2.4 sec in total
82 ms
1.8 sec
547 ms
Welcome to discoveryeducation.ca homepage info - get ready to check Discovery Education best content for Canada right away, or after learning these important things about discoveryeducation.ca
Discovery Education inspires educators to go beyond traditional learning with award-winning digital content and professional development. Learn more today!
Visit discoveryeducation.caWe analyzed Discoveryeducation.ca page load time and found that the first response time was 82 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
discoveryeducation.ca performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value29.3 s
0/100
25%
Value9.9 s
10/100
10%
Value310 ms
77/100
30%
Value0.018
100/100
15%
Value25.0 s
0/100
10%
82 ms
77 ms
226 ms
60 ms
60 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 84% of them (42 requests) were addressed to the original Discoveryeducation.ca, 10% (5 requests) were made to App.discoveryeducation.ca and 2% (1 request) were made to App.discoveryeducation.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source App.discoveryeducation.ca.
Page size can be reduced by 414.2 kB (11%)
3.6 MB
3.2 MB
In fact, the total size of Discoveryeducation.ca main page is 3.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.
Potential reduce by 102.3 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 44.8 kB, which is 39% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 102.3 kB or 90% of the original size.
Potential reduce by 52.7 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Discovery Education images are well optimized though.
Potential reduce by 148.6 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 148.6 kB or 63% of the original size.
Potential reduce by 110.5 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Discoveryeducation.ca needs all CSS files to be minified and compressed as it can save up to 110.5 kB or 82% of the original size.
Number of requests can be reduced by 11 (26%)
42
31
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Discovery Education. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
discoveryeducation.ca
82 ms
www.discoveryeducation.ca
77 ms
226 ms
view.css
60 ms
responsive.css
60 ms
bootstrap.min.css
116 ms
Raleway.css
59 ms
de-bootstrap.css
59 ms
styles.min.css
59 ms
RACING_EXTINCTION_DE_HOMEPAGE_LATEST_UPDATES_500x374_v3-full.jpg
376 ms
PolarBears-thumbnail.jpg
1186 ms
de-logo-CA.png
203 ms
nav-aro.png
177 ms
scienceTB-logo.png
108 ms
platform-neutral-devices.png
126 ms
desktop-back.jpg
106 ms
CA-IMAC.jpg
126 ms
laptop-back.jpg
106 ms
CA-MACBOOK.jpg
152 ms
tablet-back.jpg
151 ms
CA-TABLET.jpg
151 ms
techbook-hands-ipad-science.jpg
190 ms
holding-tablet.png
248 ms
desktop-big-1.png
152 ms
desktop-4.jpg
197 ms
pd-1.jpg
194 ms
DENewsfeed-thumbnail.jpg
185 ms
MathPeople-thumbnail.jpg
189 ms
PerformanceTask2-thumbnail.jpg
193 ms
view.js
168 ms
swfobject.js
153 ms
jquery-1.10.2.min.js
194 ms
bootstrap.min.js
194 ms
scripts.min.js
212 ms
video.js
115 ms
ga.js
62 ms
bg.png
126 ms
CA-NORTHERN-LIGHTS_LO.jpg
168 ms
sprites.png
169 ms
connect.jpg
168 ms
CA-NORTHERN-LIGHTS.jpg
188 ms
DE_HOMEPAGE_ICE.jpg
73 ms
DE_HOMEPAGE_SAVANNAH.jpg
129 ms
DE_HOMEPAGE_SHUTTLE.jpg
95 ms
CA-WHALE.jpg
262 ms
Raleway-Regular.ttf
1117 ms
Raleway-Medium.ttf
120 ms
Raleway-Light.ttf
144 ms
Raleway-SemiBold.ttf
167 ms
glyphicons-halflings-regular.woff
150 ms
discoveryeducation.ca accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Links do not have a discernible name
discoveryeducation.ca best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
discoveryeducation.ca SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Discoveryeducation.ca can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Discoveryeducation.ca main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
discoveryeducation.ca
Open Graph description is not detected on the main page of Discovery Education. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: