48.6 sec in total
168 ms
31.1 sec
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Click here to check amazing UAB content for United States. Otherwise, check out these important facts you probably never knew about uab.edu
UAB is an internationally renowned research university and academic medical center known for its innovative and interdisciplinary approach to education.
Visit uab.eduWe analyzed Uab.edu page load time and found that the first response time was 168 ms and then it took 48.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
uab.edu performance score
name
value
score
weighting
Value6.9 s
1/100
10%
Value22.5 s
0/100
25%
Value18.3 s
0/100
10%
Value3,090 ms
2/100
30%
Value0.193
64/100
15%
Value25.7 s
0/100
10%
168 ms
104 ms
348 ms
201 ms
299 ms
Our browser made a total of 145 requests to load all elements on the main page. We found that 77% of them (111 requests) were addressed to the original Uab.edu, 4% (6 requests) were made to Google-analytics.com and 3% (4 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (17 sec) relates to the external source F.vimeocdn.com.
Page size can be reduced by 2.9 MB (26%)
10.9 MB
8.0 MB
In fact, the total size of Uab.edu main page is 10.9 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 7.5 MB which makes up the majority of the site volume.
Potential reduce by 78.4 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. This page needs HTML code to be minified as it can gain 16.7 kB, which is 17% 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 78.4 kB or 79% of the original size.
Potential reduce by 362.7 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. UAB images are well optimized though.
Potential reduce by 1.2 MB
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 1.2 MB or 67% of the original size.
Potential reduce by 1.3 MB
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. Uab.edu needs all CSS files to be minified and compressed as it can save up to 1.3 MB or 84% of the original size.
Number of requests can be reduced by 54 (39%)
138
84
The browser has sent 138 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UAB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
uab.edu
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uab.edu 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
<frame> or <iframe> elements do not have a title
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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
uab.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
uab.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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uab.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 Uab.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.
uab.edu
Open Graph description is not detected on the main page of UAB. 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: