STELLARIUM.ORG Website Information

stellarium.org Website Information

Daily Unique Visits: 161,718

Daily Page Views: 1,293,744

Income Per Day: $1,294

Estimated Value: $1,397,520

This website is located in Netherlands and is using following IP address 185.199.108.153. See the complete list of popular websites hosted in Netherlands.

stellarium.org is registered under .ORG top-level domain. Please check other sites in .ORG zone.

Website stellarium.org is using the following name servers:

  • ns-146-b.gandi.net
  • ns-125-c.gandi.net
  • ns-20-a.gandi.net

and is probably hosted by FASTLY - Fastly, US. See the full list of other websites hosted by FASTLY - Fastly, US.

The highest website stellarium.org position in Alexa rank database was 9268 and the lowest rank position was 9871. Current position of stellarium.org in Alexa rank database is 9423.

Desktop speed score of stellarium.org (82/100) is better than the results of 74.03% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of stellarium.org (64/100) is better than the results of 11.2% of other sites and means that the page is not mobile-friendly.

Mobile speed score of stellarium.org (71/100) is better than the results of 78.26% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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stellarium.org 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.


stellarium.org 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: stellarium.org
Registry Domain ID: 2ccd28e83faa47238e341ffb7cf3ddfd-LROR
Registrar WHOIS Server: http://whois.gandi.net
Registrar URL: http://www.gandi.net
Updated Date: 2024-08-10T07:29:16Z
Creation Date: 2005-09-05T10:23:50Z
Registry Expiry Date: 2025-09-05T10:23:50Z
Registrar: Gandi SAS
Registrar IANA ID: 81
Registrar Abuse Contact Email: abuse@support.gandi.net
Registrar Abuse Contact Phone: +33.170377661
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Stellarium Labs S.R.L
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province:
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: RO
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
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 Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
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 Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns-125-c.gandi.net
Name Server: ns-146-b.gandi.net
Name Server: ns-20-a.gandi.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-09-22T03:11:15Z

stellarium.org server information

Servers Location

stellarium.org desktop page speed rank

Last tested: 2017-01-05


Desktop Speed Medium
82/100

stellarium.org Desktop Speed Test Quick Summary


priority - 9Leverage 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://stellarium.org/css/all.css (24 hours)
http://stellarium.org/css/ltr.css (24 hours)
http://stellarium.org/js/jq-ui-flplayer-sw-aggregated.js (2 days)
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priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

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Optimize CSS Delivery of the following:

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http://stellarium.org/css/ltr.css

priority - 4Optimize images

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priority - 2Reduce server response time

stellarium.org Desktop Resource Breakdown

Total Resources31
Number of Hosts2
Static Resources29
JavaScript Resources1
CSS Resources2

stellarium.org mobile page speed rank

Last tested: 2017-01-05


Mobile Speed Medium
71/100

stellarium.org Mobile Speed Test Quick Summary


priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://stellarium.org/js/jq-ui-flplayer-sw-aggregated.js

Optimize CSS Delivery of the following:

http://stellarium.org/css/all.css
http://stellarium.org/css/ltr.css

priority - 13Leverage 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://stellarium.org/css/all.css (24 hours)
http://stellarium.org/css/ltr.css (24 hours)
http://stellarium.org/js/jq-ui-flplayer-sw-aggregated.js (2 days)
http://stellarium.org/img/nd/bg-body.jpg (3 days)
http://stellarium.org/img/nd/bg-d.jpg (3 days)
http://stellarium.org/img/nd/bg-descr.jpg (3 days)
http://stellarium.org/img/nd/bg-header.png (3 days)
http://stellarium.org/img/nd/bg-l.jpg (3 days)
http://stellarium.org/img/nd/dl-beta.png (3 days)
http://stellarium.org/img/nd/dl-linux.png (3 days)
http://stellarium.org/img/nd/dl-macosx.png (3 days)
http://stellarium.org/img/nd/dl-pdf.png (3 days)
http://stellarium.org/img/nd/dl-ubuntu.png (3 days)
http://stellarium.org/img/nd/dl-windows.png (3 days)
http://stellarium.org/img/nd/download.png (3 days)
http://stellarium.org/img/nd/largelist.gif (3 days)
http://stellarium.org/img/nd/project.jpg (3 days)
http://stellarium.org/img/slideshow/large-slideshow-bar.png (3 days)
http://stellarium.org/img/slideshow/slide-1.jpg (3 days)
http://stellarium.org/img/slideshow/slide-2.jpg (3 days)
http://stellarium.org/img/slideshow/slide-3.jpg (3 days)
http://stellarium.org/img/slideshow/slide-4.jpg (3 days)
http://stellarium.org/img/slideshow/slide-5.jpg (3 days)
http://stellarium.org/img/slideshow/thumbs/thumb-1.jpg (3 days)
http://stellarium.org/img/slideshow/thumbs/thumb-2.jpg (3 days)
http://stellarium.org/img/slideshow/thumbs/thumb-3.jpg (3 days)
http://stellarium.org/img/slideshow/thumbs/thumb-4.jpg (3 days)
http://stellarium.org/img/slideshow/thumbs/thumb-5.jpg (3 days)
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priority - 4Optimize images

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Compressing http://stellarium.org/img/slideshow/slide-3.jpg could save 4.7KiB (22% reduction).
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Compressing http://stellarium.org/img/slideshow/slide-5.jpg could save 2.2KiB (11% reduction).
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stellarium.org Mobile Resource Breakdown

Total Resources31
Number of Hosts2
Static Resources29
JavaScript Resources1
CSS Resources2

stellarium.org mobile page usability

Last tested: 2017-01-05


Mobile Usability Bad
64/100

stellarium.org Mobile Usability Test Quick Summary


priority - 33Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

Other languages: renders only 4 pixels tall (11 CSS pixels).

latest version is 0.15.1 renders only 6 pixels tall (16 CSS pixels).

Linux renders only 5 pixels tall (12 CSS pixels).

latest stable release and 6 others render only 4 pixels tall (10 CSS pixels).

macOS renders only 5 pixels tall (12 CSS pixels).

Windows and 1 others render only 5 pixels tall (12 CSS pixels).

Ubuntu renders only 5 pixels tall (12 CSS pixels).

Beta renders only 5 pixels tall (12 CSS pixels).

User Guide renders only 5 pixels tall (12 CSS pixels).

Stellarium is…r a telescope. and 1 others render only 5 pixels tall (14 CSS pixels).

The dance of t…, near Munich. renders only 5 pixels tall (12 CSS pixels).

view screenshots » renders only 5 pixels tall (14 CSS pixels).

customizability and 5 others render only 4 pixels tall (11 CSS pixels).

plugin system…ation and more and 31 others render only 4 pixels tall (11 CSS pixels).

Preparation to…version 0.15.0 and 21 others render only 4 pixels tall (11 CSS pixels).

The latest dev…e source code. and 19 others render only 4 pixels tall (11 CSS pixels).

report bugs, r…t new features and 18 others render only 6 pixels tall (16 CSS pixels).

for Windows (32 bit) and 3 others render only 4 pixels tall (11 CSS pixels).

priority - 16Size 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 <a href="https://source…ellarium-0151/">Stellarium 0.15.1</a> and 21 others are close to other tap targets.

The tap target <a href="http://launchp…net/stellarium">summary</a> and 20 others are close to other tap targets.

The tap target <a href="https://source…arium-sources/">for Linux (source)</a> and 3 others are close to other tap targets.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

stellarium.org HTML validation

Warnings

Empty heading.

Line: 86 Column: 9 - 12
"...> <h2></h2> ..." Line: 95 Column: 9 - 12
"...> <h2></h2> ..." Line: 103 Column: 9 - 12
"...> <h2></h2> ..." Line: 112 Column: 9 - 12
"...> <h2></h2> ..." Line: 121 Column: 9 - 12
"...> <h2></h2> ..."

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Line: 308 Column: 58 - 149
".../donate/"><img src="/img/nd/project.jpg" alt="Support This Project" width="88" height="32" border="0"></a> ..." Line: 309 Column: 16 - 149
"...href="%s"><img src="https://sourceforge.net/sflogo.php?group_id=48857&amp;type=5" alt="SourceForge.net Logo" width="108" height="32" border="0"></a> <..."

Errors

Bad value “%s” for attribute “href” on element “a”: Percentage ("%") is not followed by two hexadecimal digits.

Line: 309 Column: 3 - 15
"...0"></a> <a href="%s"><img s..."

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stellarium.org 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.


stellarium.org 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.