20.6 sec in total
201 ms
14.6 sec
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Welcome to che.unl.edu homepage info - get ready to check Che Unl best content for United States right away, or after learning these important things about che.unl.edu
Nebraska Chemical & Biomolecular Engineering students enjoy numerous resources for exciting, cutting-edge research. Our students benefit from the quality, energy and ingenuity of faculty members who p...
Visit che.unl.eduWe analyzed Che.unl.edu page load time and found that the first response time was 201 ms and then it took 20.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
che.unl.edu performance score
name
value
score
weighting
Value7.7 s
0/100
10%
Value7.7 s
3/100
25%
Value16.2 s
0/100
10%
Value23,530 ms
0/100
30%
Value0.274
44/100
15%
Value37.1 s
0/100
10%
201 ms
28 ms
1244 ms
481 ms
43 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Che.unl.edu, 27% (18 requests) were made to Engineering.unl.edu and 27% (18 requests) were made to Unlcms.unl.edu. The less responsive or slowest element that took the longest time to load (4 sec) relates to the external source Pixel.mathtag.com.
Page size can be reduced by 100.7 kB (5%)
1.8 MB
1.7 MB
In fact, the total size of Che.unl.edu main page is 1.8 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. 80% 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 1.6 MB which makes up the majority of the site volume.
Potential reduce by 68.4 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 11.6 kB, which is 12% 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 68.4 kB or 73% of the original size.
Potential reduce by 19.7 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. Che Unl images are well optimized though.
Potential reduce by 12.4 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. This website has mostly compressed JavaScripts.
Potential reduce by 243 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. Che.unl.edu has all CSS files already compressed.
Number of requests can be reduced by 35 (71%)
49
14
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Che Unl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
che.unl.edu
201 ms
chme
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critical.css
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che.unl.edu accessibility score
che.unl.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
che.unl.edu SEO score
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 Che.unl.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 Che.unl.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.
che.unl.edu
Open Graph description is not detected on the main page of Che Unl. 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: