MKYONG.COM Java web development tutorials

mkyong.com Website Information

Daily Unique Visits: 138,895

Daily Page Views: 833,370

Income Per Day: $1,667

Estimated Value: $1,200,240

This website is located in United States and is using following IP address 104.24.28.9. See the complete list of popular websites hosted in United States.

mkyong.com is registered under .COM top-level domain. Please check other sites in .COM zone.

Website mkyong.com is using the following name servers:

  • erin.ns.cloudflare.com
  • max.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 mkyong.com position in Alexa rank database was 4074 and the lowest rank position was 19314. Current position of mkyong.com in Alexa rank database is 10326.

Desktop speed score of mkyong.com (80/100) is better than the results of 73.16% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of mkyong.com (97/100) is better than the results of 63.67% of other sites and means that the page is mobile-friendly.

Mobile speed score of mkyong.com (72/100) is better than the results of 81.66% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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mkyong.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.


mkyong.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: MKYONG.COM
Registry Domain ID: 1308809855_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 2018-02-14T19:53:32Z
Creation Date: 2007-10-31T02:25:25Z
Registry Expiry Date: 2020-10-31T02:25:25Z
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
Name Server: ERIN.NS.CLOUDFLARE.COM
Name Server: MAX.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2018-05-22T02:53:44Z

mkyong.com server information

Servers Location

mkyong.com desktop page speed rank

Last tested: 2016-06-13


Desktop Speed Medium
80/100

mkyong.com Desktop Speed Test Quick Summary


priority - 10 Eliminate 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:

https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js
http://www.mkyong.com/wp-content/themes/mkyong/js/prism.js?ver=1.1
https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js
http://www.mkyong.com/wp-content/themes/mkyong/js/main.js?ver=1.3.6
https://www.google.com/cse/brand?form=cse-search-box&lang=en

Optimize CSS Delivery of the following:

http://www.mkyong.com/wp-content/plugins/c16-relat…ss/c16rp.css?ver=4.3.4
http://www.mkyong.com/wp-content/plugins/c16-socia…ss/c16ss.css?ver=4.3.4
http://www.mkyong.com/wp-content/themes/mkyong/css/prism.css?ver=1.1
http://www.mkyong.com/wp-content/themes/mkyong/css/bootstrap.css?ver=3.3.5
http://www.mkyong.com/wp-content/themes/mkyong/style.css?ver=1.3.6

priority - 9 Leverage 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://apps.developermedia.com/Ads/GlobalUserIdent…tion/GetDmGlobalUserId (expiration not specified)
http://apps.developermedia.com/Ads/PageTerms/GetTerms (expiration not specified)
http://apps.developermedia.com/Content/images/dm-logo-150x23.png (expiration not specified)
http://apps.developermedia.com/Content/images/redo.png (expiration not specified)
http://apps.developermedia.com/Content/images/undo.png (expiration not specified)
http://cdn1.developermedia.com/a.min.js (expiration not specified)
http://www.googletagservices.com/tag/js/gpt.js (15 minutes)
http://connect.facebook.net/en_US/sdk.js (20 minutes)
https://js.dmtry.com/antenna2.js?0_4199_120889531_60313390 (50 minutes)
http://pagead2.googlesyndication.com/pagead/expans…ed.js?source=safeframe (60 minutes)
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://www.mkyong.com/wp-content/plugins/c16-relat…ss/c16rp.css?ver=4.3.4 (24 hours)
http://www.mkyong.com/wp-content/plugins/c16-socia…ss/c16ss.css?ver=4.3.4 (24 hours)
http://www.mkyong.com/wp-content/themes/mkyong/css/bootstrap.css?ver=3.3.5 (24 hours)
http://www.mkyong.com/wp-content/themes/mkyong/css/prism.css?ver=1.1 (24 hours)
http://www.mkyong.com/wp-content/themes/mkyong/js/main.js?ver=1.3.6 (24 hours)
http://www.mkyong.com/wp-content/themes/mkyong/js/prism.js?ver=1.1 (24 hours)
http://www.mkyong.com/wp-content/themes/mkyong/style.css?ver=1.3.6 (24 hours)

priority - 2 Prioritize 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.

Only about 56% of the final above-the-fold content could be rendered with the full HTML response.

priority - 1 Optimize images

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

Optimize the following images to reduce their size by 7.8KiB (31% reduction).

Losslessly compressing https://static.xx.fbcdn.net/rsrc.php/v2/yq/r/aUHaxbJag9d.png could save 6.9KiB (32% reduction).
Losslessly compressing http://apps.developermedia.com/Content/images/dm-logo-150x23.png could save 1,015B (27% reduction).

priority - 0 Minify 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 974B (15% reduction).

Minifying http://www.mkyong.com/ could save 974B (15% reduction) after compression.

priority - 0 Minify 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 553B (26% reduction).

Minifying http://www.mkyong.com/wp-content/themes/mkyong/style.css?ver=1.3.6 could save 553B (26% reduction) after compression.

mkyong.com Desktop Resource Breakdown

Total Resources86
Number of Hosts27
Static Resources57
JavaScript Resources32
CSS Resources7

mkyong.com mobile page speed rank

Last tested: 2016-06-13


Mobile Speed Medium
72/100

mkyong.com Mobile Speed Test Quick Summary


priority - 24 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Optimize CSS Delivery of the following:

http://www.mkyong.com/wp-content/plugins/c16-relat…ss/c16rp.css?ver=4.3.4
http://www.mkyong.com/wp-content/plugins/c16-socia…ss/c16ss.css?ver=4.3.4
http://www.mkyong.com/wp-content/themes/mkyong/css/prism.css?ver=1.1
http://www.mkyong.com/wp-content/themes/mkyong/css/bootstrap.css?ver=3.3.5
http://www.mkyong.com/wp-content/themes/mkyong/style.css?ver=1.3.6

priority - 11 Leverage 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://apps.developermedia.com/Ads/GlobalUserIdent…tion/GetDmGlobalUserId (expiration not specified)
http://apps.developermedia.com/Ads/PageTerms/GetTerms (expiration not specified)
http://cdn1.developermedia.com/a.min.js (expiration not specified)
http://www.googletagservices.com/tag/js/gpt.js (15 minutes)
http://connect.facebook.net/en_US/sdk.js (20 minutes)
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
http://www.mkyong.com/wp-content/plugins/c16-relat…ss/c16rp.css?ver=4.3.4 (24 hours)
http://www.mkyong.com/wp-content/plugins/c16-socia…ss/c16ss.css?ver=4.3.4 (24 hours)
http://www.mkyong.com/wp-content/themes/mkyong/css/bootstrap.css?ver=3.3.5 (24 hours)
http://www.mkyong.com/wp-content/themes/mkyong/css/prism.css?ver=1.1 (24 hours)
http://www.mkyong.com/wp-content/themes/mkyong/js/main.js?ver=1.3.6 (24 hours)
http://www.mkyong.com/wp-content/themes/mkyong/js/prism.js?ver=1.1 (24 hours)
http://www.mkyong.com/wp-content/themes/mkyong/style.css?ver=1.3.6 (24 hours)

priority - 2 Optimize images

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

Optimize the following images to reduce their size by 16.3KiB (32% reduction).

Losslessly compressing https://tpc.googlesyndication.com/simgad/16457431159589820387 could save 8.5KiB (31% reduction).
Losslessly compressing https://static.xx.fbcdn.net/rsrc.php/v2/yq/r/aUHaxbJag9d.png could save 6.9KiB (32% reduction).
Losslessly compressing https://scontent-amt2-1.xx.fbcdn.net/v/l/t1.0-1/c2…3773ce53ad&oe=58023F2B could save 969B (47% reduction).

priority - 0 Minify 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 974B (15% reduction).

Minifying http://www.mkyong.com/ could save 974B (15% reduction) after compression.

priority - 0 Minify 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 553B (26% reduction).

Minifying http://www.mkyong.com/wp-content/themes/mkyong/style.css?ver=1.3.6 could save 553B (26% reduction) after compression.

mkyong.com Mobile Resource Breakdown

Total Resources87
Number of Hosts22
Static Resources63
JavaScript Resources33
CSS Resources8

mkyong.com mobile page usability

Last tested: 2016-06-13


Mobile Usability Good
97/100

mkyong.com Mobile Usability Test Quick Summary


priority - 2 Size 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.mkyong.com/page/2/">Next ›</a> is close to 2 other tap targets.
The tap target <a href="http://develop…ing/index.html">Android Getting Started</a> and 18 others are close to other tap targets.

mkyong.com Mobile Resource Breakdown

Total Resources87
Number of Hosts22
Static Resources63
JavaScript Resources33
CSS Resources8

mkyong.com HTML validation

Errors

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Line: 26 Column: 1 - 71
"...</script> <link rel='https://api.w.org/' href='http://www.mkyong.com/wp-json/' /> <scr..."

Bad value “navigation” for attribute “role” on element “header”.

Line: 35 Column: 1 - 83
"... test --> <header class="navbar navbar-static-top navbar-default" id="top" role="navigation"> ..."

Bad value “168px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Line: 47 Column: 17 - 119
"... <img src="http://www.mkyong.com/wp-content/themes/mkyong/images/logo.png" width="168px" height="30px"/> ..."

Bad value “30px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

Line: 47 Column: 17 - 119
"... <img src="http://www.mkyong.com/wp-content/themes/mkyong/images/logo.png" width="168px" height="30px"/> ..."

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

Line: 47 Column: 17 - 119
"... <img src="http://www.mkyong.com/wp-content/themes/mkyong/images/logo.png" width="168px" height="30px"/> ..."

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mkyong.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.


mkyong.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.