codehs.com Website Information
Daily Unique Visits: 12,329
Daily Page Views: 61,645
Income Per Day: $154
Estimated Value: $92,400
This website is located in United States and is using following IP address 13.35.122.75. See the complete list of popular websites hosted in United States.
codehs.com is registered under .COM top-level domain. Please check other sites in .COM zone.
Website codehs.com is using the following name servers:
- ns-1399.awsdns-46.org
- ns-1584.awsdns-06.co.uk
- ns-387.awsdns-48.com
- ns-720.awsdns-26.net
and is probably hosted by AMAZON-02 - Amazon.com, Inc., US. See the full list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.
The highest website codehs.com position in Alexa rank database was 105209 and the lowest rank position was 214221. Current position of codehs.com in Alexa rank database is 110512.
Desktop speed score of codehs.com (41/100) is better than the results of 15.65% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of codehs.com (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 codehs.com (39/100) is better than the results of 17.83% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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codehs.com 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.
codehs.com 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: CODEHS.COM
Registry Domain ID: 1709190633_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.misk.com
Registrar URL: http://www.misk.com
Updated Date: 2021-06-26T16:43:34Z
Creation Date: 2012-03-27T00:47:10Z
Registry Expiry Date: 2027-03-27T00:47:10Z
Registrar: Misk.com, Inc.
Registrar IANA ID: 401
Registrar Abuse Contact Email: abuse@misk.com
Registrar Abuse Contact Phone: +1.4252304250
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS-1399.AWSDNS-46.ORG
Name Server: NS-1584.AWSDNS-06.CO.UK
Name Server: NS-387.AWSDNS-48.COM
Name Server: NS-720.AWSDNS-26.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-02-06T07:55:05Z
Registry Domain ID: 1709190633_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.misk.com
Registrar URL: http://www.misk.com
Updated Date: 2021-06-26T16:43:34Z
Creation Date: 2012-03-27T00:47:10Z
Registry Expiry Date: 2027-03-27T00:47:10Z
Registrar: Misk.com, Inc.
Registrar IANA ID: 401
Registrar Abuse Contact Email: abuse@misk.com
Registrar Abuse Contact Phone: +1.4252304250
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS-1399.AWSDNS-46.ORG
Name Server: NS-1584.AWSDNS-06.CO.UK
Name Server: NS-387.AWSDNS-48.COM
Name Server: NS-720.AWSDNS-26.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-02-06T07:55:05Z
codehs.com server information
Servers Location
codehs.com desktop page speed rank
Last tested: 2018-12-11
Desktop Speed
Bad
41/100
codehs.com Desktop Speed Test Quick Summary
priority - 127Optimize images
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priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://use.typekit.net/xdy5aym.js
Optimize CSS Delivery of the following:
https://fonts.googleapis.com/css?family=Roboto:400,700
https://static.codehs.com/gulp/24862fbd500e8e89ef7…876360a/compressed.css
https://static.codehs.com/lib/jquery-ui/jquery-ui-1.8.18.custom.css
https://static.codehs.com/lib/video-js/video-js.min.css
https://static.codehs.com/gulp/24862fbd500e8e89ef7…ee3876360a/imports.css
https://static.codehs.com/gulp/24862fbd500e8e89ef7…876360a/compressed.css
https://static.codehs.com/lib/jquery-ui/jquery-ui-1.8.18.custom.css
https://static.codehs.com/lib/video-js/video-js.min.css
https://static.codehs.com/gulp/24862fbd500e8e89ef7…ee3876360a/imports.css
priority - 14Leverage 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://static.codehs.com/font/fontawesome-webfont.woff (expiration not specified)
https://static.codehs.com/img/homepage/news/edsurge_logo.png (expiration not specified)
https://static.codehs.com/img/homepage/news/edweek_logo.png (expiration not specified)
https://static.codehs.com/img/homepage/news/forbes_logo.png (expiration not specified)
https://static.codehs.com/img/homepage/news/techcrunch_logo.png (expiration not specified)
https://static.codehs.com/img/homepage/news/today_logo.png (expiration not specified)
https://static.codehs.com/img/homepage/news/usa_today_logo.png (expiration not specified)
https://static.codehs.com/img/homepage/news/wsj_logo.jpg (expiration not specified)
https://static.codehs.com/img/karel/default/karel_east.png (expiration not specified)
https://static.codehs.com/img/karel/default/karel_north.png (expiration not specified)
https://static.codehs.com/img/karel/default/karel_south.png (expiration not specified)
https://static.codehs.com/img/karel/default/karel_west.png (expiration not specified)
https://static.codehs.com/img/landing.jpg (expiration not specified)
https://static.codehs.com/img/teacher2.jpg (expiration not specified)
https://static.codehs.com/lib/video-js/video-js.min.css (expiration not specified)
https://static1.codehs.com/img/brand_logo.png (expiration not specified)
https://static1.codehs.com/img/courses/teaching.png (expiration not specified)
https://static1.codehs.com/img/tutor_info/tutor2.jpg (expiration not specified)
https://static2.codehs.com/img/courses/ap_java.png (expiration not specified)
https://static4.codehs.com/img/courses/intro_cs.png (expiration not specified)
https://js.intercomcdn.com/shim.latest.js (5 minutes)
https://use.typekit.net/xdy5aym.js (10 minutes)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-982588809 (15 minutes)
https://apis.google.com/js/api.js (30 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://js-agent.newrelic.com/nr-1099.min.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
https://static.codehs.com/img/homepage/news/edsurge_logo.png (expiration not specified)
https://static.codehs.com/img/homepage/news/edweek_logo.png (expiration not specified)
https://static.codehs.com/img/homepage/news/forbes_logo.png (expiration not specified)
https://static.codehs.com/img/homepage/news/techcrunch_logo.png (expiration not specified)
https://static.codehs.com/img/homepage/news/today_logo.png (expiration not specified)
https://static.codehs.com/img/homepage/news/usa_today_logo.png (expiration not specified)
https://static.codehs.com/img/homepage/news/wsj_logo.jpg (expiration not specified)
https://static.codehs.com/img/karel/default/karel_east.png (expiration not specified)
https://static.codehs.com/img/karel/default/karel_north.png (expiration not specified)
https://static.codehs.com/img/karel/default/karel_south.png (expiration not specified)
https://static.codehs.com/img/karel/default/karel_west.png (expiration not specified)
https://static.codehs.com/img/landing.jpg (expiration not specified)
https://static.codehs.com/img/teacher2.jpg (expiration not specified)
https://static.codehs.com/lib/video-js/video-js.min.css (expiration not specified)
https://static1.codehs.com/img/brand_logo.png (expiration not specified)
https://static1.codehs.com/img/courses/teaching.png (expiration not specified)
https://static1.codehs.com/img/tutor_info/tutor2.jpg (expiration not specified)
https://static2.codehs.com/img/courses/ap_java.png (expiration not specified)
https://static4.codehs.com/img/courses/intro_cs.png (expiration not specified)
https://js.intercomcdn.com/shim.latest.js (5 minutes)
https://use.typekit.net/xdy5aym.js (10 minutes)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-982588809 (15 minutes)
https://apis.google.com/js/api.js (30 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://js-agent.newrelic.com/nr-1099.min.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 4Minify 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 42.6KiB (20% reduction).
Minifying https://static.codehs.com/gulp/24862fbd500e8e89ef7…3876360a/compressed.js could save 42.1KiB (20% reduction) after compression.
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Minifying https://static1.codehs.com/js/utils/include_by_ajax.js could save 466B (47% 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 (14% reduction).
Minifying https://static.codehs.com/gulp/24862fbd500e8e89ef7…876360a/compressed.css could save 4.6KiB (12% reduction) after compression.
Minifying https://static.codehs.com/lib/jquery-ui/jquery-ui-1.8.18.custom.css could save 1.5KiB (27% reduction) after compression.
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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 1.8KiB (17% reduction).
Minifying https://codehs.com/ could save 1.8KiB (17% 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 509B (51% reduction).
Compressing https://static1.codehs.com/js/utils/include_by_ajax.js could save 509B (51% reduction).
codehs.com Desktop Resource Breakdown
| Total Resources | 98 |
| Number of Hosts | 25 |
| Static Resources | 75 |
| JavaScript Resources | 19 |
| CSS Resources | 6 |
codehs.com mobile page speed rank
Last tested: 2018-12-11
Mobile Speed
Bad
39/100
codehs.com Mobile Speed Test Quick Summary
priority - 88Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 858KiB (51% reduction).
Compressing https://static.codehs.com/img/teacher2.jpg could save 143.3KiB (44% reduction).
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Compressing and resizing https://static.codehs.com/img/external_programming_language_icons/java.png could save 32KiB (93% reduction).
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Compressing https://static.codehs.com/img/homepage/news/edweek_logo.png could save 17.1KiB (49% reduction).
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Compressing https://static.codehs.com/img/homepage/news/edsurge_logo.png could save 15.3KiB (67% reduction).
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priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://use.typekit.net/xdy5aym.js
Optimize CSS Delivery of the following:
https://fonts.googleapis.com/css?family=Roboto:400,700
https://static.codehs.com/gulp/24862fbd500e8e89ef7…876360a/compressed.css
https://static.codehs.com/lib/jquery-ui/jquery-ui-1.8.18.custom.css
https://static.codehs.com/lib/video-js/video-js.min.css
https://static.codehs.com/gulp/24862fbd500e8e89ef7…ee3876360a/imports.css
https://static.codehs.com/gulp/24862fbd500e8e89ef7…876360a/compressed.css
https://static.codehs.com/lib/jquery-ui/jquery-ui-1.8.18.custom.css
https://static.codehs.com/lib/video-js/video-js.min.css
https://static.codehs.com/gulp/24862fbd500e8e89ef7…ee3876360a/imports.css
priority - 21Leverage 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://static.codehs.com/font/fontawesome-webfont.woff (expiration not specified)
https://static.codehs.com/img/homepage/news/edsurge_logo.png (expiration not specified)
https://static.codehs.com/img/homepage/news/edweek_logo.png (expiration not specified)
https://static.codehs.com/img/homepage/news/forbes_logo.png (expiration not specified)
https://static.codehs.com/img/homepage/news/techcrunch_logo.png (expiration not specified)
https://static.codehs.com/img/homepage/news/today_logo.png (expiration not specified)
https://static.codehs.com/img/homepage/news/usa_today_logo.png (expiration not specified)
https://static.codehs.com/img/homepage/news/wsj_logo.jpg (expiration not specified)
https://static.codehs.com/img/karel/default/karel_east.png (expiration not specified)
https://static.codehs.com/img/karel/default/karel_north.png (expiration not specified)
https://static.codehs.com/img/karel/default/karel_south.png (expiration not specified)
https://static.codehs.com/img/karel/default/karel_west.png (expiration not specified)
https://static.codehs.com/img/landing.jpg (expiration not specified)
https://static.codehs.com/img/teacher2.jpg (expiration not specified)
https://static.codehs.com/lib/video-js/video-js.min.css (expiration not specified)
https://static1.codehs.com/img/brand_logo.png (expiration not specified)
https://static1.codehs.com/img/courses/teaching.png (expiration not specified)
https://static1.codehs.com/img/tutor_info/tutor2.jpg (expiration not specified)
https://static2.codehs.com/img/courses/ap_java.png (expiration not specified)
https://static4.codehs.com/img/courses/intro_cs.png (expiration not specified)
https://js.intercomcdn.com/shim.latest.js (5 minutes)
https://use.typekit.net/xdy5aym.js (10 minutes)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-982588809 (15 minutes)
https://apis.google.com/js/api.js (30 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://js-agent.newrelic.com/nr-1099.min.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
https://static.codehs.com/img/homepage/news/edsurge_logo.png (expiration not specified)
https://static.codehs.com/img/homepage/news/edweek_logo.png (expiration not specified)
https://static.codehs.com/img/homepage/news/forbes_logo.png (expiration not specified)
https://static.codehs.com/img/homepage/news/techcrunch_logo.png (expiration not specified)
https://static.codehs.com/img/homepage/news/today_logo.png (expiration not specified)
https://static.codehs.com/img/homepage/news/usa_today_logo.png (expiration not specified)
https://static.codehs.com/img/homepage/news/wsj_logo.jpg (expiration not specified)
https://static.codehs.com/img/karel/default/karel_east.png (expiration not specified)
https://static.codehs.com/img/karel/default/karel_north.png (expiration not specified)
https://static.codehs.com/img/karel/default/karel_south.png (expiration not specified)
https://static.codehs.com/img/karel/default/karel_west.png (expiration not specified)
https://static.codehs.com/img/landing.jpg (expiration not specified)
https://static.codehs.com/img/teacher2.jpg (expiration not specified)
https://static.codehs.com/lib/video-js/video-js.min.css (expiration not specified)
https://static1.codehs.com/img/brand_logo.png (expiration not specified)
https://static1.codehs.com/img/courses/teaching.png (expiration not specified)
https://static1.codehs.com/img/tutor_info/tutor2.jpg (expiration not specified)
https://static2.codehs.com/img/courses/ap_java.png (expiration not specified)
https://static4.codehs.com/img/courses/intro_cs.png (expiration not specified)
https://js.intercomcdn.com/shim.latest.js (5 minutes)
https://use.typekit.net/xdy5aym.js (10 minutes)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-982588809 (15 minutes)
https://apis.google.com/js/api.js (30 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://js-agent.newrelic.com/nr-1099.min.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 4Minify 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 42.6KiB (20% reduction).
Minifying https://static.codehs.com/gulp/24862fbd500e8e89ef7…3876360a/compressed.js could save 42.1KiB (20% reduction) after compression.
Minifying https://static1.codehs.com/js/utils/include_by_ajax.js could save 466B (47% reduction).
Minifying https://static1.codehs.com/js/utils/include_by_ajax.js could save 466B (47% 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 (14% reduction).
Minifying https://static.codehs.com/gulp/24862fbd500e8e89ef7…876360a/compressed.css could save 4.6KiB (12% reduction) after compression.
Minifying https://static.codehs.com/lib/jquery-ui/jquery-ui-1.8.18.custom.css could save 1.5KiB (27% reduction) after compression.
Minifying https://static.codehs.com/lib/jquery-ui/jquery-ui-1.8.18.custom.css could save 1.5KiB (27% reduction) after compression.
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 1.8KiB (17% reduction).
Minifying https://codehs.com/ could save 1.8KiB (17% 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 509B (51% reduction).
Compressing https://static1.codehs.com/js/utils/include_by_ajax.js could save 509B (51% reduction).
codehs.com Mobile Resource Breakdown
| Total Resources | 95 |
| Number of Hosts | 25 |
| Static Resources | 72 |
| JavaScript Resources | 19 |
| CSS Resources | 6 |
codehs.com mobile page usability
Last tested: 2018-12-11
Mobile Usability
Good
99/100
codehs.com 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
The tap target
<a href="/editor/new/java-main" class="btn btn-main">Main</a> is close to 1 other tap targets.The tap target
<a href="/editor/new/java-console" class="btn btn-main-green">Console</a> and 5 others are close to other tap targets.codehs.com HTML validation
Errors
Bad start tag in “div” in “head”.
Line: 39 Column: 9 - 45
"...> <div class="alert msg-banner bg-red"> ..."
"...> <div class="alert msg-banner bg-red"> ..."
Stray end tag “noscript”.
Line: 42 Column: 5 - 15
".../div> </noscript> ..."
".../div> </noscript> ..."
A “link” element must not appear as a descendant of a “body” element unless the “link” element has an “itemprop” attribute or has a “rel” attribute whose value contains “dns-prefetch”, “pingback”, “preconnect”, “prefetch”, “preload”, “prerender”, or “stylesheet”.
Line: 45 Column: 5 - 101
"...s --> <link rel="apple-touch-icon" type="image/png" href=https://static2.codehs.com/img/logo-white.png> ..." Line: 47 Column: 9 - 87
"... <link rel="icon" type="image/png" href=https://static4.codehs.com/img/logo.png> ..."
"...s --> <link rel="apple-touch-icon" type="image/png" href=https://static2.codehs.com/img/logo-white.png> ..." Line: 47 Column: 9 - 87
"... <link rel="icon" type="image/png" href=https://static4.codehs.com/img/logo.png> ..."
Attribute “name” not allowed on element “meta” at this point.
Line: 66 Column: 5 - 98
"... <meta name="google-site-verification" content="75VZnrM-tM965Ecshca7k8b-Y9450mV2LUh-L2V35_0" /> <..." Line: 69 Column: 5 - 72
"...ript> <meta name="viewport" content="width=device-width, initial-scale=1"> ..." Line: 72 Column: 5 - 61
"... <meta name="turbolinks-cache-control" content="no-cache"> ..." Line: 75 Column: 1 - 94
"...e"> <meta name="google-site-verification" content="Smldlz-jASB9Ig8wQow3Wo4h7NCERLlhg85CPDDO0hg" /> ..."
"... <meta name="google-site-verification" content="75VZnrM-tM965Ecshca7k8b-Y9450mV2LUh-L2V35_0" /> <..." Line: 69 Column: 5 - 72
"...ript> <meta name="viewport" content="width=device-width, initial-scale=1"> ..." Line: 72 Column: 5 - 61
"... <meta name="turbolinks-cache-control" content="no-cache"> ..." Line: 75 Column: 1 - 94
"...e"> <meta name="google-site-verification" content="Smldlz-jASB9Ig8wQow3Wo4h7NCERLlhg85CPDDO0hg" /> ..."
Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.
Line: 66 Column: 5 - 98
"... <meta name="google-site-verification" content="75VZnrM-tM965Ecshca7k8b-Y9450mV2LUh-L2V35_0" /> <..." Line: 68 Column: 5 - 57
"...f-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"><scrip..." Line: 69 Column: 5 - 72
"...ript> <meta name="viewport" content="width=device-width, initial-scale=1"> ..." Line: 72 Column: 5 - 61
"... <meta name="turbolinks-cache-control" content="no-cache"> ..." Line: 75 Column: 1 - 94
"...e"> <meta name="google-site-verification" content="Smldlz-jASB9Ig8wQow3Wo4h7NCERLlhg85CPDDO0hg" /> ..."
"... <meta name="google-site-verification" content="75VZnrM-tM965Ecshca7k8b-Y9450mV2LUh-L2V35_0" /> <..." Line: 68 Column: 5 - 57
"...f-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"><scrip..." Line: 69 Column: 5 - 72
"...ript> <meta name="viewport" content="width=device-width, initial-scale=1"> ..." Line: 72 Column: 5 - 61
"... <meta name="turbolinks-cache-control" content="no-cache"> ..." Line: 75 Column: 1 - 94
"...e"> <meta name="google-site-verification" content="Smldlz-jASB9Ig8wQow3Wo4h7NCERLlhg85CPDDO0hg" /> ..."
A “charset” attribute on a “meta” element found after the first 1024 bytes.
Line: 67 Column: - 25
"... charset="utf-8"> <meta ht..."
"... charset="utf-8"> <meta ht..."
Attribute “charset” not allowed on element “meta” at this point.
Line: 67 Column: 5 - 26
"...0" /> <meta charset="utf-8"> <..."
"...0" /> <meta charset="utf-8"> <..."
Element “meta” is missing one or more of the following attributes: “content”, “itemprop”, “property”.
Line: 67 Column: 5 - 26
"...0" /> <meta charset="utf-8"> <..."
"...0" /> <meta charset="utf-8"> <..."
Attribute “http-equiv” not allowed on element “meta” at this point.
Line: 68 Column: 5 - 57
"...f-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"><scrip..."
"...f-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"><scrip..."
Stray end tag “head”.
Line: 111 Column: 1 - 7
"... </head> <bo..."
"... </head> <bo..."
Start tag “body” seen but an element of the same type was already open.
Line: 114 Column: 1 - 22
"...</head> <body class="loaded "> ..."
"...</head> <body class="loaded "> ..."
Cannot recover after last error. Any further errors will be ignored.
Line: 114 Column: 1 - 22
"...</head> <body class="loaded "> ..."
"...</head> <body class="loaded "> ..."
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codehs.com 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.
codehs.com 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.