1.9 sec in total
104 ms
1.1 sec
642 ms
Welcome to discoveryeducation.com homepage info - get ready to check Discovery Education best content for United States right away, or after learning these important things about discoveryeducation.com
Discovery Education inspires educators to go beyond traditional learning with award-winning digital content and professional development. Learn more today!
Visit discoveryeducation.comWe analyzed Discoveryeducation.com page load time and found that the first response time was 104 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
discoveryeducation.com performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value10.5 s
0/100
25%
Value9.6 s
11/100
10%
Value9,850 ms
0/100
30%
Value0.002
100/100
15%
Value21.9 s
1/100
10%
104 ms
215 ms
71 ms
67 ms
133 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 81% of them (44 requests) were addressed to the original Discoveryeducation.com, 11% (6 requests) were made to App.discoveryeducation.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (503 ms) belongs to the original domain Discoveryeducation.com.
Page size can be reduced by 502.8 kB (17%)
3.0 MB
2.5 MB
In fact, the total size of Discoveryeducation.com main page is 3.0 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 2.3 MB which makes up the majority of the site volume.
Potential reduce by 111.2 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 49.7 kB, which is 40% 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 111.2 kB or 90% of the original size.
Potential reduce by 66.2 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 205.6 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 205.6 kB or 60% of the original size.
Potential reduce by 119.8 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.com needs all CSS files to be minified and compressed as it can save up to 119.8 kB or 82% of the original size.
Number of requests can be reduced by 11 (24%)
46
35
The browser has sent 46 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.com
104 ms
www.discoveryeducation.com
215 ms
view.css
71 ms
responsive.css
67 ms
bootstrap.min.css
133 ms
Raleway.css
68 ms
de-bootstrap.css
67 ms
styles.min.css
112 ms
de-logo.png
280 ms
nav-aro.png
197 ms
LITERACY__500x375-full.jpg
356 ms
DE_Shoah_Ad_500x375_v1-thumbnail.jpg
355 ms
1monthleft_DE.comHP_NFLContest-thumbnail.jpg
286 ms
mathTB-logo-overlay.png
133 ms
equation-overlay.png
99 ms
platform-neutral-devices.png
170 ms
desktop-back.jpg
83 ms
desktop-math.jpg
180 ms
laptop-back.jpg
122 ms
laptop-math.jpg
166 ms
tablet-back.jpg
132 ms
tablet-math.jpg
151 ms
techbook-hands-ipad-math.jpg
191 ms
holding-tablet.png
343 ms
desktop-big-1.png
184 ms
streaming-desktop.jpg
196 ms
DE.com-Homepage-thumbnail.jpg
344 ms
RACE-DEHomepage-500x375-v1-thumbnail.jpg
343 ms
view.js
184 ms
swfobject.js
153 ms
jquery-1.10.2.min.js
229 ms
bootstrap.min.js
224 ms
scripts.min.js
225 ms
video.js
102 ms
ga.js
8 ms
pd-1.jpg
224 ms
engagement-programs-1.jpg
320 ms
bg.png
224 ms
DE_HOMEPAGE_TAYLOR_LO.jpg
226 ms
sprites.png
228 ms
connect.jpg
226 ms
Raleway-Regular.ttf
196 ms
Raleway-Medium.ttf
297 ms
Raleway-Light.ttf
182 ms
Raleway-SemiBold.ttf
196 ms
glyphicons-halflings-regular.woff
97 ms
__utm.gif
39 ms
DE_HOMEPAGE_TAYLOR.jpg
159 ms
DE_HOMEPAGE_ICE.jpg
159 ms
DE_HOMEPAGE_SAVANNAH.jpg
404 ms
DE_HOMEPAGE_SHUTTLE.jpg
254 ms
DE_HOMEPAGE_CHEETAH.jpg
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DE_HOMEPAGE_AUSTRALIA.jpg
503 ms
collect
54 ms
discoveryeducation.com 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.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
discoveryeducation.com 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.com 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.com 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.com
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: