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kahoot.it Website Information

Daily Unique Visits: 202,265

Daily Page Views: 1,618,120

Income Per Day: $1,618

Estimated Value: $1,747,440

This website is located in United States and is using following IP address 18.202.55.25. See the complete list of popular websites hosted in United States.

kahoot.it is registered under .IT top-level domain. Please check other sites in .IT zone.

Website kahoot.it is using the following name servers:

  • ns-1494.awsdns-58.org
  • ns-1622.awsdns-10.co.uk
  • ns-334.awsdns-41.com
  • ns-729.awsdns-27.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 kahoot.it position in Alexa rank database was 7409 and the lowest rank position was 7764. Current position of kahoot.it in Alexa rank database is 7534.

Desktop speed score of kahoot.it (78/100) is better than the results of 65.98% of other sites and shows that the page desktop performance can be improved.

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

Mobile speed score of kahoot.it (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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kahoot.it 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.


kahoot.it 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.


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Domain: kahoot.it
Status: ok
Signed: no
Created: 2012-09-20 13:47:25
Last Update: 2021-10-06 00:49:42
Expire Date: 2022-09-20

Registrant
Organization: Mobitroll AS
Address: Kjemiblokk 1
Sem Saelands vei 14
Trondheim
NO-7491
-
NO
Created: 2012-09-20 13:47:25
Last Update: 2012-09-20 13:47:25

Admin Contact
Name: Versvik Morten
Organization: Mobitroll AS
Address: Kjemiblokk 1
Sem Saelands vei 14
Trondheim
NO-7491
-
NO
Created: 2012-09-20 13:47:25
Last Update: 2012-09-20 13:47:25

Technical Contacts
Name: Versvik Morten
Organization: Mobitroll AS
Address: Kjemiblokk 1
Sem Saelands vei 14
Trondheim
NO-7491
-
NO
Created: 2013-02-15 22:00:47
Last Update: 2013-02-15 22:00:47

Registrar
Organization: EuroDNS SA
Name: EURODNS-REG
Web: http://www.eurodns.com
DNSSEC: no

Nameservers
ns-334.awsdns-41.com
ns-1494.awsdns-58.org
ns-729.awsdns-27.net
ns-1622.awsdns-10.co.uk

kahoot.it server information

Servers Location

kahoot.it desktop page speed rank

Last tested: 2017-11-02


Desktop Speed Medium
78/100

kahoot.it Desktop Speed Test Quick Summary


priority - 15Leverage 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://kahoot.it/js/bootstrap.js (expiration not specified)
https://kahoot.it/shared/css/cloak.css (expiration not specified)
https://kahoot.it/shared/theme/kahoot/fonts/bp-replay.css (expiration not specified)
https://kahoot.it/shared/theme/kahoot/fonts/montserrat.css (expiration not specified)
https://kahoot.it/shared/theme/kahoot/fonts/montse…/montserrat-bold.woff2 (expiration not specified)
https://kahoot.it/shared/theme/kahoot/fonts/montse…ntserrat-regular.woff2 (expiration not specified)
https://kahoot.it/shared/theme/kahoot/img/icn_controller_circle.svg (expiration not specified)
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https://kahoot.it/shared/theme/kahoot/img/icn_tick.svg (expiration not specified)
https://kahoot.it/shared/theme/kahoot/img/loading_spinner.svg (expiration not specified)
https://kahoot.it/theme/kahoot/fonts/fonts.css (expiration not specified)
https://kahoot.it/theme/lang/en_us.json (expiration not specified)
https://tap-nexus.appspot.com/js/sdk/kahunaAPI_min.js (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

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

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

Remove render-blocking JavaScript:

https://tap-nexus.appspot.com/js/sdk/kahunaAPI_min.js
https://kahoot.it/shared/theme/config.js?1509660736775
https://kahoot.it/js/bootstrap.js

Optimize CSS Delivery of the following:

https://kahoot.it/shared/css/cloak.css
https://kahoot.it/theme/kahoot/css/style.css?v1.334.0
https://fonts.googleapis.com/css?family=Montserrat…,600|Open+Sans:400,600
https://kahoot.it/theme/kahoot/fonts/fonts.css
https://kahoot.it/shared/theme/kahoot/fonts/bp-replay.css
https://kahoot.it/shared/theme/kahoot/fonts/montserrat.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.

None of the final above-the-fold content could be rendered even with the full HTML response.

priority - 1Enable 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 908B (48% reduction).

Compressing https://kahoot.it/shared/theme/kahoot/img/icn_kahoot_logo.svg could save 908B (48% 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 576B (49% reduction).

Minifying https://kahoot.it/shared/theme/config.js?1509660736775 could save 576B (49% reduction) after compression.

kahoot.it Desktop Resource Breakdown

Total Resources40
Number of Hosts5
Static Resources33
JavaScript Resources7
CSS Resources6

kahoot.it mobile page speed rank

Last tested: 2017-10-28


Mobile Speed Bad
62/100

kahoot.it Mobile Speed Test Quick Summary


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

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

Remove render-blocking JavaScript:

https://tap-nexus.appspot.com/js/sdk/kahunaAPI_min.js
https://kahoot.it/shared/theme/config.js?1509209621668
https://kahoot.it/js/bootstrap.js

Optimize CSS Delivery of the following:

https://kahoot.it/shared/css/cloak.css
https://kahoot.it/theme/kahoot/css/style.css?v1.329.0
https://fonts.googleapis.com/css?family=Montserrat…,600|Open+Sans:400,600
https://kahoot.it/theme/kahoot/fonts/fonts.css
https://kahoot.it/shared/theme/kahoot/fonts/bp-replay.css
https://kahoot.it/shared/theme/kahoot/fonts/montserrat.css

priority - 24Leverage 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://kahoot.it/js/bootstrap.js (expiration not specified)
https://kahoot.it/shared/css/cloak.css (expiration not specified)
https://kahoot.it/shared/theme/kahoot/fonts/bp-replay.css (expiration not specified)
https://kahoot.it/shared/theme/kahoot/fonts/montserrat.css (expiration not specified)
https://kahoot.it/shared/theme/kahoot/fonts/montse…/montserrat-bold.woff2 (expiration not specified)
https://kahoot.it/shared/theme/kahoot/fonts/montse…ntserrat-regular.woff2 (expiration not specified)
https://kahoot.it/shared/theme/kahoot/img/google-play.png (expiration not specified)
https://kahoot.it/shared/theme/kahoot/img/icn_controller_circle.svg (expiration not specified)
https://kahoot.it/shared/theme/kahoot/img/icn_controller_diamond.svg (expiration not specified)
https://kahoot.it/shared/theme/kahoot/img/icn_controller_square.svg (expiration not specified)
https://kahoot.it/shared/theme/kahoot/img/icn_controller_triangle.svg (expiration not specified)
https://kahoot.it/shared/theme/kahoot/img/icn_facebook_white_circle.svg (expiration not specified)
https://kahoot.it/shared/theme/kahoot/img/icn_feeling_neutral_face.svg (expiration not specified)
https://kahoot.it/shared/theme/kahoot/img/icn_feeling_positive.svg (expiration not specified)
https://kahoot.it/shared/theme/kahoot/img/icn_feeling_sad.svg (expiration not specified)
https://kahoot.it/shared/theme/kahoot/img/icn_field_error.svg (expiration not specified)
https://kahoot.it/shared/theme/kahoot/img/icn_incorrect.svg (expiration not specified)
https://kahoot.it/shared/theme/kahoot/img/icn_kahoot_logo.svg (expiration not specified)
https://kahoot.it/shared/theme/kahoot/img/icn_notification_error.svg (expiration not specified)
https://kahoot.it/shared/theme/kahoot/img/icn_notification_info.svg (expiration not specified)
https://kahoot.it/shared/theme/kahoot/img/icn_rating_default.svg (expiration not specified)
https://kahoot.it/shared/theme/kahoot/img/icn_rating_input.svg (expiration not specified)
https://kahoot.it/shared/theme/kahoot/img/icn_thumbs_down_default.svg (expiration not specified)
https://kahoot.it/shared/theme/kahoot/img/icn_thumbs_down_input.svg (expiration not specified)
https://kahoot.it/shared/theme/kahoot/img/icn_thumbs_up_default.svg (expiration not specified)
https://kahoot.it/shared/theme/kahoot/img/icn_thumbs_up_input.svg (expiration not specified)
https://kahoot.it/shared/theme/kahoot/img/icn_tick.svg (expiration not specified)
https://kahoot.it/shared/theme/kahoot/img/loading_spinner.svg (expiration not specified)
https://kahoot.it/theme/kahoot/fonts/fonts.css (expiration not specified)
https://kahoot.it/theme/lang/en_us.json (expiration not specified)
https://tap-nexus.appspot.com/js/sdk/kahunaAPI_min.js (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

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.

None of the final above-the-fold content could be rendered even with the full HTML response.

priority - 1Enable 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 3KiB (49% reduction).

Compressing https://kahoot.it/shared/theme/kahoot/img/icn_kahoot_logo.svg could save 3KiB (49% reduction).

priority - 0Optimize images

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

Optimize the following images to reduce their size by 2.3KiB (17% reduction).

Compressing https://kahoot.it/shared/theme/kahoot/img/google-play.png could save 2.3KiB (17% 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 577B (49% reduction).

Minifying https://kahoot.it/shared/theme/config.js?1509209621668 could save 577B (49% reduction) after compression.

kahoot.it Mobile Resource Breakdown

Total Resources41
Number of Hosts5
Static Resources34
JavaScript Resources7
CSS Resources6

kahoot.it mobile page usability

Last tested: 2017-10-28


Mobile Usability Good
100/100

kahoot.it HTML validation

Errors

Attribute “media” not allowed on element “meta” at this point.

Line: 1 Column: 211 - 322
"...scale=1"/><meta name="viewport" content="initial-scale=1,maximum-scale=1,minimum-scale=1" media="(device-height: 568px)"/><meta ..."

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 1 Column: 991 - 1021
"...e!</title><script type="text/javascript">functi..."

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kahoot.it 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.


kahoot.it TRACEROUTE

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