1.7 sec in total
105 ms
1.2 sec
392 ms
Welcome to cps.k12.il.us homepage info - get ready to check Cps K 12 best content for United States right away, or after learning these important things about cps.k12.il.us
Chicago Public Schools is committed to providing a high-quality education to all students, and preparing them for success in college, career, and civic life.
Visit cps.k12.il.usWe analyzed Cps.k12.il.us page load time and found that the first response time was 105 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
cps.k12.il.us performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value7.6 s
3/100
25%
Value8.1 s
21/100
10%
Value4,310 ms
1/100
30%
Value0.001
100/100
15%
Value17.0 s
4/100
10%
105 ms
135 ms
51 ms
186 ms
52 ms
Our browser made a total of 95 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Cps.k12.il.us, 53% (50 requests) were made to Public.staff.cps.edu and 22% (21 requests) were made to Cps.edu. The less responsive or slowest element that took the longest time to load (233 ms) relates to the external source Public.staff.cps.edu.
Page size can be reduced by 1.1 MB (62%)
1.7 MB
664.5 kB
In fact, the total size of Cps.k12.il.us 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. 60% of websites need less resources to load. Javascripts take 993.0 kB which makes up the majority of the site volume.
Potential reduce by 33.1 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 33.1 kB or 79% of the original size.
Potential reduce by 97.0 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. Obviously, Cps K 12 needs image optimization as it can save up to 97.0 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 634.8 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 634.8 kB or 64% of the original size.
Potential reduce by 315.1 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. Cps.k12.il.us needs all CSS files to be minified and compressed as it can save up to 315.1 kB or 82% of the original size.
Number of requests can be reduced by 32 (38%)
85
53
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cps 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 23 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
cps.k12.il.us
105 ms
apps
135 ms
staff
51 ms
Staff.aspx
186 ms
controls.css
52 ms
core.css
104 ms
bootstrap.min.css
136 ms
font-awesome.min.css
83 ms
responsive-mobile.css
81 ms
jquery-1.11.1.min.js
128 ms
bootstrap.min.js
125 ms
cbpScroller.js
109 ms
classie.js
110 ms
handlebars-v1.3.0.js
166 ms
responsive-mobile.js
131 ms
init.js
165 ms
ie55up.js
173 ms
custom_activex_override.js
164 ms
element.js
48 ms
core.js
166 ms
cse.js
14 ms
default.html
233 ms
ga.js
30 ms
translateelement.css
85 ms
main.js
106 ms
cpslogo@2x.png
28 ms
cse.js
101 ms
ui.totop.png
66 ms
__utm.gif
15 ms
fontawesome-webfont.woff
132 ms
collect
66 ms
jsapi
33 ms
element_main.js
43 ms
default+en.css
43 ms
default.css
55 ms
default+en.I.js
59 ms
translate_24dp.png
121 ms
l
83 ms
cleardot.gif
95 ms
bootstrap.min.css
92 ms
font-awesome.min.css
91 ms
CPSApps.css
89 ms
cpslogo_v2_min.jpg
197 ms
employeesearch_icon.png
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schoolsearch_icon.png
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kc_icon.png
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achievement_icon.png
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math_icon.png
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impact_icon.png
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dashboard_icon.png
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parentportal_icon.png
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LSC_icon.png
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student_icon.png
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blackboard_icon.png
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nwea_icon.png
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default.css
28 ms
jquery.js
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bootstrap.min.js
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respond.min.js
154 ms
reflect_icon.png
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efs_icon.png
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gooru_icon.png
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safarimontage_icon.png
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calculator_icon.png
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historicalstudent_icon.png
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collegecareer_icon.png
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hyperion_icon.png
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university_icon.png
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async-ads.js
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google_custom_search_watermark.gif
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small-logo.png
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policy_icon.png
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health_icon.png
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formeremployee_icon.png
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google_g.png
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googlecps_icon.png
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remoteaccess_icon.png
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its_icon.png
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service_icon.png
156 ms
ppm_icons.png
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fontawesome-webfont.woff
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password_icon.png
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passwordlookup_icons.png
159 ms
NEMS_icon.png
163 ms
analytics.js
15 ms
collect
13 ms
collect
12 ms
cps.k12.il.us accessibility score
cps.k12.il.us best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
cps.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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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 Cps.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 Cps.k12.il.us 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.
cps.k12.il.us
Open Graph description is not detected on the main page of Cps 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: