Nbm.org The National Building Museum in Washington, D.C.

Nbm.org Overview

/100

Optimization 30/100

NBM.org is the official website of the National Building Museum, located in Washington D.C. As a major museum dedicated to architecture, engineering, and design, it offers a comprehensive resource for enthusiasts, students and professionals. The website is designed to showcase the museum's events and exhibitions, providing visitors with a rich and unique perspective of the building arts.

The homepage of NBM.org displays a large image of the National Building Museum along with several links to featured exhibitions and events. The header is immediately noticeable, offering users with the option to visit the museum, become a member, or donate. There is also a search option to help visitors quickly find what they are looking for on the site.

The website is divided into several sections, including Exhibitions, Collection, Education, and Research. Each section boasts its own category of information and events, making it easy for users to navigate and find what they are interested in. The site also has detailed information on the museum's history and mission.

The Exhibitions page showcases the current and upcoming exhibitions, with information about the featured content, exhibitors and entry fees. Visitors can easily purchase tickets for these events online. The Collection page features the museum's permanent collection of artifacts and pieces, as well as digital archives of past exhibitions and collections.

The Education section offers a rich variety of resources for the educational community, with lesson plans, online workshops and courses for students of all ages. Additionally, the Research section provides access to the museum's library and archives, allowing professionals in the industry to access key resources online.

The website currently receives 585 unique users per day with 1170 pageviews, making it a valuable asset in the building arts community. The site uses Microsoft Corporation's hosting server and has a top-level domain of .ORG. It features an SSL issued by DigiCert Inc, providing users with secure browsing experience.

Based on the content and nature of the website, it can be considered family-friendly, as it is intended to educate and inspire visitors with the art of architecture, engineering, and design. However, caution is recommended to ensure children are supervised while browsing the internet.

Despite the numerous features and content offerings, the website receives low PageSpeed Insights scores. The site has a speed score of 12/100 and an optimization score of 30/100. This low score may negatively impact the user experience, as the site may take longer than normal to load.

Overall,

Nbm.org Rank Summary

Global Rank

579,065

Average Load Time

0.84sec

Links In Count

952

Website Value

$11,692

Audience Geography. Where are nbm.org visitors located?

Country	Visitors
United States US	90.3%
Other	9.7%

Country	Pageviews
United States US	95.7%
Other	4.3%

Country	Rank
United States US	104799

Where do visitors go on nbm.org?

Subdomain	Pageviews
nbm.org	84.7%
go.nbm.org	15.3%

Subdomain	Pageviews per User
nbm.org	2.2
go.nbm.org	2

Subdomain	Reach
nbm.org	85.95%
go.nbm.org	14.05%

How popular is nbm.org?

Period	Global Rank	Global Rank Delta
past 3 months	579065	365017
past month	495335	-82005
past week	729116	92380

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	698145	467734	4	-76.721%	2	-25.37%
30	576683	-197362	6	40%	2.3	40%
7	781455	116902	4	-26.31%	2	-13.36%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	563642	341672	78	-68.824%
30	497318	-35140	91	5%
7	735371	49998	6	-14.98%

Nbm.org Website Safety

Overview

Last Updated: 12/26/2024

Overall result - nbm.org 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: 03/27/2024

nbm.org is safe.

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

Google Safe Search

Last Updated: 11/20/2016

nbm.org 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

nbm.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: 02/26/2021

nbm.org is safe.

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

Web of Trust

Last Updated: 01/10/2019

nbm.org child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	nbm.org
Issuer Organization	DigiCert Inc
Issuer	GeoTrust TLS RSA CA G1
Algorithm	RSA-SHA256
Valid form	10/09/2022
Expiration	10/12/2023
Signed	Certificate is not self signed
Additional Domains	nbm.org www.nbm.org

Nbm.org Rank History

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

Nbm.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 8075

ASN Title: MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US

Last Update: 07/31/2024

#
# 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: 8068 - 8075
ASName: MICROSOFT-CORP-MSN-AS-BLOCK
ASHandle: AS8068
RegDate: 1997-03-31
Updated: 2013-09-04
Ref: https://rdap.arin.net/registry/autnum/8068

OrgName: Microsoft Corporation
OrgId: MSFT
Address: One Microsoft Way
City: Redmond
StateProv: WA
PostalCode: 98052
Country: US
RegDate: 1998-07-09
Updated: 2017-01-28
Comment: To report suspected security issues specific to traffic emanating from Microsoft online services, including the distribution of malicious content or other illicit or illegal material through a Microsoft online service, please submit reports to:
Comment: * https://cert.microsoft.com.
Comment:
Comment: For SPAM and other abuse issues, such as Microsoft Accounts, please contact:
Comment: * abuse@microsoft.com.
Comment:
Comment: To report security vulnerabilities in Microsoft products and services, please contact:
Comment: * secure@microsoft.com.
Comment:
Comment: For legal and law enforcement-related requests, please contact:
Comment: * msndcc@microsoft.com
Comment:
Comment: For routing, peering or DNS issues, please
Comment: contact:
Comment: * IOC@microsoft.com
Ref: https://rdap.arin.net/registry/entity/MSFT

OrgTechHandle: MRPD-ARIN
OrgTechName: Microsoft Routing, Peering, and DNS
OrgTechPhone: +1-425-882-8080
OrgTechEmail: IOC@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/MRPD-ARIN

OrgAbuseHandle: MAC74-ARIN
OrgAbuseName: Microsoft Abuse Contact
OrgAbusePhone: +1-425-882-8080
OrgAbuseEmail: abuse@microsoft.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/MAC74-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.
#

Nbm.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: nbm.org
Registry Domain ID: 52274b7e711843cc806c4e9b04eb39de-LROR
Registrar WHOIS Server: whois.names4ever.com
Registrar URL: https://www.aplus.net
Updated Date: 2023-11-03T04:00:43Z
Creation Date: 1995-09-20T04:00:00Z
Registry Expiry Date: 2025-09-19T04:00:00Z
Registrar: Hostopia Canada Corp
Registrar IANA ID: 52
Registrar Abuse Contact Email: domains@hostopia.com
Registrar Abuse Contact Phone: +1.8557918966
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: National Building Museum
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: DC
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: ns1.aplus.net
Name Server: ns2.aplus.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-10-12T16:29:51Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
nbm.org	40.79.38.84	300

Host	MX Record	Priority	TTL
nbm.org	ms49467525.msv1.invalid	50	300
nbm.org	mail1.nbm.org	5	300
nbm.org	mail.nbm.org	10	300
nbm.org	mail2.nbm.org	30	300

Host	NS Record	TTL
nbm.org	ns1.aplus.net	300
nbm.org	ns3.aplus.net	300
nbm.org	ns2.aplus.net	300

Host	TXT Record	TTL
nbm.org	v=spf1 mx a +include:outboundmail.convio.net +include:outboundmail.blackbaud.net ~all	300
nbm.org	MS=ms49467525	300

ns1.aplus.net
TTL: 300
Email address: hostmaster.aplus.net
Serial: 2018112011
Refresh: 7200
Retry: 300
Expire: 3600000
Minimum: 300

Nbm.org HTML Check

HTML Validation Tool

Errors

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Attribute “href” not allowed on element “i” at this point.

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

Element “p” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

Stray end tag “span”.

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

Unclosed element “span”.

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

Unclosed element “div”.

Bad value “_gaq.push(['_trackEvent', 'Event Carousel', 'Click', 'The Watergate: Inside America's Most Infamous Address']);” for attribute “onclick” on element “a”: missing ] after element list

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

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

Unclosed element “ul”.

Stray end tag “nav”.

Warnings

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

Nbm.org Desktop Performance

Last tested: 12/01/2017

Desktop Speed

16%

Optimize images

Leverage browser caching

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

Avoid landing page redirects

Prioritize visible content

Minify JavaScript

Reduce server response time

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	82
Number of Hosts	16
Static Resources	36
JavaScript Resources	29
CSS Resources	11

Nbm.org Mobile Insights

Last tested: 12/01/2017

Mobile Usability

92%

Size tap targets appropriately

Size content to viewport

Mobile Speed

12%

Optimize images

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

Avoid landing page redirects

Leverage browser caching

Prioritize visible content

Minify JavaScript

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	83
Number of Hosts	17
Static Resources	37
JavaScript Resources	29
CSS Resources	11

Nbm.org Common Typos

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www.nbm.net
www.nbm.org
www.nbm.info
www.nbm.biz
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www.nbm.org
www.bbm.org
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www.bnbm.org
www.hbm.org
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www.nmbm.org
www.mnbm.org
www.nm.org
www.nvm.org
www.nbvm.org
www.nvbm.org
www.ngm.org
www.nbgm.org
www.ngbm.org
www.nhm.org
www.nbhm.org
www.nnm.org
www.nbnm.org
www.nnbm.org
www.nb.org
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www.nbkm.org

Nbm.org The National Building Museum in Washington, D.C.

Nbm.org Overview

Nbm.org Rank Summary

Nbm.org Website Safety

Nbm.org Rank History

Nbm.org Hosting Information

Nbm.org Domain Registration and Settings

Nbm.org HTML Check

Nbm.org Desktop Performance

Nbm.org Mobile Insights

Nbm.org Similar Audits

Nbm.org Common Typos