freecodecamp.org Website Information
Daily Unique Visits: 770,018
Daily Page Views: 6,160,144
Income Per Day: $6,160
Estimated Value: $6,652,800
This website is located in United States and is using following IP address 104.26.3.33. See the complete list of popular websites hosted in United States.
freecodecamp.org is registered under .ORG top-level domain. Please check other sites in .ORG zone.
Website freecodecamp.org is using the following name servers:
- anna.ns.cloudflare.com
- cash.ns.cloudflare.com
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 freecodecamp.org position in Alexa rank database was 352 and the lowest rank position was 208283. Current position of freecodecamp.org in Alexa rank database is 1979.
Desktop speed score of freecodecamp.org (79/100) is better than the results of 67.91% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of freecodecamp.org (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.
Mobile speed score of freecodecamp.org (62/100) is better than the results of 59.44% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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freecodecamp.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.
freecodecamp.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: freecodecamp.org
Registry Domain ID: 4a6083228d26492abe3665cf9e3f7127-LROR
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 2019-05-24T17:07:19Z
Creation Date: 2014-11-03T19:13:37Z
Registry Expiry Date: 2028-11-03T19:13:37Z
Registrar: NameCheap, Inc.
Registrar IANA ID: 1068
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.6613102107
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Free Code Camp
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: TX
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
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Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
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Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
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Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: anna.ns.cloudflare.com
Name Server: cash.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-11-14T01:55:25Z
Registry Domain ID: 4a6083228d26492abe3665cf9e3f7127-LROR
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 2019-05-24T17:07:19Z
Creation Date: 2014-11-03T19:13:37Z
Registry Expiry Date: 2028-11-03T19:13:37Z
Registrar: NameCheap, Inc.
Registrar IANA ID: 1068
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.6613102107
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Free Code Camp
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: TX
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
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Admin City: REDACTED FOR PRIVACY
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Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
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Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: anna.ns.cloudflare.com
Name Server: cash.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-11-14T01:55:25Z
freecodecamp.org server information
Servers Location
freecodecamp.org desktop page speed rank
Last tested: 2018-06-06
Desktop Speed
Medium
79/100
freecodecamp.org Desktop Speed Test Quick Summary
priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.freecodecamp.org/js/vendor-main-eb0b5913eb.js
https://www.freecodecamp.org/js/main.js
https://www.freecodecamp.org/js/main.js
Optimize CSS Delivery of the following:
https://www.freecodecamp.org/css/lato.css
https://cdnjs.cloudflare.com/ajax/libs/cal-heatmap/3.5.2/cal-heatmap.css
https://cdnjs.cloudflare.com/ajax/libs/font-awesom…s/font-awesome.min.css
https://cdnjs.cloudflare.com/ajax/libs/lightbox2/2.8.2/css/lightbox.min.css
https://www.freecodecamp.org/css/main-4be52d0cc6.css
https://cdnjs.cloudflare.com/ajax/libs/cal-heatmap/3.5.2/cal-heatmap.css
https://cdnjs.cloudflare.com/ajax/libs/font-awesom…s/font-awesome.min.css
https://cdnjs.cloudflare.com/ajax/libs/lightbox2/2.8.2/css/lightbox.min.css
https://www.freecodecamp.org/css/main-4be52d0cc6.css
priority - 7Leverage 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://s3.amazonaws.com/freecodecamp/as-seen-on.png (expiration not specified)
https://s3.amazonaws.com/freecodecamp/d3-logo.svg (expiration not specified)
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https://s3.amazonaws.com/freecodecamp/landing-icon-certificate.svg (expiration not specified)
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https://s3.amazonaws.com/freecodecamp/react.svg (expiration not specified)
https://cdn.optimizely.com/js/999692993.js (2 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
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https://www.freecodecamp.org/css/lato.css (24 hours)
https://www.freecodecamp.org/css/main-4be52d0cc6.css (24 hours)
https://www.freecodecamp.org/fonts/Lato-Regular.ttf (24 hours)
https://www.freecodecamp.org/fonts/ionicons.ttf?v=2.0.0 (24 hours)
https://www.freecodecamp.org/js/vendor-main-eb0b5913eb.js (24 hours)
https://s3.amazonaws.com/freecodecamp/d3-logo.svg (expiration not specified)
https://s3.amazonaws.com/freecodecamp/freecodecamp_logo.svg (expiration not specified)
https://s3.amazonaws.com/freecodecamp/landing-icon-certificate.svg (expiration not specified)
https://s3.amazonaws.com/freecodecamp/landing-icon-community.svg (expiration not specified)
https://s3.amazonaws.com/freecodecamp/landing-icon-experience.svg (expiration not specified)
https://s3.amazonaws.com/freecodecamp/react.svg (expiration not specified)
https://cdn.optimizely.com/js/999692993.js (2 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.freecodecamp.org/js/main.js (4 hours)
https://www.freecodecamp.org/css/lato.css (24 hours)
https://www.freecodecamp.org/css/main-4be52d0cc6.css (24 hours)
https://www.freecodecamp.org/fonts/Lato-Regular.ttf (24 hours)
https://www.freecodecamp.org/fonts/ionicons.ttf?v=2.0.0 (24 hours)
https://www.freecodecamp.org/js/vendor-main-eb0b5913eb.js (24 hours)
priority - 3Optimize images
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Compressing https://s3.amazonaws.com/freecodecamp/as-seen-on.png could save 19.4KiB (50% reduction).
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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 19.7KiB (62% reduction).
Compressing https://s3.amazonaws.com/freecodecamp/freecodecamp_logo.svg could save 13.4KiB (64% reduction).
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priority - 1Reduce server response time
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 126B (17% reduction).
Minifying https://cdnjs.cloudflare.com/ajax/libs/cal-heatmap/3.5.2/cal-heatmap.css could save 126B (17% reduction) after compression.
freecodecamp.org Desktop Resource Breakdown
| Total Resources | 32 |
| Number of Hosts | 8 |
| Static Resources | 28 |
| JavaScript Resources | 6 |
| CSS Resources | 5 |
freecodecamp.org mobile page speed rank
Last tested: 2018-06-06
Mobile Speed
Bad
62/100
freecodecamp.org Mobile Speed Test Quick Summary
priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.freecodecamp.org/js/vendor-main-eb0b5913eb.js
https://www.freecodecamp.org/js/main.js
https://www.freecodecamp.org/js/main.js
Optimize CSS Delivery of the following:
https://www.freecodecamp.org/css/lato.css
https://cdnjs.cloudflare.com/ajax/libs/cal-heatmap/3.5.2/cal-heatmap.css
https://cdnjs.cloudflare.com/ajax/libs/font-awesom…s/font-awesome.min.css
https://cdnjs.cloudflare.com/ajax/libs/lightbox2/2.8.2/css/lightbox.min.css
https://www.freecodecamp.org/css/main-4be52d0cc6.css
https://cdnjs.cloudflare.com/ajax/libs/cal-heatmap/3.5.2/cal-heatmap.css
https://cdnjs.cloudflare.com/ajax/libs/font-awesom…s/font-awesome.min.css
https://cdnjs.cloudflare.com/ajax/libs/lightbox2/2.8.2/css/lightbox.min.css
https://www.freecodecamp.org/css/main-4be52d0cc6.css
priority - 11Leverage 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://s3.amazonaws.com/freecodecamp/as-seen-on.png (expiration not specified)
https://s3.amazonaws.com/freecodecamp/d3-logo.svg (expiration not specified)
https://s3.amazonaws.com/freecodecamp/freecodecamp_logo.svg (expiration not specified)
https://s3.amazonaws.com/freecodecamp/landing-icon-certificate.svg (expiration not specified)
https://s3.amazonaws.com/freecodecamp/landing-icon-community.svg (expiration not specified)
https://s3.amazonaws.com/freecodecamp/landing-icon-experience.svg (expiration not specified)
https://s3.amazonaws.com/freecodecamp/react.svg (expiration not specified)
https://cdn.optimizely.com/js/999692993.js (2 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.freecodecamp.org/js/main.js (4 hours)
https://www.freecodecamp.org/css/lato.css (24 hours)
https://www.freecodecamp.org/css/main-4be52d0cc6.css (24 hours)
https://www.freecodecamp.org/fonts/Lato-Regular.ttf (24 hours)
https://www.freecodecamp.org/fonts/ionicons.ttf?v=2.0.0 (24 hours)
https://www.freecodecamp.org/js/vendor-main-eb0b5913eb.js (24 hours)
https://s3.amazonaws.com/freecodecamp/d3-logo.svg (expiration not specified)
https://s3.amazonaws.com/freecodecamp/freecodecamp_logo.svg (expiration not specified)
https://s3.amazonaws.com/freecodecamp/landing-icon-certificate.svg (expiration not specified)
https://s3.amazonaws.com/freecodecamp/landing-icon-community.svg (expiration not specified)
https://s3.amazonaws.com/freecodecamp/landing-icon-experience.svg (expiration not specified)
https://s3.amazonaws.com/freecodecamp/react.svg (expiration not specified)
https://cdn.optimizely.com/js/999692993.js (2 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.freecodecamp.org/js/main.js (4 hours)
https://www.freecodecamp.org/css/lato.css (24 hours)
https://www.freecodecamp.org/css/main-4be52d0cc6.css (24 hours)
https://www.freecodecamp.org/fonts/Lato-Regular.ttf (24 hours)
https://www.freecodecamp.org/fonts/ionicons.ttf?v=2.0.0 (24 hours)
https://www.freecodecamp.org/js/vendor-main-eb0b5913eb.js (24 hours)
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 19.7KiB (62% reduction).
Compressing https://s3.amazonaws.com/freecodecamp/freecodecamp_logo.svg could save 13.4KiB (64% reduction).
Compressing https://s3.amazonaws.com/freecodecamp/d3-logo.svg could save 3.4KiB (70% reduction).
Compressing https://s3.amazonaws.com/freecodecamp/react.svg could save 1.1KiB (51% reduction).
Compressing https://s3.amazonaws.com/freecodecamp/landing-icon-certificate.svg could save 876B (53% reduction).
Compressing https://s3.amazonaws.com/freecodecamp/landing-icon-community.svg could save 511B (47% reduction).
Compressing https://s3.amazonaws.com/freecodecamp/landing-icon-experience.svg could save 470B (46% reduction).
Compressing https://s3.amazonaws.com/freecodecamp/d3-logo.svg could save 3.4KiB (70% reduction).
Compressing https://s3.amazonaws.com/freecodecamp/react.svg could save 1.1KiB (51% reduction).
Compressing https://s3.amazonaws.com/freecodecamp/landing-icon-certificate.svg could save 876B (53% reduction).
Compressing https://s3.amazonaws.com/freecodecamp/landing-icon-community.svg could save 511B (47% reduction).
Compressing https://s3.amazonaws.com/freecodecamp/landing-icon-experience.svg could save 470B (46% reduction).
priority - 2Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 19.4KiB (50% reduction).
Compressing https://s3.amazonaws.com/freecodecamp/as-seen-on.png could save 19.4KiB (50% reduction).
priority - 1Reduce server response time
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 126B (17% reduction).
Minifying https://cdnjs.cloudflare.com/ajax/libs/cal-heatmap/3.5.2/cal-heatmap.css could save 126B (17% reduction) after compression.
freecodecamp.org Mobile Resource Breakdown
| Total Resources | 32 |
| Number of Hosts | 8 |
| Static Resources | 28 |
| JavaScript Resources | 6 |
| CSS Resources | 5 |
freecodecamp.org mobile page usability
Last tested: 2018-06-06
Mobile Usability
Good
100/100
freecodecamp.org HTML validation
Errors
CSS: “animation-delay”: “0” is not a “animation-delay” value.
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CSS: “transform”: “20%” is not a “transform” value.
Line: 1 Column: - 43029
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"...20%) scaleY(20%);opacity:1}75%..." Line: 1 Column: - 43386
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"...20%) scaleY(20%);opacity:1}75%..." Line: 1 Column: - 43386
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CSS: “transform”: “10%” is not a “transform” value.
Line: 1 Column: - 43125
"...(6%) scaleY(10%);opacity:.7}50..." Line: 1 Column: - 43320
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"...(6%) scaleY(10%);opacity:.7}50..." Line: 1 Column: - 43320
"...(6%) scaleY(10%);opacity:.7}to..."
CSS: “font-size”: only “0” can be a “unit”. You must put a unit after your number.
Line: 1 Column: 80843 - 80844
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"...font-size:16.5}.foot..."
"...font-size:15}}@med..." Line: 1 Column: 81015 - 81018
"...font-size:16.5}.foot..."
CSS: “text-decoration-style”: “none” is not a “text-decoration-style” value.
Line: 1 Column: 129415 - 129418
"...ion-style:none;color..."
"...ion-style:none;color..."
CSS: “animation-duration”: “0” is not a “animation-duration” value.
Line: 1 Column: - 149756
"...ation-duration:0;-webkit-anima..."
"...ation-duration:0;-webkit-anima..."
CSS: “scrollbar-width”: Property “scrollbar-width” doesn't exist.
Line: 1 Column: 154130 - 154133
"...bar-width:none;outli..."
"...bar-width:none;outli..."
CSS: “image-rendering”: “pixelated” is not a “image-rendering” value.
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"...rendering:pixelated}.colo..." Line: 1 Column: 185973 - 185981
"...rendering:pixelated}.colo..."
"...rendering:pixelated}.colo..." Line: 1 Column: 185973 - 185981
"...rendering:pixelated}.colo..."
CSS: “padding-inline-start”: Property “padding-inline-start” doesn't exist.
Line: 1 Column: 233006 - 233008
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Attribute “key” not allowed on element “meta” at this point.
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"...sheet-0"/><meta content="Learn to code. Build projects. Earn certifications.Since 2015, 40,000 graduates have gotten jobs at tech companies including Google, Apple, Amazon, and Microsoft." name="og:description" key="meta-stylesheet-1"/><meta ..." Line: 344 Column: 1499 - 1636
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"...sheet-2"/><meta content="summary_large_image" name="twitter:card" key="meta-stylesheet-3"/><meta ..." Line: 344 Column: 1718 - 1869
"...sheet-3"/><meta content="https://cdn.freecodecamp.org/platform/universal/fcc-twitter-1120X600-social-green.png" name="twitter:image:src" key="meta-stylesheet-4"/><meta ..." Line: 344 Column: 1870 - 1948
"...sheet-4"/><meta content="freeCodeCamp.org" name="twitter:title" key="meta-stylesheet-5"/><meta ..." Line: 344 Column: 1949 - 2179
"...sheet-5"/><meta content="Learn to code. Build projects. Earn certifications.Since 2015, 40,000 graduates have gotten jobs at tech companies including Google, Apple, Amazon, and Microsoft." name="twitter:description" key="meta-stylesheet-6"/><meta ..." Line: 344 Column: 2180 - 2269
"...sheet-6"/><meta content="$ilp.uphold.com/LJmbPn7WD4JB" name="monetization" key="meta-stylesheet-7"/><link ..."
Bad value “fetch” for attribute “as” on element “link”.
Line: 344 Column: 2811 - 2905
"...2172.js"/><link as="fetch" rel="preload" href="/page-data/index/page-data.json" crossorigin="anonymous"/><link ..." Line: 344 Column: 2906 - 2993
"...onymous"/><link as="fetch" rel="preload" href="/page-data/app-data.json" crossorigin="anonymous"/></head..."
"...2172.js"/><link as="fetch" rel="preload" href="/page-data/index/page-data.json" crossorigin="anonymous"/><link ..." Line: 344 Column: 2906 - 2993
"...onymous"/><link as="fetch" rel="preload" href="/page-data/app-data.json" crossorigin="anonymous"/></head..."
Bad value “” for attribute “action” on element “form”: Must be non-empty.
Line: 344 Column: 3439 - 3509
"...earchBox"><form novalidate="" class="ais-SearchBox-form" action="" role="search"><input..."
"...earchBox"><form novalidate="" class="ais-SearchBox-form" action="" role="search"><input..."
Attribute “autocorrect” not allowed on element “input” at this point.
Line: 344 Column: 3510 - 3711
"...="search"><input type="search" placeholder="Search 6,000+ tutorials" autoComplete="off" autoCorrect="off" autoCapitalize="off" spellcheck="false" required="" maxLength="512" value="" class="ais-SearchBox-input"/><butto..."
"...="search"><input type="search" placeholder="Search 6,000+ tutorials" autoComplete="off" autoCorrect="off" autoCapitalize="off" spellcheck="false" required="" maxLength="512" value="" class="ais-SearchBox-input"/><butto..."
The value of the “for” attribute of the “label” element must be the ID of a non-hidden form control.
Line: 344 Column: 3342 - 3392
"..._wrapper"><label class="fcc_sr_only" for="fcc_instantsearch">Search..."
"..._wrapper"><label class="fcc_sr_only" for="fcc_instantsearch">Search..."
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freecodecamp.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.
freecodecamp.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.