8.3 sec in total
862 ms
2.6 sec
4.8 sec
Welcome to researchsafety.uchicago.edu homepage info - get ready to check Research Safety U Chicago best content for United States right away, or after learning these important things about researchsafety.uchicago.edu
The University of Chicago is a private, nondenominational, culturally rich and ethnically diverse coeducational research university located in Hyde Park, Chicago.
Visit researchsafety.uchicago.eduWe analyzed Researchsafety.uchicago.edu page load time and found that the first response time was 862 ms and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
researchsafety.uchicago.edu performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value61.7 s
0/100
25%
Value16.0 s
0/100
10%
Value2,260 ms
6/100
30%
Value0.371
29/100
15%
Value34.3 s
0/100
10%
862 ms
183 ms
494 ms
65 ms
322 ms
Our browser made a total of 24 requests to load all elements on the main page. We found that 17% of them (4 requests) were addressed to the original Researchsafety.uchicago.edu, 33% (8 requests) were made to D3qi0qp55mx5f5.cloudfront.net and 21% (5 requests) were made to . The less responsive or slowest element that took the longest time to load (862 ms) belongs to the original domain Researchsafety.uchicago.edu.
Page size can be reduced by 693.5 kB (6%)
11.6 MB
10.9 MB
In fact, the total size of Researchsafety.uchicago.edu main page is 11.6 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. Images take 11.1 MB which makes up the majority of the site volume.
Potential reduce by 7.7 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 7.7 kB or 70% of the original size.
Potential reduce by 500.2 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. Research Safety U Chicago images are well optimized though.
Potential reduce by 185.5 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 185.5 kB or 57% of the original size.
Potential reduce by 186 B
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. Researchsafety.uchicago.edu has all CSS files already compressed.
Number of requests can be reduced by 5 (33%)
15
10
The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Research Safety U Chicago. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
researchsafety.uchicago.edu
862 ms
js
183 ms
fonts.css
494 ms
site.css
65 ms
IMG_9903.JPG
322 ms
modernizr.min.js
152 ms
jquery.min.js
151 ms
jquery-ui.min.js
158 ms
core-min.js
138 ms
transparent.gif
153 ms
logo_2022.svg
109 ms
analytics.js
49 ms
shield.svg
129 ms
collect
25 ms
uchicago_wordmark.svg
6 ms
B901231E5B4401FA1.css
612 ms
ss-symbolicons-block.woff
8 ms
ss-standard.woff
6 ms
collect
36 ms
zQAAQABAM8=
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zQAAQABAM8=
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AAEAAAABc3MwMQAIAAAAAQAAAAIABgAOAAYAAAABABAAAQAAAAEAKAABAAgAAQAOAAEAAQDPAAEABAABAM8AAQAAAAEAAAABAAEABv80AAEAAQDP
44 ms
AAEAAAABc3MwMQAIAAAAAQAAAAIABgAOAAYAAAABABAAAQAAAAEAKAABAAgAAQAOAAEAAQDaAAEABAABANoAAQAAAAEAAAABAAEABv8pAAEAAQDa
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NAABAAEAzw==
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researchsafety.uchicago.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
Links do not have a discernible name
researchsafety.uchicago.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
researchsafety.uchicago.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 Researchsafety.uchicago.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 Researchsafety.uchicago.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.
researchsafety.uchicago.edu
Open Graph description is not detected on the main page of Research Safety U Chicago. 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: