Dot.gov Department of Transportation

To improve the quality of life for all American people and communities, from rural to urban, and to increase the productivity and competitiveness of A...

Dot.gov Overview

The US Department of Transportation's website, dot.gov, serves as an online gateway to information and resources related to transportation and infrastructure. As a government website, the site is hosted by the DOT-AS - U. S. Department of Transportation in the United States and operates under the top-level domain of .GOV.

With 18405.387 unique users per day and 55712.61 pageviews, the website sees a significant amount of traffic. However, website speed appears to be a major issue for the site, as it received a 29 speed score on PageSpeed Insights.

Despite this speed issue, the website remains a great resource for information and resources regarding transportation in the United States. The website is segmented into various categories that users can navigate from the homepage, including Aviation, Maritime, and Railroads.

Each of these sections further divides into subcategories, providing users with even more specific information related to transportation. Additionally, the website provides access to the latest news and media releases related to the Department of Transportation.

The website is also secured with an SSL certificate issued by Entrust, Inc., ensuring secure communication between the site and its users. However, it is important to note that the site's safety from a family-friendly perspective is entirely dependent on what specific information and resources the user accesses.

To further optimize the site's usability, the US Department of Transportation's website team could consider improving website speed by optimizing images and code, as well as upgrading hosting services. They could also consider implementing user-friendly design strategies, improving website navigation, and integrating responsive design. Such improvements would enhance website accessibility and utility, which would generate even more significant traffic to this valuable resource.

Dot.gov Rank Summary

Global Rank

12,136

Average Load Time

0.77sec

Links In Count

22,704

Website Value

$973,332

Audience Geography. Where are dot.gov visitors located?

Country	Visitors
United States US	68.8%
China CN	8.2%
India IN	3.8%
Canada CA	1.6%
Ethiopia ET	1.1%
South Africa ZA	1.1%
Nigeria NG	1%
Iran IR	0.9%
Spain ES	0.6%
Other	12.9%

Country	Pageviews
United States US	79.4%
China CN	7.2%
India IN	2.2%
Canada CA	1%
Iran IR	0.9%
Ethiopia ET	0.7%
South Africa ZA	0.7%
Nigeria NG	0.4%
Philippines PH	0.4%
Other	7.1%

Country	Rank
Ethiopia ET	1458
United States US	3042
South Africa ZA	7182
Philippines PH	8155
Nigeria NG	8237
Canada CA	13811
China CN	14907
India IN	18481
Iran IR	26258
Spain ES	40610

Where do visitors go on dot.gov?

Subdomain	Pageviews
fmcsa.dot.gov	45.86%
fhwa.dot.gov	24.08%
nhtsa.dot.gov	7.03%
phmsa.dot.gov	5.84%
volpe.dot.gov	3.47%
transit.dot.gov	2.25%
fra.dot.gov	1.81%
castle15.dot.gov	1.8%
vdi.dot.gov	1.66%
fta.dot.gov	1.23%
other	4.98%

Subdomain	Pageviews per User
fta.dot.gov	10
castle15.dot.gov	5.2
vdi.dot.gov	4
fmcsa.dot.gov	3.9
fra.dot.gov	3.5
volpe.dot.gov	3.2
phmsa.dot.gov	3
bts.dot.gov	2.2
oig.dot.gov	2
remedy-qa.dot.gov	2
other	1.35

Subdomain	Reach
fhwa.dot.gov	34.53%
fmcsa.dot.gov	34.16%
nhtsa.dot.gov	11.43%
phmsa.dot.gov	5.51%
transit.dot.gov	3.63%
volpe.dot.gov	3.13%
fra.dot.gov	1.49%
its.dot.gov	1.36%
oig.dot.gov	1.21%
marad.dot.gov	1.2%
other	5.97%

How popular is dot.gov?

Period	Global Rank	Global Rank Delta
past 3 months	12136	61
past month	13496	2147
past week	14374	464
yesterday	21995	-5572

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	13495	267	548	-4.47%	3.03	-0.656%
30	15725	2996	468	-20.85%	2.86	-6.536%
7	17606	1351	42	-9.822%	2.7	-7.56%
1	28909	-12885	25	50%	2.3	30%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	12479	65	671	-3.77%
30	13648	1949	602	-15.51%
7	14445	235	57	-2.58%
1	21296	-3741	38	20%

Dot.gov Website Safety

Overview

Last Updated: 12/25/2024

Overall result - dot.gov 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: 03/19/2024

dot.gov is safe.

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

Google Safe Search

Last Updated: 02/06/2019

dot.gov 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

dot.gov 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: 02/22/2021

dot.gov is safe.

McAfee assesses dot.gov 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 dot.gov for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/09/2019

dot.gov child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	dot.gov
Issuer Organization	Entrust, Inc.
Issuer	Entrust Certification Authority - L1K
Algorithm	RSA-SHA256
Valid form	12/14/2023
Expiration	12/14/2024
Signed	Certificate is not self signed
Additional Domains	dot.gov www.dot.gov phmsa.dot.gov airconsumer.dot.gov filingtarmacdelayplan.dot.gov animalreport.ost.dot.gov 382reporting.ost.dot.gov grants.ost.dot.gov websiteaccessibility.dot.gov

Dot.gov Rank History

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

Dot.gov Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 2576

ASN Title: DOT-AS - U. S. Department of Transportation, US

Last Update: 07/16/2024

#
# 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: 2576
ASName: DOT-AS
ASHandle: AS2576
RegDate: 1993-04-21
Updated: 2005-03-02
Ref: https://rdap.arin.net/registry/autnum/2576

OrgName: U. S. Department of Transportation
OrgId: USDT-1
Address: 1200 New Jersey Ave. S.E.
Address: E51-304
City: Washington
StateProv: DC
PostalCode: 20590
Country: US
RegDate: 1993-04-21
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/USDT-1

OrgNOCHandle: ZU10-ARIN
OrgNOCName: US Department of Transportation
OrgNOCPhone: +1-202-366-9920
OrgNOCEmail: enoc@dot.gov
OrgNOCRef: https://rdap.arin.net/registry/entity/ZU10-ARIN

OrgTechHandle: NETWO3558-ARIN
OrgTechName: Network Engineering
OrgTechPhone: +1-202-366-6216
OrgTechEmail: idn@dot.gov
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO3558-ARIN

OrgAbuseHandle: NETWO3558-ARIN
OrgAbuseName: Network Engineering
OrgAbusePhone: +1-202-366-6216
OrgAbuseEmail: idn@dot.gov
OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO3558-ARIN

OrgAbuseHandle: ZU10-ARIN
OrgAbuseName: US Department of Transportation
OrgAbusePhone: +1-202-366-9920
OrgAbuseEmail: enoc@dot.gov
OrgAbuseRef: https://rdap.arin.net/registry/entity/ZU10-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.
#

Dot.gov Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: dot.gov
Registrar WHOIS Server: whois.nic.gov
Registrar URL: https://get.gov
Updated Date: 2024-01-08T02:58:29Z
Creation Date: 1997-10-02T01:29:22Z
Registry Expiry Date: 2025-09-28T18:56:21Z
Registrar: Cybersecurity and Infrastructure Security Agency
Registrar IANA ID: 8888888
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: REDACTED FOR PRIVACY
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: REDACTED FOR PRIVACY
Registrant Phone: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Email: REDACTED FOR PRIVACY
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 Fax: REDACTED FOR PRIVACY
Admin Email: REDACTED FOR PRIVACY
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 Fax: REDACTED FOR PRIVACY
Tech Email: REDACTED FOR PRIVACY
Registry Security ID: REDACTED FOR PRIVACY
Security Name: REDACTED FOR PRIVACY
Security Organization: REDACTED FOR PRIVACY
Security Street: REDACTED FOR PRIVACY
Security City: REDACTED FOR PRIVACY
Security State/Province: REDACTED FOR PRIVACY
Security Postal Code: REDACTED FOR PRIVACY
Security Country: REDACTED FOR PRIVACY
Security Phone: REDACTED FOR PRIVACY
Security Email: DOT-Cyber-Reporting@dot.gov
Name Server: a1-97.akam.net
Name Server: a11-65.akam.net
Name Server: a12-64.akam.net
Name Server: a14-64.akam.net
Name Server: a24-64.akam.net
Name Server: a5-65.akam.net
DNSSEC: signedDelegation
>>> Last update of WHOIS database: 2024-09-09T12:56:11Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
dot.gov	204.68.196.12	3600

Host	MX Record	Priority	TTL
dot.gov	smtp09.dot.gov	10	3600
dot.gov	smtp10.dot.gov	10	3600
dot.gov	smtp08.dot.gov	10	3600

Host	NS Record	TTL
dot.gov	edns1.dot.gov	3600
dot.gov	edns2.dot.gov	3600
dot.gov	edns3.dot.gov	3600

Host	TXT Record	TTL
dot.gov	MS=ms26367269	3600
dot.gov	IiU1NzvSF8lPMl/P2weOth8GzUgN5x0oYqLALxS7OveKZOqpaic4yiBi/RVoQSbEh7s1fJalPZqs+I2vpqtvsg==	3600
dot.gov	DvJkvb1Hi8onaHmhg9wO0TuoOcYFUoPXwshxGuB5Vqf1uE/T+YJfJvWGLSh3gatzXD12xt3ODFXl8Xs2+jCstw==	3600
dot.gov	v=spf1 mx include:_ip4SPF.dot.gov include:_ip6SPF.dot.gov include:_O365SPF.dot.gov ~all	3600

edns1.dot.gov
TTL: 3600
Email address: hostmaster.dot.gov
Serial: 2010154080
Refresh: 3600
Retry: 1200
Expire: 604800
Minimum: 900

Dot.gov HTML Check

HTML Validation Tool

Errors

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.

A “charset” attribute on a “meta” element found after the first 1024 bytes.

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Bad value “cleartype” for attribute “http-equiv” on element “meta”.

Duplicate attribute “type”.

Duplicate attribute “id”.

Stray end tag “img”.

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

Start tag “a” seen but an element of the same type was already open.

End tag “a” violates nesting rules.

Cannot recover after last error. Any further errors will be ignored.

Warnings

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

Dot.gov Desktop Performance

Last tested: 08/02/2018

Desktop Speed

40%

Optimize images

Leverage browser caching

Avoid landing page redirects

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

Minify JavaScript

Minify CSS

Desktop Resource Breakdown

Total Resources	79
Number of Hosts	13
Static Resources	67
JavaScript Resources	16
CSS Resources	9

Dot.gov Mobile Insights

Last tested: 08/02/2018

Mobile Usability

89%

Configure the viewport

Size tap targets appropriately

Mobile Speed

29%

Optimize images

Avoid landing page redirects

Leverage browser caching

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

Minify JavaScript

Minify CSS

Mobile Resource Breakdown

Total Resources	75
Number of Hosts	11
Static Resources	63
JavaScript Resources	16
CSS Resources	8

Dot.gov Common Typos

www.dot.com
www.dot.net
www.dot.org
www.dot.info
www.dot.biz
www.dot.us
www.dot.mobi
www.ot.gov
www.dot.gov
www.xot.gov
www.dxot.gov
www.xdot.gov
www.sot.gov
www.dsot.gov
www.sdot.gov
www.eot.gov
www.deot.gov
www.edot.gov
www.rot.gov
www.drot.gov
www.rdot.gov
www.fot.gov
www.dfot.gov
www.fdot.gov
www.cot.gov
www.dcot.gov
www.cdot.gov
www.dt.gov
www.dit.gov
www.doit.gov
www.diot.gov
www.dkt.gov
www.dokt.gov
www.dkot.gov
www.dlt.gov
www.dolt.gov
www.dlot.gov
www.dpt.gov
www.dopt.gov
www.dpot.gov
www.do.gov
www.dor.gov
www.dotr.gov
www.dort.gov
www.dof.gov
www.dotf.gov
www.doft.gov
www.dog.gov
www.dotg.gov
www.dogt.gov
www.doy.gov
www.doty.gov
www.doyt.gov

Dot.gov Department of Transportation

To improve the quality of life for all American people and communities, from rural to urban, and to increase the productivity and competitiveness of A...

Dot.gov Overview

Dot.gov Rank Summary

Dot.gov Website Safety

Dot.gov Rank History

Dot.gov Hosting Information

Dot.gov Domain Registration and Settings

Dot.gov HTML Check

Dot.gov Desktop Performance

Dot.gov Mobile Insights

Dot.gov Similar Audits

Dot.gov Common Typos