2.5 sec in total
502 ms
1.6 sec
412 ms
Welcome to energy.case.edu homepage info - get ready to check Energy Case best content for United States right away, or after learning these important things about energy.case.edu
Advancing energy initiatives including energy storage, solar, and emerging technologies.
Visit energy.case.eduWe analyzed Energy.case.edu page load time and found that the first response time was 502 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 35% of websites can load faster.
energy.case.edu performance score
name
value
score
weighting
Value5.0 s
9/100
10%
Value6.1 s
12/100
25%
Value6.2 s
43/100
10%
Value1,440 ms
15/100
30%
Value0.035
100/100
15%
Value12.4 s
14/100
10%
502 ms
78 ms
69 ms
79 ms
75 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 91% of them (58 requests) were addressed to the original Energy.case.edu, 5% (3 requests) were made to Google-analytics.com and 2% (1 request) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (615 ms) belongs to the original domain Energy.case.edu.
Page size can be reduced by 396.1 kB (25%)
1.6 MB
1.2 MB
In fact, the total size of Energy.case.edu main page is 1.6 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. 20% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 25.9 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 25.9 kB or 77% of the original size.
Potential reduce by 237.1 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. Obviously, Energy Case needs image optimization as it can save up to 237.1 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 64.9 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 64.9 kB or 49% of the original size.
Potential reduce by 68.2 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. Energy.case.edu needs all CSS files to be minified and compressed as it can save up to 68.2 kB or 81% of the original size.
Number of requests can be reduced by 45 (73%)
62
17
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energy 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 16 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.
energy.case.edu
502 ms
node.css
78 ms
defaults.css
69 ms
system-menus.css
79 ms
user.css
75 ms
content-module.css
80 ms
ckeditor.css
131 ms
css_injector_1.css
126 ms
ctools.css
139 ms
date.css
156 ms
datepicker.css
139 ms
jquery.timeentry.css
156 ms
filefield.css
177 ms
nice_menus.css
181 ms
nice-menu.css
190 ms
upload_element.css
192 ms
calendar_multiday.css
260 ms
fieldgroup.css
209 ms
views.css
229 ms
jcalendar.css
233 ms
rotor.css
263 ms
main.css
250 ms
cwruheader.css
261 ms
gcal.css
283 ms
system.css
285 ms
home.css
311 ms
jquery.js
365 ms
drupal.js
316 ms
googleanalytics.js
329 ms
superfish.js
339 ms
jquery.bgiframe.min.js
325 ms
jquery.hoverIntent.minified.js
367 ms
nice_menus.js
368 ms
base.js
370 ms
ajax_view.js
377 ms
jcalendar.js
381 ms
rotor.js
362 ms
conversion.js
16 ms
jquery.cycle.min.js
408 ms
gcal.js
359 ms
customcal.js
374 ms
logo.png
58 ms
searchIcon.jpg
76 ms
arpaeleader.png
292 ms
glei-for-website.png
310 ms
contacglei.gif
99 ms
blank.jpg
74 ms
firstprize.png
309 ms
secondprize.png
339 ms
thirdprize.png
340 ms
alexis2.jpg
174 ms
gdcwhitehouse.gif
542 ms
cwru_glei_blue_logo.jpg
615 ms
pire_sideleft_version.png
388 ms
glei-speaker-series_small.png
378 ms
gleifudingopportunitiesgraphic_0.png
562 ms
searchIcon.jpg
394 ms
rss.png
432 ms
youtube.png
447 ms
ga.js
25 ms
51 ms
__utm.gif
13 ms
35 ms
__utm.gif
3 ms
energy.case.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
Image elements do not have [alt] attributes
Links do not have a discernible name
energy.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
energy.case.edu SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Energy.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 Energy.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.
energy.case.edu
Open Graph description is not detected on the main page of Energy 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: