Nap.edu The National Academies Press

The National Academies Press (NAP) publishes authoritative reports issued by The National Academies of Science, Engineering, and Medicine (NASEM).

Nap.edu Quick Summary

Status

Online

Server IP address resolved: Yes

Http response code: 200

Response time: 1.50 sec.

Last Checked: 04/25/2024

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Nap.edu traffic estimate is about 25,883 unique visitors and 43,483 pageviews per day. The approximated value of nap.edu is 762,120 USD. Every unique visitor makes about 1.68 pageviews on average.

Alexa Traffic Rank estimates that nap.edu is ranked number 1,439 in the world, while most of its traffic comes from United States, where it occupies as high as 8,164 place.

It’s good for nap.edu that their hosting company NAS-AS - National Academy of Sciences, US is located in United States, as that provides the majority of their visitors to benefit from the faster page load time. See the list of other websites hosted by NAS-AS - National Academy of Sciences, US.

Nap.edu is registered under .EDU top-level domain. Check other websites in .EDU zone.

During the last check (November 28, 2019) nap.edu has an expired wildcard SSL certificate issued by DigiCert Inc (expired on July 13, 2021), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by DigiCert Inc.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust nap.edu is pretty a safe domain.

Relying on Google Mobile-Friendly test nap.edu is well optimized for mobile and tablet devices, however website page loading time may be improved.

Nap.edu General Information

Nap.edu Audience Geography

Where are website visitors coming from?

Visitors
Pageviews
Ranks

Country	Visitors
United States US	25.5%
India IN	11%
China CN	7.4%
Nigeria NG	6%
Philippines PH	5.5%
South Africa ZA	4.7%
Japan JP	3.4%
Australia AU	2.9%
Ethiopia ET	2.7%
Other	30.8%

Country	Rank
Ethiopia ET	503
Botswana BW	584
Uganda UG	923
Kenya KE	1009
Philippines PH	1051
Nigeria NG	1318
South Africa ZA	1898
Myanmar MM	2259
Sudan SD	3248
Malaysia MY	4188
Australia AU	5092
Pakistan PK	6391

Nap.edu Traffic Distribution

Where do visitors go on nap.edu?

Subdomain Traffic
Views per User
Subdomain Reach

Subdomain	Pageviews
nap.edu	99.07%
download.nap.edu	0.78%
other	0.16%

Subdomain	Views per User
nap.edu	1.62
download.nap.edu	1

Subdomain	Reach
nap.edu	99.89%
download.nap.edu	1.22%

Nap.edu Popularity

How popular is nap.edu?

Global Rank
Pageviews
Reach

Period	Global Rank	Global Rank Delta
past 3 months	15823	2600
past month	13907	-3086
past week	11062	-3592
yesterday	9744	-1688

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	25228	4081	277	-19.35%	1.68	1%
30	22838	-3803	311	18%	1.63	-5.233%
7	18570	-7020	4	45%	1.6	9%
1	17920	-605	44	10%	1.4	-17.82%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	13605	2235	61	-20.31%
30	11865	-2940	699	25%
7	9350	-2737	90	32%
1	7898	-1986	120	30%

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Nap.edu Safety Information

Rankchart Summary

Safe

Updated: 04/25/2024

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: 03/21/2024

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 02/08/2019

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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

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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: 02/22/2021

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

Web of Trust

Child safety is very good

Updated: 01/09/2019

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

Nap.edu SSL Information

Information about SSL/TLS certificates

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Domain	*.nap.edu
Issuer Organization	DigiCert Inc
Issuer	DigiCert SHA2 Secure Server CA
Algorithm	RSA-SHA256
Valid form	07/09/2019
Expiration	07/13/2021
Signed	Certificate is not self signed
Additional Domains	*.nap.edu nap.edu

SSL Checker

Nap.edu Server Information

Nap.edu Server Location

Where website hosting server is located?

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Nap.edu ASN Information

Information about IP address owner

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ASN ID: 7301

ASN Title: NAS-AS - National Academy of Sciences, US

Updated: 10/02/2023

Raw ASN data:

Geolocation

ASN Lookup

Nap.edu Domain Name Information

Nap.edu DNS Information

Domain name service records

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A
MX
NS
TXT
SOA

Host	A Record	TTL
nap.edu	144.171.20.6	7200

Host	MX Record	Priority	TTL
nap.edu	newton.nap.edu	5	7200

Host	NS Record	TTL
nap.edu	bonaor.nas.edu	7200
nap.edu	bonairl.nas.edu	7200
nap.edu	berkshire.nas.edu	7200
nap.edu	bighorn.nas.edu	7200
nap.edu	bona.nas.edu	7200
nap.edu	rushmore.nas.edu	7200

Host	TXT Record	TTL
nap.edu	v=spf1 mx ip4:144.171.20.0/24 -all	7200

Nap.edu Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

Nap.edu HTML Validation

Nap.edu W3C HTML Markup Validation

HTML markup errors and warnings

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Warnings:

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)

The “form” role is unnecessary for element “form”.

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

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Errors:

Bad value “topic-Behavioral and Social Sciences” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “topic-Biography and Autobiography” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “topic-Biology and Life Sciences” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “topic-Computers and Information Technology” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “topic-Conflict and Security Issues” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “topic-Earth Sciences” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “topic-Energy and Energy Conservation” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “topic-Engineering and Technology” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “topic-Environment and Environmental Studies” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “topic-Food and Nutrition” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “topic-Health and Medicine” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “topic-Industry and Labor” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “topic-Math, Chemistry, and Physics” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “topic-Policy for Science and Technology” for attribute “id” on element “a”: An ID must not contain whitespace.

Bad value “topic-Space and Aeronautics” for attribute “id” on element “a”: An ID must not contain whitespace.

HTML Validator

Nap.edu Desktop Performance

How Well Nap.edu Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

39%

Optimize images

Enable compression

Leverage browser caching

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

Avoid landing page redirects

Reduce server response time

Minify HTML

Minify CSS

Minify JavaScript

Updated: 05/18/2017

Nap.edu Mobile Performance

How Optimized Is Nap.edu for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

99%

Size tap targets appropriately

Updated: 05/18/2017

Nap.edu Nearest Competitors

Estimated Nearest Competitors Of Nap.edu

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nap.edu
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demon.co.uk
leparisien.fr
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mcusercontent.com
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missouri.edu
aps.org
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Nap.edu URL Typos

Most common user URL mistypes for nap.edu

www.nap.com
www.nap.net
www.nap.org
www.nap.info
www.nap.biz
www.nap.us
www.nap.mobi
www.ap.edu
www.nap.edu
www.bap.edu
www.nbap.edu
www.bnap.edu
www.hap.edu
www.nhap.edu
www.hnap.edu
www.jap.edu
www.njap.edu
www.jnap.edu
www.map.edu
www.nmap.edu
www.mnap.edu
www.np.edu
www.nqp.edu
www.naqp.edu
www.nqap.edu
www.nwp.edu
www.nawp.edu
www.nwap.edu
www.nsp.edu
www.nasp.edu
www.nsap.edu
www.nzp.edu
www.nazp.edu
www.nzap.edu
www.na.edu
www.nao.edu
www.napo.edu
www.naop.edu
www.nal.edu
www.napl.edu
www.nalp.edu

Total Resources	72
Number of Hosts	8
Static Resources	62
JavaScript Resources	11
CSS Resources	4

CSS	183.3 KBytes
Images	1.5 MBytes
HTML	92.0 KBytes
JavaScript	331.2 KBytes
Other	131.5 KBytes

Total Resources	69
Number of Hosts	8
Static Resources	61
JavaScript Resources	11
CSS Resources	4

CSS	183.3 KBytes
Images	1.3 MBytes
HTML	92.8 KBytes
JavaScript	332.9 KBytes
Other	83.7 KBytes