1.9 sec in total
182 ms
1.2 sec
555 ms
Click here to check amazing Sedol K 12 content for United States. Otherwise, check out these important facts you probably never knew about sedol.k12.il.us
Visit sedol.k12.il.usWe analyzed Sedol.k12.il.us page load time and found that the first response time was 182 ms and then it took 1.7 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.
sedol.k12.il.us performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value7.0 s
6/100
25%
Value4.2 s
77/100
10%
Value420 ms
65/100
30%
Value0.223
56/100
15%
Value6.7 s
56/100
10%
182 ms
102 ms
53 ms
31 ms
37 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Sedol.k12.il.us, 66% (41 requests) were made to Sedol.us and 11% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (527 ms) relates to the external source Sedol.us.
Page size can be reduced by 649.3 kB (15%)
4.4 MB
3.8 MB
In fact, the total size of Sedol.k12.il.us main page is 4.4 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. 65% of websites need less resources to load. Images take 3.9 MB which makes up the majority of the site volume.
Potential reduce by 141.1 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 141.1 kB or 83% of the original size.
Potential reduce by 243.5 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. Sedol K 12 images are well optimized though.
Potential reduce by 127.1 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 127.1 kB or 69% of the original size.
Potential reduce by 137.7 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. Sedol.k12.il.us needs all CSS files to be minified and compressed as it can save up to 137.7 kB or 86% of the original size.
Number of requests can be reduced by 31 (63%)
49
18
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sedol K 12. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
sedol.k12.il.us
182 ms
www.sedol.us
102 ms
default.aspx
53 ms
OpenSans-Light.css
31 ms
OpenSans-Italic.css
37 ms
OpenSans-Regular.css
39 ms
OpenSans-SemiBold.css
42 ms
jquery.jgrowl.css
42 ms
system.css
55 ms
apps.css
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jQueryUI.css
62 ms
SchoolwiresMobile.css
63 ms
jquery.min.js
53 ms
jquery-migrate-1.2.1.js
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swfobject.js
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creative-default.css
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css
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creative.responsive.menu.min.js
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creative.responsive.pagelist.menu.min.js
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cs.rs.multimedia.rotator.min.js
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joel.tabbed.blocks.pg.min.js
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jquery-ui.min.js
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SW-UI.min.js
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Initialize.js
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swfobject.min.js
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jquery.ajaxupload.min.js
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json2.js
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CheckScript.js
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ga.js
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sw-mystart-bg.png
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sw-mystart-search.png
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SEDOL-watermark.png
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district-logo.png
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seamless-pattern-tile.png
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sedol.k12.il.us accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
sedol.k12.il.us 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
sedol.k12.il.us 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
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
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sedol.k12.il.us 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 Sedol.k12.il.us main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
sedol.k12.il.us
Open Graph description is not detected on the main page of Sedol K 12. 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: