epa.gov website information.
epa.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 epa.gov domain:
- dcns2.epa.gov
- dcns1.epa.gov
- nccns2.epa.gov
- nccns1.epa.gov
and probably website epa.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 epa.gov position was 236 (in the world). The lowest Alexa rank position was 254. Now website epa.gov ranked in Alexa database as number 254 (in the world).
Website epa.gov Desktop speed measurement score (63/100) is better than the results of 39.87% of other sites shows that the page desktop performance can be improved.
epa.gov Mobile usability score (95/100) is better than the results of 39.69% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of epa.gov (47/100) is better than the results of 28.68% 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 |
|---|---|---|
| Nov-17-2024 | 254 | -12 |
| Nov-16-2024 | 242 | 1 |
| Nov-15-2024 | 243 | -1 |
| Nov-14-2024 | 242 | 1 |
| Nov-13-2024 | 243 | 0 |
| Nov-12-2024 | 243 | 0 |
| Nov-11-2024 | 243 | 0 |
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epa.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.
epa.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.
Domain Name: epa.gov
Registrar WHOIS Server: whois.nic.gov
Registrar URL: https://get.gov
Updated Date: 2024-06-15T00:35:54Z
Creation Date: 1997-10-02T01:29:23Z
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 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: 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: 2024-09-09T11:54:50Z
epa.gov server information
epa.gov desktop page speed rank
Last tested: 2019-12-02
Desktop Speed
Bad
63/100
epa.gov Desktop Speed Test Quick Summary
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priority - 19 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.
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priority - 9 Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://epa.gov/
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priority - 6 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 18 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Optimize CSS Delivery of the following:
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https://www.epa.gov/sites/all/themes/epa/css/lib/colorbox.min.css?pxwwzs
https://www.epa.gov/sites/all/themes/epa/css/lib/j…i.theme.min.css?pxwwzs
https://www.epa.gov/sites/all/modules/contrib/jque…ui.menu.min.css?pxwwzs
https://www.epa.gov/sites/all/modules/contrib/jque…omplete.min.css?pxwwzs
https://www.epa.gov/sites/all/modules/contrib/date/date_api/date.css?pxwwzs
https://www.epa.gov/sites/all/modules/contrib/pict…ure_wysiwyg.css?pxwwzs
https://www.epa.gov/sites/all/modules/custom/add_d…nitions.min.css?pxwwzs
https://www.epa.gov/sites/all/themes/epa/css/base.min.css?pxwwzs
https://www.epa.gov/sites/all/themes/epa/css/typography.min.css?pxwwzs
https://www.epa.gov/sites/all/themes/epa/css/drupal.min.css?pxwwzs
https://www.epa.gov/sites/all/themes/epa/css/layout.min.css?pxwwzs
https://www.epa.gov/sites/all/themes/epa/css/core/contextual.min.css?pxwwzs
https://www.epa.gov/sites/all/themes/epa/css/contrib/date.min.css?pxwwzs
https://www.epa.gov/sites/all/themes/epa/css/design.min.css?pxwwzs
https://www.epa.gov/sites/all/themes/epa/css/mobile-menu.min.css?pxwwzs
https://www.epa.gov/sites/all/themes/epa/css/drop-down-menu.min.css?pxwwzs
https://www.epa.gov/sites/all/themes/epa/css/flexslider.min.css?pxwwzs
https://www.epa.gov/sites/all/themes/epa/css/lib/colorbox.min.css?pxwwzs
https://www.epa.gov/sites/all/themes/epa/css/lib/j…i.theme.min.css?pxwwzs
priority - 2 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 18.2KiB (53% reduction).
Minifying https://www.epa.gov/sites/all/libraries/cycle/jquery.cycle.all.js could save 5.4KiB (41% reduction) after compression.
Minifying https://www.epa.gov/misc/drupal.js?pxwwzs could save 4.4KiB (64% reduction) after compression.
Minifying https://www.epa.gov/sites/all/modules/contrib/pict…2/picturefill.js?v=2.0 could save 4KiB (57% reduction) after compression.
Minifying https://www.epa.gov/sites/all/libraries/hoverInten….hoverIntent.js?pxwwzs could save 1.2KiB (72% reduction) after compression.
Minifying https://www.epa.gov/sites/all/modules/custom/epa_c…js/alert.www.js?pxwwzs could save 938B (97% reduction) after compression.
Minifying https://www.epa.gov/misc/jquery.once.js?v=1.2 could save 816B (76% reduction) after compression.
Minifying https://www.epa.gov/misc/jquery-extend-3.4.0.js?v=1.7.2 could save 788B (59% reduction) after compression.
Minifying https://www.epa.gov/sites/all/modules/contrib/picture/picture.js?v=7.67 could save 399B (57% reduction) after compression.
Minifying https://www.epa.gov/sites/all/modules/custom/epa_c…/close-alert.js?pxwwzs could save 207B (27% reduction) after compression.
Minifying https://www.epa.gov/sites/all/libraries/rwdimagema…ry.rwdImageMaps.min.js could save 190B (30% reduction) after compression.
Minifying https://www.epa.gov/misc/drupal.js?pxwwzs could save 4.4KiB (64% reduction) after compression.
Minifying https://www.epa.gov/sites/all/modules/contrib/pict…2/picturefill.js?v=2.0 could save 4KiB (57% reduction) after compression.
Minifying https://www.epa.gov/sites/all/libraries/hoverInten….hoverIntent.js?pxwwzs could save 1.2KiB (72% reduction) after compression.
Minifying https://www.epa.gov/sites/all/modules/custom/epa_c…js/alert.www.js?pxwwzs could save 938B (97% reduction) after compression.
Minifying https://www.epa.gov/misc/jquery.once.js?v=1.2 could save 816B (76% reduction) after compression.
Minifying https://www.epa.gov/misc/jquery-extend-3.4.0.js?v=1.7.2 could save 788B (59% reduction) after compression.
Minifying https://www.epa.gov/sites/all/modules/contrib/picture/picture.js?v=7.67 could save 399B (57% reduction) after compression.
Minifying https://www.epa.gov/sites/all/modules/custom/epa_c…/close-alert.js?pxwwzs could save 207B (27% reduction) after compression.
Minifying https://www.epa.gov/sites/all/libraries/rwdimagema…ry.rwdImageMaps.min.js could save 190B (30% reduction) after compression.
priority - 1 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 14.4KiB (56% reduction).
Compressing https://www.epa.gov/sites/all/themes/epa/img/svg/epa-seal.svg could save 9.8KiB (59% reduction).
Compressing https://www.epa.gov/sites/all/themes/epa/img/svg/epa_icons_YouTube.svg could save 991B (50% reduction).
Compressing https://www.epa.gov/sites/all/themes/epa/img/svg/small-icons.svg could save 909B (51% reduction).
Compressing https://www.epa.gov/sites/all/themes/epa/img/svg/epa_icons_Instagram.svg could save 894B (56% reduction).
Compressing https://www.epa.gov/sites/all/themes/epa/img/svg/epa-logo.svg could save 688B (53% reduction).
Compressing https://www.epa.gov/sites/all/themes/epa/img/svg/epa_icons_Twitter.svg could save 387B (46% reduction).
Compressing https://www.epa.gov/sites/all/themes/epa/img/svg/search.svg could save 350B (42% reduction).
Compressing https://www.epa.gov/sites/all/themes/epa/img/svg/epa_icons_Flickr.svg could save 306B (48% reduction).
Compressing https://www.epa.gov/sites/all/themes/epa/img/svg/epa_icons_Facebook.svg could save 231B (39% reduction).
Compressing https://www.epa.gov/sites/all/themes/epa/img/svg/epa_icons_YouTube.svg could save 991B (50% reduction).
Compressing https://www.epa.gov/sites/all/themes/epa/img/svg/small-icons.svg could save 909B (51% reduction).
Compressing https://www.epa.gov/sites/all/themes/epa/img/svg/epa_icons_Instagram.svg could save 894B (56% reduction).
Compressing https://www.epa.gov/sites/all/themes/epa/img/svg/epa-logo.svg could save 688B (53% reduction).
Compressing https://www.epa.gov/sites/all/themes/epa/img/svg/epa_icons_Twitter.svg could save 387B (46% reduction).
Compressing https://www.epa.gov/sites/all/themes/epa/img/svg/search.svg could save 350B (42% reduction).
Compressing https://www.epa.gov/sites/all/themes/epa/img/svg/epa_icons_Flickr.svg could save 306B (48% reduction).
Compressing https://www.epa.gov/sites/all/themes/epa/img/svg/epa_icons_Facebook.svg could save 231B (39% reduction).
priority - 0 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 982B (35% reduction).
Minifying https://www.epa.gov/sites/all/modules/contrib/date/date_api/date.css?pxwwzs could save 341B (29% reduction) after compression.
Minifying https://www.epa.gov/sites/all/modules/contrib/pict…ure_wysiwyg.css?pxwwzs could save 333B (66% reduction) after compression.
Minifying https://www.epa.gov/sites/all/modules/contrib/jque…ui.menu.min.css?pxwwzs could save 104B (24% reduction) after compression.
Minifying https://www.epa.gov/sites/all/modules/contrib/jque…omplete.min.css?pxwwzs could save 102B (56% reduction) after compression.
Minifying https://www.epa.gov/sites/all/modules/contrib/jque…ui.core.min.css?pxwwzs could save 102B (21% reduction) after compression.
Minifying https://www.epa.gov/sites/all/modules/contrib/pict…ure_wysiwyg.css?pxwwzs could save 333B (66% reduction) after compression.
Minifying https://www.epa.gov/sites/all/modules/contrib/jque…ui.menu.min.css?pxwwzs could save 104B (24% reduction) after compression.
Minifying https://www.epa.gov/sites/all/modules/contrib/jque…omplete.min.css?pxwwzs could save 102B (56% reduction) after compression.
Minifying https://www.epa.gov/sites/all/modules/contrib/jque…ui.core.min.css?pxwwzs could save 102B (21% reduction) after compression.
epa.gov Desktop Resources
| Total Resources | 82 |
| Number of Hosts | 7 |
| Static Resources | 73 |
| JavaScript Resources | 32 |
| CSS Resources | 18 |
epa.gov Desktop Resource Breakdown
epa.gov mobile page speed rank
Last tested: 2017-05-28
Mobile Speed
Bad
47/100
epa.gov Mobile Speed Test Quick Summary
priority - 34 Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://epa.gov/
https://epa.gov/
https://www.epa.gov/
https://epa.gov/
https://www.epa.gov/
priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 8 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
https://www.epa.gov/sites/production/files/js/js_L…3HPJvrOe4h6YEXA5BT8.js
https://www.epa.gov/sites/production/files/js/js_o…ZcfWlzNCzxFHpedR9dI.js
https://www.epa.gov/sites/production/files/js/js_s…fVQE7vqI-454V7NM5ys.js
https://www.epa.gov/sites/all/modules/custom/epa_core/js/alert.js?oqc0ds
https://www.epa.gov/sites/production/files/js/js_D…BGTiUkUZLDDBvcmxSkg.js
https://www.epa.gov/sites/production/files/js/js_D…0kTt9sim6qoEYn5Hcqg.js
https://www.epa.gov/sites/production/files/js/js_I…vDB6d00aChruxk-zHfY.js
https://www.epa.gov/sites/all/libraries/cycle/jquery.cycle.all.js
https://www.epa.gov/sites/production/files/js/js_o…ZcfWlzNCzxFHpedR9dI.js
https://www.epa.gov/sites/production/files/js/js_s…fVQE7vqI-454V7NM5ys.js
https://www.epa.gov/sites/all/modules/custom/epa_core/js/alert.js?oqc0ds
https://www.epa.gov/sites/production/files/js/js_D…BGTiUkUZLDDBvcmxSkg.js
https://www.epa.gov/sites/production/files/js/js_D…0kTt9sim6qoEYn5Hcqg.js
https://www.epa.gov/sites/production/files/js/js_I…vDB6d00aChruxk-zHfY.js
https://www.epa.gov/sites/all/libraries/cycle/jquery.cycle.all.js
Optimize CSS Delivery of the following:
https://www.epa.gov/sites/production/files/css/css…Is7Xmed0sNIfCxGAyg.css
https://www.epa.gov/sites/production/files/css/css…-9XRaRVA9wRk6nUPHY.css
https://www.epa.gov/sites/production/files/css/css…xUcHNbUOErzNwZKSgg.css
https://www.epa.gov/sites/production/files/css/css…qZjgpe7SemczWDIRCY.css
https://www.epa.gov/sites/production/files/css/css…J4xc2WJQO7Dn7aLNaU.css
https://www.epa.gov/sites/production/files/css/css…-9XRaRVA9wRk6nUPHY.css
https://www.epa.gov/sites/production/files/css/css…xUcHNbUOErzNwZKSgg.css
https://www.epa.gov/sites/production/files/css/css…qZjgpe7SemczWDIRCY.css
https://www.epa.gov/sites/production/files/css/css…J4xc2WJQO7Dn7aLNaU.css
priority - 25 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://www.epa.gov/sites/all/libraries/cycle/jquery.cycle.all.js (expiration not specified)
https://www.epa.gov/sites/all/themes/epa/img/svg/epa-logo.svg (expiration not specified)
https://www.epa.gov/sites/all/themes/epa/img/svg/epa_icons_Facebook.svg (expiration not specified)
https://www.epa.gov/sites/all/themes/epa/img/svg/epa_icons_Flickr.svg (expiration not specified)
https://www.epa.gov/sites/all/themes/epa/img/svg/epa_icons_Instagram.svg (expiration not specified)
https://www.epa.gov/sites/all/themes/epa/img/svg/epa_icons_Twitter.svg (expiration not specified)
https://www.epa.gov/sites/all/themes/epa/img/svg/epa_icons_YouTube.svg (expiration not specified)
https://www.epa.gov/sites/all/themes/epa/img/svg/small-icons.svg (expiration not specified)
https://www.epa.gov/sites/all/themes/epa/logo.png (expiration not specified)
https://www.epa.gov/sites/production/files/2017-01/epa_horizontal2017-1.jpg (expiration not specified)
https://www.epa.gov/sites/production/files/2017-04…cs_18x46-2-200x300.jpg (expiration not specified)
https://www.epa.gov/sites/production/files/2017-04/faintgrayborder16h.jpg (expiration not specified)
https://www.epa.gov/sites/production/files/2017-04/socmedbuttonsepahome.png (expiration not specified)
https://www.epa.gov/sites/production/files/css/css…Is7Xmed0sNIfCxGAyg.css (expiration not specified)
https://www.epa.gov/sites/production/files/css/css…xUcHNbUOErzNwZKSgg.css (expiration not specified)
https://www.epa.gov/sites/production/files/css/css…J4xc2WJQO7Dn7aLNaU.css (expiration not specified)
https://www.epa.gov/sites/production/files/css/css…-9XRaRVA9wRk6nUPHY.css (expiration not specified)
https://www.epa.gov/sites/production/files/css/css…qZjgpe7SemczWDIRCY.css (expiration not specified)
https://www.epa.gov/sites/production/files/js/js_D…BGTiUkUZLDDBvcmxSkg.js (expiration not specified)
https://www.epa.gov/sites/production/files/js/js_D…0kTt9sim6qoEYn5Hcqg.js (expiration not specified)
https://www.epa.gov/sites/production/files/js/js_I…vDB6d00aChruxk-zHfY.js (expiration not specified)
https://www.epa.gov/sites/production/files/js/js_L…3HPJvrOe4h6YEXA5BT8.js (expiration not specified)
https://www.epa.gov/sites/production/files/js/js_o…ZcfWlzNCzxFHpedR9dI.js (expiration not specified)
https://www.epa.gov/sites/production/files/js/js_s…fVQE7vqI-454V7NM5ys.js (expiration not specified)
https://www.epa.gov/sites/production/files/styles/…hp-mycommunity2-jm.jpg (expiration not specified)
https://www.epa.gov/sites/production/files/styles/…c/2016-12/hp-news3.jpg (expiration not specified)
https://www.epa.gov/sites/production/files/styles/…04/pruitt-homepage.jpg (expiration not specified)
https://cdn.syndication.twimg.com/widgets/timeline…e_codes=true&t=1662229 (5 minutes)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-L8ZB (15 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
https://dnn506yrbagrg.cloudfront.net/pages/scripts/0005/9240.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://gateway.answerscloud.com/epa-gov/production/gateway.min.js (6.7 hours)
https://gateway.answerscloud.com/epa-gov/productio…s.trigger.js?v=406dkw7 (6.7 hours)
https://gateway.answerscloud.com/epa-gov/productio…/fs.utils.js?v=406dkw7 (6.7 hours)
https://www.epa.gov/sites/all/themes/epa/img/svg/epa-logo.svg (expiration not specified)
https://www.epa.gov/sites/all/themes/epa/img/svg/epa_icons_Facebook.svg (expiration not specified)
https://www.epa.gov/sites/all/themes/epa/img/svg/epa_icons_Flickr.svg (expiration not specified)
https://www.epa.gov/sites/all/themes/epa/img/svg/epa_icons_Instagram.svg (expiration not specified)
https://www.epa.gov/sites/all/themes/epa/img/svg/epa_icons_Twitter.svg (expiration not specified)
https://www.epa.gov/sites/all/themes/epa/img/svg/epa_icons_YouTube.svg (expiration not specified)
https://www.epa.gov/sites/all/themes/epa/img/svg/small-icons.svg (expiration not specified)
https://www.epa.gov/sites/all/themes/epa/logo.png (expiration not specified)
https://www.epa.gov/sites/production/files/2017-01/epa_horizontal2017-1.jpg (expiration not specified)
https://www.epa.gov/sites/production/files/2017-04…cs_18x46-2-200x300.jpg (expiration not specified)
https://www.epa.gov/sites/production/files/2017-04/faintgrayborder16h.jpg (expiration not specified)
https://www.epa.gov/sites/production/files/2017-04/socmedbuttonsepahome.png (expiration not specified)
https://www.epa.gov/sites/production/files/css/css…Is7Xmed0sNIfCxGAyg.css (expiration not specified)
https://www.epa.gov/sites/production/files/css/css…xUcHNbUOErzNwZKSgg.css (expiration not specified)
https://www.epa.gov/sites/production/files/css/css…J4xc2WJQO7Dn7aLNaU.css (expiration not specified)
https://www.epa.gov/sites/production/files/css/css…-9XRaRVA9wRk6nUPHY.css (expiration not specified)
https://www.epa.gov/sites/production/files/css/css…qZjgpe7SemczWDIRCY.css (expiration not specified)
https://www.epa.gov/sites/production/files/js/js_D…BGTiUkUZLDDBvcmxSkg.js (expiration not specified)
https://www.epa.gov/sites/production/files/js/js_D…0kTt9sim6qoEYn5Hcqg.js (expiration not specified)
https://www.epa.gov/sites/production/files/js/js_I…vDB6d00aChruxk-zHfY.js (expiration not specified)
https://www.epa.gov/sites/production/files/js/js_L…3HPJvrOe4h6YEXA5BT8.js (expiration not specified)
https://www.epa.gov/sites/production/files/js/js_o…ZcfWlzNCzxFHpedR9dI.js (expiration not specified)
https://www.epa.gov/sites/production/files/js/js_s…fVQE7vqI-454V7NM5ys.js (expiration not specified)
https://www.epa.gov/sites/production/files/styles/…hp-mycommunity2-jm.jpg (expiration not specified)
https://www.epa.gov/sites/production/files/styles/…c/2016-12/hp-news3.jpg (expiration not specified)
https://www.epa.gov/sites/production/files/styles/…04/pruitt-homepage.jpg (expiration not specified)
https://cdn.syndication.twimg.com/widgets/timeline…e_codes=true&t=1662229 (5 minutes)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-L8ZB (15 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
https://dnn506yrbagrg.cloudfront.net/pages/scripts/0005/9240.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://gateway.answerscloud.com/epa-gov/production/gateway.min.js (6.7 hours)
https://gateway.answerscloud.com/epa-gov/productio…s.trigger.js?v=406dkw7 (6.7 hours)
https://gateway.answerscloud.com/epa-gov/productio…/fs.utils.js?v=406dkw7 (6.7 hours)
priority - 25 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 246KiB (68% reduction).
Compressing https://www.epa.gov/sites/production/files/2017-01/epa_horizontal2017-1.jpg could save 180.8KiB (79% reduction).
Compressing https://www.epa.gov/sites/production/files/styles/…hp-mycommunity2-jm.jpg could save 20.2KiB (69% reduction).
Compressing https://www.epa.gov/sites/production/files/styles/…c/2016-12/hp-news3.jpg could save 17.5KiB (60% reduction).
Compressing https://www.epa.gov/sites/production/files/styles/…04/pruitt-homepage.jpg could save 15.4KiB (67% reduction).
Compressing https://www.epa.gov/sites/production/files/2017-04…cs_18x46-2-200x300.jpg could save 5.1KiB (22% reduction).
Compressing https://pbs.twimg.com/profile_images/450690495912476672/QeP8s_GA_bigger.png could save 3.2KiB (28% reduction).
Compressing https://pbs.twimg.com/profile_images/632228259879628800/-gvVhzPn_bigger.png could save 2.1KiB (21% reduction).
Compressing https://pbs.twimg.com/profile_images/822251886988267520/28GpoRsy_bigger.jpg could save 1,015B (33% reduction).
Compressing https://pbs.twimg.com/profile_images/864134875623772160/zASGBEvr_normal.jpg could save 922B (51% reduction).
Compressing https://www.epa.gov/sites/production/files/styles/…hp-mycommunity2-jm.jpg could save 20.2KiB (69% reduction).
Compressing https://www.epa.gov/sites/production/files/styles/…c/2016-12/hp-news3.jpg could save 17.5KiB (60% reduction).
Compressing https://www.epa.gov/sites/production/files/styles/…04/pruitt-homepage.jpg could save 15.4KiB (67% reduction).
Compressing https://www.epa.gov/sites/production/files/2017-04…cs_18x46-2-200x300.jpg could save 5.1KiB (22% reduction).
Compressing https://pbs.twimg.com/profile_images/450690495912476672/QeP8s_GA_bigger.png could save 3.2KiB (28% reduction).
Compressing https://pbs.twimg.com/profile_images/632228259879628800/-gvVhzPn_bigger.png could save 2.1KiB (21% reduction).
Compressing https://pbs.twimg.com/profile_images/822251886988267520/28GpoRsy_bigger.jpg could save 1,015B (33% reduction).
Compressing https://pbs.twimg.com/profile_images/864134875623772160/zASGBEvr_normal.jpg could save 922B (51% reduction).
priority - 8 Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
Only about 39% of the final above-the-fold content could be rendered with the full HTML response.
priority - 2 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 17.2KiB (25% reduction).
Minifying https://www.epa.gov/sites/production/files/js/js_s…fVQE7vqI-454V7NM5ys.js could save 5.9KiB (48% reduction) after compression.
Minifying https://www.epa.gov/sites/all/libraries/cycle/jquery.cycle.all.js could save 5.4KiB (41% reduction) after compression.
Minifying https://www.epa.gov/sites/production/files/js/js_L…3HPJvrOe4h6YEXA5BT8.js could save 4.6KiB (12% reduction) after compression.
Minifying https://www.epa.gov/sites/production/files/js/js_I…vDB6d00aChruxk-zHfY.js could save 793B (26% reduction) after compression.
Minifying https://www.epa.gov/sites/production/files/js/js_D…0kTt9sim6qoEYn5Hcqg.js could save 524B (30% reduction) after compression.
Minifying https://www.epa.gov/sites/all/libraries/cycle/jquery.cycle.all.js could save 5.4KiB (41% reduction) after compression.
Minifying https://www.epa.gov/sites/production/files/js/js_L…3HPJvrOe4h6YEXA5BT8.js could save 4.6KiB (12% reduction) after compression.
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epa.gov Mobile Resources
| Total Resources | 80 |
| Number of Hosts | 20 |
| Static Resources | 59 |
| JavaScript Resources | 23 |
| CSS Resources | 8 |
epa.gov Mobile Resource Breakdown
epa.gov mobile page usability
Last tested: 2017-05-28
Mobile Usability
Good
95/100
epa.gov Mobile Usability Test Quick Summary
priority - 3 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 429 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:
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<div class="banner-content">Brownfields Jo…eRead the blog</div> falls outside the viewport.The element
<div class="banner-content">Back-to-Basics…from the event</div> falls outside the viewport.The element
<div class="banner-content">Back-to-Basics…from the event</div> falls outside the viewport.The element
<div class="col size-1of3">Discover.…ecurity Notice</div> falls outside the viewport.The element
<div class="col size-1of3">Connect.…White House</div> falls outside the viewport.The element
<div class="col size-1of3">Ask.…n May 18, 2017</div> falls outside the viewport.priority - 1 Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
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<a id="051717-wifia-readrelease" href="/newsreleases/…et-communities">Read the news release</a> and 7 others are close to other tap targets.The tap target
<a href="/newsreleases/…nder-agreement">Navy in Cutler…Air Emissions</a> and 3 others are close to other tap targets.The tap target
<a href="https://twitter.com/EPA" class="TweetAuthor-li…ty u-linkBlend">U.S. EPA ✔ @EPA</a> is close to 1 other tap targets.The tap target
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<a href="https://twitter.com/EPA" class="TweetAuthor-li…ty u-linkBlend">U.S. EPA ✔ @EPA</a> is close to 1 other tap targets.The tap target
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epa.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.
epa.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.