nasa.gov Website Information
Daily Unique Visits: 11,905,205
Daily Page Views: 95,241,640
Income Per Day: $95,242
Estimated Value: $102,861,360
This website is located in United States and is using following IP address 52.0.14.116. See the complete list of popular websites hosted in United States.
nasa.gov is registered under .GOV top-level domain. Please check other sites in .GOV zone.
Website nasa.gov is using the following name servers:
- a1-32.akam.net
- a12-64.akam.net
- a9-64.akam.net
- a14-67.akam.net
- a5-66.akam.net
- a8-66.akam.net
and is probably hosted by AMAZON-AES - Amazon.com, Inc., US. See the full list of other websites hosted by AMAZON-AES - Amazon.com, Inc., US.
The highest website nasa.gov position in Alexa rank database was 123 and the lowest rank position was 128. Current position of nasa.gov in Alexa rank database is 128.
Desktop speed score of nasa.gov (62/100) is better than the results of 38.44% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of nasa.gov (98/100) is better than the results of 55.61% of other sites and means that the page is mobile-friendly.
Mobile speed score of nasa.gov (45/100) is better than the results of 25.64% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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nasa.gov Alexa Rank
The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.
nasa.gov whois
WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.
Domain Name: nasa.gov
Registrar WHOIS Server: whois.cloudflareregistry.com
Registrar URL:
Updated Date: 2024-01-08T03:14:51Z
Creation Date: 1997-10-02T01:29:26Z
Registry Expiry Date: 2025-08-30T18:16:33Z
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
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Registrant City: REDACTED FOR PRIVACY
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Registrant Country: REDACTED FOR PRIVACY
Registrant Phone: REDACTED FOR PRIVACY
Registrant Email: REDACTED FOR PRIVACY
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
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Admin Street: REDACTED FOR PRIVACY
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Admin Email: REDACTED FOR PRIVACY
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
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Tech Street: REDACTED FOR PRIVACY
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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: soc@nasa.gov
Name Server: a1-32.akam.net
Name Server: a12-64.akam.net
Name Server: a14-67.akam.net
Name Server: a5-66.akam.net
Name Server: a8-66.akam.net
Name Server: a9-64.akam.net
DNSSEC: signedDelegation
>>> Last update of WHOIS database: 2024-02-18T09:01:24Z
Registrar WHOIS Server: whois.cloudflareregistry.com
Registrar URL:
Updated Date: 2024-01-08T03:14:51Z
Creation Date: 1997-10-02T01:29:26Z
Registry Expiry Date: 2025-08-30T18:16:33Z
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 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 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: soc@nasa.gov
Name Server: a1-32.akam.net
Name Server: a12-64.akam.net
Name Server: a14-67.akam.net
Name Server: a5-66.akam.net
Name Server: a8-66.akam.net
Name Server: a9-64.akam.net
DNSSEC: signedDelegation
>>> Last update of WHOIS database: 2024-02-18T09:01:24Z
nasa.gov server information
Servers Location
nasa.gov desktop page speed rank
Last tested: 2018-02-07
Desktop Speed
Bad
62/100
nasa.gov Desktop Speed Test Quick Summary
priority - 21Leverage 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 - 18Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
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priority - 12Optimize images
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priority - 10Enable compression
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priority - 2Prioritize 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.
None of the final above-the-fold content could be rendered even with the full HTML response.
priority - 1Minify CSS
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priority - 0Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
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nasa.gov Desktop Resource Breakdown
| Total Resources | 108 |
| Number of Hosts | 21 |
| Static Resources | 87 |
| JavaScript Resources | 36 |
| CSS Resources | 9 |
nasa.gov mobile page speed rank
Last tested: 2017-12-18
Mobile Speed
Bad
45/100
nasa.gov Mobile Speed Test Quick Summary
priority - 72Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://dap.digitalgov.gov/Universal-Federated-Ana…SA&yt=true&dclink=true
https://www.nasa.gov/sites/all/themes/custom/nasatwo/js/vendor.js?
https://www.nasa.gov/sites/all/themes/custom/nasatwo/js/nasa.js?
https://www.nasa.gov/sites/all/themes/custom/nasatwo/js/vendor.js?
https://www.nasa.gov/sites/all/themes/custom/nasatwo/js/nasa.js?
Optimize CSS Delivery of the following:
https://www.nasa.gov/sites/all/modules/custom/scal…efore_after_image.css?
https://www.nasa.gov/sites/all/modules/custom/scal…scald_htmlsnippet.css?
https://www.nasa.gov/sites/all/modules/custom/scal…rame/scald_iframe.css?
https://www.nasa.gov/sites/all/themes/custom/nasatwo/css/vendor.css?
https://www.nasa.gov/sites/all/themes/custom/nasatwo/css/nasa.css?
https://fonts.googleapis.com/css?family=Titillium+Web:400,600,700
https://www.nasa.gov/sites/all/modules/custom/scal…scald_htmlsnippet.css?
https://www.nasa.gov/sites/all/modules/custom/scal…rame/scald_iframe.css?
https://www.nasa.gov/sites/all/themes/custom/nasatwo/css/vendor.css?
https://www.nasa.gov/sites/all/themes/custom/nasatwo/css/nasa.css?
https://fonts.googleapis.com/css?family=Titillium+Web:400,600,700
priority - 27Leverage 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://universal.iperceptions.com/wrapper.js (expiration not specified)
https://m.addthisedge.com/live/boost/addthisforshare/_ate.track.config_resp (18 seconds)
https://www.nasa.gov/api/1/query/ytPlist/PLiuUQ9as…25&index=0&pagesize=24 (2 minutes)
https://www.nasa.gov/api/2/ubernode/414291 (2 minutes)
https://www.nasa.gov/api/2/ubernode/415085 (2 minutes)
https://www.nasa.gov/api/2/ubernode/415303 (2 minutes)
https://www.nasa.gov/api/2/ubernode/415309 (2 minutes)
https://www.nasa.gov/api/2/ubernode/415358 (2 minutes)
https://www.nasa.gov/api/2/ubernode/_search?size=2…on%2Cattachments%2Curi (2 minutes)
https://cdn.syndication.twimg.com/widgets/timeline…&t=1681800&tz=GMT-0800 (5 minutes)
https://www.nasa.gov/api/1/record/menu/main-menu.json (5 minutes)
https://www.nasa.gov/api/1/record/terms/13919.json (5 minutes)
https://www.nasa.gov/api/1/record/terms/3146.json (5 minutes)
https://www.nasa.gov/api/1/record/terms/3168.json (5 minutes)
https://www.nasa.gov/api/1/record/terms/3212.json (5 minutes)
https://www.nasa.gov/api/1/record/terms/3456.json (5 minutes)
https://www.nasa.gov/api/1/record/terms/3632.json (5 minutes)
https://www.nasa.gov/api/1/record/terms/7628.json (5 minutes)
https://www.nasa.gov/sites/all/themes/custom/nasatwo/css/nasa.css? (5 minutes)
https://www.nasa.gov/sites/all/themes/custom/nasatwo/css/vendor.css? (5 minutes)
https://www.nasa.gov/sites/all/themes/custom/nasatwo/js/nasa.js? (5 minutes)
https://www.nasa.gov/sites/all/themes/custom/nasatwo/js/vendor.js? (5 minutes)
https://www.nasa.gov/sites/default/files/styles/1x…nails/image/17-098.jpg (5 minutes)
https://www.nasa.gov/sites/default/files/styles/1x…ails/image/17-100c.jpg (5 minutes)
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https://www.nasa.gov/sites/default/files/styles/1x…erqqo_previewimage.jpg (5 minutes)
https://www.nasa.gov/sites/default/files/styles/1x…image/lcr2706modsm.jpg (5 minutes)
https://www.nasa.gov/sites/default/files/styles/1x…on_parachute_test2.jpg (5 minutes)
https://www.nasa.gov/sites/default/files/styles/1x…umbnails/image/rey.jpg (5 minutes)
https://www.nasa.gov/sites/default/files/styles/1x…sa-tv-1-public-_xr.jpg (5 minutes)
https://www.nasa.gov/sites/default/files/styles/1x…nails/image/tingle.jpg (5 minutes)
https://www.nasa.gov/sites/all/modules/custom/scal…rame/scald_iframe.css? (6 minutes)
https://s7.addthis.com/js/300/addthis_widget.js?_=1513620572908 (10 minutes)
https://syndication.twitter.com/settings (10 minutes)
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https://www.google-analytics.com/analytics.js (2 hours)
https://m.addthisedge.com/live/boost/addthisforshare/_ate.track.config_resp (18 seconds)
https://www.nasa.gov/api/1/query/ytPlist/PLiuUQ9as…25&index=0&pagesize=24 (2 minutes)
https://www.nasa.gov/api/2/ubernode/414291 (2 minutes)
https://www.nasa.gov/api/2/ubernode/415085 (2 minutes)
https://www.nasa.gov/api/2/ubernode/415303 (2 minutes)
https://www.nasa.gov/api/2/ubernode/415309 (2 minutes)
https://www.nasa.gov/api/2/ubernode/415358 (2 minutes)
https://www.nasa.gov/api/2/ubernode/_search?size=2…on%2Cattachments%2Curi (2 minutes)
https://cdn.syndication.twimg.com/widgets/timeline…&t=1681800&tz=GMT-0800 (5 minutes)
https://www.nasa.gov/api/1/record/menu/main-menu.json (5 minutes)
https://www.nasa.gov/api/1/record/terms/13919.json (5 minutes)
https://www.nasa.gov/api/1/record/terms/3146.json (5 minutes)
https://www.nasa.gov/api/1/record/terms/3168.json (5 minutes)
https://www.nasa.gov/api/1/record/terms/3212.json (5 minutes)
https://www.nasa.gov/api/1/record/terms/3456.json (5 minutes)
https://www.nasa.gov/api/1/record/terms/3632.json (5 minutes)
https://www.nasa.gov/api/1/record/terms/7628.json (5 minutes)
https://www.nasa.gov/sites/all/themes/custom/nasatwo/css/nasa.css? (5 minutes)
https://www.nasa.gov/sites/all/themes/custom/nasatwo/css/vendor.css? (5 minutes)
https://www.nasa.gov/sites/all/themes/custom/nasatwo/js/nasa.js? (5 minutes)
https://www.nasa.gov/sites/all/themes/custom/nasatwo/js/vendor.js? (5 minutes)
https://www.nasa.gov/sites/default/files/styles/1x…nails/image/17-098.jpg (5 minutes)
https://www.nasa.gov/sites/default/files/styles/1x…ails/image/17-100c.jpg (5 minutes)
https://www.nasa.gov/sites/default/files/styles/1x…e/f2p6n_hs_color_0.jpg (5 minutes)
https://www.nasa.gov/sites/default/files/styles/1x…erqqo_previewimage.jpg (5 minutes)
https://www.nasa.gov/sites/default/files/styles/1x…image/lcr2706modsm.jpg (5 minutes)
https://www.nasa.gov/sites/default/files/styles/1x…on_parachute_test2.jpg (5 minutes)
https://www.nasa.gov/sites/default/files/styles/1x…umbnails/image/rey.jpg (5 minutes)
https://www.nasa.gov/sites/default/files/styles/1x…sa-tv-1-public-_xr.jpg (5 minutes)
https://www.nasa.gov/sites/default/files/styles/1x…nails/image/tingle.jpg (5 minutes)
https://www.nasa.gov/sites/all/modules/custom/scal…rame/scald_iframe.css? (6 minutes)
https://s7.addthis.com/js/300/addthis_widget.js?_=1513620572908 (10 minutes)
https://syndication.twitter.com/settings (10 minutes)
https://platform.twitter.com/widgets.js?_=1513620572909 (30 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 17Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 168.5KiB (61% reduction).
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Compressing https://www.nasa.gov/sites/default/files/styles/1x…nails/image/17-098.jpg could save 19KiB (79% reduction).
Compressing https://pbs.twimg.com/profile_images/188302352/nasalogo_twitter_bigger.jpg could save 13.3KiB (83% reduction).
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priority - 10Enable 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 100.5KiB (71% reduction).
Compressing https://www.nasa.gov/api/2/ubernode/414291 could save 69.2KiB (73% reduction).
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priority - 8Prioritize 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.
None of the final above-the-fold content could be rendered even with the full HTML response.
priority - 1Minify 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 10.3KiB (18% reduction).
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Minifying https://www.nasa.gov/sites/all/themes/custom/nasatwo/css/vendor.css? could save 3.8KiB (48% reduction) after compression.
Minifying https://www.nasa.gov/sites/all/themes/custom/nasatwo/css/vendor.css? could save 3.8KiB (48% reduction) after compression.
nasa.gov Mobile Resource Breakdown
| Total Resources | 94 |
| Number of Hosts | 19 |
| Static Resources | 73 |
| JavaScript Resources | 30 |
| CSS Resources | 7 |
nasa.gov mobile page usability
Last tested: 2017-12-18
Mobile Usability
Good
98/100
nasa.gov Mobile Usability Test Quick Summary
priority - 1Size 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.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target
<input id="ember918" type="text" name="query" class="ember-view ember-text-field"> is close to 1 other tap targets.The tap target
<a id="follow" href="#" class="addthis_button_compact at300m"></a> is close to 1 other tap targets.The tap target
<a href="https://www.na…landing-launch">Tuesday, Dec.…lcome Ceremony</a> and 1 others are close to other tap targets.The tap target
<a href="http://odeo.hq…ov/nofear.html">No Fear Act</a> and 5 others are close to other tap targets.nasa.gov HTML validation
Errors
X-UA-Compatible HTTP header must have the value “IE=edge”, was “IE=edge,chrome=1”.
Line: Column: -
"......"
"......"
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Line: 4 Column: 5 - 68
"...head> <meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1" /> <..."
"...head> <meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1" /> <..."
Duplicate attribute “class”.
Line: 103 Column: - 79
"...ics-menu" class="Array"> ..."
"...ics-menu" class="Array"> ..."
Warnings
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Line: 83 Column: 5 - 158
"...l" /> <script language="javascript" id="_fed_an_ua_tag" src="https://dap.digitalgov.gov/Universal-Federated-Analytics-Min.js?agency=NASA&yt=true&dclink=true"></script..."
"...l" /> <script language="javascript" id="_fed_an_ua_tag" src="https://dap.digitalgov.gov/Universal-Federated-Analytics-Min.js?agency=NASA&yt=true&dclink=true"></script..."
The “type” attribute is unnecessary for JavaScript resources.
Line: 84 Column: 13 - 43
"... <script type="text/javascript"> /..."
"... <script type="text/javascript"> /..."
The “banner” role is unnecessary for element “header”.
Line: 105 Column: 3 - 57
"...-hide"> <header class="l-header container-fluid" role="banner"></head..."
"...-hide"> <header class="l-header container-fluid" role="banner"></head..."
The “contentinfo” role is unnecessary for element “footer”.
Line: 132 Column: 3 - 62
"... </div> <footer class="l-footer container-fluid" role="contentinfo"> <..."
"... </div> <footer class="l-footer container-fluid" role="contentinfo"> <..."
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nasa.gov Ping
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.
nasa.gov TRACEROUTE
Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.