airnow.gov - AirNow.gov

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.73 sec.
Last Checked: 10/25/2024

Over the time airnow.gov has been ranked as high as 6,463 in the world, while most of its traffic comes from United States, where it reached as high as 16,211 position.

Airnow.gov receives about 15,061 unique visitors and 20,784 pageviews per day. The estimated value of airnow.gov is 367,920 USD. Each unique visitor makes about 1.38 pageviews on average.

Airnow.gov is registered under .GOV top-level domain. Check other websites in .GOV zone.

At the time of the last check (October 12, 2024) airnow.gov has a valid and up-to-date SSL certificate issued by DigiCert Inc that expires on January 15, 2025. Check other websites using SSL certificates issued by DigiCert Inc.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust airnow.gov is quite a safe domain.

Mobile-Friendly test indicates that airnow.gov is well optimized for mobile and tablet devices, however website page loading time could be improved.

Airnow.gov General Information

Global Rank

33,194

Average Load Time

2.16sec

Links In Count

1,320

Website Value

$367,920

Audience Geography. Where are airnow.gov visitors located?

Country	Rank
United States US	16211
India IN	109985

Country	Percent of Pageviews
United States US	90.2%
India IN	2.5%
Other	7.2%

Country	Percent of Visitors
United States US	90.1%
India IN	2.4%
Other	7.5%

Where do visitors go on airnow.gov?

Subdomain	Pageviews
airnow.gov	100%

Subdomain	Pageviews per User
airnow.gov	1.5

Subdomain	Reach
airnow.gov	100%

How popular is airnow.gov?

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	27218	-19428	295	82%
30	68302	-16807	11	33%
7	29817	-107362	28	480%
1	5788	-28044	140	480%

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	55540	-44348	111	100%	1.38	10%
30	119771	-29724	44	36%	1.5	3%
7	54931	-191618	12	540%	1.6	10%
1	13201	-44582	6	390%	1.5	-15.47%

Period	Global Rank	Global Rank Delta
past 3 months	33194	-25322
past month	79188	-19985
past week	34662	-122811
yesterday	7105	-30275

Airnow.gov Alexa Rank History

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

Airnow.gov Safety Information

Overview

Last Updated: 11/17/2024

Overall result - "airnow.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: 03/24/2024

airnow.gov is safe.

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

Google Safe Search

Last Updated: 10/27/2016

airnow.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

Malware not found at "airnow.gov".
"airnow.gov" is not a phishing page.
"airnow.gov" does not install unwanted software.
"airnow.gov" does not contain harmfull applications.
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: 02/23/2021

airnow.gov is safe.

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

Web of Trust

Last Updated: 01/10/2019

airnow.gov child safety isvery good.

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

SSL Information

SSL Checker Tool

Domain	airnow.gov
Issuer Organization	DigiCert Inc
Issuer	DigiCert Global G2 TLS RSA SHA256 2020 CA1
Algorithm	RSA-SHA256
Valid form	01/16/2024
Expiration	01/15/2025
Signed	Certificate is not self signed
Additional Domains	airnow.gov www.airnow.gov

Airnow.gov Server Information

Server Location

Geolocation Tool

Durham

North Carolina

United States

ASN Information

ASN Lookup Tool

ASN ID: 14298
ASN Title: EPA-NET - Environmental Protection Agency, US

Last Update: 07/20/2024

ASN Whois

#
# 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: 14298
ASName: EPA-NET
ASHandle: AS14298
RegDate: 1999-11-23
Updated: 2017-05-08
Ref: https://rdap.arin.net/registry/autnum/14298

OrgName: Environmental Protection Agency
OrgId: EPA-13
Address: 109 T.W. Alexander Dr.
City: Durham
StateProv: NC
PostalCode: 27711
Country: US
RegDate: 1999-11-23
Updated: 2017-10-26
Ref: https://rdap.arin.net/registry/entity/EPA-13

OrgAbuseHandle: SDB30-ARIN
OrgAbuseName: Brosseau, Steve D
OrgAbusePhone: +1-919-541-5337
OrgAbuseEmail: brosseau.steve@epa.gov
OrgAbuseRef: https://rdap.arin.net/registry/entity/SDB30-ARIN

OrgTechHandle: ANDER545-ARIN
OrgTechName: Anderson, Jeff
OrgTechPhone: +1-919-558-6831
OrgTechEmail: anderson.jeffrey@epa.gov
OrgTechRef: https://rdap.arin.net/registry/entity/ANDER545-ARIN

RTechHandle: SDB30-ARIN
RTechName: Brosseau, Steve D
RTechPhone: +1-919-541-5337
RTechEmail: brosseau.steve@epa.gov
RTechRef: https://rdap.arin.net/registry/entity/SDB30-ARIN

RAbuseHandle: SDB30-ARIN
RAbuseName: Brosseau, Steve D
RAbusePhone: +1-919-541-5337
RAbuseEmail: brosseau.steve@epa.gov
RAbuseRef: https://rdap.arin.net/registry/entity/SDB30-ARIN

RTechHandle: ANDER545-ARIN
RTechName: Anderson, Jeff
RTechPhone: +1-919-558-6831
RTechEmail: anderson.jeffrey@epa.gov
RTechRef: https://rdap.arin.net/registry/entity/ANDER545-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.
#

Airnow.gov Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: airnow.gov
Registrar WHOIS Server: whois.nic.gov
Registrar URL: https://get.gov
Updated Date: 2024-02-15T02:54:34Z
Creation Date: 2003-10-01T20:30:13Z
Registry Expiry Date: 2025-09-01T17:59:23Z
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 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 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: infosec@epa.gov
Name Server: dcns1.epa.gov
Name Server: dcns2.epa.gov
Name Server: nccns1.epa.gov
Name Server: nccns2.epa.gov
DNSSEC: signedDelegation
>>> Last update of WHOIS database: 2024-09-22T08:11:01Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
airnow.gov	134.67.21.55	600

Host	MX Record	Priority	TTL

Host	NS Record	TTL
airnow.gov	pydns1.epa.gov	600
airnow.gov	rtpns1.epa.gov	600
airnow.gov	pydns2.epa.gov	600
airnow.gov	rtpns2.epa.gov	600

Host	TXT Record	TTL
airnow.gov	v=spf1 include:_epamail.epa.gov include:spf.protection.outlook.com include:gseg.att.com ?all	600

rtpns1.epa.gov
TTL: 600
Email address: dnsadmin.epa.gov
Serial: 307
Refresh: 3600
Retry: 900
Expire: 604800
Minimum: 600

Airnow.gov HTML Validation

HTML Validation Tool

Errors

Internal encoding declaration “iso-8859-1” disagrees with the actual encoding of the document (“utf-8”).

Bad value “text/html; charset=iso-8859-1” for attribute “content” on element “meta”: “iso-8859-1” is not a preferred encoding name. The preferred label for this encoding is “windows-1252”.

A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.

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

Stray end tag “label”.

The “label” element may contain at most one “button”, “input”, “meter”, “output”, “progress”, “select”, or “textarea” descendant.

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

Unclosed element “label”.

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

Warnings

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

“label” element with multiple labelable descendants.

Airnow.gov Desktop Insights

Desktop Page Insights Tool

Last tested: 12/24/2016

Desktop

Desktop Speed

46%

Optimize images

Enable compression

Leverage browser caching

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

Minify CSS

Minify HTML

Minify JavaScript

Desktop Resource Breakdown

Total Resources	61
Number of Hosts	4
Static Resources	57
JavaScript Resources	9
CSS Resources	6

Airnow.gov Mobile Insights

Mobile Page Insights Tool

Last tested: 12/16/2017

Mobile

Mobile Usability

68%

Size content to viewport

Size tap targets appropriately

Mobile Speed

37%

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

Optimize images

Leverage browser caching

Enable compression

Minify CSS

Minify HTML

Minify JavaScript

Mobile Resource Breakdown

Total Resources	61
Number of Hosts	4
Static Resources	56
JavaScript Resources	9
CSS Resources	7

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Airnow.gov AirNow.gov

AirNow is your one-stop source for air quality data. Our recently redesigned site highlights air quality in your local area first, while still providi...

Quick Summary

Airnow.gov General Information

Airnow.gov Alexa Rank History

Airnow.gov Safety Information

Airnow.gov Server Information

Airnow.gov Domain Name Information

Airnow.gov HTML Validation

Airnow.gov Desktop Insights

Airnow.gov Mobile Insights

Airnow.gov Nearest Competitors

Airnow.gov Typos