spacescience.org website information.
spacescience.org domain name is registered by .ORG top-level domain registry. See the other sites registred in .ORG domain zone.
Following name servers are specified for spacescience.org domain:
- ns4189.dns.dyn.com
- ns3200.dns.dyn.com
- ns1175.dns.dyn.com
- ns2154.dns.dyn.com
and probably website spacescience.org is hosted by CHINA169-BJ China Unicom Beijing Province Network, CN web hosting company. Check the complete list of other most popular websites hosted by CHINA169-BJ China Unicom Beijing Province Network, CN hosting company.
According to Alexa traffic rank the highest website spacescience.org position was 32037 (in the world). The lowest Alexa rank position was 999060. Now website spacescience.org ranked in Alexa database as number 208744 (in the world).
Website spacescience.org Desktop speed measurement score (35/100) is better than the results of 11.34% of other sites shows that the page desktop performance can be improved.
spacescience.org Mobile usability score (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of spacescience.org (32/100) is better than the results of 11.35% 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-15-2024 | 208,744 | 3,807 |
| Nov-14-2024 | 212,551 | -3,593 |
| Nov-13-2024 | 208,958 | 0 |
| Nov-12-2024 | 208,958 | 0 |
| Nov-11-2024 | 208,958 | 0 |
| Nov-10-2024 | 208,958 | -316 |
| Nov-09-2024 | 208,642 | 1,857 |
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spacescience.org 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.
spacescience.org 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: SPACESCIENCE.ORG
Registry Domain ID: D2377633-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2020-09-07T06:45:47Z
Creation Date: 1998-11-06T05:00:00Z
Registry Expiry Date: 2023-11-05T05:00:00Z
Registrar Registration Expiration Date:
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8777228662
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization: Space Science Institute
Registrant State/Province: CO
Registrant Country: US
Name Server: NS1175.DNS.DYN.COM
Name Server: NS3200.DNS.DYN.COM
Name Server: NS2154.DNS.DYN.COM
Name Server: NS4189.DNS.DYN.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2022-05-14T11:58:42Z
spacescience.org server information
spacescience.org desktop page speed rank
Last tested: 2019-12-19
Desktop Speed
Bad
35/100
spacescience.org Desktop Speed Test Quick Summary
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priority - 78 Optimize images
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priority - 20 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:
http://spacescience.org/colors/color1.css (expiration not specified)
http://spacescience.org/css/animations.css (expiration not specified)
http://spacescience.org/css/bootstrap-theme.css (expiration not specified)
http://spacescience.org/css/bootstrap.css (expiration not specified)
http://spacescience.org/css/custom.css (expiration not specified)
http://spacescience.org/css/extralayers.css (expiration not specified)
http://spacescience.org/css/font-awesome.css (expiration not specified)
http://spacescience.org/css/line-icons.css (expiration not specified)
http://spacescience.org/css/style.css (expiration not specified)
http://spacescience.org/images/DE_Expo2.jpg (expiration not specified)
http://spacescience.org/images/bg_stars.jpg (expiration not specified)
http://spacescience.org/images/cassini.jpg (expiration not specified)
http://spacescience.org/images/curiosity.jpg (expiration not specified)
http://spacescience.org/images/featured/sevenminutes.jpg (expiration not specified)
http://spacescience.org/images/featured/starmaze.jpg (expiration not specified)
http://spacescience.org/images/featured/support.jpg (expiration not specified)
http://spacescience.org/images/header/carina.jpg (expiration not specified)
http://spacescience.org/images/header/earth.jpg (expiration not specified)
http://spacescience.org/images/header/mercury_transit.jpg (expiration not specified)
http://spacescience.org/images/header/saturn2.jpg (expiration not specified)
http://spacescience.org/images/logo.png (expiration not specified)
http://spacescience.org/js/bootstrap.js (expiration not specified)
http://spacescience.org/js/helper-plugins.js (expiration not specified)
http://spacescience.org/js/init.js (expiration not specified)
http://spacescience.org/js/jquery-2.1.3.min.js (expiration not specified)
http://spacescience.org/js/modernizr.js (expiration not specified)
http://spacescience.org/js/ui-plugins.js (expiration not specified)
http://spacescience.org/vendor/flexslider/js/jquery.flexslider_bu.js (expiration not specified)
http://spacescience.org/vendor/owl-carousel/css/owl.carousel.css (expiration not specified)
http://spacescience.org/vendor/owl-carousel/css/owl.theme.css (expiration not specified)
http://spacescience.org/vendor/owl-carousel/js/owl.carousel.min.js (expiration not specified)
http://spacescience.org/vendor/prettyphoto/css/prettyPhoto.css (expiration not specified)
http://spacescience.org/vendor/prettyphoto/js/prettyphoto.js (expiration not specified)
http://spacescience.org/vendor/revslider/assets/large_left.png (expiration not specified)
http://spacescience.org/vendor/revslider/assets/large_right.png (expiration not specified)
http://spacescience.org/vendor/revslider/assets/timer.png (expiration not specified)
http://spacescience.org/vendor/revslider/css/settings.css (expiration not specified)
http://spacescience.org/vendor/revslider/js/jquery…unch.revolution.min.js (expiration not specified)
http://spacescience.org/vendor/revslider/js/jquery.themepunch.tools.min.js (expiration not specified)
http://connect.facebook.net/en_US/sdk.js (20 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
http://spacescience.org/css/animations.css (expiration not specified)
http://spacescience.org/css/bootstrap-theme.css (expiration not specified)
http://spacescience.org/css/bootstrap.css (expiration not specified)
http://spacescience.org/css/custom.css (expiration not specified)
http://spacescience.org/css/extralayers.css (expiration not specified)
http://spacescience.org/css/font-awesome.css (expiration not specified)
http://spacescience.org/css/line-icons.css (expiration not specified)
http://spacescience.org/css/style.css (expiration not specified)
http://spacescience.org/images/DE_Expo2.jpg (expiration not specified)
http://spacescience.org/images/bg_stars.jpg (expiration not specified)
http://spacescience.org/images/cassini.jpg (expiration not specified)
http://spacescience.org/images/curiosity.jpg (expiration not specified)
http://spacescience.org/images/featured/sevenminutes.jpg (expiration not specified)
http://spacescience.org/images/featured/starmaze.jpg (expiration not specified)
http://spacescience.org/images/featured/support.jpg (expiration not specified)
http://spacescience.org/images/header/carina.jpg (expiration not specified)
http://spacescience.org/images/header/earth.jpg (expiration not specified)
http://spacescience.org/images/header/mercury_transit.jpg (expiration not specified)
http://spacescience.org/images/header/saturn2.jpg (expiration not specified)
http://spacescience.org/images/logo.png (expiration not specified)
http://spacescience.org/js/bootstrap.js (expiration not specified)
http://spacescience.org/js/helper-plugins.js (expiration not specified)
http://spacescience.org/js/init.js (expiration not specified)
http://spacescience.org/js/jquery-2.1.3.min.js (expiration not specified)
http://spacescience.org/js/modernizr.js (expiration not specified)
http://spacescience.org/js/ui-plugins.js (expiration not specified)
http://spacescience.org/vendor/flexslider/js/jquery.flexslider_bu.js (expiration not specified)
http://spacescience.org/vendor/owl-carousel/css/owl.carousel.css (expiration not specified)
http://spacescience.org/vendor/owl-carousel/css/owl.theme.css (expiration not specified)
http://spacescience.org/vendor/owl-carousel/js/owl.carousel.min.js (expiration not specified)
http://spacescience.org/vendor/prettyphoto/css/prettyPhoto.css (expiration not specified)
http://spacescience.org/vendor/prettyphoto/js/prettyphoto.js (expiration not specified)
http://spacescience.org/vendor/revslider/assets/large_left.png (expiration not specified)
http://spacescience.org/vendor/revslider/assets/large_right.png (expiration not specified)
http://spacescience.org/vendor/revslider/assets/timer.png (expiration not specified)
http://spacescience.org/vendor/revslider/css/settings.css (expiration not specified)
http://spacescience.org/vendor/revslider/js/jquery…unch.revolution.min.js (expiration not specified)
http://spacescience.org/vendor/revslider/js/jquery.themepunch.tools.min.js (expiration not specified)
http://connect.facebook.net/en_US/sdk.js (20 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 12 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 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.
Remove render-blocking JavaScript:
http://spacescience.org/js/modernizr.js
Optimize CSS Delivery of the following:
http://spacescience.org/css/bootstrap.css
http://spacescience.org/css/bootstrap-theme.css
http://spacescience.org/css/style.css
http://spacescience.org/css/font-awesome.css
http://spacescience.org/css/line-icons.css
http://spacescience.org/css/animations.css
http://fonts.googleapis.com/css?family=Playfair+Di…00italic,700,700italic
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http://spacescience.org/vendor/prettyphoto/css/prettyPhoto.css
http://spacescience.org/vendor/owl-carousel/css/owl.carousel.css
http://spacescience.org/vendor/owl-carousel/css/owl.theme.css
http://spacescience.org/css/custom.css
http://spacescience.org/colors/color1.css
http://spacescience.org/css/extralayers.css
http://spacescience.org/vendor/revslider/css/settings.css
http://fonts.googleapis.com/css?family=Open+Sans:300,400,700,800
http://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700,800
http://fonts.googleapis.com/css?family=Raleway:100,200,300,700,800,900
http://spacescience.org/css/bootstrap-theme.css
http://spacescience.org/css/style.css
http://spacescience.org/css/font-awesome.css
http://spacescience.org/css/line-icons.css
http://spacescience.org/css/animations.css
http://fonts.googleapis.com/css?family=Playfair+Di…00italic,700,700italic
http://fonts.googleapis.com/css?family=Roboto:400,400italic,700,700italic
http://spacescience.org/vendor/prettyphoto/css/prettyPhoto.css
http://spacescience.org/vendor/owl-carousel/css/owl.carousel.css
http://spacescience.org/vendor/owl-carousel/css/owl.theme.css
http://spacescience.org/css/custom.css
http://spacescience.org/colors/color1.css
http://spacescience.org/css/extralayers.css
http://spacescience.org/vendor/revslider/css/settings.css
http://fonts.googleapis.com/css?family=Open+Sans:300,400,700,800
http://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700,800
http://fonts.googleapis.com/css?family=Raleway:100,200,300,700,800,900
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 44.6KiB (18% reduction).
Minifying http://spacescience.org/vendor/revslider/css/settings.css could save 16.7KiB (23% reduction).
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Minifying http://spacescience.org/css/extralayers.css could save 3.5KiB (13% reduction).
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Minifying http://spacescience.org/vendor/owl-carousel/css/owl.carousel.css could save 882B (15% reduction).
Minifying http://spacescience.org/vendor/owl-carousel/css/owl.theme.css could save 539B (21% reduction).
Minifying http://spacescience.org/css/custom.css could save 339B (23% reduction).
priority - 4 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 42.3KiB (26% reduction).
Minifying http://spacescience.org/vendor/flexslider/js/jquery.flexslider_bu.js could save 16.7KiB (43% reduction).
Minifying http://spacescience.org/js/helper-plugins.js could save 10.1KiB (16% reduction).
Minifying http://spacescience.org/vendor/owl-carousel/js/owl.carousel.min.js could save 8.4KiB (23% reduction).
Minifying http://spacescience.org/js/init.js could save 6.5KiB (29% reduction).
Minifying http://connect.facebook.net/en_US/sdk.js could save 671B (39% reduction) after compression.
Minifying http://spacescience.org/js/helper-plugins.js could save 10.1KiB (16% reduction).
Minifying http://spacescience.org/vendor/owl-carousel/js/owl.carousel.min.js could save 8.4KiB (23% reduction).
Minifying http://spacescience.org/js/init.js could save 6.5KiB (29% reduction).
Minifying http://connect.facebook.net/en_US/sdk.js could save 671B (39% reduction) after compression.
priority - 2 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 16.9KiB (49% reduction).
Minifying http://spacescience.org/ could save 16.9KiB (49% reduction).
spacescience.org Desktop Resources
| Total Resources | 96 |
| Number of Hosts | 12 |
| Static Resources | 81 |
| JavaScript Resources | 29 |
| CSS Resources | 23 |
spacescience.org Desktop Resource Breakdown
spacescience.org mobile page speed rank
Last tested: 2019-02-07
Mobile Speed
Bad
32/100
spacescience.org Mobile Speed Test Quick Summary
priority - 80 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 783KiB (76% reduction).
Compressing http://spacescience.org/css/bootstrap.css could save 86.3KiB (83% reduction).
Compressing http://spacescience.org/vendor/revslider/js/jquery…unch.revolution.min.js could save 84.6KiB (76% reduction).
Compressing http://spacescience.org/vendor/revslider/css/settings.css could save 64KiB (85% reduction).
Compressing http://spacescience.org/vendor/revslider/js/jquery.themepunch.tools.min.js could save 63.2KiB (65% reduction).
Compressing http://spacescience.org/css/style.css could save 59.1KiB (81% reduction).
Compressing http://spacescience.org/js/jquery-2.1.3.min.js could save 53.5KiB (64% reduction).
Compressing http://spacescience.org/js/helper-plugins.js could save 42.8KiB (66% reduction).
Compressing http://spacescience.org/js/ui-plugins.js could save 39KiB (70% reduction).
Compressing http://spacescience.org/css/bootstrap-theme.css could save 33.1KiB (83% reduction).
Compressing http://spacescience.org/vendor/flexslider/js/jquery.flexslider_bu.js could save 30.8KiB (77% reduction).
Compressing http://spacescience.org/vendor/owl-carousel/js/owl.carousel.min.js could save 30KiB (78% reduction).
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Compressing http://spacescience.org/css/extralayers.css could save 25.7KiB (89% reduction).
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Compressing http://spacescience.org/vendor/owl-carousel/css/owl.theme.css could save 1.7KiB (65% reduction).
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Compressing http://spacescience.org/vendor/revslider/js/jquery.themepunch.tools.min.js could save 63.2KiB (65% reduction).
Compressing http://spacescience.org/css/style.css could save 59.1KiB (81% reduction).
Compressing http://spacescience.org/js/jquery-2.1.3.min.js could save 53.5KiB (64% reduction).
Compressing http://spacescience.org/js/helper-plugins.js could save 42.8KiB (66% reduction).
Compressing http://spacescience.org/js/ui-plugins.js could save 39KiB (70% reduction).
Compressing http://spacescience.org/css/bootstrap-theme.css could save 33.1KiB (83% reduction).
Compressing http://spacescience.org/vendor/flexslider/js/jquery.flexslider_bu.js could save 30.8KiB (77% reduction).
Compressing http://spacescience.org/vendor/owl-carousel/js/owl.carousel.min.js could save 30KiB (78% reduction).
Compressing http://spacescience.org/ could save 28.1KiB (80% reduction).
Compressing http://spacescience.org/css/extralayers.css could save 25.7KiB (89% reduction).
Compressing http://spacescience.org/js/bootstrap.js could save 25.4KiB (73% reduction).
Compressing http://spacescience.org/css/animations.css could save 24.4KiB (88% reduction).
Compressing http://spacescience.org/js/init.js could save 17.9KiB (77% reduction).
Compressing http://spacescience.org/css/font-awesome.css could save 17.9KiB (77% reduction).
Compressing http://spacescience.org/vendor/prettyphoto/css/prettyPhoto.css could save 15.6KiB (85% reduction).
Compressing http://spacescience.org/vendor/prettyphoto/js/prettyphoto.js could save 15.2KiB (72% reduction).
Compressing http://spacescience.org/js/modernizr.js could save 8.8KiB (59% reduction).
Compressing http://spacescience.org/css/line-icons.css could save 6.5KiB (81% reduction).
Compressing http://spacescience.org/vendor/owl-carousel/css/owl.carousel.css could save 4.7KiB (81% reduction).
Compressing http://spacescience.org/colors/color1.css could save 3.9KiB (74% reduction).
Compressing http://spacescience.org/vendor/owl-carousel/css/owl.theme.css could save 1.7KiB (65% reduction).
Compressing http://spacescience.org/css/custom.css could save 875B (58% reduction).
priority - 57 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 557KiB (47% reduction).
Compressing http://spacescience.org/images/header/earth.jpg could save 189.1KiB (72% reduction).
Compressing http://spacescience.org/images/featured/support.jpg could save 59.3KiB (62% reduction).
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Compressing http://spacescience.org/images/featured/starmaze.jpg could save 39KiB (53% reduction).
Compressing http://spacescience.org/images/DE_Expo2.jpg could save 38.1KiB (41% reduction).
Compressing http://spacescience.org/images/header/carina.jpg could save 37.8KiB (22% reduction).
Compressing http://spacescience.org/images/header/mercury_transit.jpg could save 32.9KiB (50% reduction).
Compressing http://spacescience.org/images/featured/sevenminutes.jpg could save 30.8KiB (31% reduction).
Compressing http://spacescience.org/images/curiosity.jpg could save 26KiB (33% reduction).
Compressing http://spacescience.org/images/cassini.jpg could save 16.8KiB (65% reduction).
Compressing https://static.xx.fbcdn.net/rsrc.php/v3/yz/r/io3srdgQDB-.png could save 10KiB (44% reduction).
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Compressing https://static.xx.fbcdn.net/rsrc.php/v3/y1/r/D__hj-r-65c.png could save 4.6KiB (40% reduction).
Compressing http://spacescience.org/images/bg_stars.jpg could save 4.4KiB (57% reduction).
Compressing http://spacescience.org/images/logo.png could save 3.6KiB (38% reduction).
Compressing https://external-mia3-2.xx.fbcdn.net/safe_image.ph…_hash=AQDoxyghMBHoG7Xt could save 3.5KiB (16% reduction).
Compressing https://external-mia3-2.xx.fbcdn.net/safe_image.ph…_hash=AQBiqteQUoorpHv0 could save 1,003B (12% reduction).
Compressing https://scontent-mia3-2.xx.fbcdn.net/v/t1.0-0/s350…9d82aca34b&oe=5CF9C404 could save 995B (13% reduction).
Compressing https://external-mia3-2.xx.fbcdn.net/safe_image.ph…_hash=AQDGyz2ZTdlCBikj could save 860B (18% reduction).
Compressing https://scontent-mia3-2.xx.fbcdn.net/v/t15.13418-1…541b70cc51&oe=5CE91574 could save 837B (12% reduction).
Compressing https://scontent-mia3-2.xx.fbcdn.net/v/t1.0-1/p50x…1f42fdb84d&oe=5CF48879 could save 424B (26% reduction).
Compressing http://spacescience.org/vendor/revslider/assets/large_right.png could save 364B (24% reduction).
Compressing http://spacescience.org/vendor/revslider/assets/large_left.png could save 319B (22% reduction).
Compressing https://static.xx.fbcdn.net/rsrc.php/v3/yN/r/WgFKRx0VFOG.png could save 279B (22% reduction).
Compressing https://scontent-mia3-2.xx.fbcdn.net/v/t1.0-1/p32x…d3ed60bc3c&oe=5CB87659 could save 269B (25% reduction).
Compressing https://static.xx.fbcdn.net/rsrc.php/v3/yH/r/yNvz5xtKREW.png could save 109B (20% reduction).
Compressing http://spacescience.org/images/featured/support.jpg could save 59.3KiB (62% reduction).
Compressing http://spacescience.org/images/header/saturn2.jpg could save 49.2KiB (50% reduction).
Compressing http://spacescience.org/images/featured/starmaze.jpg could save 39KiB (53% reduction).
Compressing http://spacescience.org/images/DE_Expo2.jpg could save 38.1KiB (41% reduction).
Compressing http://spacescience.org/images/header/carina.jpg could save 37.8KiB (22% reduction).
Compressing http://spacescience.org/images/header/mercury_transit.jpg could save 32.9KiB (50% reduction).
Compressing http://spacescience.org/images/featured/sevenminutes.jpg could save 30.8KiB (31% reduction).
Compressing http://spacescience.org/images/curiosity.jpg could save 26KiB (33% reduction).
Compressing http://spacescience.org/images/cassini.jpg could save 16.8KiB (65% reduction).
Compressing https://static.xx.fbcdn.net/rsrc.php/v3/yz/r/io3srdgQDB-.png could save 10KiB (44% reduction).
Compressing https://static.xx.fbcdn.net/rsrc.php/v3/yX/r/Kvo5FesWVKX.png could save 6.8KiB (37% reduction).
Compressing https://static.xx.fbcdn.net/rsrc.php/v3/y1/r/D__hj-r-65c.png could save 4.6KiB (40% reduction).
Compressing http://spacescience.org/images/bg_stars.jpg could save 4.4KiB (57% reduction).
Compressing http://spacescience.org/images/logo.png could save 3.6KiB (38% reduction).
Compressing https://external-mia3-2.xx.fbcdn.net/safe_image.ph…_hash=AQDoxyghMBHoG7Xt could save 3.5KiB (16% reduction).
Compressing https://external-mia3-2.xx.fbcdn.net/safe_image.ph…_hash=AQBiqteQUoorpHv0 could save 1,003B (12% reduction).
Compressing https://scontent-mia3-2.xx.fbcdn.net/v/t1.0-0/s350…9d82aca34b&oe=5CF9C404 could save 995B (13% reduction).
Compressing https://external-mia3-2.xx.fbcdn.net/safe_image.ph…_hash=AQDGyz2ZTdlCBikj could save 860B (18% reduction).
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Compressing https://scontent-mia3-2.xx.fbcdn.net/v/t1.0-1/p50x…1f42fdb84d&oe=5CF48879 could save 424B (26% reduction).
Compressing http://spacescience.org/vendor/revslider/assets/large_right.png could save 364B (24% reduction).
Compressing http://spacescience.org/vendor/revslider/assets/large_left.png could save 319B (22% reduction).
Compressing https://static.xx.fbcdn.net/rsrc.php/v3/yN/r/WgFKRx0VFOG.png could save 279B (22% reduction).
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Compressing https://static.xx.fbcdn.net/rsrc.php/v3/yH/r/yNvz5xtKREW.png could save 109B (20% reduction).
priority - 48 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 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.
Remove render-blocking JavaScript:
http://spacescience.org/js/modernizr.js
Optimize CSS Delivery of the following:
http://spacescience.org/css/bootstrap.css
http://spacescience.org/css/bootstrap-theme.css
http://spacescience.org/css/style.css
http://spacescience.org/css/font-awesome.css
http://spacescience.org/css/line-icons.css
http://spacescience.org/css/animations.css
http://fonts.googleapis.com/css?family=Playfair+Di…00italic,700,700italic
http://fonts.googleapis.com/css?family=Roboto:400,400italic,700,700italic
http://spacescience.org/vendor/prettyphoto/css/prettyPhoto.css
http://spacescience.org/vendor/owl-carousel/css/owl.carousel.css
http://spacescience.org/vendor/owl-carousel/css/owl.theme.css
http://spacescience.org/css/custom.css
http://spacescience.org/colors/color1.css
http://spacescience.org/css/extralayers.css
http://spacescience.org/vendor/revslider/css/settings.css
http://fonts.googleapis.com/css?family=Open+Sans:300,400,700,800
http://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700,800
http://fonts.googleapis.com/css?family=Raleway:100,200,300,700,800,900
http://spacescience.org/css/bootstrap-theme.css
http://spacescience.org/css/style.css
http://spacescience.org/css/font-awesome.css
http://spacescience.org/css/line-icons.css
http://spacescience.org/css/animations.css
http://fonts.googleapis.com/css?family=Playfair+Di…00italic,700,700italic
http://fonts.googleapis.com/css?family=Roboto:400,400italic,700,700italic
http://spacescience.org/vendor/prettyphoto/css/prettyPhoto.css
http://spacescience.org/vendor/owl-carousel/css/owl.carousel.css
http://spacescience.org/vendor/owl-carousel/css/owl.theme.css
http://spacescience.org/css/custom.css
http://spacescience.org/colors/color1.css
http://spacescience.org/css/extralayers.css
http://spacescience.org/vendor/revslider/css/settings.css
http://fonts.googleapis.com/css?family=Open+Sans:300,400,700,800
http://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700,800
http://fonts.googleapis.com/css?family=Raleway:100,200,300,700,800,900
priority - 31 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:
http://spacescience.org/colors/color1.css (expiration not specified)
http://spacescience.org/css/animations.css (expiration not specified)
http://spacescience.org/css/bootstrap-theme.css (expiration not specified)
http://spacescience.org/css/bootstrap.css (expiration not specified)
http://spacescience.org/css/custom.css (expiration not specified)
http://spacescience.org/css/extralayers.css (expiration not specified)
http://spacescience.org/css/font-awesome.css (expiration not specified)
http://spacescience.org/css/line-icons.css (expiration not specified)
http://spacescience.org/css/style.css (expiration not specified)
http://spacescience.org/images/DE_Expo2.jpg (expiration not specified)
http://spacescience.org/images/bg_stars.jpg (expiration not specified)
http://spacescience.org/images/cassini.jpg (expiration not specified)
http://spacescience.org/images/curiosity.jpg (expiration not specified)
http://spacescience.org/images/featured/sevenminutes.jpg (expiration not specified)
http://spacescience.org/images/featured/starmaze.jpg (expiration not specified)
http://spacescience.org/images/featured/support.jpg (expiration not specified)
http://spacescience.org/images/header/carina.jpg (expiration not specified)
http://spacescience.org/images/header/earth.jpg (expiration not specified)
http://spacescience.org/images/header/mercury_transit.jpg (expiration not specified)
http://spacescience.org/images/header/saturn2.jpg (expiration not specified)
http://spacescience.org/images/logo.png (expiration not specified)
http://spacescience.org/js/bootstrap.js (expiration not specified)
http://spacescience.org/js/helper-plugins.js (expiration not specified)
http://spacescience.org/js/init.js (expiration not specified)
http://spacescience.org/js/jquery-2.1.3.min.js (expiration not specified)
http://spacescience.org/js/modernizr.js (expiration not specified)
http://spacescience.org/js/ui-plugins.js (expiration not specified)
http://spacescience.org/vendor/flexslider/js/jquery.flexslider_bu.js (expiration not specified)
http://spacescience.org/vendor/owl-carousel/css/owl.carousel.css (expiration not specified)
http://spacescience.org/vendor/owl-carousel/css/owl.theme.css (expiration not specified)
http://spacescience.org/vendor/owl-carousel/js/owl.carousel.min.js (expiration not specified)
http://spacescience.org/vendor/prettyphoto/css/prettyPhoto.css (expiration not specified)
http://spacescience.org/vendor/prettyphoto/js/prettyphoto.js (expiration not specified)
http://spacescience.org/vendor/revslider/assets/large_left.png (expiration not specified)
http://spacescience.org/vendor/revslider/assets/large_right.png (expiration not specified)
http://spacescience.org/vendor/revslider/assets/timer.png (expiration not specified)
http://spacescience.org/vendor/revslider/css/settings.css (expiration not specified)
http://spacescience.org/vendor/revslider/js/jquery…unch.revolution.min.js (expiration not specified)
http://spacescience.org/vendor/revslider/js/jquery.themepunch.tools.min.js (expiration not specified)
http://connect.facebook.net/en_US/sdk.js (20 minutes)
https://external-mia3-2.xx.fbcdn.net/safe_image.ph…_hash=AQDGyz2ZTdlCBikj (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
http://spacescience.org/css/animations.css (expiration not specified)
http://spacescience.org/css/bootstrap-theme.css (expiration not specified)
http://spacescience.org/css/bootstrap.css (expiration not specified)
http://spacescience.org/css/custom.css (expiration not specified)
http://spacescience.org/css/extralayers.css (expiration not specified)
http://spacescience.org/css/font-awesome.css (expiration not specified)
http://spacescience.org/css/line-icons.css (expiration not specified)
http://spacescience.org/css/style.css (expiration not specified)
http://spacescience.org/images/DE_Expo2.jpg (expiration not specified)
http://spacescience.org/images/bg_stars.jpg (expiration not specified)
http://spacescience.org/images/cassini.jpg (expiration not specified)
http://spacescience.org/images/curiosity.jpg (expiration not specified)
http://spacescience.org/images/featured/sevenminutes.jpg (expiration not specified)
http://spacescience.org/images/featured/starmaze.jpg (expiration not specified)
http://spacescience.org/images/featured/support.jpg (expiration not specified)
http://spacescience.org/images/header/carina.jpg (expiration not specified)
http://spacescience.org/images/header/earth.jpg (expiration not specified)
http://spacescience.org/images/header/mercury_transit.jpg (expiration not specified)
http://spacescience.org/images/header/saturn2.jpg (expiration not specified)
http://spacescience.org/images/logo.png (expiration not specified)
http://spacescience.org/js/bootstrap.js (expiration not specified)
http://spacescience.org/js/helper-plugins.js (expiration not specified)
http://spacescience.org/js/init.js (expiration not specified)
http://spacescience.org/js/jquery-2.1.3.min.js (expiration not specified)
http://spacescience.org/js/modernizr.js (expiration not specified)
http://spacescience.org/js/ui-plugins.js (expiration not specified)
http://spacescience.org/vendor/flexslider/js/jquery.flexslider_bu.js (expiration not specified)
http://spacescience.org/vendor/owl-carousel/css/owl.carousel.css (expiration not specified)
http://spacescience.org/vendor/owl-carousel/css/owl.theme.css (expiration not specified)
http://spacescience.org/vendor/owl-carousel/js/owl.carousel.min.js (expiration not specified)
http://spacescience.org/vendor/prettyphoto/css/prettyPhoto.css (expiration not specified)
http://spacescience.org/vendor/prettyphoto/js/prettyphoto.js (expiration not specified)
http://spacescience.org/vendor/revslider/assets/large_left.png (expiration not specified)
http://spacescience.org/vendor/revslider/assets/large_right.png (expiration not specified)
http://spacescience.org/vendor/revslider/assets/timer.png (expiration not specified)
http://spacescience.org/vendor/revslider/css/settings.css (expiration not specified)
http://spacescience.org/vendor/revslider/js/jquery…unch.revolution.min.js (expiration not specified)
http://spacescience.org/vendor/revslider/js/jquery.themepunch.tools.min.js (expiration not specified)
http://connect.facebook.net/en_US/sdk.js (20 minutes)
https://external-mia3-2.xx.fbcdn.net/safe_image.ph…_hash=AQDGyz2ZTdlCBikj (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
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 44.6KiB (18% reduction).
Minifying http://spacescience.org/vendor/revslider/css/settings.css could save 16.7KiB (23% reduction).
Minifying http://spacescience.org/css/style.css could save 12.3KiB (18% reduction).
Minifying http://spacescience.org/css/animations.css could save 5.1KiB (19% reduction).
Minifying http://spacescience.org/css/bootstrap-theme.css could save 4.3KiB (11% reduction).
Minifying http://spacescience.org/css/extralayers.css could save 3.5KiB (13% reduction).
Minifying http://spacescience.org/css/line-icons.css could save 1,019B (13% reduction).
Minifying http://spacescience.org/vendor/owl-carousel/css/owl.carousel.css could save 882B (15% reduction).
Minifying http://spacescience.org/vendor/owl-carousel/css/owl.theme.css could save 539B (21% reduction).
Minifying http://spacescience.org/css/custom.css could save 339B (23% reduction).
Minifying http://spacescience.org/css/style.css could save 12.3KiB (18% reduction).
Minifying http://spacescience.org/css/animations.css could save 5.1KiB (19% reduction).
Minifying http://spacescience.org/css/bootstrap-theme.css could save 4.3KiB (11% reduction).
Minifying http://spacescience.org/css/extralayers.css could save 3.5KiB (13% reduction).
Minifying http://spacescience.org/css/line-icons.css could save 1,019B (13% reduction).
Minifying http://spacescience.org/vendor/owl-carousel/css/owl.carousel.css could save 882B (15% reduction).
Minifying http://spacescience.org/vendor/owl-carousel/css/owl.theme.css could save 539B (21% reduction).
Minifying http://spacescience.org/css/custom.css could save 339B (23% reduction).
priority - 4 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 41.7KiB (26% reduction).
Minifying http://spacescience.org/vendor/flexslider/js/jquery.flexslider_bu.js could save 16.7KiB (43% reduction).
Minifying http://spacescience.org/js/helper-plugins.js could save 10.1KiB (16% reduction).
Minifying http://spacescience.org/vendor/owl-carousel/js/owl.carousel.min.js could save 8.4KiB (23% reduction).
Minifying http://spacescience.org/js/init.js could save 6.5KiB (29% reduction).
Minifying http://spacescience.org/js/helper-plugins.js could save 10.1KiB (16% reduction).
Minifying http://spacescience.org/vendor/owl-carousel/js/owl.carousel.min.js could save 8.4KiB (23% reduction).
Minifying http://spacescience.org/js/init.js could save 6.5KiB (29% reduction).
priority - 2 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 16.8KiB (49% reduction).
Minifying http://spacescience.org/ could save 16.8KiB (49% reduction).
spacescience.org Mobile Resources
| Total Resources | 134 |
| Number of Hosts | 13 |
| Static Resources | 120 |
| JavaScript Resources | 57 |
| CSS Resources | 32 |
spacescience.org Mobile Resource Breakdown
spacescience.org mobile page usability
Last tested: 2019-02-07
Mobile Usability
Good
99/100
spacescience.org Mobile Usability Test Quick Summary
priority - 0 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.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target
<div id="u_0_2" class="pluginConnectButton">Like PageLiked</div> is close to 1 other tap targets.spacescience.org similar domains
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spacescience.org 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.
spacescience.org 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.