1 sec in total
33 ms
791 ms
204 ms
Welcome to courses.miami.edu homepage info - get ready to check Courses Miami best content for United States right away, or after learning these important things about courses.miami.edu
Visit courses.miami.eduWe analyzed Courses.miami.edu page load time and found that the first response time was 33 ms and then it took 995 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
courses.miami.edu performance score
name
value
score
weighting
Value8.3 s
0/100
10%
Value8.6 s
1/100
25%
Value8.3 s
19/100
10%
Value810 ms
36/100
30%
Value0.21
59/100
15%
Value12.2 s
15/100
10%
33 ms
242 ms
23 ms
36 ms
38 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 92% of them (56 requests) were addressed to the original Courses.miami.edu, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (242 ms) belongs to the original domain Courses.miami.edu.
Page size can be reduced by 1.1 MB (76%)
1.4 MB
346.7 kB
In fact, the total size of Courses.miami.edu main page is 1.4 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. 40% of websites need less resources to load. Javascripts take 915.7 kB which makes up the majority of the site volume.
Potential reduce by 31.7 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 31.7 kB or 75% of the original size.
Potential reduce by 8.5 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. Courses Miami images are well optimized though.
Potential reduce by 741.4 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 741.4 kB or 81% of the original size.
Potential reduce by 317.4 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. Courses.miami.edu needs all CSS files to be minified and compressed as it can save up to 317.4 kB or 81% of the original size.
Number of requests can be reduced by 49 (83%)
59
10
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Courses Miami. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
courses.miami.edu
33 ms
tabAction
242 ms
shared.css
23 ms
theme.css
36 ms
app_nav.css
38 ms
colorpalette.generated.modern.css
34 ms
brand.css
36 ms
i18n.js
29 ms
cdn.js
29 ms
prototype.js
46 ms
fastinit.js
35 ms
page.js
53 ms
validateForm.js
41 ms
numberLocalizer.js
35 ms
accessibleSelect.js
38 ms
popup.js
38 ms
cookie.js
41 ms
lz-string.js
44 ms
client_cache.js
43 ms
globalNavigation.js
43 ms
UserDataDWRFacade.js
53 ms
MashupDWRFacade.js
54 ms
esapi-compressed.js
64 ms
ESAPI_Standard_en_US.properties.js
48 ms
Base.esapi.properties.js
50 ms
secondaryTabs.js
55 ms
portalmodule.js
55 ms
engine.js
59 ms
util.js
62 ms
global_nav_menu.js
60 ms
UserDWRFacade.js
63 ms
welcomeOverlay.js
75 ms
social.js
78 ms
ProfileProviderService.js
69 ms
ToolActivityService.js
72 ms
tool_service.js
101 ms
browserSpecificBehavior.js
77 ms
builder.js
87 ms
icon-core.css
72 ms
icon-listing.css
71 ms
effects.js
78 ms
theme1.css
84 ms
theme2.css
107 ms
dragdrop.js
102 ms
controls.js
163 ms
slider.js
163 ms
lightbox.js
164 ms
quick_links.js
159 ms
iframe_api
103 ms
bblearn_2011_bg.png
107 ms
analytics.js
88 ms
BlackUMHeader.jpg
63 ms
ax-links.png
31 ms
utilicons_sprite_rev.png
33 ms
black1.jpg
32 ms
2013-10-16%20-%20the-u.jpg
51 ms
x_btn.png
31 ms
www-widgetapi.js
71 ms
print.css
29 ms
collect
19 ms
nr-852.min.js
46 ms
courses.miami.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.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
courses.miami.edu 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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
courses.miami.edu SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Courses.miami.edu 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 Courses.miami.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.
courses.miami.edu
Open Graph description is not detected on the main page of Courses Miami. 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: