cpsd.us Website Information

Daily Unique Visits: 5,741

Daily Page Views: 22,964

Income Per Day: $64

Estimated Value: $34,560

This website is located in United States and is using following IP address 155.254.145.14. See the complete list of popular websites hosted in United States.

cpsd.us is registered under .US top-level domain. Please check other sites in .US zone.

Website cpsd.us is using the following name servers:

4.2.49.1
dnsauth1.sys.gtei.net

and is probably hosted by CLOUDFLARENET - Cloudflare, Inc., US. See the full list of other websites hosted by CLOUDFLARENET - Cloudflare, Inc., US.

The highest website cpsd.us position in Alexa rank database was 34132 and the lowest rank position was 993376. Current position of cpsd.us in Alexa rank database is 218597.

Desktop speed score of cpsd.us (51/100) is better than the results of 24.87% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of cpsd.us (92/100) is better than the results of 33.5% of other sites and means that the page is mobile-friendly.

Mobile speed score of cpsd.us (36/100) is better than the results of 14.78% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

cpsd.us 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.

cpsd.us whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.

Domain Name: cpsd.us
Registry Domain ID: D4114305-US
Registrar WHOIS Server:
Registrar URL: whois.biz
Updated Date: 2021-04-27T00:25:36Z
Creation Date: 2003-04-22T19:07:06Z
Registry Expiry Date: 2031-04-21T23:59:59Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: abuse@web.com
Registrar Abuse Contact Phone: +1.8003337680
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: C29F34BBC66254785A2814B93D5302942-NSR
Registrant Name: Kevin Keegan
Registrant Organization: Cambridge Public Schools
Registrant Street: 135 Berkshire St
Registrant Street:
Registrant Street:
Registrant City: CAMBRIDGE
Registrant State/Province: MA
Registrant Postal Code: 02141-1463
Registrant Country: US
Registrant Phone: +1.6172014843
Registrant Phone Ext:
Registrant Fax: +1.6173496800
Registrant Fax Ext:
Registrant Email: kkeegan@cpsd.us
Registrant Application Purpose: P4
Registrant Nexus Category: C32/US
Registry Admin ID: C29F34BBC66254785A2814B93D5302942-NSR
Admin Name: Kevin Keegan
Admin Organization: Cambridge Public Schools
Admin Street: 135 Berkshire St
Admin Street:
Admin Street:
Admin City: CAMBRIDGE
Admin State/Province: MA
Admin Postal Code: 02141-1463
Admin Country: US
Admin Phone: +1.6172014843
Admin Phone Ext:
Admin Fax: +1.6173496800
Admin Fax Ext:
Admin Email: kkeegan@cpsd.us
Admin Application Purpose: P4
Admin Nexus Category: C32/US
Registry Tech ID: C9F5DF75213D744408210C1B7A8FB8358-NSR
Tech Name: Kevin Keegan
Tech Organization: Cambridge Public Schools
Tech Street: 159 Thorndike Street
Tech Street:
Tech Street:
Tech City: Cambridge
Tech State/Province: MA
Tech Postal Code: 02141
Tech Country: US
Tech Phone: +1.6173496814
Tech Phone Ext:
Tech Fax: +1.5707088780
Tech Fax Ext:
Tech Email: kkeegan@cpsd.us
Name Server: dnsauth1.sys.gtei.net
Name Server: dnsauth2.sys.gtei.net
Name Server: dnsauth3.sys.gtei.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-09-27T06:06:33Z

cpsd.us server information

Servers Location

cpsd.us desktop page speed rank

Last tested: 2018-11-14

Desktop Speed Bad

51/100

cpsd.us Desktop Speed Test Quick Summary

priority - 35Optimize images

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priority - 27Leverage 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:

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https://platform.twitter.com/widgets.js (30 minutes)
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https://p5cdn2static.sharpschool.com/common/resour…/jquery.hoverIntent.js (6 hours)
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https://p5dyncdn1.sharpschool.com/minify/css/App_T…i-timepicker-addon.css (6 hours)
https://p5dyncdn1.sharpschool.com/minify/css/App_T…s/jquery.mmenu.all.css (6 hours)
https://p5dyncdn1.sharpschool.com/minify/css/Commo…odern/css/cmsModal.css (6 hours)
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https://p5dyncdn1.sharpschool.com/minify/css/commo…ms/AddNewPageModal.css (6 hours)
https://p5dyncdn1.sharpschool.com/minify/css/commo…ary/cms/PageLayout.css (6 hours)
https://p5dyncdn1.sharpschool.com/minify/css/commo…/presenceFramework.css (6 hours)
https://p5dyncdn1.sharpschool.com/minify/js/Common…ini_upcoming_events.js (6 hours)
https://p5dyncdn1.sharpschool.com/minify/js/common…PortletLoader_After.js (6 hours)
https://p5dyncdn1.sharpschool.com/minify/js/common…ortletLoader_Before.js (6 hours)
https://p5dyncdn1.sharpschool.com/minify/js/javascript/iframeheight.min.js (6 hours)
https://p5dyncdn1.sharpschool.com/minify/js/javasc…/jquery-confirm.min.js (6 hours)
https://p5dyncdn1.sharpschool.com/minify/js/javasc…query.mmenu.min.all.js (6 hours)
https://p5dyncdn1.sharpschool.com/minify/js/javascript/spinnerAlert.js (6 hours)
https://cpsd.us/Common/resources/shared/controls/F…e/font-awesome.min.css (24 hours)
https://cpsd.us/common/JavaScript/resourcelibrary/…tlets/react_commons.js (24 hours)
https://cpsd.us/common/JavaScript/resourcelibrary/…tlets/react_upAlert.js (24 hours)
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https://cpsd.us/m/smartbanner.js (24 hours)

priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 53 blocking script resources and 22 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

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https://p5cdn4static.sharpschool.com/UserFiles/Ser…lates/url-script-v2.js
https://p5dyncdn1.sharpschool.com/minify/js/javascript/spinnerAlert.js
https://cpsd.us/m/smartbanner.js
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https://p5dyncdn1.sharpschool.com/minify/js/javascript/iframeheight.min.js
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https://p5cdn2static.sharpschool.com/common/JavaSc…SaveAsPageTypeModal.js
https://p5cdn2static.sharpschool.com/common/JavaSc…y/cms/PageMoveModal.js
https://p5cdn2static.sharpschool.com/common/JavaSc…eleaseScheduleModal.js
https://p5cdn3static.sharpschool.com/javascript/jquery-confirm.min.js
https://p5cdn3static.sharpschool.com/javascript/jq…ui-timepicker-addon.js
https://p5cdn2static.sharpschool.com/common/JavaSc…y/cms/PageCopyModal.js
https://p5cdn2static.sharpschool.com/common/JavaSc…ry/cms/SitemapModal.js
https://p5dyncdn1.sharpschool.com/minify/js/javasc…/jquery-confirm.min.js
https://p5cdn2static.sharpschool.com/common/JavaSc…ms/ArchivedSubPages.js
https://p5dyncdn1.sharpschool.com/minify/js/javasc…query.mmenu.min.all.js
https://p5dyncdn1.sharpschool.com/minify/js/common…ortletLoader_Before.js
https://p5dyncdn1.sharpschool.com/minify/js/common…PortletLoader_After.js
https://p5dyncdn1.sharpschool.com/minify/js/Common…ini_upcoming_events.js
https://p5dyncdn1.sharpschool.com/WebResource.axd?…1&t=636041038380000000
https://p5cdn5static.sharpschool.com/Common/JavaScript/Json2.js
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https://p5cdn5static.sharpschool.com/common/javascript/SubServerDropDown.js
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https://radscriptcdn.sharpschool.com/ajax/2014.2.7…igation/OData/OData.js
https://radscriptcdn.sharpschool.com/ajax/2014.2.7…n/NavigationScripts.js
https://radscriptcdn.sharpschool.com/ajax/2014.2.7…ation/OverlayScript.js
https://radscriptcdn.sharpschool.com/ajax/2014.2.724/Menu/RadMenuScripts.js
https://radscriptcdn.sharpschool.com/ajax/2014.2.7…enuItem/RadMenuItem.js
https://radscriptcdn.sharpschool.com/ajax/2014.2.7…u/Views/ClassicView.js
https://cpsd.us/common/controls/General/CalendarPi…lendarPickerWS.asmx/js
https://p5cdn2static.sharpschool.com/common/resour…/jquery.hoverIntent.js
https://p5cdn2static.sharpschool.com/common/resour…/SchoolDropdownInit.js

Optimize CSS Delivery of the following:

https://p5dyncdn1.sharpschool.com/bundle/css/vendo…ef66e7dff9f98764da.css
https://p5cdn1static.sharpschool.com/App_Themes/default/merged.css
https://cpsd.us/m/resources/css/cmssmartbanner.css
https://p5dyncdn1.sharpschool.com/minify/css/commo…/presenceFramework.css
https://p5dyncdn1.sharpschool.com/minify/css/commo…ms/AddNewPageModal.css
https://p5dyncdn1.sharpschool.com/minify/css/Commo…odern/css/cmsModal.css
https://p5dyncdn1.sharpschool.com/minify/css/App_T…i-timepicker-addon.css
https://p5dyncdn1.sharpschool.com/minify/css/Commo…e/font-awesome.min.css
https://p5dyncdn1.sharpschool.com/minify/css/commo…ary/cms/PageLayout.css
https://p5dyncdn1.sharpschool.com/minify/css/App_T…s/jquery.mmenu.all.css
https://p5dyncdn1.sharpschool.com/minify/css/Commo…mModern/css/common.css
https://cpsd.us/common/pages/PortalThemeStyle.ashx?templateId=2983
https://cpsd.us/common/pages/PortalThemeStyle.ashx?templateId=2173
https://cpsd.us/common/pages/PortalThemeStyle.ashx?templateId=2558
https://cpsd.us/common/pages/PortalThemeStyle.ashx?templateId=2138
https://cpsd.us/common/RichTextConfig/CustomFCKWeb….aspx?portalId=3042869
https://d35islomi5rx1v.cloudfront.net/ajax/2014.2.724/Window.css
https://d35islomi5rx1v.cloudfront.net/ajax/2014.2.…ult/Window.Default.css
https://d35islomi5rx1v.cloudfront.net/ajax/2014.2.724/Menu.css
https://p5cdn1static.sharpschool.com/App_Themes/nivoSlider.css
https://cpsd.us/Common/resources/shared/controls/F…e/font-awesome.min.css
https://p5cdn2static.sharpschool.com/common/resour…rapper/pub-wrapper.css

priority - 13Avoid landing page redirects

Your page has 4 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://cpsd.us/
http://cpsd.us/cms/
http://cpsd.us/cms/Default.aspx
http://cpsd.us/cms/One.aspx
https://cpsd.us/cms/One.aspx

priority - 11Reduce server response time

In our test, your server responded in 1.3 seconds.

priority - 3Enable 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 27.7KiB (82% reduction).

Compressing https://d35islomi5rx1v.cloudfront.net/ajax/2014.2.724/Menu.css could save 12.9KiB (82% reduction).
Compressing https://d35islomi5rx1v.cloudfront.net/ajax/2014.2.724/Window.css could save 10.7KiB (82% reduction).
Compressing https://d35islomi5rx1v.cloudfront.net/ajax/2014.2.…ult/Window.Default.css could save 3.9KiB (83% reduction).
Compressing https://cpsd.us/common/JavaScript/resourcelibrary/…ngAlert_resources.json could save 155B (55% reduction).

priority - 3Minify 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 25.2KiB (35% reduction).

Minifying https://p5cdn3static.sharpschool.com/javascript/jq…ui-timepicker-addon.js could save 6.7KiB (37% reduction) after compression.
Minifying https://p5cdn2static.sharpschool.com/common/resour…pts/jquery.bxslider.js could save 5.8KiB (50% reduction) after compression.
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Minifying https://p5cdn3static.sharpschool.com/javascript/jquery.nivo.slider.js could save 1.6KiB (34% reduction) after compression.
Minifying https://cpsd.us/m/smartbanner.js could save 732B (30% reduction) after compression.
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priority - 2Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

70.3KiB of the HTML response was required to render the above-the-fold content. This requires 3 network round-trips. Prioritize the above-the-fold content so that it can be rendered with only the first 2 round-trips' worth of HTML.

Only about 48% of the final above-the-fold content could be rendered with the HTML delivered within 2 round-trips.

Click to see the screenshot with 2 round trips:

priority - 0Minify 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 1.6KiB (21% reduction).

Minifying https://cpsd.us/common/pages/PortalThemeStyle.ashx?templateId=2138 could save 927B (20% reduction) after compression.
Minifying https://p5cdn1static.sharpschool.com/App_Themes/nivoSlider.css could save 445B (31% reduction) after compression.
Minifying https://p5cdn2static.sharpschool.com/common/resour…rapper/pub-wrapper.css could save 294B (15% reduction) after compression.

cpsd.us Desktop Resource Breakdown

Total Resources	174
Number of Hosts	16
Static Resources	155
JavaScript Resources	69
CSS Resources	23

cpsd.us mobile page speed rank

Last tested: 2018-11-14

Mobile Speed Bad

36/100

cpsd.us Mobile Speed Test Quick Summary

priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 44 blocking script resources and 21 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://p5dyncdn1.sharpschool.com/bundle/js/vendor…5ef66e7dff9f98764da.js
https://p5cdn4static.sharpschool.com/UserFiles/Ser…lates/url-script-v2.js
https://p5dyncdn1.sharpschool.com/minify/js/javascript/spinnerAlert.js
https://cpsd.us/m/smartbanner.js
https://p5cdn2static.sharpschool.com/common/JavaSc…ary/cms/IframeModal.js
https://p5dyncdn1.sharpschool.com/minify/js/javascript/iframeheight.min.js
https://p5cdn2static.sharpschool.com/common/JavaSc…cms/AddNewPageModal.js
https://p5cdn2static.sharpschool.com/common/JavaSc…SaveAsPageTypeModal.js
https://p5cdn2static.sharpschool.com/common/JavaSc…y/cms/PageMoveModal.js
https://p5cdn2static.sharpschool.com/common/JavaSc…eleaseScheduleModal.js
https://p5cdn3static.sharpschool.com/javascript/jquery-confirm.min.js
https://p5cdn3static.sharpschool.com/javascript/jq…ui-timepicker-addon.js
https://p5cdn2static.sharpschool.com/common/JavaSc…y/cms/PageCopyModal.js
https://p5cdn2static.sharpschool.com/common/JavaSc…ry/cms/SitemapModal.js
https://p5dyncdn1.sharpschool.com/minify/js/javasc…/jquery-confirm.min.js
https://p5cdn2static.sharpschool.com/common/JavaSc…ms/ArchivedSubPages.js
https://p5dyncdn1.sharpschool.com/minify/js/javasc…query.mmenu.min.all.js
https://p5dyncdn1.sharpschool.com/minify/js/common…ortletLoader_Before.js
https://p5dyncdn1.sharpschool.com/minify/js/common…PortletLoader_After.js
https://p5dyncdn1.sharpschool.com/minify/js/Common…ini_upcoming_events.js
https://p5dyncdn1.sharpschool.com/WebResource.axd?…1&t=636041038380000000
https://p5cdn5static.sharpschool.com/Common/JavaScript/Json2.js
https://p5cdn5static.sharpschool.com/Common/JavaSc…Query/jquery-cookie.js
https://p5cdn5static.sharpschool.com/common/javascript/SubServerDropDown.js
https://p5cdn5static.sharpschool.com/Common/JavaScript/Common_Control.js
https://p5cdn2static.sharpschool.com/common/JavaSc…cms/PageLayoutModal.js
https://p5cdn5static.sharpschool.com/Common/JavaScript/InputCheck.js
https://p5dyncdn1.sharpschool.com/ScriptResource.a…2cHRTU04oHu0&t=f2cd5c5
https://p5dyncdn1.sharpschool.com/ScriptResource.a…O8RCVox36Lw2&t=f2cd5c5
https://p5cdn5static.sharpschool.com/common/javascript/Common_DOM.js
https://radscriptcdn.sharpschool.com/ajax/2014.2.724/Common/Core.js
https://radscriptcdn.sharpschool.com/ajax/2014.2.724/Common/jQuery.js
https://radscriptcdn.sharpschool.com/ajax/2014.2.7…ommon/jQueryPlugins.js
https://radscriptcdn.sharpschool.com/ajax/2014.2.7…n/Widgets/Draggable.js
https://radscriptcdn.sharpschool.com/ajax/2014.2.7…TouchScrollExtender.js
https://radscriptcdn.sharpschool.com/ajax/2014.2.7…n/Widgets/Resizable.js
https://radscriptcdn.sharpschool.com/ajax/2014.2.7…/Popup/PopupScripts.js
https://radscriptcdn.sharpschool.com/ajax/2014.2.7…/AnimationFramework.js
https://radscriptcdn.sharpschool.com/ajax/2014.2.7…on/AnimationScripts.js
https://radscriptcdn.sharpschool.com/ajax/2014.2.7…ow/RadWindowScripts.js
https://radscriptcdn.sharpschool.com/ajax/2014.2.7…ow/RadWindowManager.js
https://cpsd.us/common/controls/General/CalendarPi…lendarPickerWS.asmx/js
https://p5cdn2static.sharpschool.com/common/resour…/jquery.hoverIntent.js
https://p5cdn2static.sharpschool.com/common/resour…/SchoolDropdownInit.js

Optimize CSS Delivery of the following:

https://p5dyncdn1.sharpschool.com/bundle/css/vendo…ef66e7dff9f98764da.css
https://p5cdn1static.sharpschool.com/App_Themes/default/merged.css
https://cpsd.us/m/resources/css/cmssmartbanner.css
https://p5dyncdn1.sharpschool.com/minify/css/commo…/presenceFramework.css
https://p5dyncdn1.sharpschool.com/minify/css/commo…ms/AddNewPageModal.css
https://p5dyncdn1.sharpschool.com/minify/css/Commo…odern/css/cmsModal.css
https://p5dyncdn1.sharpschool.com/minify/css/App_T…i-timepicker-addon.css
https://p5dyncdn1.sharpschool.com/minify/css/Commo…e/font-awesome.min.css
https://p5dyncdn1.sharpschool.com/minify/css/commo…ary/cms/PageLayout.css
https://p5dyncdn1.sharpschool.com/minify/css/App_T…s/jquery.mmenu.all.css
https://p5dyncdn1.sharpschool.com/minify/css/Commo…mModern/css/common.css
https://cpsd.us/common/pages/PortalThemeStyle.ashx?templateId=2983
https://cpsd.us/common/pages/PortalThemeStyle.ashx?templateId=2173
https://cpsd.us/common/pages/PortalThemeStyle.ashx?templateId=2558
https://cpsd.us/common/pages/PortalThemeStyle.ashx?templateId=2138
https://cpsd.us/common/RichTextConfig/CustomFCKWeb….aspx?portalId=3042869
https://d35islomi5rx1v.cloudfront.net/ajax/2014.2.724/Window.css
https://d35islomi5rx1v.cloudfront.net/ajax/2014.2.…ult/Window.Default.css
https://p5cdn1static.sharpschool.com/App_Themes/nivoSlider.css
https://cpsd.us/Common/resources/shared/controls/F…e/font-awesome.min.css
https://p5cdn2static.sharpschool.com/common/resour…rapper/pub-wrapper.css

priority - 45Avoid landing page redirects

Your page has 4 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://cpsd.us/
http://cpsd.us/cms/
http://cpsd.us/cms/Default.aspx
http://cpsd.us/cms/One.aspx
https://cpsd.us/cms/One.aspx

priority - 40Leverage 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:

https://cpsd.us/UserFiles/Servers/Server_3042785/image/mobile/Icon-72.png (expiration not specified)
https://cdn.syndication.twimg.com/timeline/profile…800&with_replies=false (5 minutes)
https://syndication.twitter.com/settings (10 minutes)
https://www.googletagmanager.com/gtag/js?id=UA-113700397-1 (15 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://p5cdn1static.sharpschool.com/App_Themes/default/merged.css (6 hours)
https://p5cdn1static.sharpschool.com/App_Themes/nivoSlider.css (6 hours)
https://p5cdn1static.sharpschool.com/UserFiles/Ser…plates/side-shadow.png (6 hours)
https://p5cdn1static.sharpschool.com/common/resour…global/information.gif (6 hours)
https://p5cdn1static.sharpschool.com/common/resour…s/portlets/bullets.png (6 hours)
https://p5cdn2static.sharpschool.com/Common/resour…Blue/arrows-sprite.png (6 hours)
https://p5cdn2static.sharpschool.com/UserFiles/Ser…5/Templates/bullet.png (6 hours)
https://p5cdn2static.sharpschool.com/UserFiles/Ser…mplates/ceatv_30px.png (6 hours)
https://p5cdn2static.sharpschool.com/UserFiles/Ser…s/content-gradient.jpg (6 hours)
https://p5cdn2static.sharpschool.com/UserFiles/Ser…ates/district-logo.png (6 hours)
https://p5cdn2static.sharpschool.com/UserFiles/Ser…facebook_icon_30px.png (6 hours)
https://p5cdn2static.sharpschool.com/UserFiles/Ser…nstagram_icon_30px.png (6 hours)
https://p5cdn2static.sharpschool.com/UserFiles/Ser…linkedin_icon_30px.png (6 hours)
https://p5cdn2static.sharpschool.com/UserFiles/Ser…plates/side-shadow.png (6 hours)
https://p5cdn2static.sharpschool.com/UserFiles/Ser…/Templates/tle_icn.png (6 hours)
https://p5cdn2static.sharpschool.com/UserFiles/Ser…/twitter_icon_30px.png (6 hours)
https://p5cdn2static.sharpschool.com/common/JavaSc…cms/AddNewPageModal.js (6 hours)
https://p5cdn2static.sharpschool.com/common/JavaSc…ms/ArchivedSubPages.js (6 hours)
https://p5cdn2static.sharpschool.com/common/JavaSc…ary/cms/IframeModal.js (6 hours)
https://p5cdn2static.sharpschool.com/common/JavaSc…y/cms/PageCopyModal.js (6 hours)
https://p5cdn2static.sharpschool.com/common/JavaSc…cms/PageLayoutModal.js (6 hours)
https://p5cdn2static.sharpschool.com/common/JavaSc…y/cms/PageMoveModal.js (6 hours)
https://p5cdn2static.sharpschool.com/common/JavaSc…eleaseScheduleModal.js (6 hours)
https://p5cdn2static.sharpschool.com/common/JavaSc…SaveAsPageTypeModal.js (6 hours)
https://p5cdn2static.sharpschool.com/common/JavaSc…ry/cms/SitemapModal.js (6 hours)
https://p5cdn2static.sharpschool.com/common/resour…pub-earth-dropmenu.png (6 hours)
https://p5cdn2static.sharpschool.com/common/resour…rapper/pub-wrapper.css (6 hours)
https://p5cdn2static.sharpschool.com/common/resour…Lib/scripts/fittext.js (6 hours)
https://p5cdn2static.sharpschool.com/common/resour…pts/jquery.bxslider.js (6 hours)
https://p5cdn2static.sharpschool.com/common/resour…/SchoolDropdownInit.js (6 hours)
https://p5cdn2static.sharpschool.com/common/resour…/jquery.hoverIntent.js (6 hours)
https://p5cdn2static.sharpschool.com/common/resour…rapper/search-icon.png (6 hours)
https://p5cdn3static.sharpschool.com/javascript/jquery-confirm.min.js (6 hours)
https://p5cdn3static.sharpschool.com/javascript/jq…ui-timepicker-addon.js (6 hours)
https://p5cdn3static.sharpschool.com/javascript/jquery.nivo.slider.js (6 hours)
https://p5cdn4static.sharpschool.com/UserFiles/Ser…e_page/equity_left.png (6 hours)
https://p5cdn4static.sharpschool.com/UserFiles/Ser…ry_template_icons2.png (6 hours)
https://p5cdn4static.sharpschool.com/UserFiles/Ser…ge/quick-links/app.png (6 hours)
https://p5cdn4static.sharpschool.com/UserFiles/Ser…nks/bullying_icon2.png (6 hours)
https://p5cdn4static.sharpschool.com/UserFiles/Ser…ge/quick-links/bus.png (6 hours)
https://p5cdn4static.sharpschool.com/UserFiles/Ser…quick-links/career.png (6 hours)
https://p5cdn4static.sharpschool.com/UserFiles/Ser…k-links/contact-us.png (6 hours)
https://p5cdn4static.sharpschool.com/UserFiles/Ser…/digital_resources.png (6 hours)
https://p5cdn4static.sharpschool.com/UserFiles/Ser…-links/lunch-menus.png (6 hours)
https://p5cdn4static.sharpschool.com/UserFiles/Ser…nks/parents-portal.png (6 hours)
https://p5cdn4static.sharpschool.com/UserFiles/Ser…k-links/school-cal.png (6 hours)
https://p5cdn4static.sharpschool.com/UserFiles/Ser…k-links/school-reg.png (6 hours)
https://p5cdn4static.sharpschool.com/UserFiles/Ser…lates/url-script-v2.js (6 hours)
https://p5cdn4static.sharpschool.com/userfiles/ser…e/banner_images/b3.jpg (6 hours)
https://p5cdn4static.sharpschool.com/userfiles/ser…/datadashboard2018.png (6 hours)
https://p5cdn4static.sharpschool.com/userfiles/ser…ges/equity_bridges.jpg (6 hours)
https://p5cdn4static.sharpschool.com/userfiles/ser…_csus_construction.jpg (6 hours)
https://p5cdn4static.sharpschool.com/userfiles/ser…ages/learning_time.jpg (6 hours)
https://p5cdn4static.sharpschool.com/userfiles/ser…_images/social2018.png (6 hours)
https://p5cdn4static.sharpschool.com/userfiles/ser…ages/tyrone_howard.jpg (6 hours)
https://p5cdn5static.sharpschool.com/Common/JavaScript/Common_Control.js (6 hours)
https://p5cdn5static.sharpschool.com/Common/JavaScript/InputCheck.js (6 hours)
https://p5cdn5static.sharpschool.com/Common/JavaSc…Query/jquery-cookie.js (6 hours)
https://p5cdn5static.sharpschool.com/Common/JavaScript/Json2.js (6 hours)
https://p5cdn5static.sharpschool.com/common/javascript/Common_DOM.js (6 hours)
https://p5cdn5static.sharpschool.com/common/javascript/SubServerDropDown.js (6 hours)
https://p5dyncdn1.sharpschool.com/ScriptResource.a…O8RCVox36Lw2&t=f2cd5c5 (6 hours)
https://p5dyncdn1.sharpschool.com/ScriptResource.a…2cHRTU04oHu0&t=f2cd5c5 (6 hours)
https://p5dyncdn1.sharpschool.com/WebResource.axd?…1&t=636041038380000000 (6 hours)
https://p5dyncdn1.sharpschool.com/bundle/css/vendo…ef66e7dff9f98764da.css (6 hours)
https://p5dyncdn1.sharpschool.com/bundle/js/vendor…5ef66e7dff9f98764da.js (6 hours)
https://p5dyncdn1.sharpschool.com/minify/css/App_T…i-timepicker-addon.css (6 hours)
https://p5dyncdn1.sharpschool.com/minify/css/App_T…s/jquery.mmenu.all.css (6 hours)
https://p5dyncdn1.sharpschool.com/minify/css/Commo…odern/css/cmsModal.css (6 hours)
https://p5dyncdn1.sharpschool.com/minify/css/Commo…mModern/css/common.css (6 hours)
https://p5dyncdn1.sharpschool.com/minify/css/Commo…e/font-awesome.min.css (6 hours)
https://p5dyncdn1.sharpschool.com/minify/css/commo…ms/AddNewPageModal.css (6 hours)
https://p5dyncdn1.sharpschool.com/minify/css/commo…ary/cms/PageLayout.css (6 hours)
https://p5dyncdn1.sharpschool.com/minify/css/commo…/presenceFramework.css (6 hours)
https://p5dyncdn1.sharpschool.com/minify/js/Common…ini_upcoming_events.js (6 hours)
https://p5dyncdn1.sharpschool.com/minify/js/common…PortletLoader_After.js (6 hours)
https://p5dyncdn1.sharpschool.com/minify/js/common…ortletLoader_Before.js (6 hours)
https://p5dyncdn1.sharpschool.com/minify/js/javascript/iframeheight.min.js (6 hours)
https://p5dyncdn1.sharpschool.com/minify/js/javasc…/jquery-confirm.min.js (6 hours)
https://p5dyncdn1.sharpschool.com/minify/js/javasc…query.mmenu.min.all.js (6 hours)
https://p5dyncdn1.sharpschool.com/minify/js/javascript/spinnerAlert.js (6 hours)
https://cpsd.us/Common/resources/shared/controls/F…e/font-awesome.min.css (24 hours)
https://cpsd.us/common/JavaScript/resourcelibrary/…tlets/react_commons.js (24 hours)
https://cpsd.us/common/JavaScript/resourcelibrary/…tlets/react_upAlert.js (24 hours)
https://cpsd.us/common/JavaScript/resourcelibrary/…act_upAlert_vendors.js (24 hours)
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priority - 8Prioritize visible content

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cpsd.us Mobile Resource Breakdown

Total Resources	164
Number of Hosts	16
Static Resources	145
JavaScript Resources	60
CSS Resources	22

cpsd.us mobile page usability

Last tested: 2018-11-14

Mobile Usability Good

92/100

cpsd.us Mobile Usability Test Quick Summary

priority - 4Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="/departments/src">School Registration</a> and 3 others are close to other tap targets.

The tap target <a href="https://www.cp…s/school_tours">School Tours</a> and 13 others are close to other tap targets.
The tap target <a href="https://t.co/PCLNpj4bYR" class="link customisable">https://www.na…-wildlife/5/ …</a> and 4 others are close to other tap targets.
The tap target <a href="/news">NEWS</a> is close to 1 other tap targets.
The tap target <a href="http://www.cps…ageId=35199550"> is close to 1 other tap targets.
The tap target <a href="http://www.cps…pageId=3429463"> is close to 1 other tap targets.
The tap target <a href="https://www.fa…om/cps.schools"> is close to 1 other tap targets.
The tap target <a href="https://instag…publicschools/"> is close to 1 other tap targets.
The tap target <a href="http://www.lin…public-schools"> is close to 1 other tap targets.

priority - 3Configure the viewport

Your page specifies a fixed-width mobile viewport. Consider using a responsive viewport to allow your page to render properly on all devices.

cpsd.us HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 123
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html ..."

Element “meta” is missing one or more of the following attributes: “content”, “property”.

Line: 7 Column: 192 - 213
"...esheet" /><meta name="rating" /><meta ..." Line: 7 Column: 214 - 240
"...rating" /><meta name="description" /><meta ..." Line: 7 Column: 241 - 264
"...iption" /><meta name="keywords" /><scrip..."

Attribute “trackingid” not allowed on element “script” at this point.

Line: 7 Column: 457 - 640
"...></script><script type="text/javascript" trackingId="UA-113700397-1" trackingName="Presence-Prod5" otherDomains="" src="http://p5cdn5static.sharpschool.com/common/javascript/GoogleAnalytics.js"></scri..."

Attribute “trackingname” not allowed on element “script” at this point.

Attribute “otherdomains” not allowed on element “script” at this point.

Element “link” is missing required attribute “href”.

Line: 12 Column: 244 - 284
"...xt/css" /><link id="liOS" rel="apple-touch-icon" /><link ..." Line: 12 Column: 285 - 331
"...h-icon" /><link id="lAndroid" rel="android-touch-icon" /><scrip..."

Bad value “android-touch-icon” for attribute “rel” on element “link”: The string “android-touch-icon” is not a registered keyword.

Line: 12 Column: 285 - 331
"...h-icon" /><link id="lAndroid" rel="android-touch-icon" /><scrip..."

Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)

Line: 382 Column: - 401
"...ub-container"><?xml version="1..." Line: 1130 Column: - 33
"...ivRssContent"><?xml version="1..." Line: 1176 Column: - 10
"...ent"> <?xml version="1..." Line: 1212 Column: - 2
"...  <?xml version="1..."

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

Line: 382 Column: 439 - 445
"..."utf-16"?><style> /*---..." Line: 600 Column: 9 - 31
"... <style type="text/css"> ..."

The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “&” instead.

Line: 531 Column: 207 - 215
"...&nbsp;</script><scrip..." Line: 531 Column: 414 - 422
"...&nbsp;</script><div i..."

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

Line: 562 Column: 5 - 214
"...t --> <div id="divOverlay" unselectable="on" class="TelerikModalOverlayFullScreen" style="position: absolute; left: 0px; top: 0px; z-index: 100001; background-color: rgb(170, 170, 170); opacity: 0.5; display: none;"></div>..."

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

Line: 1163 Column: 1 - 158
"...ent"><br> <a data-chrome="nofooter" class="twitter-timeline" width="575px" height="225px" href="https://twitter.com/cambridge_cpsd" data-widget-id="507547773084770305">Tweets..."

Attribute “height” not allowed on element “a” at this point.

Attribute “xmlns:dt” not allowed here.

Line: 1212 Column: 40 - 145
"..."utf-16"?><div id="upcoming-event-wrapper" xmlns:dt="urn:schemas-microsoft-com:datatypes" xmlns:myDate="urn:sample"><div c..."

Attribute “xmlns:mydate” not allowed here.

Line: 1212 Column: 40 - 145
"..."utf-16"?><div id="upcoming-event-wrapper" xmlns:dt="urn:schemas-microsoft-com:datatypes" xmlns:myDate="urn:sample"><div c..."

The “aria-labelledby” attribute must point to an element in the same document.

Line: 541 Column: 164 - 249
"...pnav"><li><a id="translate-link" title="Translate Content" aria-labelledby="translate" href="#"></a><u..."

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Line: 4 Column: 588 - 697
"...></script><meta id="viewport" name="viewport" content="width=320, initial-scale=1, maximum-scale=1, user-scalable=no" /><scrip..."

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

Line: 531 Column: 9 - 196
"... </style><script language="javascript" type="text/javascript" src="http://p5cdn2static.sharpschool.com/common/resources/designportfolio/CommonElements/SchoolDropdown/Scripts/jquery.hoverIntent.js">&n..." Line: 531 Column: 216 - 403
"...;</script><script language="javascript" type="text/javascript" src="http://p5cdn2static.sharpschool.com/common/resources/designportfolio/CommonElements/SchoolDropdown/Scripts/SchoolDropdownInit.js">&n..." Line: 1282 Column: 1 - 53
".../script> <script type="text/javascript" language="Javascript"> var ..."

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Line: 1117 Column: 77 - 265
"...Calendar"><img src="http://p5cdn4static.sharpschool.com/UserFiles/Servers/Server_3042785/Image/quick-links/school-cal.png" title="View the Calendar" alt="Calendar" border="0" width="115" height="79"></a> ..." Line: 1118 Column: 90 - 274
"...tact CPS"><img src="http://p5cdn4static.sharpschool.com/UserFiles/Servers/Server_3042785/Image/quick-links/contact-us.png" title="Contact CPS" alt="Contact Us" border="0" width="115" height="79"></a> ..." Line: 1120 Column: 86 - 276
"..."Careers"><img src="http://p5cdn4static.sharpschool.com/UserFiles/Servers/Server_3042785/Image/quick-links/career.png" title="Careers" alt="Employment Opportunities" border="0" width="115" height="79"></a></..." Line: 1122 Column: 117 - 306
"...bile App"><img src="http://p5cdn4static.sharpschool.com/UserFiles/Servers/Server_3042785/Image/quick-links/app.png" title="Download the Mobile App" alt="Mobile App" border="0" width="115" height="79"></a></..." Line: 1123 Column: 89 - 272
"...Bus Info"><img src="http://p5cdn4static.sharpschool.com/UserFiles/Servers/Server_3042785/Image/quick-links/bus.png" title="Transportation Info" alt="Bus Info" border="0" width="115" height="79"></a> ..." Line: 1124 Column: 108 - 311
"...t Portal"><img src="http://p5cdn4static.sharpschool.com/UserFiles/Servers/Server_3042785/Image/quick-links/parents-portal.png" title="Visit the Parent Portal" alt="Parent Portal" border="0" width="115" height="79"></a> ..." Line: 1125 Column: 110 - 299
"...nch Menu"><img src="http://p5cdn4static.sharpschool.com/UserFiles/Servers/Server_3042785/Image/quick-links/lunch-menus.png" title="view Lunch Menu" alt="Lunch Menu" border="0" width="115" height="79"></a> ..." Line: 1126 Column: 79 - 271
"...stration"><img src="http://p5cdn4static.sharpschool.com/UserFiles/Servers/Server_3042785/Image/quick-links/school-reg.png" title="Registration Info" alt="Registration" border="0" width="115" height="79"></a></..."

Attribute with the local name “xmlns:dt” is not serializable as XML 1.0.

Line: 1212 Column: 40 - 145
"..."utf-16"?><div id="upcoming-event-wrapper" xmlns:dt="urn:schemas-microsoft-com:datatypes" xmlns:myDate="urn:sample"><div c..."

Attribute with the local name “xmlns:mydate” is not serializable as XML 1.0.

Line: 1212 Column: 40 - 145
"..."utf-16"?><div id="upcoming-event-wrapper" xmlns:dt="urn:schemas-microsoft-com:datatypes" xmlns:myDate="urn:sample"><div c..."

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cpsd.us 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.

CPSD.US Home - Cambridge Public Schools

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cpsd.us Desktop Speed Test Quick Summary

priority - 35Optimize images

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priority - 27Leverage 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.

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priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 13Avoid landing page redirects

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priority - 11Reduce server response time

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Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

70.3KiB of the HTML response was required to render the above-the-fold content. This requires 3 network round-trips. Prioritize the above-the-fold content so that it can be rendered with only the first 2 round-trips' worth of HTML.

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cpsd.us Desktop Resource Breakdown

cpsd.us mobile page speed rank

cpsd.us Mobile Speed Test Quick Summary

priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 45Avoid landing page redirects

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priority - 40Leverage browser caching

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Optimize the following images to reduce their size by 372KiB (40% reduction).

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

50.4KiB of the HTML response was required to render the above-the-fold content. This requires 3 network round-trips. Prioritize the above-the-fold content so that it can be rendered with only the first 2 round-trips' worth of HTML.

priority - 3Minify 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 24.6KiB (35% reduction).

priority - 2Enable 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 14.8KiB (82% reduction).

priority - 0Reduce server response time

In our test, your server responded in 0.21 seconds.

priority - 0Minify 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 1.6KiB (21% reduction).

cpsd.us Mobile Resource Breakdown

cpsd.us mobile page usability

cpsd.us Mobile Usability Test Quick Summary

priority - 4Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

priority - 3Configure the viewport

Your page specifies a fixed-width mobile viewport. Consider using a responsive viewport to allow your page to render properly on all devices.

cpsd.us HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Element “meta” is missing one or more of the following attributes: “content”, “property”.

Attribute “trackingid” not allowed on element “script” at this point.

Attribute “trackingname” not allowed on element “script” at this point.