1.1 sec in total
242 ms
711 ms
101 ms
Click here to check amazing Online Siu content for United States. Otherwise, check out these important facts you probably never knew about online.siu.edu
Southern Illinois University's convenient, flexible and accredited online courses and online degree programs that include bachelors, masters and certificates.
Visit online.siu.eduWe analyzed Online.siu.edu page load time and found that the first response time was 242 ms and then it took 812 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
online.siu.edu performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value5.5 s
18/100
25%
Value5.3 s
58/100
10%
Value630 ms
47/100
30%
Value0
100/100
15%
Value11.8 s
17/100
10%
242 ms
84 ms
127 ms
46 ms
105 ms
Our browser made a total of 10 requests to load all elements on the main page. We found that all of those requests were addressed to Online.siu.edu and no external sources were called. The less responsive or slowest element that took the longest time to load (242 ms) belongs to the original domain Online.siu.edu.
Page size can be reduced by 29.1 kB (35%)
82.4 kB
53.3 kB
In fact, the total size of Online.siu.edu main page is 82.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 52.2 kB which makes up the majority of the site volume.
Potential reduce by 12.7 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 12.7 kB or 79% of the original size.
Potential reduce by 5.0 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. Online Siu images are well optimized though.
Potential reduce by 10.4 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 10.4 kB or 81% of the original size.
Potential reduce by 1.0 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. Online.siu.edu needs all CSS files to be minified and compressed as it can save up to 1.0 kB or 80% of the original size.
We found no issues to fix!
9
9
The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Online Siu. According to our analytics all requests are already optimized.
online.siu.edu
242 ms
colour.css
84 ms
all.js
127 ms
SIU-login-global.png
46 ms
SIU-login-left.png
105 ms
pixel.gif
98 ms
pixel.gif
142 ms
n3.gif
149 ms
pic-02.jpg
210 ms
logo_d2l.gif
180 ms
online.siu.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
online.siu.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
online.siu.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
Image elements do not have [alt] attributes
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Online.siu.edu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Online.siu.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.
online.siu.edu
Open Graph description is not detected on the main page of Online Siu. 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: