1.3 sec in total
168 ms
747 ms
386 ms
Click here to check amazing Movie Lens Umn content for United States. Otherwise, check out these important facts you probably never knew about movielens.umn.edu
Visit movielens.umn.eduWe analyzed Movielens.umn.edu page load time and found that the first response time was 168 ms and then it took 1.1 sec 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.
movielens.umn.edu performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value7.9 s
3/100
25%
Value3.8 s
84/100
10%
Value530 ms
55/100
30%
Value0
100/100
15%
Value13.3 s
12/100
10%
168 ms
154 ms
61 ms
58 ms
113 ms
Our browser made a total of 18 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Movielens.umn.edu, 44% (8 requests) were made to Movielens.org and 33% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (418 ms) relates to the external source Widget.uservoice.com.
Page size can be reduced by 244.5 kB (10%)
2.4 MB
2.2 MB
In fact, the total size of Movielens.umn.edu main page is 2.4 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. 15% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.
Potential reduce by 11.4 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 11.4 kB or 78% of the original size.
Potential reduce by 233.1 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. Movie Lens Umn images are well optimized though.
Potential reduce by 50 B
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. This website has mostly compressed JavaScripts.
We found no issues to fix!
10
10
The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Movie Lens Umn. According to our analytics all requests are already optimized.
movielens.umn.edu
168 ms
movielens.org
154 ms
main.d16cbf57.css
61 ms
css
58 ms
jquery.min.js
113 ms
nNM4uWr91Lqp2hE0wGLZTA.js
418 ms
movielens-logo-white.svg
91 ms
main-screen.png
321 ms
movie-details-fullpage.png
304 ms
movie-details-similar.png
316 ms
grouplens-2013.jpg
277 ms
analytics.js
29 ms
2Q-AW1e_taO6pHwMXcXW5w.ttf
23 ms
OsJ2DjdpjqFRVUSto6IffKCWcynf_cDxXwCLxiixG1c.ttf
27 ms
_aijTyevf54tkVDLy-dlnKCWcynf_cDxXwCLxiixG1c.ttf
37 ms
0ihfXUL2emPh0ROJezvraKCWcynf_cDxXwCLxiixG1c.ttf
37 ms
eCpfeMZI7q4jLksXVRWPQy3USBnSvpkopQaUR-2r7iU.ttf
36 ms
lJAvZoKA5NttpPc9yc6lPfEr6Hm6RMS0v1dtXsGir4g.ttf
37 ms
movielens.umn.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.
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
movielens.umn.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
Page has valid source maps
movielens.umn.edu SEO score
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Movielens.umn.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 Movielens.umn.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.
movielens.umn.edu
Open Graph description is not detected on the main page of Movie Lens Umn. 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: