nasa.gov Website Information
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Income Per Day: $99,926
Estimated Value: $107,920,080
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The highest website nasa.gov position in Alexa rank database was 73 and the lowest rank position was 5814. Current position of nasa.gov in Alexa rank database is 122.
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
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nasa.gov whois
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% DOTGOV WHOIS Server ready
Domain Name: NASA.GOV
Status: ACTIVE
Security Contact Email: soc@nasa.gov
>>> Last update of whois database: 2021-04-24T20:22:16Z
Domain Name: NASA.GOV
Status: ACTIVE
Security Contact Email: soc@nasa.gov
>>> Last update of whois database: 2021-04-24T20:22:16Z
nasa.gov server information
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nasa.gov desktop page speed rank
Last tested: 2018-02-07
Desktop Speed
Bad
62/100
nasa.gov Desktop Speed Test Quick Summary
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priority - 18Eliminate render-blocking JavaScript and CSS in above-the-fold content
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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.
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priority - 1Minify CSS
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priority - 0Minify JavaScript
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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.
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priority - 27Leverage browser caching
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priority - 17Optimize images
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priority - 10Enable compression
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priority - 8Prioritize visible content
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None of the final above-the-fold content could be rendered even with the full HTML response.
priority - 1Minify CSS
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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.