airnow.gov website information.
airnow.gov domain name is registered by .GOV top-level domain registry. See the other sites registred in .GOV domain zone.
Following name servers are specified for airnow.gov domain:
- pydns1.epa.gov
- rtpns1.epa.gov
- pydns2.epa.gov
- rtpns2.epa.gov
and probably website airnow.gov is hosted by CLOUDFLARENET - Cloudflare, Inc., US web hosting company. Check the complete list of other most popular websites hosted by CLOUDFLARENET - Cloudflare, Inc., US hosting company.
According to Alexa traffic rank the highest website airnow.gov position was 6463 (in the world). The lowest Alexa rank position was 7605. Now website airnow.gov ranked in Alexa database as number 6961 (in the world).
Website airnow.gov Desktop speed measurement score (46/100) is better than the results of 19.93% of other sites shows that the page desktop performance can be improved.
airnow.gov Mobile usability score (68/100) is better than the results of 19.67% of other sites and shows that the page mobile usability is poor and can be improved.
Mobile speed measurement score of airnow.gov (37/100) is better than the results of 15.74% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Sep-21-2024 | 6,961 | 70 |
| Sep-20-2024 | 7,031 | -5 |
| Sep-19-2024 | 7,026 | -47 |
| Sep-18-2024 | 6,979 | 38 |
| Sep-17-2024 | 7,017 | 2 |
| Sep-16-2024 | 7,019 | -12 |
| Sep-15-2024 | 7,007 | -28 |
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airnow.gov Rank History
Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.
airnow.gov whois
WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.
% DOTGOV WHOIS Server ready
Domain Name: AIRNOW.GOV
Status: ACTIVE
Security Contact Email: EPA-CISO@epa.gov
>>> Last update of whois database: 2021-05-04T18:48:11Z
airnow.gov server information
airnow.gov desktop page speed rank
Last tested: 2016-12-24
Desktop Speed
Bad
46/100
airnow.gov Desktop Speed Test Quick Summary
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airnow.gov Desktop Resources
| Total Resources | 61 |
| Number of Hosts | 4 |
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airnow.gov Desktop Resource Breakdown
airnow.gov mobile page speed rank
Last tested: 2017-12-16
Mobile Speed
Bad
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airnow.gov Mobile Speed Test Quick Summary
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priority - 42 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://airnow.gov/_jquery/css/cupertino/images/ui…ss_80_d7ebf9_1x400.png (expiration not specified)
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https://www.googletagmanager.com/gtm.js?id=GTM-L8ZB (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 41 Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 396.1KiB (77% reduction).
Compressing https://airnow.gov/_jquery/js/jquery-ui-1.7.2.custom.min.js could save 142.9KiB (75% reduction).
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Compressing https://airnow.gov/_jquery/js/jquery-1.3.2.min.js could save 36.6KiB (65% reduction).
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Compressing https://airnow.gov/styles/airnowcontent.css could save 45.8KiB (89% reduction).
Compressing https://airnow.gov/_jquery/js/jquery-1.3.2.min.js could save 36.6KiB (65% reduction).
Compressing https://airnow.gov/_jquery/css/cupertino/jquery-ui-1.7.2.custom.css could save 22.3KiB (81% reduction).
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priority - 5 Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 44.9KiB (44% reduction).
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Minifying https://airnow.gov/_spry/tabbedpanels/SpryTabbedPanels.css could save 7.1KiB (80% reduction).
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Minifying https://airnow.gov/_spry/accordion/SpryAccordion.css could save 4.4KiB (77% reduction).
Minifying https://airnow.gov/_spry/collapsiblepanel/SpryCollapsiblePanel.css could save 2.5KiB (64% reduction).
Minifying https://airnow.gov/styles/airnow.css could save 1.1KiB (17% reduction).
Minifying https://airnow.gov/_spry/tabbedpanels/SpryTabbedPanels.css could save 7.1KiB (80% reduction).
Minifying https://airnow.gov/_jquery/css/cupertino/jquery-ui-1.7.2.custom.css could save 5.3KiB (20% reduction).
Minifying https://airnow.gov/_spry/accordion/SpryAccordion.css could save 4.4KiB (77% reduction).
Minifying https://airnow.gov/_spry/collapsiblepanel/SpryCollapsiblePanel.css could save 2.5KiB (64% reduction).
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priority - 3 Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 28.6KiB (28% reduction).
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priority - 1 Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 13.9KiB (31% reduction).
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Minifying https://airnow.gov/cf_scripts/scripts/masks.js could save 624B (16% reduction).
Minifying https://airnow.gov/_spry/collapsiblepanel/SpryCollapsiblePanel.js could save 4.4KiB (29% reduction).
Minifying https://airnow.gov/_spry/tabbedpanels/SpryTabbedPanels.js could save 4KiB (35% reduction).
Minifying https://airnow.gov/cf_scripts/scripts/masks.js could save 624B (16% reduction).
airnow.gov Mobile Resources
| Total Resources | 61 |
| Number of Hosts | 4 |
| Static Resources | 56 |
| JavaScript Resources | 9 |
| CSS Resources | 7 |
airnow.gov Mobile Resource Breakdown
airnow.gov mobile page usability
Last tested: 2017-12-16
Mobile Usability
Medium
68/100
airnow.gov Mobile Usability Test Quick Summary
priority - 41 Size content to viewport
The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.
The page content is 934 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:
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<input type="search" name="queryText" class="TextInput"> falls outside the viewport.The element
<button type="submit">GO!</button> falls outside the viewport.The element
<h3>Local Air Quality Conditions</h3> falls outside the viewport.The element
<input id="zipcode" type="text" name="zipcode"> falls outside the viewport.The element
<input id="submit" type="submit" name="submit"> falls outside the viewport.The element
<select id="stateid" name="stateid">Alabama Al…in Wyoming</select> falls outside the viewport.The element
<input id="submit" type="submit" name="submit"> falls outside the viewport.The element
<a href="javascript:getLocationURL()">My Current Location</a> falls outside the viewport.The element
<ul class="ui-tabs-nav ui…ui-corner-all">Current AQI…More Maps</ul> falls outside the viewport.The element
<img src="https://files.…ur_aqi_usa.jpg"> falls outside the viewport.The element
<span class="tooltiptext">AQI: Unhealthy…ealth effects.</span> falls outside the viewport.The element
<strong>AQI: Very Unhe…hy (201 - 300)</strong> falls outside the viewport.The element
<br> falls outside the viewport.The element
<img src="/images/aqi_haz_text.gif"> falls outside the viewport.The element
<strong>AQI: Hazardous (301 - 500)</strong> falls outside the viewport.The element
<br> falls outside the viewport.The element
<img src="/images/actionday.gif"> falls outside the viewport.The element
<td>Highest 5:</td> falls outside the viewport.The element
<td>About the Highest 5</td> falls outside the viewport.The element
<div class="Spacer6"></div> falls outside the viewport.The element
<li class="TabbedPanelsTab">Tomorrow's Forecasts</li> falls outside the viewport.The element
<td>166</td> falls outside the viewport.The element
<td></td> falls outside the viewport.The element
<td>165</td> falls outside the viewport.The element
<td></td> falls outside the viewport.The element
<td>165</td> falls outside the viewport.The element
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<td>160</td> falls outside the viewport.The element
<td></td> falls outside the viewport.The element
<td>159</td> falls outside the viewport.The element
<td></td> falls outside the viewport.The element
<em>Note: Values a…vailable here.</em> falls outside the viewport.The element
<div>Fires: Current Conditions</div> falls outside the viewport.The element
<a href="http://airnow.…moke_wildfires">Click to see map</a> falls outside the viewport.The element
<img src="/images/state-…t-icon-lrg.png"> falls outside the viewport.The element
<strong>U.S. Embassies and Consulates</strong> falls outside the viewport.The element
<br> falls outside the viewport.The element
<h4>Announcements</h4> falls outside the viewport.The element
<b>California Wildfires:</b> falls outside the viewport.The element
<a href="http://www.aqm…ov/Default.htm">South Coast AQMD</a> falls outside the viewport.The element
<a href="https://www.ou…s-air-quality/">Santa Barbara APCD</a> falls outside the viewport.The element
<a href="http://www.vcapcd.org/">Ventura County APCD</a> falls outside the viewport.The element
<br> falls outside the viewport.The element
<strong>more announcements</strong> falls outside the viewport.The element
<span class="ui-icon ui-icon-triangle-1-s"> falls outside the viewport.The element
<a href="index.cfm?action=aqibasics.aqi" class="MenuLink">Air Quality Index</a> falls outside the viewport.The element
<a href="index.cfm?acti…qibasics.ozone" class="MenuLink">Ozone</a> falls outside the viewport.The element
<a href="index.cfm?acti…asics.particle" class="MenuLink">Particle Pollution</a> falls outside the viewport.The element
<a href="index.cfm?acti…s.smoke_events" class="MenuLink">Smoke from fires</a> falls outside the viewport.The element
<a href="index.cfm?acti…s.whatyoucando" class="MenuLink">What You Can Do</a> falls outside the viewport.The element
<span class="ui-icon ui-icon-triangle-1-e"> falls outside the viewport.The element
<span class="ui-icon ui-icon-triangle-1-e"> falls outside the viewport.The element
<img src="/images/mobileapps.png"> falls outside the viewport.The element
<a href="http://develop…pa.gov/airnow/" class="QuickLink">Apps</a> falls outside the viewport.The element
<img src="/images/facebook-32px.png"> falls outside the viewport.The element
<a href="https://www.fa…ook.com/airnow" class="QuickLink">Facebook</a> falls outside the viewport.The element
<img src="/images/webcam.png"> falls outside the viewport.The element
<a href="index.cfm?acti…airnow.webcams" class="QuickLink">Webcams</a> falls outside the viewport.The element
<img src="/images/video.png"> falls outside the viewport.The element
<a href="index.cfm?action=movies.index" class="QuickLink">Videos</a> falls outside the viewport.The element
<img src="/images/google-earth.png"> falls outside the viewport.The element
<br> falls outside the viewport.The element
<img src="/images/eflash.png"> falls outside the viewport.The element
<a href="http://www.enviroflash.info/" class="QuickLink">EnviroFlash Email</a> falls outside the viewport.The element
<img src="/images/widgets.png"> falls outside the viewport.The element
<a href="index.cfm?action=airnow.widget" class="QuickLink">Widgets</a> falls outside the viewport.The element
<img src="/images/rss-32px.png"> falls outside the viewport.The element
<a href="http://feeds.enviroflash.info/" class="QuickLink">RSS</a> falls outside the viewport.The element
<img src="/images/twitter-32px.png"> falls outside the viewport.The element
<a href="http://twitter.com/airnow" class="QuickLink">Twitter</a> falls outside the viewport.The element
<img src="/images/tools.png"> falls outside the viewport.The element
<a href="https://docs.airnowapi.org/" class="QuickLink">Developer Tools</a> falls outside the viewport.The element
<h4>Popular Links</h4> falls outside the viewport.The element
<a href="index.cfm?acti…now.actiondays" class="QuickLink">AirNow Action Days</a> falls outside the viewport.The element
<a href="http://airnow.…/international" class="QuickLink">AirNow International</a> falls outside the viewport.The element
<a href="index.cfm?acti…now.calculator" class="QuickLink">AQI Calculator</a> falls outside the viewport.The element
<a href="https://airnow…k.com/hc/en-us" class="QuickLink">FAQs</a> falls outside the viewport.The element
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airnow.gov Ping
Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.
airnow.gov TRACEROUTE
Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.