2.3 sec in total
347 ms
1.6 sec
416 ms
Click here to check amazing Sciencelife Uchospitals content for United States. Otherwise, check out these important facts you probably never knew about sciencelife.uchospitals.edu
UChicago Medicine is a leading academic medical center at the forefront of medical research and discoveries. Review the latest findings from our experts.
Visit sciencelife.uchospitals.eduWe analyzed Sciencelife.uchospitals.edu page load time and found that the first response time was 347 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
sciencelife.uchospitals.edu performance score
name
value
score
weighting
Value3.4 s
39/100
10%
Value14.1 s
0/100
25%
Value9.0 s
14/100
10%
Value1,380 ms
16/100
30%
Value0.046
99/100
15%
Value13.8 s
10/100
10%
347 ms
68 ms
143 ms
87 ms
159 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 Sciencelife.uchospitals.edu, 43% (36 requests) were made to Uchicagomed.files.wordpress.com and 12% (10 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (532 ms) relates to the external source Fonts.gstatic.com.
Page size can be reduced by 330.0 kB (22%)
1.5 MB
1.2 MB
In fact, the total size of Sciencelife.uchospitals.edu main page is 1.5 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. 70% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 53.7 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 53.7 kB or 78% of the original size.
Potential reduce by 68 B
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. Sciencelife Uchospitals images are well optimized though.
Potential reduce by 262.5 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 262.5 kB or 72% of the original size.
Potential reduce by 13.8 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. Sciencelife.uchospitals.edu needs all CSS files to be minified and compressed as it can save up to 13.8 kB or 74% of the original size.
Number of requests can be reduced by 24 (38%)
63
39
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sciencelife Uchospitals. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
sciencelife.uchospitals.edu
347 ms
webfont.js
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css
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sciencelife.uchospitals.edu accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes are not valid or misspelled
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
sciencelife.uchospitals.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
sciencelife.uchospitals.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
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 Sciencelife.uchospitals.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 Sciencelife.uchospitals.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.
sciencelife.uchospitals.edu
Open Graph data is detected on the main page of Sciencelife Uchospitals. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: