cps.edu Website Information

Daily Unique Visits: 68,047

Daily Page Views: 408,282

Income Per Day: $817

Estimated Value: $588,240

This website is located in United States and is using following IP address 209.175.45.144. See the complete list of popular websites hosted in United States.

cps.edu is registered under .EDU top-level domain. Please check other sites in .EDU zone.

Website cps.edu is using the following name servers:

ns2.illinois.net
ns1.illinois.net
ns2.cps.k12.il.us
ns.cps.k12.il.us

and is probably hosted by EPiServer AB. See the full list of other websites hosted by EPiServer AB.

The highest website cps.edu position in Alexa rank database was 20504 and the lowest rank position was 24186. Current position of cps.edu in Alexa rank database is 21077.

Desktop speed score of cps.edu (77/100) is better than the results of 63.93% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of cps.edu (96/100) is better than the results of 46.59% of other sites and means that the page is mobile-friendly.

Mobile speed score of cps.edu (67/100) is better than the results of 70.58% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

cps.edu Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.

cps.edu whois

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.EDU domain.

A Web interface for the .EDU EDUCAUSE Whois Server is
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By submitting a Whois query, you agree that this information
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domain names.

-------------------------------------------------------------

Domain Name: CPS.EDU

Registrant:
Chicago Public Schools
Information Technology Services
42 W Madison - 2nd Floor
Chicago, IL 60602
USA

Administrative Contact:
Ed Wagner
Chicago Public Schools
42 W Madison
2nd Floor
Chicago, IL 60602
USA
+1.7735531281
ewagner@cps.edu

Technical Contact:
Richard Burnson
Chicago Public Schools
501 W 35th Street
Suite 215
Chicago, IL 60616
USA
+1.7735531330
rburnson@cps.edu

Name Servers:
NS2.CPS.K12.IL.US
NS2.ILLINOIS.NET
NS.CPS.K12.IL.US
NS1.ILLINOIS.NET

Domain record activated: 24-Apr-1992
Domain record last updated: 18-Apr-2024
Domain expires: 31-Jul-2025

cps.edu server information

Servers Location

cps.edu desktop page speed rank

Last tested: 2017-05-30

Desktop Speed Medium

77/100

cps.edu Desktop Speed Test Quick Summary

priority - 13Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://cse.google.com/adsense/search/async-ads.js (60 minutes)
https://translate.googleapis.com/translate_static/css/translateelement.css (60 minutes)
https://translate.googleapis.com/translate_static/js/element/main.js (60 minutes)
https://www.google.com/jsapi?autoload=%7B%22module…22%3A%22en%22%7D%5D%7D (60 minutes)
http://www.google-analytics.com/ga.js (2 hours)
http://cps.edu/ScriptLibrary/Responsive/bootstrap/css/bootstrap.min.css (24 hours)
http://cps.edu/ScriptLibrary/Responsive/bootstrap/js/bootstrap.min.js (24 hours)
http://cps.edu/ScriptLibrary/Responsive/font-aweso…s/font-awesome.min.css (24 hours)
http://cps.edu/ScriptLibrary/Responsive/images/cpslogo@2x.png (24 hours)
http://cps.edu/ScriptLibrary/Responsive/images/ui.totop.png (24 hours)
http://cps.edu/ScriptLibrary/Responsive/scripts/gr…imeline/cbpScroller.js (24 hours)
http://cps.edu/ScriptLibrary/Responsive/scripts/gradetimeline/classie.js (24 hours)
http://cps.edu/ScriptLibrary/Responsive/scripts/handlebars-v1.3.0.js (24 hours)
http://cps.edu/ScriptLibrary/Responsive/scripts/jquery-1.11.1.min.js (24 hours)
http://cps.edu/ScriptLibrary/Responsive/scripts/responsive-mobile.css (24 hours)
http://cps.edu/ScriptLibrary/Responsive/scripts/responsive-mobile.js (24 hours)
http://cps.edu/SiteCollectionImages/GoCps_small2.png (24 hours)
http://cps.edu/Spotlight/PublishingImages/GoCps_spotlight.png (24 hours)
http://cps.edu/Spotlight/PublishingImages/spotlight_dualcredit.png (24 hours)
http://cps.edu/Spotlight/PublishingImages/spotlight_gradrequirement2017.png (24 hours)
http://cps.edu/sitecollectionimages/CPSBlog_icon.png (24 hours)
http://cps.edu/sitecollectionimages/MapBackground2.png (24 hours)
http://cps.edu/sitecollectionimages/learninghub_Icon.png (24 hours)
http://cps.edu/sitecollectionimages/schoollocator_2.1.png (24 hours)
http://cps.edu/sitecollectionimages/timeline_picture_circles_3-5.png (24 hours)
http://cps.edu/sitecollectionimages/timeline_picture_circles_6-8.png (24 hours)
http://cps.edu/sitecollectionimages/timeline_picture_circles_9-12.png (24 hours)
http://cps.edu/sitecollectionimages/timeline_picture_circles_k-2.png (24 hours)
http://cps.edu/sitecollectionimages/timeline_picture_circles_prek.png (24 hours)

priority - 7Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 65.9KiB (71% reduction).

Compressing http://cps.edu/ScriptLibrary/Responsive/images/ui.totop.png could save 49.8KiB (97% reduction).
Compressing and resizing http://cps.edu/ScriptLibrary/Responsive/images/cpslogo@2x.png could save 7.6KiB (50% reduction).
Compressing http://cps.edu/sitecollectionimages/learninghub_Icon.png could save 3.1KiB (27% reduction).
Compressing http://cps.edu/sitecollectionimages/CPSBlog_icon.png could save 2.3KiB (32% reduction).
Compressing http://cps.edu/sitecollectionimages/schoollocator_2.1.png could save 1.4KiB (28% reduction).
Compressing https://www.google.com/uds/css/v2/clear.png could save 898B (88% reduction).
Compressing https://www.google.com/uds/css/v2/search_box_icon.png could save 864B (84% reduction).

priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://cps.edu/ScriptLibrary/Responsive/scripts/jquery-1.11.1.min.js
http://cps.edu/ScriptLibrary/Responsive/bootstrap/js/bootstrap.min.js
http://cps.edu/ScriptLibrary/Responsive/scripts/gr…imeline/cbpScroller.js
http://cps.edu/ScriptLibrary/Responsive/scripts/gradetimeline/classie.js
http://cps.edu/ScriptLibrary/Responsive/scripts/handlebars-v1.3.0.js
http://cps.edu/ScriptLibrary/Responsive/scripts/responsive-mobile.js
http://cps.edu/_layouts/1033/init.js?rev=SKi7C%2FTrsh1U%2FCnIwkB9Ag%3D%3D
http://cps.edu/_layouts/1033/non_ie.js?rev=yfNry4hY0Gwa%2FPDNGrqXVg%3D%3D
http://cps.edu/_LAYOUTS/1033/cps.edu/custom_activex_override.js

Optimize CSS Delivery of the following:

http://cps.edu/_LAYOUTS/1033/Styles/cps.edu/controls.css
http://cps.edu/_LAYOUTS/1033/Styles/cps.edu/core.css
http://cps.edu/ScriptLibrary/Responsive/bootstrap/css/bootstrap.min.css
http://cps.edu/ScriptLibrary/Responsive/font-aweso…s/font-awesome.min.css
http://cps.edu/ScriptLibrary/Responsive/scripts/responsive-mobile.css

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 8.2KiB (33% reduction).

Minifying http://cps.edu/ScriptLibrary/Responsive/scripts/handlebars-v1.3.0.js could save 6.5KiB (31% reduction) after compression.
Minifying http://cps.edu/ScriptLibrary/Responsive/scripts/gr…imeline/cbpScroller.js could save 617B (44% reduction) after compression.
Minifying http://cps.edu/ScriptLibrary/Responsive/scripts/responsive-mobile.js could save 529B (48% reduction) after compression.
Minifying http://cps.edu/_LAYOUTS/1033/cps.edu/custom_activex_override.js could save 527B (72% reduction) after compression.

priority - 1Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 6.2KiB (35% reduction).

Minifying https://www.google.com/uds/api/search/1.0/890e2286…9572ad4/default+en.css could save 3.9KiB (40% reduction) after compression.
Minifying http://cps.edu/ScriptLibrary/Responsive/scripts/responsive-mobile.css could save 1.8KiB (35% reduction) after compression.
Minifying https://www.google.com/cse/static/style/look/v2/default.css could save 555B (18% reduction) after compression.

priority - 0Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 3.3KiB (83% reduction).

Compressing http://ical.cps.edu/KeyEvents?callback=jQuery11110…940420&_=1496177940421 could save 3.3KiB (83% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 3.2KiB (23% reduction).

Minifying http://cps.edu/Pages/home.aspx could save 3.2KiB (23% reduction) after compression.

cps.edu Desktop Resource Breakdown

Total Resources	60
Number of Hosts	11
Static Resources	45
JavaScript Resources	20
CSS Resources	8

cps.edu mobile page speed rank

Last tested: 2017-05-30

Mobile Speed Medium

67/100

cps.edu Mobile Speed Test Quick Summary

priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 19Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

priority - 6Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 61KiB (66% reduction).

Compressing http://cps.edu/ScriptLibrary/Responsive/images/ui.totop.png could save 49.8KiB (97% reduction).
Compressing http://cps.edu/sitecollectionimages/learninghub_Icon.png could save 3.1KiB (27% reduction).
Compressing http://cps.edu/ScriptLibrary/Responsive/images/cpslogo@2x.png could save 2.7KiB (18% reduction).
Compressing http://cps.edu/sitecollectionimages/CPSBlog_icon.png could save 2.3KiB (32% reduction).
Compressing http://cps.edu/sitecollectionimages/schoollocator_2.1.png could save 1.4KiB (28% reduction).
Compressing https://www.google.com/uds/css/v2/clear.png could save 898B (88% reduction).
Compressing https://www.google.com/uds/css/v2/search_box_icon.png could save 864B (84% reduction).

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 8.2KiB (33% reduction).

priority - 1Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 6.2KiB (35% reduction).

priority - 0Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 3.3KiB (83% reduction).

Compressing http://ical.cps.edu/KeyEvents?callback=jQuery11110…882171&_=1496177882172 could save 3.3KiB (83% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 3.2KiB (23% reduction).

Minifying http://cps.edu/Pages/home.aspx could save 3.2KiB (23% reduction) after compression.

cps.edu Mobile Resource Breakdown

Total Resources	60
Number of Hosts	11
Static Resources	45
JavaScript Resources	20
CSS Resources	8

cps.edu mobile page usability

Last tested: 2017-05-30

Mobile Usability Good

96/100

cps.edu Mobile Usability Test Quick Summary

priority - 3Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 427 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

The element <div class="col-sm-4 padmytop40">GoCPS…cation process</div> falls outside the viewport.
The element <div class="col-sm-4 padmytop40">CPS Vision…ss starts here</div> falls outside the viewport.
The element <div class="col-sm-4 padmytop40">Chicago School…t matters most</div> falls outside the viewport.

cps.edu HTML validation

Errors

Attribute “__expr-val-dir” not allowed on element “html” at this point.

Line: 4 Column: 16 - 64
"...TYPE html> <html id="ctl00_Html1" lang="en" __expr-val-dir="ltr" dir="ltr"> <head..."

Bad value “Expires” for attribute “http-equiv” on element “meta”.

Line: 5 Column: 93 - 133
"...=utf-8" /><meta http-equiv="Expires" content="0" /><meta ..."

Stray end tag “meta”.

Line: 9 Column: 112 - 118
"...d36e-7" /></meta> <!--..."

Bad element name “gcse:searchbox-only”: Code point “U+003A” is not allowed

Line: 310 Column: 16 - 75
"... <gcse:searchbox-only resultsUrl="/Pages/searchresults.aspx"></gcse..." Line: 350 Column: 16 - 75
"... <gcse:searchbox-only resultsUrl="/Pages/searchresults.aspx"></gcse..." Line: 955 Column: 4 - 82
"...h2> <gcse:searchbox-only resultsUrl="/Pages/searchresults.aspx" title="Search CPS"></gcse..."

The “width” attribute on the “table” element is obsolete. Use CSS instead.

Line: 434 Column: 1 - 63
".../div> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr>..." Line: 436 Column: 49 - 142
"...ign="top"><table TOPLEVEL border="0" cellpadding="0" cellspacing="0" width="100%" style="display:none;"> <t..." Line: 456 Column: 2 - 64
"...</div> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr>..." Line: 458 Column: 49 - 142
"...ign="top"><table TOPLEVEL border="0" cellpadding="0" cellspacing="0" width="100%" style="display:none;"> <t..." Line: 517 Column: 107 - 178
"...ign="top"><table TOPLEVEL border="0" cellpadding="0" cellspacing="0" width="100%"> <t..." Line: 591 Column: 49 - 120
"...ign="top"><table TOPLEVEL border="0" cellpadding="0" cellspacing="0" width="100%"> <t..." Line: 930 Column: 2 - 64
"... </div> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr>..." Line: 932 Column: 49 - 120
"...ign="top"><table TOPLEVEL border="0" cellpadding="0" cellspacing="0" width="100%"> <t..." Line: 981 Column: 2 - 64
"... </div> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr>..." Line: 983 Column: 49 - 120
"...ign="top"><table TOPLEVEL border="0" cellpadding="0" cellspacing="0" width="100%"> <t..." Line: 1086 Column: 2 - 64
"...</div> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr>..." Line: 1088 Column: 49 - 120
"...ign="top"><table TOPLEVEL border="0" cellpadding="0" cellspacing="0" width="100%"> <t..." Line: 1145 Column: 2 - 64
"...</div> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr>..." Line: 1147 Column: 49 - 120
"...ign="top"><table TOPLEVEL border="0" cellpadding="0" cellspacing="0" width="100%"> <t..." Line: 1268 Column: 2 - 64
"...</div> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr>..." Line: 1270 Column: 49 - 120
"...ign="top"><table TOPLEVEL border="0" cellpadding="0" cellspacing="0" width="100%"> <t..." Line: 1486 Column: 1 - 63
"...> </div> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr>..." Line: 1488 Column: 49 - 120
"...ign="top"><table TOPLEVEL border="0" cellpadding="0" cellspacing="0" width="100%"> <t..."

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

Line: 436 Column: 6 - 48
"..."0"> <tr> <td id="MSOZoneCell_WebPartWPQ8" vAlign="top"><table..." Line: 438 Column: 8 - 21
"..."> <tr> <td valign="top"><div W..." Line: 458 Column: 6 - 48
"..."0"> <tr> <td id="MSOZoneCell_WebPartWPQ7" vAlign="top"><table..." Line: 460 Column: 8 - 21
"..."> <tr> <td valign="top"><div W..." Line: 517 Column: 11 - 106
"... </tr><tr> <td id="MSOZoneCell_WebPartctl00_SPWebPartManager1_g_b46042b0_cd6f_450f_a1d9_b09bf7f82224" vAlign="top"><t..." Line: 519 Column: 8 - 21
"..."> <tr> <td valign="top"><div W..." Line: 591 Column: 11 - 48
"... </tr><tr> <td id="MSOZoneCell_WebPartWPQ6" vAlign="top"><table..." Line: 593 Column: 8 - 21
"..."> <tr> <td valign="top"><div W..." Line: 932 Column: 6 - 48
"..."0"> <tr> <td id="MSOZoneCell_WebPartWPQ1" vAlign="top"><table..." Line: 934 Column: 8 - 21
"..."> <tr> <td valign="top"><div W..." Line: 983 Column: 6 - 48
"..."0"> <tr> <td id="MSOZoneCell_WebPartWPQ3" vAlign="top"><table..." Line: 985 Column: 8 - 21
"..."> <tr> <td valign="top"><div W..." Line: 1088 Column: 6 - 48
"..."0"> <tr> <td id="MSOZoneCell_WebPartWPQ5" vAlign="top"><table..." Line: 1090 Column: 8 - 21
"..."> <tr> <td valign="top"><div W..." Line: 1147 Column: 6 - 48
"..."0"> <tr> <td id="MSOZoneCell_WebPartWPQ4" vAlign="top"><table..." Line: 1149 Column: 8 - 21
"..."> <tr> <td valign="top"><div W..." Line: 1270 Column: 6 - 48
"..."0"> <tr> <td id="MSOZoneCell_WebPartWPQ2" vAlign="top"><table..." Line: 1272 Column: 8 - 21
"..."> <tr> <td valign="top"><div W..." Line: 1488 Column: 6 - 48
"..."0"> <tr> <td id="MSOZoneCell_WebPartWPQ9" vAlign="top"><table..." Line: 1490 Column: 8 - 21
"..."> <tr> <td valign="top"><div W..."

Attribute “toplevel” not allowed on element “table” at this point.

Line: 436 Column: 49 - 142
"...ign="top"><table TOPLEVEL border="0" cellpadding="0" cellspacing="0" width="100%" style="display:none;"> <t..." Line: 458 Column: 49 - 142
"...ign="top"><table TOPLEVEL border="0" cellpadding="0" cellspacing="0" width="100%" style="display:none;"> <t..." Line: 517 Column: 107 - 178
"...ign="top"><table TOPLEVEL border="0" cellpadding="0" cellspacing="0" width="100%"> <t..." Line: 591 Column: 49 - 120
"...ign="top"><table TOPLEVEL border="0" cellpadding="0" cellspacing="0" width="100%"> <t..." Line: 932 Column: 49 - 120
"...ign="top"><table TOPLEVEL border="0" cellpadding="0" cellspacing="0" width="100%"> <t..." Line: 983 Column: 49 - 120
"...ign="top"><table TOPLEVEL border="0" cellpadding="0" cellspacing="0" width="100%"> <t..." Line: 1088 Column: 49 - 120
"...ign="top"><table TOPLEVEL border="0" cellpadding="0" cellspacing="0" width="100%"> <t..." Line: 1147 Column: 49 - 120
"...ign="top"><table TOPLEVEL border="0" cellpadding="0" cellspacing="0" width="100%"> <t..." Line: 1270 Column: 49 - 120
"...ign="top"><table TOPLEVEL border="0" cellpadding="0" cellspacing="0" width="100%"> <t..." Line: 1488 Column: 49 - 120
"...ign="top"><table TOPLEVEL border="0" cellpadding="0" cellspacing="0" width="100%"> <t..."

Attribute “webpartid” not allowed on element “div” at this point.

Line: 438 Column: 22 - 169
"...ign="top"><div WebPartID="92c7dd7a-02bb-4b06-af2a-300f68a436e6" HasPers="false" id="WebPartWPQ8" width="100%" class="ms-WPBody" allowDelete="false" style="" ><style..." Line: 460 Column: 22 - 169
"...ign="top"><div WebPartID="41a6a2dd-aa37-4d4c-8572-86929df508cd" HasPers="false" id="WebPartWPQ7" width="100%" class="ms-WPBody" allowDelete="false" style="" ><!-- H..." Line: 519 Column: 22 - 227
"...ign="top"><div WebPartID="b46042b0-cd6f-450f-a1d9-b09bf7f82224" HasPers="false" id="WebPartctl00_SPWebPartManager1_g_b46042b0_cd6f_450f_a1d9_b09bf7f82224" width="100%" class="ms-WPBody" allowDelete="false" style="" ><div i..." Line: 593 Column: 22 - 169
"...ign="top"><div WebPartID="11b2c168-0a9d-4545-8bad-5e4ebd589613" HasPers="false" id="WebPartWPQ6" width="100%" class="ms-WPBody" allowDelete="false" style="" ><style..." Line: 934 Column: 22 - 169
"...ign="top"><div WebPartID="97ab69ee-bc70-4ebc-b830-37632c5e47ff" HasPers="false" id="WebPartWPQ1" width="100%" class="ms-WPBody" allowDelete="false" style="" ><style..." Line: 985 Column: 22 - 169
"...ign="top"><div WebPartID="64e2153e-2dd4-4871-9e73-722b4e6a2676" HasPers="false" id="WebPartWPQ3" width="100%" class="ms-WPBody" allowDelete="false" style="" ><div> ..." Line: 1090 Column: 22 - 169
"...ign="top"><div WebPartID="ba6303af-b045-421c-b8bd-e940a6a7ab1c" HasPers="false" id="WebPartWPQ5" width="100%" class="ms-WPBody" allowDelete="false" style="" ><style..." Line: 1149 Column: 22 - 169
"...ign="top"><div WebPartID="9093ea6f-fa1c-456c-a62c-0584e230d4e1" HasPers="false" id="WebPartWPQ4" width="100%" class="ms-WPBody" allowDelete="false" style="" ><style..." Line: 1272 Column: 22 - 169
"...ign="top"><div WebPartID="3aca91b0-00e3-4511-b768-8e4b5d90bb58" HasPers="false" id="WebPartWPQ2" width="100%" class="ms-WPBody" allowDelete="false" style="" ><style..." Line: 1490 Column: 22 - 169
"...ign="top"><div WebPartID="c8542472-41cc-4d5c-8f83-c858e07e3bb7" HasPers="false" id="WebPartWPQ9" width="100%" class="ms-WPBody" allowDelete="false" style="" ><style..."

Attribute “haspers” not allowed on element “div” at this point.

Attribute “width” not allowed on element “div” at this point.

Attribute “allowdelete” not allowed on element “div” at this point.

Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Line: 438 Column: 170 - 176
"...style="" ><style> /* to..." Line: 593 Column: 170 - 176
"...style="" ><style> ...." Line: 934 Column: 170 - 176
"...style="" ><style> .cse ..." Line: 1090 Column: 170 - 176
"...style="" ><style> #newM..." Line: 1149 Column: 170 - 176
"...style="" ><style> #grad..." Line: 1272 Column: 170 - 176
"...style="" ><style> #grad..." Line: 1490 Column: 170 - 176
"...style="" ><style> foote..."

Attribute “name” not allowed on element “div” at this point.

Line: 732 Column: 3 - 43
"...ainer"> <div id="e2ma_signup" name="e2ma_signup"> <di..."

Attribute “type” not allowed on element “span” at this point.

Line: 766 Column: 11 - 102
"... <span class="btn btn-primary submit" type="button" id="btnsubmit" style="margin-top: 20px;">Submit..."

Attribute “runat” not allowed on element “div” at this point.

Line: 949 Column: 7 - 72
"...r"> <div id="googlesearchdiv" class="googlesearchdiv" runat="server" > <!--<..."

Duplicate attribute “alt”.

Line: 992 Column: - 91
"... width="90" alt="Go C.P.S."/> ..." Line: 1006 Column: - 95
"... width="90" alt="CS Vision"/> ..." Line: 1020 Column: - 91
"... width="90" alt="Chicago Schoo..."

Stray end tag “div”.

Line: 1248 Column: 1 - 6
"... </div> </div> </div..." Line: 1249 Column: 1 - 6
"...v> </div> </div></td> ..." Line: 1597 Column: 3 - 8
"...-> </div> <!-..." Line: 1599 Column: 2 - 7
"...ainer--> </div> <!--..."

Duplicate attribute “class”.

Line: 1325 Column: - 50
"...green-hm" class="container-flu..."

A slash was not immediately followed by “>”.

Line: 1551 Column: - 64
"...x">Schools</a</p> <p..." Line: 1552 Column: - 55
"...spx">About</a</p> <p..." Line: 1553 Column: - 66
"...">Calendar</a</p> <p..." Line: 1554 Column: - 52
"...spx">Staff</a</p> <p..."

End tag had attributes.

Line: 1551 Column: - 65
"...">Schools</a</p> <p>..." Line: 1552 Column: - 56
"...px">About</a</p> <p>..." Line: 1553 Column: - 67
"...>Calendar</a</p> <p>..." Line: 1554 Column: - 53
"...px">Staff</a</p> <p>..."

Stray end tag “a<”.

Line: 1551 Column: 59 - 65
"...x">Schools</a</p> ..." Line: 1552 Column: 50 - 56
"...spx">About</a</p> ..." Line: 1553 Column: 61 - 67
"...">Calendar</a</p> ..." Line: 1554 Column: 47 - 53
"...spx">Staff</a</p> ..."

End tag “p” implied, but there were open elements.

Line: 1552 Column: 11 - 13
"... <p><a hre..." Line: 1553 Column: 11 - 13
"... <p><a hre..." Line: 1554 Column: 11 - 13
"... <p><a hre..." Line: 1555 Column: 11 - 13
"... <p><a hre..."

Unclosed element “a”.

Line: 1551 Column: 14 - 51
"... <p><a href="/Pages/AboutOurSchools.aspx">School..." Line: 1552 Column: 14 - 44
"... <p><a href="/Pages/AboutCPS.aspx">About<..." Line: 1553 Column: 14 - 52
"... <p><a href="/Pages/DistrictCalendar.aspx">Calend..." Line: 1554 Column: 14 - 41
"... <p><a href="/Pages/Staff.aspx">Staff<..."

Start tag “a” seen but an element of the same type was already open.

Line: 1552 Column: 14 - 44
"... <p><a href="/Pages/AboutCPS.aspx">About<..." Line: 1553 Column: 14 - 52
"... <p><a href="/Pages/DistrictCalendar.aspx">Calend..." Line: 1554 Column: 14 - 41
"... <p><a href="/Pages/Staff.aspx">Staff<..." Line: 1555 Column: 14 - 42
"... <p><a href="/Pages/Topics.aspx">Topics..."

No “a” element in scope but a “a” end tag seen.

Warnings

The “language” attribute on the “script” element is obsolete. You can safely omit it.

Line: 101 Column: 1 - 119
"...</script> <script type="text/javascript" language="javascript" src="/_layouts/1033/non_ie.js?rev=yfNry4hY0Gwa%2FPDNGrqXVg%3D%3D"></scri..." Line: 107 Column: 2 - 54
"...earch--> <script type="text/javascript" language="javascript"> (fu..." Line: 121 Column: 2 - 54
"...cript> <script type="text/javascript" language="javascript"> $(do..." Line: 241 Column: 61 - 113
"...;</script><script type="text/JavaScript" language="JavaScript"> <!-- ..." Line: 1642 Column: 1 - 115
"...</script> <script type="text/javascript" language="javascript" src="/_layouts/1033/core.js?rev=mHKsOQ0iU3Q5jdm9OZNDdg%3D%3D"></scri..."

The “navigation” role is unnecessary for element “nav”.

Line: 263 Column: 4 - 85
"...div> <nav class="navbar navbar-static-top" role="navigation" style="margin-bottom: 0;"> ..."

Element name “gcse:searchbox-only” cannot be represented as XML 1.0.

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cps.edu Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

cps.edu TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.

CPS.EDU Chicago Public Schools

cps.edu Website Information

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cps.edu whois

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cps.edu desktop page speed rank

cps.edu Desktop Speed Test Quick Summary

priority - 13Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

priority - 7Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 65.9KiB (71% reduction).

priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 8.2KiB (33% reduction).

priority - 1Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 6.2KiB (35% reduction).

priority - 0Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 3.3KiB (83% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 3.2KiB (23% reduction).

cps.edu Desktop Resource Breakdown

cps.edu mobile page speed rank

cps.edu Mobile Speed Test Quick Summary

priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 19Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

priority - 6Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 61KiB (66% reduction).

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 8.2KiB (33% reduction).

priority - 1Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 6.2KiB (35% reduction).

priority - 0Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 3.3KiB (83% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 3.2KiB (23% reduction).

cps.edu Mobile Resource Breakdown

cps.edu mobile page usability

cps.edu Mobile Usability Test Quick Summary

priority - 3Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 427 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

cps.edu HTML validation

Errors

Attribute “__expr-val-dir” not allowed on element “html” at this point.

Bad value “Expires” for attribute “http-equiv” on element “meta”.

Stray end tag “meta”.

Bad element name “gcse:searchbox-only”: Code point “U+003A” is not allowed

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

Attribute “toplevel” not allowed on element “table” at this point.

Attribute “webpartid” not allowed on element “div” at this point.

Attribute “haspers” not allowed on element “div” at this point.

Attribute “width” not allowed on element “div” at this point.

Attribute “allowdelete” not allowed on element “div” at this point.

Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Attribute “name” not allowed on element “div” at this point.