6.4 sec in total
1.6 sec
2.7 sec
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Welcome to erc.uic.edu homepage info - get ready to check Erc Uic best content for United States right away, or after learning these important things about erc.uic.edu
The ERC is an interdisciplinary public service, research, and special projects organization that works to improve energy efficiency and the environment. The Energy Resources Center at the University o...
Visit erc.uic.eduWe analyzed Erc.uic.edu page load time and found that the first response time was 1.6 sec and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
erc.uic.edu performance score
name
value
score
weighting
Value5.1 s
8/100
10%
Value14.4 s
0/100
25%
Value11.8 s
4/100
10%
Value2,850 ms
3/100
30%
Value0.063
97/100
15%
Value13.8 s
10/100
10%
1594 ms
209 ms
52 ms
172 ms
53 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 53% of them (19 requests) were addressed to the original Erc.uic.edu, 11% (4 requests) were made to Google-analytics.com and 11% (4 requests) were made to . The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Erc.uic.edu.
Page size can be reduced by 230.8 kB (14%)
1.7 MB
1.4 MB
In fact, the total size of Erc.uic.edu main page is 1.7 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. 75% 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 1.0 MB which makes up the majority of the site volume.
Potential reduce by 119.7 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 119.7 kB or 78% of the original size.
Potential reduce by 13.1 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. Erc Uic images are well optimized though.
Potential reduce by 69.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 69.4 kB or 34% of the original size.
Potential reduce by 28.5 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. Erc.uic.edu has all CSS files already compressed.
Number of requests can be reduced by 17 (55%)
31
14
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Erc Uic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
erc.uic.edu
1594 ms
otSDKStub.js
209 ms
main.css
52 ms
theinhardt.css
172 ms
style.min.css
53 ms
main.css
54 ms
default.min.css
54 ms
jquery.min.js
462 ms
quick-escape.js
73 ms
element.js
655 ms
uic-publish-post-settings.js
72 ms
acf-field-group-toggle.js
70 ms
alert.js
682 ms
main.js
129 ms
c2f2262d-b694-4eba-8f4b-142c102b685a.json
450 ms
analytics.js
550 ms
gtm.js
560 ms
gtm.js
632 ms
wp-emoji-release.min.js
236 ms
biofuels-600x397.jpg
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chp-600x397.jpg
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ee-600x397.jpg
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monarch-600x397.jpg
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meter-600x397.jpg
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COL.ENG_.ERC_.LOCKB_.SM_.RGB_.png
284 ms
svgs.svg
223 ms
chicagoskyline02.jpg
229 ms
otBannerSdk.js
120 ms
00Po7W1ZOdgT7YG9mGID9u2EIBmvDCAxXhjEYKUMBxgvDBBRzwwGYjGuWJOQHmgVZDgAAAAABVR6r3wAA
15 ms
8sKJYfcF9a4gAAAVUeq94AAA==
14 ms
pwZgsGd2QHDGTMCO1NmDEYTZheMB38WFMoP6NxhJAAAAAABVR6r3wAA
12 ms
aHIG8s+Xi9ylSDbC5gAPpLZggGHTMCwz0zBqMNMwHjFzMFkzMzA9M1MwezFXMK5kxNhfoCC1VO0wAAAAABVR6sFQAA
11 ms
collect
101 ms
collect
133 ms
nr-spa-1216.min.js
71 ms
collect
25 ms
erc.uic.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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
erc.uic.edu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
erc.uic.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 Erc.uic.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 Erc.uic.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.
erc.uic.edu
Open Graph description is not detected on the main page of Erc Uic. 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: