scienceworld.ca Website Information

Daily Unique Visits: 35,384

Daily Page Views: 212,304

Income Per Day: $425

Estimated Value: $306,000

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

No name server records were found.

and is probably hosted by CLOUDFLARENET - Cloudflare, Inc., US. See the full list of other websites hosted by CLOUDFLARENET - Cloudflare, Inc., US.

The highest website scienceworld.ca position in Alexa rank database was 38618 and the lowest rank position was 97818. Current position of scienceworld.ca in Alexa rank database is 40533.

Desktop speed score of scienceworld.ca (73/100) is better than the results of 56.16% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of scienceworld.ca (97/100) is better than the results of 49.9% of other sites and means that the page is mobile-friendly.

Mobile speed score of scienceworld.ca (54/100) is better than the results of 41.82% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

scienceworld.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.

scienceworld.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: scienceworld.ca
Registry Domain ID: D6733-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: www.webnames.ca
Updated Date: 2021-12-15T16:16:59Z
Creation Date: 2000-10-11T17:18:40Z
Registry Expiry Date: 2022-08-27T04:00:00Z
Registrar: Webnames.ca Inc.
Registrar IANA ID: 456
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: 39319389-CIRA
Registrant Name: Science World British Columbia
Registrant Organization:
Registrant Street: 1455 Quebec St.
Registrant City: Vancouver
Registrant State/Province: BC
Registrant Postal Code: V6A3Z7
Registrant Country: CA
Registrant Phone: +1.6044437440
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: it@scienceworld.ca
Registry Admin ID: 39319390-CIRA
Admin Name: IT Department
Admin Organization: Science World British Columbia
Admin Street: 1455 Quebec St.
Admin City: Vancouver
Admin State/Province: BC
Admin Postal Code: V6A3Z7
Admin Country: CA
Admin Phone: +1.6044437440
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: it@scienceworld.ca
Registry Tech ID: 39319391-CIRA
Tech Name: IT Department
Tech Organization: Science World British Columbia
Tech Street: 1455 Quebec St.
Tech City: Vancouver
Tech State/Province: BC
Tech Postal Code: V6A3Z7
Tech Country: CA
Tech Phone: +1.6044437440
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: it@scienceworld.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: meg.ns.cloudflare.com
Name Server: miles.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2021-12-30T12:35:50Z

scienceworld.ca server information

Servers Location

scienceworld.ca desktop page speed rank

Last tested: 2019-12-10

Desktop Speed Medium

73/100

scienceworld.ca Desktop Speed Test Quick Summary

priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 blocking script resources and 9 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://kit.fontawesome.com/8ad36e086a.js
https://www.scienceworld.ca/static/js/main.23f07ac1.chunk.js
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https://www.scienceworld.ca/static/js/2.50fb5891.chunk.js

Optimize CSS Delivery of the following:

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https://www.scienceworld.ca/wp-includes/css/dist/c…/style.min.css?ver=5.3
https://fonts.googleapis.com/css?family=Noto+Serif…i%2C700%2C700i&ver=5.3
https://www.scienceworld.ca/wp-includes/css/dist/b…/style.min.css?ver=5.3
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https://www.scienceworld.ca/wp-content/plugins/sci…blocks.style.build.css
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priority - 10Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 99.6KiB (24% reduction).

Compressing https://www.scienceworld.ca/static/media/lsn.9123dd78.jpg could save 67.4KiB (21% reduction).
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priority - 7Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://scienceworld.ca/
http://www.scienceworld.ca/
https://www.scienceworld.ca/

priority - 7Leverage 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:

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https://kit-free.fontawesome.com/releases/latest/css/free-v4-shims.min.css (60 seconds)
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https://kit.fontawesome.com/8ad36e086a.js (60 seconds)
https://secure-ds.serving-sys.com/SemiCachedScripts/ebOneTag.js (4 minutes)
https://script.crazyegg.com/pages/scripts/0027/0685.js?437771 (5 minutes)
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priority - 0Minify CSS

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scienceworld.ca Desktop Resource Breakdown

Total Resources	77
Number of Hosts	19
Static Resources	37
JavaScript Resources	20
CSS Resources	12

scienceworld.ca mobile page speed rank

Last tested: 2018-12-04

Mobile Speed Bad

54/100

scienceworld.ca Mobile Speed Test Quick Summary

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 9 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.scienceworld.ca/sites/default/files/js…vMQ3RkDYuul447NBrWs.js
https://www.scienceworld.ca/sites/default/files/js…uGDeQjaAg1gvpOWw-pk.js
https://www.scienceworld.ca/sites/default/files/js…8ZT2LxhVbsrzQkvk15c.js
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Optimize CSS Delivery of the following:

https://www.scienceworld.ca/sites/default/files/cs…xu4WO-qwma6Xer30m4.css
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priority - 33Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 320.6KiB (86% reduction).

Compressing and resizing https://www.scienceworld.ca/sites/default/files/st…lash.jpg?itok=gekMxmfJ could save 95KiB (97% 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.

Only about 53% of the final above-the-fold content could be rendered with the full HTML response.

Click to see the screenshot with only the HTML response:

priority - 8Leverage 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://m.addthisedge.com/live/boost/ra-598b3ec821…_ate.track.config_resp (41 seconds)
https://tradablebits.com/streams/api/scienceworld/…mit=50&label_key=lobby (90 seconds)
https://dnn506yrbagrg.cloudfront.net/pages/scripts/0027/0685.js?428867 (3 minutes)
https://s7.addthis.com/js/300/addthis_widget.js (10 minutes)
https://www.googletagmanager.com/gtag/js?id=DC-6895067 (15 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-MXRB5Q6 (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/175308…1643?v=2.8.34&r=stable (20 minutes)
https://cse.google.com/adsense/search/async-ads.js (60 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 2Reduce server response time

In our test, your server responded in 0.35 seconds.

priority - 0Minify 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 4.9KiB (32% reduction).

Minifying https://www.google.com/cse/static/element/aab18d33f43dc0c3/default+en.css could save 3.9KiB (39% reduction) after compression.
Minifying https://www.google.com/cse/static/style/look/v2/minimalist.css could save 702B (21% reduction) after compression.
Minifying https://tradablebits.com/static/css/stream_widget.css could save 298B (13% reduction) after compression.

priority - 0Minify 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 2.3KiB (19% reduction).

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Minifying https://tradablebits.com/static/js/libs/link-convert.js could save 121B (11% reduction) after compression.

priority - 0Enable 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 369B (43% reduction).

Compressing https://www.youtube.com/iframe_api could save 369B (43% reduction).

scienceworld.ca Mobile Resource Breakdown

Total Resources	114
Number of Hosts	30
Static Resources	87
JavaScript Resources	40
CSS Resources	17

scienceworld.ca mobile page usability

Last tested: 2018-12-04

Mobile Usability Good

97/100

scienceworld.ca Mobile Usability Test Quick Summary

priority - 2Size 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="/stream?utm_so…-stream-widget">Tradable Bits</a> is close to 1 other tap targets.
The tap target <div class="grippie"> is close to 1 other tap targets.
The tap target <a href="/mission">Our Mission</a> and 21 others are close to other tap targets.
The tap target <a href="https://www.fa…scienceworldca"></a> and 3 others are close to other tap targets.

scienceworld.ca HTML validation

Errors

Stray start tag “html”.

Line: 3 Column: 20 - 42
"...g="en-US"> <html xmlns:wb="http://open.weibo.com/wb"> <head..." Line: 37 Column: 10 - 78
"... <!--><html lang="en" dir="ltr" xmlns:og="//opengraphprotocol.org/schema/"> <!--<..."

Attribute “xmlns:wb” not allowed here.

Line: 3 Column: 20 - 42
"...g="en-US"> <html xmlns:wb="http://open.weibo.com/wb"> <head..."

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: 5 Column: 1 - 66
"..."> <head> <meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=IE8" /> <meta..."

Attribute “xmlns:og” not allowed here.

Line: 37 Column: 10 - 78
"... <!--><html lang="en" dir="ltr" xmlns:og="//opengraphprotocol.org/schema/"> <!--<..."

Element “none” not allowed as child of element “h2” in this context. (Suppressing further errors from this subtree.)

Line: 176 Column: 533 - 538
"...ck-title"><none></h2><..."

End tag “h2” seen, but there were open elements.

Line: 176 Column: 539 - 543
"...le"><none></h2><div c..."

Unclosed element “none”.

Line: 176 Column: 533 - 538
"...ck-title"><none></h2><..."

Element “div” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)

Line: 176 Column: 817 - 853
"...mlid-441"><div title="" class="accordion-link">Visit<..." Line: 176 Column: 4669 - 4705
"...mlid-913"><div title="" class="accordion-link">Learn<..." Line: 176 Column: 10459 - 10495
"...mlid-916"><div title="" class="accordion-link">Outrea..." Line: 176 Column: 12829 - 12865
"...mlid-917"><div title="" class="accordion-link">Join<d..."

Element “hr” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

Line: 176 Column: 2017 - 2020
"...eparator"><hr></span..."

Element “div” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)

Line: 176 Column: 16855 - 16875
"...74">Follow<div class="sub_nav">Email ..."

Bad element name “gcse:searchbox-only”: Code point “U+003A” is not allowed

Line: 176 Column: 17199 - 17314
"... content"><gcse:searchbox-only resultsUrl="https://www.scienceworld.ca/s" enableHistory="true" autoCompleteMaxCompletions="5"></gcse..." Line: 176 Column: 22203 - 22318
"... content"><gcse:searchbox-only resultsUrl="https://www.scienceworld.ca/s" enableHistory="true" autoCompleteMaxCompletions="5"></gcse..."

Element “a” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Line: 176 Column: 17625 - 17690
"...t: 15px;"><a href="https://www.facebook.com/scienceworldca" target="_blank"><li><i..." Line: 176 Column: 17848 - 17910
"...></li></a><a href="https://instagram.com/scienceworldca" target="_blank"><li><i..." Line: 176 Column: 18060 - 18120
"...></li></a><a href="https://twitter.com/scienceworldca" target="_blank"><li><i..." Line: 176 Column: 18275 - 18335
"...></li></a><a href="https://youtube.com/scienceworldtv" target="_blank"><li><i..." Line: 176 Column: 18487 - 18585
"...></li></a><a href="https://www.linkedin.com/company/science-world-at-telus-world-of-science" target="_blank"><li><i..." Line: 176 Column: 18741 - 18810
"...></li></a><a href="https://www.snapchat.com/add/scienceworldca" target="_blank"><li><i..." Line: 176 Column: 49667 - 49732
"...5px;"><a href="https://www.facebook.com/scienceworldca" target="_blank"><li><img s..." Line: 176 Column: 49890 - 49952
"...i></a><a href="https://instagram.com/scienceworldca" target="_blank"><li><img s..." Line: 176 Column: 50102 - 50162
"...i></a><a href="https://twitter.com/scienceworldca" target="_blank"><li><img s..." Line: 176 Column: 50317 - 50377
"...i></a><a href="https://youtube.com/scienceworldtv" target="_blank"><li><img s..." Line: 176 Column: 50529 - 50627
"...i></a><a href="https://www.linkedin.com/company/science-world-at-telus-world-of-science" target="_blank"><li><img s..." Line: 176 Column: 50783 - 50852
"...i></a><a href="https://www.snapchat.com/add/scienceworldca" target="_blank"><li><img s..."

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

Line: 176 Column: 17695 - 17838
"...lank"><li><img src="https://www.scienceworld.ca/sites/default/files/facebook-logo-button_0.png" width="35" height="35" style="width: 35px; height: 35px;"></li><..." Line: 176 Column: 17915 - 18050
"...lank"><li><img src="https://www.scienceworld.ca/sites/default/files/instagram-logo.png" width="35" height="35" style="width: 35px; height: 35px;"></li><..." Line: 176 Column: 18125 - 18265
"...lank"><li><img src="https://www.scienceworld.ca/sites/default/files/twitter-logo-button.png" width="35" height="35" style="width: 35px; height: 35px;"></li><..." Line: 176 Column: 18340 - 18477
"...lank"><li><img src="https://www.scienceworld.ca/sites/default/files/youtube-logotype.png" width="35" height="35" style="width: 35px; height: 35px;"></li><..." Line: 176 Column: 18590 - 18731
"...lank"><li><img src="https://www.scienceworld.ca/sites/default/files/linkedin-logo-button.png" width="35" height="35" style="width: 35px; height: 35px;"></li><..." Line: 176 Column: 18815 - 18966
"...lank"><li><img src="https://www.scienceworld.ca/sites/default/files/snapchat-logo-button%20%281%29.png" width="35" height="35" style="width: 35px; height: 35px;"></li><..." Line: 176 Column: 21288 - 21430
"...rtoggle"> <img src="https://www.scienceworld.ca/sites/all/themes/scienceworldat/css/images/menu.png" width="40" height="40" style="padding-top: 13px;" /></div>..." Line: 176 Column: 21496 - 21619
"...world.ca"><img src="https://www.scienceworld.ca/sites/all/themes/scienceworldat/css/images/mobile-logo.png" width="130" height="65" /></a></..." Line: 176 Column: 21764 - 21856
"...domelogo"><img src="https://www.scienceworld.ca/sites/all/themes/scienceworldat/css/images/dome.png" /></div>..." Line: 176 Column: 26399 - 26602
"...<noscript><img class="image-style-2-3-feature-image---small-device" src="https://www.scienceworld.ca/sites/default/files/styles/2_3_feature_image_-_small_device/public/front-slider/sw_banner_4.png?itok=-9jK4KkZ" /></nosc..." Line: 176 Column: 32884 - 33034
"...eyes-how"><img class="image-style-featured" src="https://www.scienceworld.ca/sites/default/files/styles/featured/public/images/glass%20eyes.JPG?itok=-MMewY8i" /></a></..." Line: 176 Column: 35427 - 35591
"...ind-fear"><img class="image-style-featured" src="https://www.scienceworld.ca/sites/default/files/styles/featured/public/images/frightened-1172122_960_720.jpg?itok=7x_uAxoM" /></a></..." Line: 176 Column: 49737 - 49880
"..."><li><img src="https://www.scienceworld.ca/sites/default/files/facebook-logo-button_0.png" width="35" height="35" style="width: 35px; height: 35px;"></li></a><..." Line: 176 Column: 49957 - 50092
"..."><li><img src="https://www.scienceworld.ca/sites/default/files/instagram-logo.png" width="35" height="35" style="width: 35px; height: 35px;"></li></a><..." Line: 176 Column: 50167 - 50307
"..."><li><img src="https://www.scienceworld.ca/sites/default/files/twitter-logo-button.png" width="35" height="35" style="width: 35px; height: 35px;"></li></a><..." Line: 176 Column: 50382 - 50519
"..."><li><img src="https://www.scienceworld.ca/sites/default/files/youtube-logotype.png" width="35" height="35" style="width: 35px; height: 35px;"></li></a><..." Line: 176 Column: 50632 - 50773
"..."><li><img src="https://www.scienceworld.ca/sites/default/files/linkedin-logo-button.png" width="35" height="35" style="width: 35px; height: 35px;"></li></a><..." Line: 176 Column: 50857 - 51008
"..."><li><img src="https://www.scienceworld.ca/sites/default/files/snapchat-logo-button%20%281%29.png" width="35" height="35" style="width: 35px; height: 35px;"></li></a><..."

Start tag “a” seen but an element of the same type was already open.

Line: 176 Column: 20823 - 20849
"...go', 1);"><a href="/" class="active"><img c..."

Stray end tag “a”.

Line: 176 Column: 21002 - 21005
"...ia" /></a></a></div>..."

The “center” element is obsolete. Use CSS instead.

Line: 176 Column: 32325 - 32332
"...ng: 2px;"><center><a hre..."

Duplicate attribute “class”.

Line: 176 Column: - 51390
"...tent" class="node-content"><di..."

The “for” attribute of the “label” element must refer to a non-hidden form control.

Line: 176 Column: 44923 - 44991
"...xes"> <label class="element-invisible" for="edit-submitted-new-checkboxes">New checkb..."

Warnings

Attribute with the local name “xmlns:wb” is not serializable as XML 1.0.

Line: 3 Column: 20 - 42
"...g="en-US"> <html xmlns:wb="http://open.weibo.com/wb"> <head..."

Attribute with the local name “xmlns:og” is not serializable as XML 1.0.

Line: 37 Column: 10 - 78
"... <!--><html lang="en" dir="ltr" xmlns:og="//opengraphprotocol.org/schema/"> <!--<..."

Empty heading.

Line: 176 Column: 509 - 532
"...clearfix"><h2 class="block-title"><none>..."

Element name “gcse:searchbox-only” cannot be represented as XML 1.0.

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

Line: 176 Column: 19069 - 19086
"...s="page"> <a name="hometop"></a><d..."

The “banner” role is unnecessary for element “header”.

Line: 176 Column: 20593 - 20643
"...iv></div> <header id="header" class="clearfix" role="banner"><div i..."

The “navigation” role is unnecessary for element “nav”.

Line: 176 Column: 22449 - 22624
"...clearfix"><nav id="block-menu-block-1" class="block block-menu-block menu-wrapper menu-bar-wrapper clearfix odd first last block-count-6 block-region-menu-bar block-1" role="navigation"><h2 cl..." Line: 176 Column: 46754 - 46889
"...rfix"><nav id="block-menu-block-5" class="block block-menu-block odd first block-count-16 block-region-four-second block-5" role="navigation"><div class..." Line: 176 Column: 48224 - 48361
"...</nav><nav id="block-menu-block-10" class="block block-menu-block even last block-count-17 block-region-four-second block-10" role="navigation"><div class..."

The “article” role is unnecessary for element “article”.

Line: 176 Column: 37208 - 37341
"...w-first"> <article id="node-3426" class="node node-event node-teaser article odd iat-n view-mode-teaser rendered-by-ds clearfix" role="article"><div c..." Line: 176 Column: 38612 - 38746
"...ow-last"> <article id="node-3141" class="node node-event node-teaser article even iat-n view-mode-teaser rendered-by-ds clearfix" role="article"><div c..."

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

Line: 176 Column: 32349 - 32379
"...f="/swog"><h1 style="padding: 17px 0px;">Scienc..."

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Your page has 9 blocking script resources and 9 blocking CSS resources. This causes a delay in rendering your page.

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priority - 8Leverage browser caching

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scienceworld.ca HTML validation

Errors

Stray start tag “html”.

Attribute “xmlns:wb” not allowed here.

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Attribute “xmlns:og” not allowed here.

Element “none” not allowed as child of element “h2” in this context. (Suppressing further errors from this subtree.)

End tag “h2” seen, but there were open elements.

Unclosed element “none”.

Element “div” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)

Element “hr” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

Element “div” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)

Bad element name “gcse:searchbox-only”: Code point “U+003A” is not allowed

Element “a” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

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

Start tag “a” seen but an element of the same type was already open.

Stray end tag “a”.

The “center” element is obsolete. Use CSS instead.

Duplicate attribute “class”.

The “for” attribute of the “label” element must refer to a non-hidden form control.

Warnings

Attribute with the local name “xmlns:wb” is not serializable as XML 1.0.

Attribute with the local name “xmlns:og” is not serializable as XML 1.0.