1.6 sec in total
312 ms
1.1 sec
251 ms
Welcome to design.cmu.edu homepage info - get ready to check Design Cmu best content for United States right away, or after learning these important things about design.cmu.edu
Visit design.cmu.eduWe analyzed Design.cmu.edu page load time and found that the first response time was 312 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
design.cmu.edu performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value23.9 s
0/100
25%
Value5.9 s
48/100
10%
Value270 ms
82/100
30%
Value0.032
100/100
15%
Value9.2 s
32/100
10%
312 ms
29 ms
34 ms
29 ms
34 ms
Our browser made a total of 126 requests to load all elements on the main page. We found that 83% of them (105 requests) were addressed to the original Design.cmu.edu, 3% (4 requests) were made to F.vimeocdn.com and 2% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (439 ms) relates to the external source Cdn.syndication.twimg.com.
Page size can be reduced by 943.7 kB (44%)
2.2 MB
1.2 MB
In fact, the total size of Design.cmu.edu main page is 2.2 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. 60% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 35.9 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 35.9 kB or 77% of the original size.
Potential reduce by 133.1 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. Obviously, Design Cmu needs image optimization as it can save up to 133.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 493.3 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 493.3 kB or 71% of the original size.
Potential reduce by 281.5 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. Design.cmu.edu needs all CSS files to be minified and compressed as it can save up to 281.5 kB or 87% of the original size.
Number of requests can be reduced by 66 (54%)
123
57
The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Design Cmu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.
design.cmu.edu
312 ms
system.base.css
29 ms
system.menus.css
34 ms
system.messages.css
29 ms
system.theme.css
34 ms
date.css
32 ms
datepicker.1.7.css
38 ms
field.css
39 ms
field_hidden.css
40 ms
node.css
41 ms
search.css
40 ms
user.css
41 ms
views.css
50 ms
ctools.css
50 ms
lightbox.css
48 ms
uif.css
51 ms
nice_menus.css
51 ms
nice_menus_default.css
52 ms
node_embed.css
58 ms
css
31 ms
css
40 ms
reset.css
58 ms
style.css
104 ms
media_queries.css
60 ms
overrides.css
57 ms
modernizr-2.5.3.js
75 ms
twitterFetcher.js
63 ms
jquery.min.js
93 ms
jquery.once.js
65 ms
drupal.js
73 ms
jquery.cycle.all.js
83 ms
jquery.easing.1.3.js
75 ms
admin_devel.js
82 ms
lightbox.js
167 ms
script.js
85 ms
home-hero-slideshow.js
96 ms
jackbox.min.css
96 ms
jackbox-packed.min.js
175 ms
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369523845461331968
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sod_extranet.svg
115 ms
energy_eff_hero2.jpg
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energy_eff_thumb.jpg
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nav-icon.png
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confluence16_small_0.jpg
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kynamatrix_small.jpg
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facebook_off.svg
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twitter_off.svg
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linkedin_off.svg
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vimeo_off.svg
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youtube_off.svg
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flickr_off.svg
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instagram_off.svg
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ga.js
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graphics.php
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46 ms
5DVGWnz9Skaq1amwwwGZEw.ttf
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vid_progress.png
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vid_mute.png
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normalscreen.png
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vid_total.png
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fullscreen.png
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vid_volume.png
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vid_play.png
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preloader.gif
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vid_pause.png
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thumbs_show.png
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thumbs_hide.png
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thumb_right.png
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thumb_left.png
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pinterest.png
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facebook_mac.png
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twitter_webkit.png
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google.png
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facebook.png
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twitter.png
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twitter_mac.png
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right_arrow.png
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normalscreen@2x.png
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right_arrow@2x.png
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thumbs_hide@2x.png
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panel_left@2x.png
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hover_document@2x.png
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panel_right@2x.png
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fullscreen@2x.png
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panel_left_over@2x.png
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exit@2x.png
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panel_right_over@2x.png
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hover_magnify@2x.png
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info@2x.png
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thumb_right@2x.png
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__utm.gif
53 ms
thumb_left@2x.png
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__utm.gif
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player.js
115 ms
player.css
88 ms
ga.js
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vuid.min.js
102 ms
hover_play@x2.png
168 ms
left_arrow@2x.png
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thumbs_show@2x.png
164 ms
pixel.png
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panel_right_over.png
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panel_right.png
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panel_left_over.png
135 ms
panel_left.png
135 ms
normalscreen.png
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ie_btn.png
130 ms
ie_ctrl.png
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left_arrow.png
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info.png
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ie_preloader.gif
118 ms
ie_bg.png
115 ms
hover_play.png
116 ms
hover_magnify.png
115 ms
hover_document.png
116 ms
__utm.gif
34 ms
fullscreen.png
115 ms
exit.png
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proxy.html
53 ms
551720751.jpg
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proxy.jpg
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SoD-TW_bigger.png
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proxy.jpg
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default-blue_60x60.png
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design.cmu.edu 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
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
design.cmu.edu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
design.cmu.edu SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Design.cmu.edu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Design.cmu.edu main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
design.cmu.edu
Open Graph description is not detected on the main page of Design Cmu. 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: