1.2 sec in total
37 ms
831 ms
329 ms
Visit circuitslab.case.edu now to see the best up-to-date Circuits Lab Case content for United States and also check out these interesting facts you probably never knew about circuitslab.case.edu
A state-of-the-art multi-million-dollar electrical engineering lab, the Sears Undergraduate Design Laboratory provides Case engineering students with an environment that will promote and encourage han...
Visit circuitslab.case.eduWe analyzed Circuitslab.case.edu page load time and found that the first response time was 37 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
circuitslab.case.edu performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value11.1 s
0/100
25%
Value6.1 s
44/100
10%
Value390 ms
69/100
30%
Value0
100/100
15%
Value9.3 s
32/100
10%
37 ms
87 ms
117 ms
4 ms
178 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 46% of them (19 requests) were addressed to the original Circuitslab.case.edu, 37% (15 requests) were made to Case.edu and 10% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (267 ms) relates to the external source Case.edu.
Page size can be reduced by 187.9 kB (25%)
761.1 kB
573.2 kB
In fact, the total size of Circuitslab.case.edu main page is 761.1 kB. 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 537.9 kB which makes up the majority of the site volume.
Potential reduce by 12.8 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 4.9 kB, which is 30% 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 12.8 kB or 78% of the original size.
Potential reduce by 44.8 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. Circuits Lab Case images are well optimized though.
Potential reduce by 98.5 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 98.5 kB or 59% of the original size.
Potential reduce by 31.8 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. Circuitslab.case.edu needs all CSS files to be minified and compressed as it can save up to 31.8 kB or 80% of the original size.
Number of requests can be reduced by 10 (25%)
40
30
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Circuits Lab Case. 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 from 6 to 1 for CSS and as a result speed up the page load time.
circuitslab.case.edu
37 ms
core.css
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layout.css
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site.css
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general.js
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jquery-1.3.2.min.js
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jquery.cycle.all-2.11.min.js
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widget03.css
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print.css
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casedotheader.css
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circuitslab.case.edu accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
circuitslab.case.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
circuitslab.case.edu SEO score
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Circuitslab.case.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 Circuitslab.case.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.
circuitslab.case.edu
Open Graph description is not detected on the main page of Circuits Lab Case. 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: