1.5 sec in total
196 ms
1.1 sec
207 ms
Visit isat.siu.edu now to see the best up-to-date Isat SIU content for United States and also check out these interesting facts you probably never knew about isat.siu.edu
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Visit isat.siu.eduWe analyzed Isat.siu.edu page load time and found that the first response time was 196 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
isat.siu.edu performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value8.2 s
2/100
25%
Value4.6 s
70/100
10%
Value290 ms
79/100
30%
Value0.008
100/100
15%
Value9.3 s
32/100
10%
196 ms
177 ms
240 ms
248 ms
357 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 28% of them (13 requests) were addressed to the original Isat.siu.edu, 46% (21 requests) were made to Asset.siu.edu and 9% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (477 ms) relates to the external source Asset.siu.edu.
Page size can be reduced by 343.1 kB (31%)
1.1 MB
773.6 kB
In fact, the total size of Isat.siu.edu main page is 1.1 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. 50% of websites need less resources to load. Images take 915.4 kB which makes up the majority of the site volume.
Potential reduce by 21.0 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 18% 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 21.0 kB or 76% of the original size.
Potential reduce by 194.2 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, Isat SIU needs image optimization as it can save up to 194.2 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 57.0 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 57.0 kB or 63% of the original size.
Potential reduce by 70.9 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. Isat.siu.edu needs all CSS files to be minified and compressed as it can save up to 70.9 kB or 85% of the original size.
Number of requests can be reduced by 17 (40%)
43
26
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isat SIU. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
isat.siu.edu
196 ms
sliver.css
177 ms
academic-responsive.css
240 ms
jquery.mmenu.css
248 ms
mobile-academic.css
357 ms
jquery.min.js
32 ms
modernizr-2.0.6.min.js
291 ms
plugins.js
272 ms
college-script.js
285 ms
page-slideshow.js
345 ms
css
22 ms
override-asa.css
348 ms
jsapi
24 ms
academic-mobile-script.js
378 ms
jquery.mmenu.min.js
477 ms
analytics.js
12 ms
slidethumb-2015-asa-symposium2.jpg
172 ms
slidethumb-2015-asa-symposium1.jpg
171 ms
slidethumb-2015-asa-symposium3.jpg
172 ms
slidethumb-2015-asa-symposium4.jpg
171 ms
web_dev_ccb.jpg
233 ms
feature-soares.jpg
164 ms
031016-security-dawg
301 ms
ist-ccb1.jpg
343 ms
siu_wordmark.png
275 ms
logo-isat.png
163 ms
search_btn.png
194 ms
17 ms
collect
82 ms
collect
18 ms
collect
15 ms
default+en.css
5 ms
default+en.I.js
14 ms
collect
127 ms
slide-2015-asa-symposium2.jpg
317 ms
slide-2015-asa-symposium1.jpg
318 ms
slide-2015-asa-symposium3.jpg
292 ms
slide-2015-asa-symposium4.jpg
381 ms
three_1.jpg
125 ms
nav_bullet.png
233 ms
siu-logo-white.png
173 ms
page-bg.png
194 ms
applynow.png
227 ms
share-sprite.png
243 ms
share-sprite.png
70 ms
async-ads.js
31 ms
isat.siu.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
Image elements do not have [alt] attributes
Links do not have a discernible name
isat.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
isat.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Isat.siu.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 Isat.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.
isat.siu.edu
Open Graph description is not detected on the main page of Isat 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: