Observatory website is a user-friendly and informative website that is hosted by a reliable hosting provider. The site has a clean and modern design, making it easy to navigate and access the information visitors need. The site is family-friendly, secure, and loads quickly, making it a great resource for anyone looking for information related to solar research.

Nso.edu Rank Summary

Global Rank

424,507

Average Load Time

0.57sec

Links In Count

728

Website Value

$21,922

Audience Geography. Where are nso.edu visitors located?

Country	Visitors
Germany DE	43.3%
United States US	23%
United Kingdom GB	15.4%
Morocco MA	2%
Other	16.5%

Country	Pageviews
Germany DE	71.1%
United States US	13.5%
United Kingdom GB	9%
Morocco MA	0.8%
Other	5.6%

Country	Rank
Germany DE	36019
Morocco MA	51839
United Kingdom GB	88021
United States US	270671

Where do visitors go on nso.edu?

Subdomain	Pageviews
gong2.nso.edu	70.17%
nso.edu	9.49%
halpha.nso.edu	8.78%
other	11.57%

Subdomain	Pageviews per User
gong2.nso.edu	5.1
halpha.nso.edu	2
nso.edu	1

Subdomain	Reach
gong2.nso.edu	43.15%
nso.edu	23.15%
halpha.nso.edu	14.44%

How popular is nso.edu?

Period	Global Rank	Global Rank Delta
past 3 months	424507	-1361
past month	359467	-104666
past week	477016	42410
yesterday	412288	132295

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	424301	-109459	9	39%	3	60%
30	357766	-130233	11	50%	3.1	10%
7	552571	4758	7	-0.904%	2	20%
1	460627	154126	9	-30.71%	2	-3.94%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	453483	45217	1	-10.6%
30	389455	-99544	13	40%
7	492743	49248	1	-14.4%
1	438320	122240	1	-28%

Nso.edu Website Safety

Overview

Last Updated: 12/26/2024

Overall result - nso.edu 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: 03/31/2024

nso.edu is safe.

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

Google Safe Search

Last Updated: 12/24/2016

nso.edu 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

nso.edu 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: 03/01/2021

nso.edu is safe.

McAfee assesses nso.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 nso.edu for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/11/2019

nso.edu child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	nso.edu
Issuer Organization	Let's Encrypt
Issuer	R11
Algorithm	RSA-SHA256
Valid form	08/23/2024
Expiration	11/21/2024
Signed	Certificate is not self signed
Additional Domains	nso.edu www.nso.edu

Nso.edu Rank History

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

Nso.edu Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 19871

ASN Title: NETWORK-SOLUTIONS-HOSTING - Network Solutions, LLC, US

Last Update: 12/07/2024

#
# 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
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
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ASNumber: 19871
ASName: NETWORK-SOLUTIONS-HOSTING
ASHandle: AS19871
RegDate: 2006-09-06
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/19871

OrgName: Network Solutions, LLC
OrgId: NETWO-59
Address: 12808 Gran Bay Parkway West
City: Jacksonville
StateProv: FL
PostalCode: 32258
Country: US
RegDate: 2004-08-05
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/NETWO-59

OrgAbuseHandle: NOC2042-ARIN
OrgAbuseName: NOC
OrgAbusePhone: +1-703-668-4900
OrgAbuseEmail: nocsupport@networksolutions.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/NOC2042-ARIN

OrgTechHandle: NOC2042-ARIN
OrgTechName: NOC
OrgTechPhone: +1-703-668-4900
OrgTechEmail: nocsupport@networksolutions.com
OrgTechRef: https://rdap.arin.net/registry/entity/NOC2042-ARIN

RTechHandle: NOC2042-ARIN
RTechName: NOC
RTechPhone: +1-703-668-4900
RTechEmail: nocsupport@networksolutions.com
RTechRef: https://rdap.arin.net/registry/entity/NOC2042-ARIN

RNOCHandle: NOC2042-ARIN
RNOCName: NOC
RNOCPhone: +1-703-668-4900
RNOCEmail: nocsupport@networksolutions.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC2042-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.
#

Nso.edu Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

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by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.

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domain names.

-------------------------------------------------------------

Domain Name: NSO.EDU

Registrant:
National Solar Observatory
3665 Discovery Dr
Boulder, CO 80303
USA

Administrative Contact:
John Doherty
National Solar Observatory
3665 Discovery Dr
3rd Floor
Boulder, CO 80303
USA
+1.3037359059
jdoherty@nso.edu

Technical Contact:
NSO IT
National Solar Observatory
3665 Discovery Dr
3rd Floor
Boulder, CO 80303
USA
+1.3037359059
dns@nso.edu

Name Servers:
NS1.NSO.EDU
DNS-TUC-INT-1.NOIRLAB.EDU
DNS-TUC-EXT-1.NOIRLAB.EDU
NS2.NSO.EDU

Domain record activated: 12-Sep-2000
Domain record last updated: 22-Mar-2024
Domain expires: 31-Jul-2025

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Nso.edu HTML Check

HTML Validation Tool

Errors

Legacy doctype. Expected “<!DOCTYPE html>”.

Attribute “xmlns:content” not allowed here.

Attribute “xmlns:dc” not allowed here.

Attribute “xmlns:foaf” not allowed here.

Attribute “xmlns:og” not allowed here.

Attribute “xmlns:rdfs” not allowed here.

Attribute “xmlns:sioc” not allowed here.

Attribute “xmlns:sioct” not allowed here.

Attribute “xmlns:skos” not allowed here.

Attribute “xmlns:xsd” not allowed here.

When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.

The “version” attribute on the “html” element is obsolete. You can safely omit it.

The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Attribute “about” not allowed on element “div” at this point.

Attribute “content” not allowed on element “span” at this point.

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

The “align” attribute on the “table” element is obsolete. Use CSS instead.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

Attribute “rel” not allowed on element “span” at this point.

Attribute “about” not allowed on element “span” at this point.

Warnings

Attribute with the local name “xmlns:content” is not serializable as XML 1.0.

Attribute with the local name “xmlns:dc” is not serializable as XML 1.0.

Attribute with the local name “xmlns:foaf” is not serializable as XML 1.0.

Attribute with the local name “xmlns:og” is not serializable as XML 1.0.

Attribute with the local name “xmlns:rdfs” is not serializable as XML 1.0.

Attribute with the local name “xmlns:sioc” is not serializable as XML 1.0.

Attribute with the local name “xmlns:sioct” is not serializable as XML 1.0.

Attribute with the local name “xmlns:skos” is not serializable as XML 1.0.

Attribute with the local name “xmlns:xsd” is not serializable as XML 1.0.

Nso.edu Desktop Performance

Last tested: 10/09/2019

Desktop Speed

35%

Optimize images

Leverage browser caching

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

Avoid landing page redirects

Reduce server response time

Minify CSS

Minify JavaScript

Desktop Resource Breakdown

Total Resources	168
Number of Hosts	11
Static Resources	149
JavaScript Resources	7
CSS Resources	6

Nso.edu Mobile Insights

Last tested: 02/14/2018

Mobile Usability

82%

Use legible font sizes

Configure the viewport

Mobile Speed

100%

Mobile Resource Breakdown

Total Resources	2
Number of Hosts	1

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Nso.edu Home Page - NSO - National Solar Observatory

Learn how the NSF's National Solar Observatory (NSO) uses its solar observatories to learn about the Sun and how it influences Earth.

Nso.edu Overview

Nso.edu Rank Summary

Nso.edu Website Safety

Nso.edu Rank History

Nso.edu Hosting Information

Nso.edu Domain Registration and Settings

Nso.edu HTML Check

Nso.edu Desktop Performance

Nso.edu Mobile Insights

Nso.edu Similar Audits

Nso.edu Common Typos