1.9 sec in total
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1.2 sec
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Welcome to vanderbilt.uloop.com homepage info - get ready to check Vanderbilt Uloop best content for United States right away, or after learning these important things about vanderbilt.uloop.com
Browse the best resources for Vanderbilt University students, including jobs, Vanderbilt housing, roommates, course notes, test prep and more.
Visit vanderbilt.uloop.comWe analyzed Vanderbilt.uloop.com page load time and found that the first response time was 313 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
vanderbilt.uloop.com performance score
name
value
score
weighting
Value1.9 s
86/100
10%
Value3.0 s
78/100
25%
Value2.3 s
99/100
10%
Value320 ms
76/100
30%
Value0
100/100
15%
Value5.1 s
75/100
10%
313 ms
23 ms
53 ms
58 ms
196 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Vanderbilt.uloop.com, 36% (30 requests) were made to Doikmin2nht2v.cloudfront.net and 7% (6 requests) were made to D3p7mn7jyeu9ms.cloudfront.net. The less responsive or slowest element that took the longest time to load (313 ms) belongs to the original domain Vanderbilt.uloop.com.
Page size can be reduced by 687.1 kB (56%)
1.2 MB
550.3 kB
In fact, the total size of Vanderbilt.uloop.com main page is 1.2 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. 50% of websites need less resources to load. Javascripts take 488.2 kB 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 28.3 kB, which is 23% 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 83% of the original size.
Potential reduce by 28.6 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. Vanderbilt Uloop images are well optimized though.
Potential reduce by 328.7 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 328.7 kB or 67% of the original size.
Potential reduce by 227.4 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. Vanderbilt.uloop.com needs all CSS files to be minified and compressed as it can save up to 227.4 kB or 81% of the original size.
Number of requests can be reduced by 20 (25%)
81
61
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vanderbilt Uloop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
vanderbilt.uloop.com
313 ms
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vanderbilt.uloop.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
[id] attributes on active, focusable elements are not unique
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
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.
vanderbilt.uloop.com 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
vanderbilt.uloop.com 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 Vanderbilt.uloop.com 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 Vanderbilt.uloop.com 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.
vanderbilt.uloop.com
Open Graph description is not detected on the main page of Vanderbilt Uloop. 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: