KOTTKE.ORG kottke.org - home of fine hypertext products

kottke.org Website Information

Daily Unique Visits: 239,038

Daily Page Views: 1,912,304

Income Per Day: $1,912

Estimated Value: $2,064,960

This website is located in United States and is using following IP address 162.247.141.135. See the complete list of popular websites hosted in United States.

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

Website kottke.org is using the following name servers:

  • ns5.linode.com
  • ns4.linode.com
  • ns2.linode.com
  • ns3.linode.com
  • ns1.linode.com

and is probably hosted by GREENCLOUD - ipHouse, US. See the full list of other websites hosted by GREENCLOUD - ipHouse, US.

The highest website kottke.org position in Alexa rank database was 6341 and the lowest rank position was 6710. Current position of kottke.org in Alexa rank database is 6375.

Desktop speed score of kottke.org (85/100) is better than the results of 80% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of kottke.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 kottke.org (70/100) is better than the results of 76.43% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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kottke.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.


kottke.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: KOTTKE.ORG
Registry Domain ID: D2863814-LROR
Registrar WHOIS Server: whois.domain.com
Registrar URL: www.domain.com
Updated Date: 2019-09-13T19:18:44Z
Creation Date: 1998-12-26T05:00:00Z
Registry Expiry Date: 2022-12-26T05:00:00Z
Registrar Registration Expiration Date:
Registrar: Domain.com, LLC
Registrar IANA ID: 886
Registrar Abuse Contact Email: compliance@domain-inc.net
Registrar Abuse Contact Phone: +1.6022262389
Reseller:
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Registrant Organization: Data Protected
Registrant State/Province: ON
Registrant Country: CA
Name Server: NS1.LINODE.COM
Name Server: NS2.LINODE.COM
Name Server: NS3.LINODE.COM
Name Server: NS4.LINODE.COM
Name Server: NS5.LINODE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-04-25T08:22:47Z

kottke.org server information

Servers Location

kottke.org desktop page speed rank

Last tested: 2017-12-14


Desktop Speed Good
85/100

kottke.org Desktop Speed Test Quick Summary


priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 4 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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https://kottke.org/templates/2016/css/font-awesome…s/font-awesome.min.css
https://kottke.org/templates/2016/css/main.css?v=11
https://kottke.org/templates/2016/css/bigfoot-default.css

priority - 6Leverage 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://kottke.org/images/2016/header-colors.jpg (expiration not specified)
https://kottke.org/images/fonts/607368/8249ED7A9F3B66665.css (expiration not specified)
https://kottke.org/templates/2016/css/bigfoot-default.css (expiration not specified)
https://kottke.org/templates/2016/css/font-awesome…s/font-awesome.min.css (expiration not specified)
https://kottke.org/templates/2016/js/bigfoot.js (expiration not specified)
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https://kottke.org/templates/2016/js/jquery-migrate-1.2.1.min.js (expiration not specified)
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priority - 2Optimize images

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priority - 0Minify JavaScript

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priority - 0Minify CSS

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Minifying https://kottke.org/templates/2016/css/main.css?v=11 could save 801B (15% reduction) after compression.

kottke.org Desktop Resource Breakdown

Total Resources31
Number of Hosts14
Static Resources18
JavaScript Resources14
CSS Resources5

kottke.org mobile page speed rank

Last tested: 2017-12-14


Mobile Speed Medium
70/100

kottke.org Mobile Speed Test Quick Summary


priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://kottke.org/templates/2016/js/jquery-1.11.3.min.js
https://kottke.org/templates/2016/js/jquery-migrate-1.2.1.min.js
https://kottke.org/templates/2016/js/bigfoot.js
https://kottke.org/templates/2016/js/updater.js
https://kottke.org/templates/2016/js/jquery.unveil.js

Optimize CSS Delivery of the following:

https://cloud.typography.com/790324/737040/css/fonts.css
https://kottke.org/templates/2016/css/font-awesome…s/font-awesome.min.css
https://kottke.org/templates/2016/css/main.css?v=11
https://kottke.org/templates/2016/css/bigfoot-default.css

priority - 9Leverage 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://kottke.org/images/2016/header-colors.jpg (expiration not specified)
https://kottke.org/images/fonts/607368/B462E89DFA95C4D38.css (expiration not specified)
https://kottke.org/templates/2016/css/bigfoot-default.css (expiration not specified)
https://kottke.org/templates/2016/css/font-awesome…s/font-awesome.min.css (expiration not specified)
https://kottke.org/templates/2016/js/bigfoot.js (expiration not specified)
https://kottke.org/templates/2016/js/jquery-1.11.3.min.js (expiration not specified)
https://kottke.org/templates/2016/js/jquery-migrate-1.2.1.min.js (expiration not specified)
https://kottke.org/templates/2016/js/jquery.unveil.js (expiration not specified)
https://kottke.org/templates/2016/js/updater.js (expiration not specified)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://cdn.carbonads.com/carbon.js?zoneid=1698&se…2E&placement=kottkeorg (60 minutes)
https://d35xxde4fgg0cx.cloudfront.net/assets/embedded.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 1Optimize images

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

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Compressing https://kottke.org/images/2016/header-colors.jpg could save 13.4KiB (52% reduction).

priority - 0Minify JavaScript

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

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priority - 0Minify CSS

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kottke.org Mobile Resource Breakdown

Total Resources34
Number of Hosts15
Static Resources19
JavaScript Resources14
CSS Resources5

kottke.org mobile page usability

Last tested: 2017-12-14


Mobile Usability Good
99/100

kottke.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="http://www.kottke.org">Jason Kottke</a> and 13 others are close to other tap targets.

kottke.org HTML validation

Errors

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

Line: 2 Column: 1 - 62
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <!--[..."

Attribute “xmlns:og” not allowed here.

Line: 7 Column: 33 - 160
"...IE)]><!--> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:og="http://ogp.me/ns#" xmlns:fb="http://www.facebook.com/2008/fbml" lang="en"> <!--<..."

Attribute “xmlns:fb” not allowed here.

Line: 7 Column: 33 - 160
"...IE)]><!--> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:og="http://ogp.me/ns#" xmlns:fb="http://www.facebook.com/2008/fbml" lang="en"> <!--<..."

Duplicate ID “follow”.

Line: 105 Column: 143 - 159
"...rship!</a><div id="follow"><a hre..."

Duplicate ID “follow-twitter”.

Line: 105 Column: 160 - 258
"...="follow"><a href="https://twitter.com/kottke" aria-label="Follow kottke.org on Twitter" id="follow-twitter"><i cla..."

Duplicate ID “follow-facebook”.

Line: 105 Column: 292 - 397
"..."></i></a><a href="https://facebook.com/kottke.org" aria-label="Follow kottke.org on Facebook" id="follow-facebook"><i cla..."

Duplicate ID “follow-tumblr”.

Line: 105 Column: 439 - 533
"..."></i></a><a href="http://bonus.kottke.org/" aria-label="Follow kottke.org on Tumblr" id="follow-tumblr"><i cla..."

Duplicate ID “follow-feed”.

Line: 105 Column: 573 - 665
"..."></i></a><a href="http://feeds.kottke.org/main" aria-label="Read kottke.org via RSS" id="follow-feed"><i cla..."

Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.

Line: 119 Column: 32 - 265
"...embedded"><iframe src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" width="100%" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen data-src="https://player.vimeo.com/video/245670075?portrait=0"></ifra..." Line: 212 Column: 32 - 214
"...embedded"><iframe width="100%" src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" frameborder="0" allowfullscreen data-src="https://www.youtube.com/embed/kHpXle4NqWI"></ifra..." Line: 214 Column: 32 - 214
"...embedded"><iframe width="100%" src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" frameborder="0" allowfullscreen data-src="https://www.youtube.com/embed/UWEjxkkB8Xs"></ifra..." Line: 216 Column: 32 - 214
"...embedded"><iframe width="100%" src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" frameborder="0" allowfullscreen data-src="https://www.youtube.com/embed/3Q3eITC01Fg"></ifra..." Line: 222 Column: 32 - 214
"...embedded"><iframe width="100%" src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" frameborder="0" allowfullscreen data-src="https://www.youtube.com/embed/ND_xkQ9j_A0"></ifra..." Line: 416 Column: 32 - 214
"...embedded"><iframe width="100%" src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" frameborder="0" allowfullscreen data-src="https://www.youtube.com/embed/VUbsFtLkGN8"></ifra..." Line: 449 Column: 32 - 214
"...embedded"><iframe width="100%" src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" frameborder="0" allowfullscreen data-src="https://www.youtube.com/embed/O3eO646jjzQ"></ifra..." Line: 476 Column: 32 - 214
"...embedded"><iframe width="100%" src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" frameborder="0" allowfullscreen data-src="https://www.youtube.com/embed/5qm0LwUHDqE"></ifra..."

Attribute “webkitallowfullscreen” not allowed on element “iframe” at this point.

Line: 119 Column: 32 - 265
"...embedded"><iframe src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" width="100%" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen data-src="https://player.vimeo.com/video/245670075?portrait=0"></ifra..."

Attribute “mozallowfullscreen” not allowed on element “iframe” at this point.

Line: 119 Column: 32 - 265
"...embedded"><iframe src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" width="100%" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen data-src="https://player.vimeo.com/video/245670075?portrait=0"></ifra..."

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Line: 119 Column: 32 - 265
"...embedded"><iframe src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" width="100%" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen data-src="https://player.vimeo.com/video/245670075?portrait=0"></ifra..." Line: 212 Column: 32 - 214
"...embedded"><iframe width="100%" src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" frameborder="0" allowfullscreen data-src="https://www.youtube.com/embed/kHpXle4NqWI"></ifra..." Line: 214 Column: 32 - 214
"...embedded"><iframe width="100%" src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" frameborder="0" allowfullscreen data-src="https://www.youtube.com/embed/UWEjxkkB8Xs"></ifra..." Line: 216 Column: 32 - 214
"...embedded"><iframe width="100%" src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" frameborder="0" allowfullscreen data-src="https://www.youtube.com/embed/3Q3eITC01Fg"></ifra..." Line: 222 Column: 32 - 214
"...embedded"><iframe width="100%" src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" frameborder="0" allowfullscreen data-src="https://www.youtube.com/embed/ND_xkQ9j_A0"></ifra..." Line: 416 Column: 32 - 214
"...embedded"><iframe width="100%" src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" frameborder="0" allowfullscreen data-src="https://www.youtube.com/embed/VUbsFtLkGN8"></ifra..." Line: 449 Column: 32 - 214
"...embedded"><iframe width="100%" src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" frameborder="0" allowfullscreen data-src="https://www.youtube.com/embed/O3eO646jjzQ"></ifra..." Line: 476 Column: 32 - 214
"...embedded"><iframe width="100%" src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" frameborder="0" allowfullscreen data-src="https://www.youtube.com/embed/5qm0LwUHDqE"></ifra..."

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

Line: 456 Column: 203 - 242
"...11792032"><a href="#fn:1511792032" rel="footnote">1</a><..."

Warnings

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

Line: 7 Column: 33 - 160
"...IE)]><!--> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:og="http://ogp.me/ns#" xmlns:fb="http://www.facebook.com/2008/fbml" lang="en"> <!--<..."

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

Line: 7 Column: 33 - 160
"...IE)]><!--> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:og="http://ogp.me/ns#" xmlns:fb="http://www.facebook.com/2008/fbml" lang="en"> <!--<..."

The first occurrence of ID “follow” was here.

Line: 103 Column: 168 - 184
"...rship!</a><div id="follow"><a hre..."

The first occurrence of ID “follow-twitter” was here.

Line: 103 Column: 185 - 283
"...="follow"><a href="https://twitter.com/kottke" aria-label="Follow kottke.org on Twitter" id="follow-twitter"><i cla..."

The first occurrence of ID “follow-facebook” was here.

Line: 103 Column: 317 - 422
"..."></i></a><a href="https://facebook.com/kottke.org" aria-label="Follow kottke.org on Facebook" id="follow-facebook"><i cla..."

The first occurrence of ID “follow-tumblr” was here.

Line: 103 Column: 464 - 558
"..."></i></a><a href="http://bonus.kottke.org/" aria-label="Follow kottke.org on Tumblr" id="follow-tumblr"><i cla..."

The first occurrence of ID “follow-feed” was here.

Line: 103 Column: 598 - 690
"..."></i></a><a href="http://feeds.kottke.org/main" aria-label="Read kottke.org via RSS" id="follow-feed"><i cla..."

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

Line: 172 Column: 4 - 187
"...ost"> <p><img src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" width="1000" height="563" border="0" alt="Nasa Voyager" data-src="/plus/misc/images/nasa-voyager.jpg"></p> ..." Line: 242 Column: 23 - 218
"...descreen"><img src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" width="1400" height="1050" border="0" alt="WA LIDAR Geology" data-src="/plus/misc/images/wa-lidar-geology-01.jpg"></p> ..." Line: 255 Column: 4 - 199
"...:</p> <p><img src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" width="1000" height="1000" border="0" alt="WA LIDAR Geology" data-src="/plus/misc/images/wa-lidar-geology-02.jpg"></p> ..." Line: 257 Column: 4 - 199
"...></p> <p><img src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" width="1000" height="1000" border="0" alt="WA LIDAR Geology" data-src="/plus/misc/images/wa-lidar-geology-03.jpg"></p> ..." Line: 263 Column: 4 - 198
"...:</p> <p><img src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" width="1000" height="750" border="0" alt="WA LIDAR Geology" data-src="/plus/misc/images/wa-lidar-geology-04.jpg"></p> ..." Line: 265 Column: 4 - 198
"...></p> <p><img src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" width="1000" height="750" border="0" alt="WA LIDAR Geology" data-src="/plus/misc/images/wa-lidar-geology-05.jpg"></p> ..." Line: 358 Column: 4 - 191
"...ost"> <p><img src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" width="1000" height="967" border="0" alt="Google Maps Io" data-src="/plus/misc/images/google-maps-io.jpg"></p> ..." Line: 382 Column: 4 - 193
"...ost"> <p><img src="data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=" width="1000" height="559" border="0" alt="Best Books 2017" data-src="/plus/misc/images/best-books-2017.jpg"></p> ..."

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kottke.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.


kottke.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.