RASC.CA RASC | Inspiring Interest and Knowledge of Astronomy Since 1868

rasc.ca Website Information

Daily Unique Visits: 26,981

Daily Page Views: 161,886

Income Per Day: $324

Estimated Value: $233,280

This website is located in United States and is using following IP address 3.96.29.133. See the complete list of popular websites hosted in United States.

rasc.ca is registered under .CA top-level domain. Please check other sites in .CA zone.

Website rasc.ca is using the following name servers:

  • dns2.rebel.ca
  • dns.rebel.ca

and is probably hosted by AMAZON-02 - Amazon.com, Inc., US. See the full list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.

The highest website rasc.ca position in Alexa rank database was 46785 and the lowest rank position was 999767. Current position of rasc.ca in Alexa rank database is 53157.

Desktop speed score of rasc.ca (0/100) shows that the page desktop performance can be improved.

Mobile usability score of rasc.ca (96/100) is better than the results of 46.59% of other sites and means that the page is mobile-friendly.

Mobile speed score of rasc.ca (0/100) shows that the landing page performance on mobile devices is poor and can be improved.

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rasc.ca 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.


rasc.ca 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: rasc.ca
Registry Domain ID: D5469-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: www.rebel.ca
Updated Date: 2021-06-08T04:04:11Z
Creation Date: 2000-10-05T18:43:03Z
Registry Expiry Date: 2022-04-24T04:00:00Z
Registrar: Rebel.ca Corp.
Registrar IANA ID: not applicable
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: R6827-CIRA
Registrant Name: The Royal Astronomical Society of Canada
Registrant Organization:
Registrant Street: 923 Robie St/Astronomy
Registrant City: Halifax
Registrant State/Province: NS
Registrant Postal Code: B3H3C3
Registrant Country: CA
Registrant Phone: +1.9024205640
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: dlane@ap.stmarys.ca
Registry Admin ID: 1085452-CIRA
Admin Name: David Lane
Admin Organization: Royal Astronomical Society of Canada
Admin Street: 203 - 4920 Dundas St W
Admin City: Toronto
Admin State/Province: ON
Admin Postal Code: M9A1B7
Admin Country: CA
Admin Phone: +1.9024205640
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: dlane@ap.stmarys.ca
Registry Tech ID: 1085453-CIRA
Tech Name: Dave Lane
Tech Organization: RASC
Tech Street: 203 - 4920 Dundas St W
Tech City: Toronto
Tech State/Province: ON
Tech Postal Code: M9A1B7
Tech Country: CA
Tech Phone: +1.4169247973
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: itsupport@rasc.ca
Registry Billing ID:
Billing Name:
Billing Organization:
Billing Street:
Billing City:
Billing State/Province:
Billing Postal Code:
Billing Country:
Billing Phone:
Billing Phone Ext:
Billing Fax:
Billing Fax Ext:
Billing Email:
Name Server: dns.rebel.ca
Name Server: dns2.rebel.ca
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2021-12-16T17:39:38Z

rasc.ca server information

Servers Location

rasc.ca desktop page speed rank

Last tested: 2019-07-03


Desktop Speed Bad
0/100

rasc.ca Desktop Speed Test Quick Summary


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priority - 27Leverage browser caching

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priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 2Minify JavaScript

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rasc.ca Desktop Resource Breakdown

Total Resources60
Number of Hosts2
Static Resources58
JavaScript Resources15
CSS Resources3

rasc.ca mobile page speed rank

Last tested: 2019-01-28


Mobile Speed Bad
0/100

rasc.ca Mobile Speed Test Quick Summary


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priority - 37Leverage browser caching

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http://rasc.ca/sites/default/files/local_events.png (60 minutes)
http://rasc.ca/sites/default/files/locations.png (60 minutes)
http://rasc.ca/sites/default/files/programs.png (60 minutes)
http://rasc.ca/sites/default/files/remote_scope.png (60 minutes)
http://rasc.ca/sites/default/files/skynews_dark.png (60 minutes)
http://rasc.ca/sites/default/files/social_media.png (60 minutes)
http://rasc.ca/sites/default/files/volunteer_0.png (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 15 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://code.jquery.com/jquery-1.7.2.min.js
http://rasc.ca/misc/jquery.once.js?v=1.2
http://rasc.ca/misc/drupal.js?plud6j
http://rasc.ca/sites/all/modules/zurb_responsive_t…nsive-tables.js?plud6j
http://rasc.ca/sites/all/modules/google_analytics/googleanalytics.js?plud6j
http://rasc.ca/sites/all/modules/logintoboggan/logintoboggan.js?plud6j
http://rasc.ca/sites/all/themes/rasc_centum/js/custom.js?plud6j
http://rasc.ca/sites/all/themes/rasc_centum/js/selectnav.js?plud6j
http://rasc.ca/sites/all/themes/rasc_centum/js/flexslider.js?plud6j
http://rasc.ca/sites/all/themes/rasc_centum/js/tooltip.js?plud6j
http://rasc.ca/sites/all/themes/rasc_centum/js/effects.js?plud6j
http://rasc.ca/sites/all/themes/rasc_centum/js/fancybox.js?plud6j
http://rasc.ca/sites/all/themes/rasc_centum/js/carousel.js?plud6j
http://rasc.ca/sites/all/themes/rasc_centum/js/isotope.js?plud6j
http://rasc.ca/sites/all/themes/rasc_centum/js/centum.js?plud6j

Optimize CSS Delivery of the following:

http://rasc.ca/sites/default/files/css/css_xE-rWrJ…xu4WO-qwma6Xer30m4.css
http://rasc.ca/sites/default/files/css/css_kck7V0u…XcrgtpY_eOJB7RrmQQ.css
http://rasc.ca/sites/default/files/css/css_aqa4Ex7…oszbMYt0cKr0npefWI.css

priority - 2Minify 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 19.8KiB (40% reduction).

Minifying http://rasc.ca/misc/drupal.js?plud6j could save 4.4KiB (64% reduction) after compression.
Minifying http://rasc.ca/sites/all/themes/rasc_centum/js/fancybox.js?plud6j could save 4KiB (30% reduction) after compression.
Minifying http://rasc.ca/sites/all/themes/rasc_centum/js/flexslider.js?plud6j could save 3.2KiB (37% reduction) after compression.
Minifying http://rasc.ca/sites/all/themes/rasc_centum/js/effects.js?plud6j could save 2.8KiB (43% reduction) after compression.
Minifying http://rasc.ca/sites/all/themes/rasc_centum/js/carousel.js?plud6j could save 1.2KiB (28% reduction) after compression.
Minifying http://rasc.ca/sites/all/themes/rasc_centum/js/custom.js?plud6j could save 1,001B (33% reduction) after compression.
Minifying http://rasc.ca/sites/all/modules/google_analytics/googleanalytics.js?plud6j could save 998B (53% reduction) after compression.
Minifying http://rasc.ca/misc/jquery.once.js?v=1.2 could save 816B (76% reduction) after compression.
Minifying http://rasc.ca/sites/all/themes/rasc_centum/js/tooltip.js?plud6j could save 787B (33% reduction) after compression.
Minifying http://rasc.ca/sites/all/themes/rasc_centum/js/selectnav.js?plud6j could save 499B (37% reduction) after compression.
Minifying http://rasc.ca/sites/all/modules/zurb_responsive_t…nsive-tables.js?plud6j could save 153B (21% reduction) after compression.

rasc.ca Mobile Resource Breakdown

Total Resources57
Number of Hosts3
Static Resources54
JavaScript Resources16
CSS Resources3

rasc.ca mobile page usability

Last tested: 2019-01-28


Mobile Usability Good
96/100

rasc.ca Mobile Usability Test Quick Summary


priority - 3Size 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="/2018">RASC Sesquicentennial</a> and 3 others are close to other tap targets.

The tap target <a href="/join">Join Us</a> and 12 others are close to other tap targets.

rasc.ca HTML validation

Errors

When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.

Line: 5 Column: 32 - 123
"...IE)]><!--><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" version="XHTML+RDFa 1.0" dir="ltr"><!--<!..."

The “version” attribute on the “html” element is obsolete. You can safely omit it.

Line: 5 Column: 32 - 123
"...IE)]><!--><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" version="XHTML+RDFa 1.0" dir="ltr"><!--<!..."

The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.

Line: 7 Column: 140 - 53
"...[endif]--> <head profile="http://www.w3.org/1999/xhtml/vocab"> <..."

No “p” element in scope but a “p” end tag seen.

Line: 106 Column: 186 - 189
"...ng></span></p> <!--<..." Line: 121 Column: 7 - 10
".../p> <p>--></p> </d..." Line: 263 Column: 141 - 144
"...n Now</a> </p> <!--<..." Line: 271 Column: 211 - 214
"...">Shop</a></p> <p>Vi..." Line: 279 Column: 199 - 202
"...Donate</a></p> <p>RA..."

Stray end tag “a”.

Line: 152 Column: 167 - 170
"...in Now</a></a></li> ..."

Bad value “&lt;a href=&quot;http://www.rasc.ca/telescope&quot;&gt;Click here for more info!&lt;/a&gt; ” for attribute “longdesc” on element “img”: Illegal character in path segment: space is not allowed.

Line: 220 Column: 80 - 350
"...ides"><li><img class="ob1_img_device1" id="slide-number-0" longdesc="&amp;lt;a href=&amp;quot;http://www.rasc.ca/telescope&amp;quot;&amp;gt;Click here for more info!&amp;lt;/a&amp;gt; " src="http://rasc.ca/sites/default/files/banner/roboticscopeLARGE2018rev.jpg" alt="" title="" /><div c..."

The “longdesc” attribute on the “img” element is obsolete. Use a regular “a” element to link to the description.

Line: 220 Column: 80 - 350
"...ides"><li><img class="ob1_img_device1" id="slide-number-0" longdesc="&amp;lt;a href=&amp;quot;http://www.rasc.ca/telescope&amp;quot;&amp;gt;Click here for more info!&amp;lt;/a&amp;gt; " src="http://rasc.ca/sites/default/files/banner/roboticscopeLARGE2018rev.jpg" alt="" title="" /><div c..." Line: 220 Column: 479 - 760
"...</li ><li><img class="ob1_img_device1" id="slide-number-1" longdesc="&amp;lt;a href=&amp;quot;http://design.tshirtelephant.com/rasc/shop/home&amp;quot;&amp;gt;Check out our brand NEW WebStore!&amp;lt;/a&amp;gt; " src="http://rasc.ca/sites/default/files/banner/merc2018.jpg" alt="" title="" /><div c..." Line: 220 Column: 916 - 1219
"...</li ><li><img class="ob1_img_device1" id="slide-number-2" longdesc="&amp;lt;a href=&amp;quot;https://www.rasc.ca/2018&amp;quot;&amp;gt;https://www.rasc.ca/2018&amp;lt;/a&amp;gt;" src="http://rasc.ca/sites/default/files/banner/2018-150th%20anniversary%20banner.jpg" alt="More info here:" title="More info here:" /><div c..." Line: 220 Column: 1357 - 1681
"...</li ><li><img class="ob1_img_device1" id="slide-number-3" longdesc="Please see our &amp;lt;a href=&amp;quot;https://secure.rasc.ca/Portal/Donate/RASC/Fundraising/Donate_Public.aspx&amp;quot;&amp;gt;donations&amp;lt;/a&amp;gt; page to learn more!" src="http://rasc.ca/sites/default/files/banner/donatio%20banner.jpg" alt="" title="" /><div c..." Line: 220 Column: 1872 - 2013
"...</li ><li><img class="ob1_img_device1" id="slide-number-4" longdesc="" src="http://rasc.ca/sites/default/files/banner/membership.jpg" alt="" title="" /></li >..."

Bad value “&lt;a href=&quot;http://design.tshirtelephant.com/rasc/shop/home&quot;&gt;Check out our brand NEW WebStore!&lt;/a&gt; ” for attribute “longdesc” on element “img”: Illegal character in path segment: space is not allowed.

Line: 220 Column: 479 - 760
"...</li ><li><img class="ob1_img_device1" id="slide-number-1" longdesc="&amp;lt;a href=&amp;quot;http://design.tshirtelephant.com/rasc/shop/home&amp;quot;&amp;gt;Check out our brand NEW WebStore!&amp;lt;/a&amp;gt; " src="http://rasc.ca/sites/default/files/banner/merc2018.jpg" alt="" title="" /><div c..."

Bad value “&lt;a href=&quot;https://www.rasc.ca/2018&quot;&gt;https://www.rasc.ca/2018&lt;/a&gt;” for attribute “longdesc” on element “img”: Illegal character in path segment: space is not allowed.

Line: 220 Column: 916 - 1219
"...</li ><li><img class="ob1_img_device1" id="slide-number-2" longdesc="&amp;lt;a href=&amp;quot;https://www.rasc.ca/2018&amp;quot;&amp;gt;https://www.rasc.ca/2018&amp;lt;/a&amp;gt;" src="http://rasc.ca/sites/default/files/banner/2018-150th%20anniversary%20banner.jpg" alt="More info here:" title="More info here:" /><div c..."

Bad value “Please see our &lt;a href=&quot;https://secure.rasc.ca/Portal/Donate/RASC/Fundraising/Donate_Public.aspx&quot;&gt;donations&lt;/a&gt; page to learn more!” for attribute “longdesc” on element “img”: Illegal character in path segment: space is not allowed.

Line: 220 Column: 1357 - 1681
"...</li ><li><img class="ob1_img_device1" id="slide-number-3" longdesc="Please see our &amp;lt;a href=&amp;quot;https://secure.rasc.ca/Portal/Donate/RASC/Fundraising/Donate_Public.aspx&amp;quot;&amp;gt;donations&amp;lt;/a&amp;gt; page to learn more!" src="http://rasc.ca/sites/default/files/banner/donatio%20banner.jpg" alt="" title="" /><div c..."

Bad value “” for attribute “longdesc” on element “img”: Must be non-empty.

Line: 220 Column: 1872 - 2013
"...</li ><li><img class="ob1_img_device1" id="slide-number-4" longdesc="" src="http://rasc.ca/sites/default/files/banner/membership.jpg" alt="" title="" /></li >..."

End tag “div” seen, but there were open elements.

Line: 220 Column: 2020 - 2025
"..." /></li ></div></ul> ..."

Unclosed element “ul”.

Line: 220 Column: 57 - 75
"...der home"><ul class="slides"><li><i..."

Stray end tag “ul”.

Line: 220 Column: 2026 - 2030
"...li ></div></ul> ..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 399 Column: 101 - 185
"...ID=20822"><img src="/sites/default/files/L_Subaru_DarkSky_E_BW2_0.png" style="margin: auto;" /></a><b..." Line: 403 Column: 66 - 177
"...cope.com"><img src="/sites/default/files/All-Star-Telescope-Banner.jpg" style="width:470px; height:89px; margin: auto;" /></a><b..." Line: 405 Column: 62 - 158
"...tore.com"><img src="/sites/default/files/CS-Nikon2.png" style="width:470px; height:235px; margin: auto;" /></a><b..." Line: 409 Column: 22 - 108
"...tecenter"><img src="/sites/default/files/Khan_Scope_Centre_SIlver_0.png" style="margin: auto;" /><br />..." Line: 412 Column: 65 - 142
"...ope.com/"><img src="/sites/default/files/Ontario_Telescope.png" style="margin: auto;" /></a><b..." Line: 415 Column: 51 - 128
"...shed.com"><img src="/sites/default/files/SkyShedLogo-187x95.jpg" style="margin:auto;" /></a><b..."

Warnings

Empty heading.

Line: 220 Column: 378 - 381
"...-caption"><h3></h3><..." Line: 220 Column: 788 - 791
"...-caption"><h3></h3><..." Line: 220 Column: 1709 - 1712
"...-caption"><h3></h3><..." Line: 253 Column: 140 - 163
"...tem even"><h2 class="block-title"></h2><..." Line: 298 Column: 151 - 174
"...tem even"><h2 class="block-title"></h2><..."

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

Line: 5 Column: 32 - 123
"...IE)]><!--><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" version="XHTML+RDFa 1.0" dir="ltr"><!--<!..."

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rasc.ca 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.


rasc.ca 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.