CPM.ORG CPM Educational Program: More Math for More People

cpm.org Website Information

Daily Unique Visits: 2,563

Daily Page Views: 7,689

Income Per Day: $23

Estimated Value: $8,280

cpm.org is registered under .ORG top-level domain. Please check other sites in .ORG zone.

No name server records were found.

and is probably hosted by CLOUDFLARESPECTRUM Cloudflare, Inc., GB. See the full list of other websites hosted by CLOUDFLARESPECTRUM Cloudflare, Inc., GB.

The highest website cpm.org position in Alexa rank database was 335288 and the lowest rank position was 427987. Current position of cpm.org in Alexa rank database is 419712.

Desktop speed score of cpm.org (82/100) is better than the results of 74.03% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of cpm.org (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed score of cpm.org (56/100) is better than the results of 45.93% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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cpm.org 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.


cpm.org 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: CPM.ORG
Registry Domain ID: D2016338-LROR
Registrar WHOIS Server: whois.dynadot.com
Registrar URL: http://www.dynadot.com
Updated Date: 2020-07-21T00:21:57Z
Creation Date: 1996-01-06T05:00:00Z
Registry Expiry Date: 2022-01-05T05:00:00Z
Registrar Registration Expiration Date:
Registrar: Dynadot, LLC
Registrar IANA ID: 472
Registrar Abuse Contact Email: abuse@dynadot.com
Registrar Abuse Contact Phone: +1.6502620100
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization:
Registrant State/Province: California
Registrant Country: US
Name Server: OWEN.NS.CLOUDFLARE.COM
Name Server: TORI.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-04-25T16:20:51Z

cpm.org server information

Servers Location

cpm.org desktop page speed rank

Last tested: 2019-12-08


Desktop Speed Medium
82/100

cpm.org Desktop Speed Test Quick Summary


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

Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

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Optimize CSS Delivery of the following:

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http://assets.squarespace.com/universal/styles-com…bc9f4149fada5a-min.css

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.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 19% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:

priority - 2Leverage 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://cpm.org/api/1/performance/settings (expiration not specified)
https://consent.cookiebot.com/uc.js (20 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://assets.squarespace.com/universal/scripts-co…227c55d4f-min.en-US.js (2.9 hours)
http://assets.squarespace.com/universal/styles-com…800998ecf8427e-min.css (10.6 hours)

priority - 2Optimize images

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

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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 3.9KiB (56% reduction).

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cpm.org Desktop Resource Breakdown

Total Resources53
Number of Hosts13
Static Resources26
JavaScript Resources18
CSS Resources6

cpm.org mobile page speed rank

Last tested: 2017-05-13


Mobile Speed Bad
56/100

cpm.org Mobile Speed Test Quick Summary


priority - 64Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 6 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://use.typekit.net/ik/p6NoI3YLO9R_JDixgdCbgjxO…gIMMjIkMfqMY_3_W2gb.js
http://static.squarespace.com/universal/scripts-co…2f5f544af149a6a-min.js
http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js
https://static1.squarespace.com/static/ta/54d52c03…5694/7/scripts/site.js
https://static1.squarespace.com/static/ta/54d52c03…cripts/dynamic-data.js
https://static1.squarespace.com/static/ta/54d52c03…scripts/lazy-loader.js

Optimize CSS Delivery of the following:

http://fonts.googleapis.com/css?family=Asap:400,400i,700,700i
http://static1.squarespace.com/static/sitecss/54d5…?&filterFeatures=false
http://static.squarespace.com/universal/styles-com…800998ecf8427e-min.css

priority - 13Optimize images

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

Optimize the following images to reduce their size by 122.6KiB (23% reduction).

Compressing https://static1.squarespace.com/static/54d52c03e4b…sroom.jpg?format=1500w could save 53.8KiB (21% reduction).
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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.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 12% of the final above-the-fold content could be rendered with the full HTML response.

priority - 1Leverage 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://www.google-analytics.com/analytics.js (2 hours)

priority - 0Minify 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 1.7KiB (29% reduction).

Minifying https://static1.squarespace.com/static/ta/54d52c03…cripts/dynamic-data.js could save 920B (40% reduction) after compression.
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cpm.org Mobile Resource Breakdown

Total Resources46
Number of Hosts9
Static Resources24
JavaScript Resources10
CSS Resources3

cpm.org mobile page usability

Last tested: 2017-05-13


Mobile Usability Good
99/100

cpm.org Mobile Usability Test Quick Summary


priority - 0Size 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="/teacher-tip-of-the-week">teacher tips</a> and 1 others are close to other tap targets.

cpm.org HTML validation

Errors

Attribute “xmlns:og” not allowed here.

Line: 2 Column: 16 - 215
"...TYPE html> <html xmlns:og="http://opengraphprotocol.org/schema/" xmlns:fb="http://www.facebook.com/2008/fbml" xmlns:website="http://ogp.me/ns/website" lang="en-US" itemscope itemtype="http://schema.org/WebPage" class="no-js"> <head..."

Attribute “xmlns:fb” not allowed here.

Line: 2 Column: 16 - 215
"...TYPE html> <html xmlns:og="http://opengraphprotocol.org/schema/" xmlns:fb="http://www.facebook.com/2008/fbml" xmlns:website="http://ogp.me/ns/website" lang="en-US" itemscope itemtype="http://schema.org/WebPage" class="no-js"> <head..."

Attribute “xmlns:website” not allowed here.

Line: 2 Column: 16 - 215
"...TYPE html> <html xmlns:og="http://opengraphprotocol.org/schema/" xmlns:fb="http://www.facebook.com/2008/fbml" xmlns:website="http://ogp.me/ns/website" lang="en-US" itemscope itemtype="http://schema.org/WebPage" class="no-js"> <head..."

Bad value “page” for attribute “rel” on element “a”: The string “page” is not a registered keyword.

Line: 490 Column: 9 - 65
"... <a href="/about-cpm/" rel="page" class="transition-link">About ..." Line: 545 Column: 9 - 64
"... <a href="/research/" rel="page" class="transition-link">Resear..." Line: 579 Column: 9 - 80
"... <a href="/professional-development/" rel="page" class="transition-link">Profes..." Line: 661 Column: 9 - 76
"... <a href="/additional-resources/" rel="page" class="transition-link">Links<..."

Bad value “blog” for attribute “rel” on element “a”: The string “blog” is not a registered keyword.

Line: 613 Column: 9 - 60
"... <a href="/news/" rel="blog" class="transition-link">News</..."

Element “img” is missing required attribute “src”.

Line: 764 Column: 11 - 583
"... <img data-load="false" data-src="https://static1.squarespace.com/static/54d52c03e4b00f2d3ab85694/54ded60de4b0f4a6ba2ba15d/583a081bd1758efcf2acfea4/1480198303095/Screen+Shot+2016-11-26+at+1.57.38+PM.png" data-image="https://static1.squarespace.com/static/54d52c03e4b00f2d3ab85694/54ded60de4b0f4a6ba2ba15d/583a081bd1758efcf2acfea4/1480198303095/Screen+Shot+2016-11-26+at+1.57.38+PM.png" data-image-dimensions="1695x1066" data-image-focal-point="0.5,0.5" alt="Screen Shot 2016-11-26 at 1.57.38 PM.png" data-click-through-url="https://vimeo.com/168980207" data-type="image" /> ..." Line: 783 Column: 484 - 853
"...city: 0;"><img data-load="false" data-src="https://static1.squarespace.com/static/54d52c03e4b00f2d3ab85694/54ded60de4b0f4a6ba2ba15d/56264dd7e4b0fe3925dedbca/1489962503618/" data-src="https://static1.squarespace.com/static/54d52c03e4b00f2d3ab85694/54ded60de4b0f4a6ba2ba15d/56264dd7e4b0fe3925dedbca/1489962503618/" data-image-dimensions="640x360" data-image-focal-point="0.5,0.5" /><div c..." Line: 796 Column: 11 - 511
"... <img data-load="false" data-src="https://static1.squarespace.com/static/54d52c03e4b00f2d3ab85694/54ded60de4b0f4a6ba2ba15d/583a0d4f03596e128e01dcab/1480199516517/ABP_2017_web_gallery.jpg" data-image="https://static1.squarespace.com/static/54d52c03e4b00f2d3ab85694/54ded60de4b0f4a6ba2ba15d/583a0d4f03596e128e01dcab/1480199516517/ABP_2017_web_gallery.jpg" data-image-dimensions="1000x655" data-image-focal-point="0.5,0.5" alt="ABP_2017_web_gallery.jpg" data-click-through-url="/abp" data-type="image" /> ..." Line: 810 Column: 11 - 566
"... <img data-load="false" data-src="https://static1.squarespace.com/static/54d52c03e4b00f2d3ab85694/54ded60de4b0f4a6ba2ba15d/59f655b1e31d19289251bd62/1509316222283/Screen+Shot+2017-10-29+at+3.26.30+PM.png" data-image="https://static1.squarespace.com/static/54d52c03e4b00f2d3ab85694/54ded60de4b0f4a6ba2ba15d/59f655b1e31d19289251bd62/1509316222283/Screen+Shot+2017-10-29+at+3.26.30+PM.png" data-image-dimensions="2008x1340" data-image-focal-point="0.5,0.5" alt="Screen Shot 2017-10-29 at 3.26.30 PM.png" data-click-through-url="/workshops" data-type="image" /> ..." Line: 824 Column: 11 - 602
"... <img data-load="false" data-src="https://static1.squarespace.com/static/54d52c03e4b00f2d3ab85694/54ded60de4b0f4a6ba2ba15d/583a012eb8a79b774faeeb98/1480196413628/Screen+Shot+2016-11-26+at+1.38.46+PM.png" data-image="https://static1.squarespace.com/static/54d52c03e4b00f2d3ab85694/54ded60de4b0f4a6ba2ba15d/583a012eb8a79b774faeeb98/1480196413628/Screen+Shot+2016-11-26+at+1.38.46+PM.png" data-image-dimensions="2046x1350" data-image-focal-point="0.5,0.5" alt="Screen Shot 2016-11-26 at 1.38.46 PM.png" data-click-through-url="https://www.facebook.com/CPMEducationalProgram" data-type="image" /> ..." Line: 838 Column: 11 - 605
"... <img data-load="false" data-src="https://static1.squarespace.com/static/54d52c03e4b00f2d3ab85694/54ded60de4b0f4a6ba2ba15d/583a01a0f5e231f20b335f94/1480196978412/Screen+Shot+2016-11-26+at+1.19.25+PM.png" data-image="https://static1.squarespace.com/static/54d52c03e4b00f2d3ab85694/54ded60de4b0f4a6ba2ba15d/583a01a0f5e231f20b335f94/1480196978412/Screen+Shot+2016-11-26+at+1.19.25+PM.png" data-image-dimensions="2366x1406" data-image-focal-point="0.2653061224489796,0.6136363636363636" alt="Screen Shot 2016-11-26 at 1.19.25 PM.png" data-click-through-url="/video-introduction" data-type="image" /> ..." Line: 852 Column: 11 - 494
"... <img data-load="false" data-src="https://static1.squarespace.com/static/54d52c03e4b00f2d3ab85694/54ded60de4b0f4a6ba2ba15d/583a0263893fc0a390bf922c/1480196727060/newclassroom.jpg" data-image="https://static1.squarespace.com/static/54d52c03e4b00f2d3ab85694/54ded60de4b0f4a6ba2ba15d/583a0263893fc0a390bf922c/1480196727060/newclassroom.jpg" data-image-dimensions="2500x1667" data-image-focal-point="0.5,0.5" alt="newclassroom.jpg" data-click-through-url="/textbooks" data-type="image" /> ..." Line: 866 Column: 11 - 586
"... <img data-load="false" data-src="https://static1.squarespace.com/static/54d52c03e4b00f2d3ab85694/54ded60de4b0f4a6ba2ba15d/5a0d23240d9297ba5994402d/1510810440309/Screen+Shot+2017-11-14+at+10.06.42+AM.png" data-image="https://static1.squarespace.com/static/54d52c03e4b00f2d3ab85694/54ded60de4b0f4a6ba2ba15d/5a0d23240d9297ba5994402d/1510810440309/Screen+Shot+2017-11-14+at+10.06.42+AM.png" data-image-dimensions="2370x1562" data-image-focal-point="0.5,0.5" alt="Screen Shot 2017-11-14 at 10.06.42 AM.png" data-click-through-url="https://vimeo.com/240542546" data-type="image" /> ..." Line: 919 Column: 234 - 751
".../noscript><img class="thumb-image" alt="FB-FindUsonFacebook-online-1024.png" data-src="https://static1.squarespace.com/static/54d52c03e4b00f2d3ab85694/t/583a0eeae58c622c25371fce/1480199960217/FB-FindUsonFacebook-online-1024.png" data-image="https://static1.squarespace.com/static/54d52c03e4b00f2d3ab85694/t/583a0eeae58c622c25371fce/1480199960217/FB-FindUsonFacebook-online-1024.png" data-image-dimensions="1024x195" data-image-focal-point="0.5,0.5" data-load="false" data-image-id="583a0eeae58c622c25371fce" data-type="image" /> ..."

Duplicate attribute “data-src”.

Line: 783 Column: - 655
"...3618/" data-src="https://stati..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 783 Column: 484 - 853
"...city: 0;"><img data-load="false" data-src="https://static1.squarespace.com/static/54d52c03e4b00f2d3ab85694/54ded60de4b0f4a6ba2ba15d/56264dd7e4b0fe3925dedbca/1489962503618/" data-src="https://static1.squarespace.com/static/54d52c03e4b00f2d3ab85694/54ded60de4b0f4a6ba2ba15d/56264dd7e4b0fe3925dedbca/1489962503618/" data-image-dimensions="640x360" data-image-focal-point="0.5,0.5" /><div c..."

The “font” element is obsolete. Use CSS instead.

Line: 942 Column: 77 - 91
"... with the <font size=2px>..." Line: 942 Column: 164 - 178
"...e for non-<font size=2px>AP™</f..." Line: 946 Column: 59 - 73
"...2016-2017 <font size=2px>AP™</f..." Line: 950 Column: 116 - 130
"...blank"><b><font size=2px>AP™</f..." Line: 951 Column: 116 - 130
"...blank"><b><font size=2px>AP™</f..." Line: 954 Column: 161 - 176
"...ntent"><b><font color=red>eBook ..."

Warnings

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

Line: 2 Column: 16 - 215
"...TYPE html> <html xmlns:og="http://opengraphprotocol.org/schema/" xmlns:fb="http://www.facebook.com/2008/fbml" xmlns:website="http://ogp.me/ns/website" lang="en-US" itemscope itemtype="http://schema.org/WebPage" class="no-js"> <head..."

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

Line: 2 Column: 16 - 215
"...TYPE html> <html xmlns:og="http://opengraphprotocol.org/schema/" xmlns:fb="http://www.facebook.com/2008/fbml" xmlns:website="http://ogp.me/ns/website" lang="en-US" itemscope itemtype="http://schema.org/WebPage" class="no-js"> <head..."

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

Line: 2 Column: 16 - 215
"...TYPE html> <html xmlns:og="http://opengraphprotocol.org/schema/" xmlns:fb="http://www.facebook.com/2008/fbml" xmlns:website="http://ogp.me/ns/website" lang="en-US" itemscope itemtype="http://schema.org/WebPage" class="no-js"> <head..."

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cpm.org 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.


cpm.org 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.