KUBERNETES.IO Kubernetes

kubernetes.io Website Information

Daily Unique Visits: 575,913

Daily Page Views: 4,607,304

Income Per Day: $4,607

Estimated Value: $4,975,560

This website is located in United States and is using following IP address 147.75.40.148. See the complete list of popular websites hosted in United States.

kubernetes.io is registered under .IO top-level domain. Please check other sites in .IO zone.

Website kubernetes.io is using the following name servers:

  • ns-cloud-a3.googledomains.com
  • ns-cloud-a4.googledomains.com
  • ns-cloud-a2.googledomains.com
  • ns-cloud-a1.googledomains.com

and is probably hosted by PACKET - Packet Host, Inc., US. See the full list of other websites hosted by PACKET - Packet Host, Inc., US.

The highest website kubernetes.io position in Alexa rank database was 2611 and the lowest rank position was 2996. Current position of kubernetes.io in Alexa rank database is 2646.

Desktop speed score of kubernetes.io (32/100) is better than the results of 9.52% of other sites and shows that the page desktop performance can be improved.

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

Mobile speed score of kubernetes.io (66/100) is better than the results of 68.49% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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kubernetes.io 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.


kubernetes.io 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: KUBERNETES.IO
Registry Domain ID: D503300000040423075-LRMS
Registrar WHOIS Server: whois.1api.net
Registrar URL: http://www.1api.net
Updated Date: 2020-12-11T17:09:28Z
Creation Date: 2014-07-23T19:17:59Z
Registry Expiry Date: 2021-07-23T19:17:59Z
Registrar Registration Expiration Date:
Registrar: 1API GmbH
Registrar IANA ID: 1387
Registrar Abuse Contact Email: abuse@1api.net
Registrar Abuse Contact Phone: +49.68416984200
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization: The Linux Foundation
Registrant State/Province: CA
Registrant Country: US
Name Server: NS-CLOUD-A1.GOOGLEDOMAINS.COM
Name Server: NS-CLOUD-A2.GOOGLEDOMAINS.COM
Name Server: NS-CLOUD-A3.GOOGLEDOMAINS.COM
Name Server: NS-CLOUD-A4.GOOGLEDOMAINS.COM
DNSSEC: unsigned

>>> Last update of WHOIS database: 2021-05-04T19:19:21Z

kubernetes.io server information

Servers Location

kubernetes.io desktop page speed rank

Last tested: 2018-05-04


Desktop Speed Bad
32/100

kubernetes.io Desktop Speed Test Quick Summary


priority - 212Optimize images

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priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Remove render-blocking JavaScript:

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https://kubernetes.io/js/script.js
https://kubernetes.io/js/custom-jekyll/tags.js

Optimize CSS Delivery of the following:

https://kubernetes.io/css/base_fonts.css
https://kubernetes.io/css/styles.css
https://code.jquery.com/ui/1.12.1/themes/smoothness/jquery-ui.css
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https://kubernetes.io/css/callouts.css
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priority - 0Leverage 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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priority - 0Minify CSS

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priority - 0Minify JavaScript

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priority - 0Minify HTML

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kubernetes.io Desktop Resource Breakdown

Total Resources33
Number of Hosts7
Static Resources12
JavaScript Resources7
CSS Resources6

kubernetes.io mobile page speed rank

Last tested: 2016-12-14


Mobile Speed Medium
66/100

kubernetes.io 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 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://kubernetes.io/js/jquery-2.2.0.min.js
http://kubernetes.io/js/jquery-ui.min.js
http://kubernetes.io/js/script.js
http://kubernetes.io/js/sweetalert.min.js
http://kubernetes.io/js/bootstrap.min.js

Optimize CSS Delivery of the following:

https://fonts.googleapis.com/css?family=Roboto:400…00italic,900,900italic
https://fonts.googleapis.com/css?family=Roboto+Mono
http://kubernetes.io/css/styles.css
http://kubernetes.io/css/jquery-ui.min.css
http://kubernetes.io/css/sweetalert.css

priority - 16Leverage 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://kubernetes.io/css/jquery-ui.min.css (10 minutes)
http://kubernetes.io/css/styles.css (10 minutes)
http://kubernetes.io/css/sweetalert.css (10 minutes)
http://kubernetes.io/images/blocks.png (10 minutes)
http://kubernetes.io/images/community_logos/box_logo.png (10 minutes)
http://kubernetes.io/images/community_logos/ebay_logo.png (10 minutes)
http://kubernetes.io/images/community_logos/pearson_logo.png (10 minutes)
http://kubernetes.io/images/community_logos/wikimedia_foundation_logo.png (10 minutes)
http://kubernetes.io/images/flower.png (10 minutes)
http://kubernetes.io/images/kub_video_banner.jpg (10 minutes)
http://kubernetes.io/images/nav_logo.svg (10 minutes)
http://kubernetes.io/images/scalable.png (10 minutes)
http://kubernetes.io/images/social_sprite.png (10 minutes)
http://kubernetes.io/images/suitcase.png (10 minutes)
http://kubernetes.io/images/texture.png (10 minutes)
http://kubernetes.io/images/wheel.png (10 minutes)
http://kubernetes.io/js/bootstrap.min.js (10 minutes)
http://kubernetes.io/js/jquery-2.2.0.min.js (10 minutes)
http://kubernetes.io/js/jquery-ui.min.js (10 minutes)
http://kubernetes.io/js/script.js (10 minutes)
http://kubernetes.io/js/sweetalert.min.js (10 minutes)
http://www.google-analytics.com/analytics.js (2 hours)

priority - 4Optimize images

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

Optimize the following images to reduce their size by 42.9KiB (23% reduction).

Compressing http://kubernetes.io/images/kub_video_banner.jpg could save 39.5KiB (24% reduction).
Compressing http://kubernetes.io/images/community_logos/wikimedia_foundation_logo.png could save 1.7KiB (13% reduction).
Compressing http://kubernetes.io/images/community_logos/pearson_logo.png could save 1.6KiB (33% reduction).

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 825B (22% reduction).

Minifying http://kubernetes.io/js/script.js could save 825B (22% 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 633B (13% reduction).

Minifying http://kubernetes.io/ could save 633B (13% reduction) after compression.

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 594B (16% reduction).

Minifying http://kubernetes.io/css/sweetalert.css could save 594B (16% reduction) after compression.

kubernetes.io Mobile Resource Breakdown

Total Resources33
Number of Hosts5
Static Resources24
JavaScript Resources6
CSS Resources5

kubernetes.io mobile page usability

Last tested: 2016-12-14


Mobile Usability Good
100/100

kubernetes.io HTML validation

Errors

A document must not include more than one “meta” element with its “name” attribute set to the value “description”.

Line: 33 Column: 1 - 78
"...en_US" /> <meta name="description" content="Production-Grade Container Orchestration" /> <meta..."

No “li” element in scope but a “li” end tag seen.

Line: 78 Column: 13 - 17
"... </li> ..."

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

Line: 82 Column: 84 - 88
"...r-exclude><div></div>..."

The element “main” must not appear as a descendant of the “header” element.

Line: 86 Column: 9 - 41
"...> <main data-auto-burger="primary"> ..." Line: 104 Column: 9 - 41
"...> <main data-auto-burger="primary"> ..."

The element “main” must not appear as a descendant of the “nav” element.

Line: 86 Column: 9 - 41
"...> <main data-auto-burger="primary"> ..." Line: 104 Column: 9 - 41
"...> <main data-auto-burger="primary"> ..."

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

Line: 151 Column: 36 - 149
"...-wrapper"><img src="https://d33wubrfki0l68.cloudfront.net/1567471e7c58dc9b7d9c65dcd54e60cbf5870daa/a2249/images/flower.png"></div>..." Line: 160 Column: 36 - 151
"...-wrapper"><img src="https://d33wubrfki0l68.cloudfront.net/33a12d8be0bc50be4738443101616e968c7afb8f/cba76/images/scalable.png"></div>..." Line: 167 Column: 36 - 149
"...-wrapper"><img src="https://d33wubrfki0l68.cloudfront.net/dbc75a944a909b2d52bf24ad06d485eca12af892/dad6c/images/blocks.png"></div>..." Line: 174 Column: 36 - 151
"...-wrapper"><img src="https://d33wubrfki0l68.cloudfront.net/bc2e475ac5fee0199eb3f4a0879cd559e8929f3a/4ee48/images/suitcase.png"></div>..."

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

Line: 189 Column: 9 - 69
"...> <a href="https://goo.gl/naJfWk" button id= "desktopKCButton">Attend..."

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

Line: 305 Column: 5 - 108
"...yer"> <iframe data-url="https://www.youtube.com/embed/of45hYbkIZs?autoplay=1" frameborder="0" allowfullscreen></ifra..."

The element “main” must not appear as a descendant of the “footer” element.

Line: 311 Column: 5 - 29
"...oter> <main class="light-text"> ..."

Duplicate ID “miceType”.

Line: 339 Column: 9 - 42
"...> <div id="miceType" class="center"> ..."

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

Line: 348 Column: 1 - 7
".../button> <style> .cse ..."

Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).

Line: 398 Column: - 9
"... first <!-- Start of Answe..." Line: 398 Column: - 460
"...;</script> <!-- End of AnswerD..."

Warnings

The first occurrence of ID “miceType” was here.

Line: 336 Column: 9 - 42
"...> <div id="miceType" class="center"> ..."

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

Line: 398 Column: - 9
"... first <!-- Start of Answe..."

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kubernetes.io 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.


kubernetes.io 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.