Ncse.com Home | National Center for Science Education

Ncse.com Overview

Website Overview: NCSE.com

NCSE.com is an educational and advocacy website that primarily focuses on promoting the understanding and teaching of evolution and climate science. The website offers an extensive collection of resources and materials for educators, students, and the general public on science education and literacy.

The homepage of NCSE.com is straightforward with minimal graphics, but the content is comprehensive and easy to navigate. The website is designed to provide visitors with relevant information and resources in a user-friendly way, from the latest news and events to the most popular articles. The menu bar at the top of the homepage offers quick access to different sections of the site, including 'About Us', 'Get Involved', 'News & Events', 'Resources & Publications', and 'Support Us.'

The website is highly informative and has a plethora of resources for educators, scientists, and students alike. The navigation bar at the top of each page makes it easy to find specific resources and publications, such as the NCSE publications, blogs, Science Booster Clubs program, and Teacher Network. There is also a search box located on the upper right-hand side of each page where visitors can search for specific topics and keywords.

NCSE.com is hosted by Network Solutions, LLC, US hosting, which assures the reliability and performance of the website. The site value of 21900 US dollars indicates the significant worth of the website, which underscores the importance and relevance it has in the sphere of education and science literacy.

NCSE.com is an SSL secured website, which provides an added layer of security for visitors to the site. The SSL certificate is issued by Let's Encrypt, which is an industry leader in web security and encryption technology.

NCSE.com is a family-friendly website that promotes science education, public health, and scientific literacy. All materials on the site are appropriate for all ages, and the content is designed with careful consideration for accuracy, relevance, and appropriateness.

The PageSpeed Insights scores for NCSE.com are impressive, with a speed score of 89 and a user experience score of 100, which indicate the website has optimized loading speeds and content delivery that enhances the user experience.

In conclusion, NCSE.com is a reliable, educational, and user-friendly website that serves as a valuable resource for educators, scientists, and students. Its informative content, user-friendly design, and exceptional performance make it one of the most popular and respected science education websites globally.

Ncse.com Rank Summary

Global Rank

413,631

Average Load Time

0.51sec

Links In Count

1,027

Website Value

$21,922

Audience Geography. Where are ncse.com visitors located?

Country	Visitors
United States US	55.1%
Other	44.9%

Country	Pageviews
United States US	50.9%
Other	49.2%

Country	Rank
United States US	195719

Where do visitors go on ncse.com?

Subdomain	Pageviews
ncse.com	100%

Subdomain	Pageviews per User
ncse.com	1.5

Subdomain	Reach
ncse.com	100%

How popular is ncse.com?

Period	Global Rank	Global Rank Delta
past 3 months	413631	-60341
past month	554717	177736
past week	688503	-224835
yesterday	1390221	355404

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	614428	-127180	5	30%	1.4	10%
30	769162	183437	4	-30.34%	1.5	20%
7	891516	-486902	3	90%	1	50%
1	1382914	208998	1	-66.038%	2	80%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	358603	-35814	14	10%
30	500612	179631	93	-42.14%
7	633843	-118825	8	30%
1	1443906	484641	1	-81.132%

Ncse.com Website Safety

Overview

Last Updated: 05/19/2025

Overall result - ncse.com 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: 03/25/2025

ncse.com is safe.

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

Google Safe Search

Last Updated: 11/09/2016

ncse.com 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

ncse.com 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: 02/25/2021

ncse.com is safe.

McAfee assesses ncse.com 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 ncse.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/10/2019

ncse.com child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	ncse.com
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	08/25/2022
Expiration	11/23/2022
Signed	Certificate is not self signed
Additional Domains	ncse.com ncse.ngo ncse.ong reports.ncse.com www.ncse.com www.ncse.ngo www.ncse.ong

Ncse.com Rank History

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

Ncse.com 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: 04/15/2025

#
# 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: 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.
#

Ncse.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: NCSE.COM
Registry Domain ID: 192634521_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2020-08-03T18:43:21Z
Creation Date: 2005-08-03T18:22:16Z
Registry Expiry Date: 2030-08-03T18:22:16Z
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
Name Server: NS61.WORLDNIC.COM
Name Server: NS62.WORLDNIC.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-27T06:16:29Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
ncse.com	165.227.241.206	7200

Host	MX Record	Priority	TTL
ncse.com	aspmx2.googlemail.com	40	7200
ncse.com	alt2.aspmx.l.google.com	30	7200
ncse.com	aspmx3.googlemail.com	50	7200
ncse.com	alt1.aspmx.l.google.com	20	7200
ncse.com	aspmx.l.google.com	10	7200

Host	NS Record	TTL
ncse.com	ns62.worldnic.com	7200
ncse.com	ns61.worldnic.com	7200

Host	TXT Record	TTL
ncse.com	v=spf1 a mx a:aspmx.l.google.com include:genius-network.com ~all	7200

ns61.worldnic.com
TTL: 7200
Email address: namehost.WORLDNIC.com
Serial: 119022801
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 3600

Ncse.com HTML Check

HTML Validation Tool

Errors

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

Duplicate attribute “xmlns:og”.

Attribute “xmlns:og” not allowed here.

Attribute “xmlns:fb” not allowed here.

Attribute “xmlns:article” not allowed here.

Attribute “xmlns:book” not allowed here.

Attribute “xmlns:profile” not allowed here.

Attribute “xmlns:video” not allowed here.

Attribute “xmlns:product” 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.

Bogus comment.

Duplicate attribute “class”.

Warnings

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

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

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

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

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

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

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

Consider avoiding viewport values that prevent users from resizing documents.

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

The document is not mappable to XML 1.0 due to a trailing hyphen in a comment.

Ncse.com Desktop Performance

Last tested: 05/25/2017

Desktop Speed

10%

Optimize images

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

Enable compression

Leverage browser caching

Minify JavaScript

Minify HTML

Desktop Resource Breakdown

Total Resources	51
Number of Hosts	9
Static Resources	31
JavaScript Resources	12
CSS Resources	3

Ncse.com Mobile Insights

Last tested: 05/14/2017

Mobile Usability

92%

Size tap targets appropriately

Size content to viewport

Mobile Speed

Optimize images

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

Enable compression

Leverage browser caching

Minify JavaScript

Minify HTML

Mobile Resource Breakdown

Total Resources	53
Number of Hosts	9
Static Resources	33
JavaScript Resources	13
CSS Resources	3

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Ncse.com Home | National Center for Science Education

Ncse.com Overview

Ncse.com Rank Summary

Ncse.com Website Safety

Ncse.com Rank History

Ncse.com Hosting Information

Ncse.com Domain Registration and Settings

Ncse.com HTML Check

Ncse.com Desktop Performance

Ncse.com Mobile Insights

Ncse.com Similar Audits

Ncse.com Common Typos