KJRONLINE.ORG :: KJR :: Korean Journal of Radiology


kjronline.org website information.

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According to Alexa traffic rank the highest website kjronline.org position was 63427 (in the world). The lowest Alexa rank position was 998425. Now website kjronline.org ranked in Alexa database as number 682793 (in the world).

Website kjronline.org Desktop speed measurement score (21/100) is better than the results of 4.47% of other sites shows that the page desktop performance can be improved.

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

Mobile speed measurement score of kjronline.org (31/100) is better than the results of 10.59% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-17-2024 N/AN/A
Nov-16-2024 682,79317,696
Nov-15-2024 700,4896,773
Nov-14-2024 707,262-6,285
Nov-13-2024 700,9770
Nov-12-2024 700,9770
Nov-11-2024 700,9770

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kjronline.org Rank History

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kjronline.org whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.


Domain Name: kjronline.org
Registry Domain ID: 757b410ed7cc4090b27b866386684265-LROR
Registrar WHOIS Server: http://whois.whois.co.kr
Registrar URL: https://whois.co.kr
Updated Date: 2020-11-11T04:32:32Z
Creation Date: 2001-12-11T09:19:13Z
Registry Expiry Date: 2025-12-11T09:19:13Z
Registrar: Whois Corp.
Registrar IANA ID: 100
Registrar Abuse Contact Email: abuse@whois.co.kr
Registrar Abuse Contact Phone: +82.15884259
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: M2community
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province:
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: KR
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
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Admin Country: REDACTED FOR PRIVACY
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Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
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Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns.xmlink.kr
Name Server: ns2.xmlink.kr
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-12-11T15:50:15Z

kjronline.org server information

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kjronline.org desktop page speed rank

Last tested: 2019-03-30


Desktop Speed Bad
21/100

kjronline.org Desktop Speed Test Quick Summary


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kjronline.org Desktop Resources

Total Resources101
Number of Hosts4
Static Resources81
JavaScript Resources6
CSS Resources9

kjronline.org Desktop Resource Breakdown

kjronline.org mobile page speed rank

Last tested: 2019-03-30


Mobile Speed Bad
31/100

kjronline.org Mobile Speed Test Quick Summary


priority - 104 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

https://ajax.googleapis.com/ajax/libs/jquerymobile…0/jquery.mobile.min.js

Optimize CSS Delivery of the following:

https://kjronline.org/css/mobile/themes/KoreaMedSynapse.css
https://kjronline.org/css/mobile/KoreaMedSynapseMobile.css?v=1395987893
https://kjronline.org/css/mobile/splash.css
https://kjronline.org/css/mobile/NavigationToolbarMobile.css
https://kjronline.org/css/mobile/AdvancedSearchMobile.css
https://kjronline.org/css/mobile/themes/jquery.mobile.icons.min.css
https://ajax.googleapis.com/ajax/libs/jquerymobile…bile.structure.min.css

priority - 93 Optimize images

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

Optimize the following images to reduce their size by 909.8KiB (67% reduction).

Compressing https://kjronline.org/ImageProcess.php?id=0068KJR/kjr-20-683-g001.jpg could save 120.1KiB (78% reduction).
Compressing https://kjronline.org/ImageProcess.php?id=0068KJR/kjr-20-580-g001.jpg could save 102.8KiB (77% reduction).
Compressing https://kjronline.org/ImageProcess.php?id=0068KJR/kjr-20-558-g001.jpg could save 94.5KiB (75% reduction).
Compressing https://kjronline.org/ImageProcess.php?id=0068KJR/kjr-20-641-g001.jpg could save 81.3KiB (80% reduction).
Compressing https://kjronline.org/ImageProcess.php?id=0068KJR/kjr-20-589-g001.jpg could save 57.1KiB (64% reduction).
Compressing https://kjronline.org/ImageProcess.php?id=0068KJR/kjr-20-542-g001.jpg could save 57KiB (67% reduction).
Compressing https://kjronline.org/ImageProcess.php?id=0068KJR/kjr-20-649-g001.jpg could save 50.4KiB (66% reduction).
Compressing https://kjronline.org/ImageProcess.php?id=0068KJR/kjr-20-533-i001.jpg could save 49.5KiB (76% reduction).
Compressing https://kjronline.org/ImageProcess.php?id=0068KJR/kjr-20-621-g001.jpg could save 45.6KiB (72% reduction).
Compressing https://kjronline.org/ImageProcess.php?id=0068KJR/kjr-20-599-g001.jpg could save 43.4KiB (66% reduction).
Compressing https://kjronline.org/ImageProcess.php?id=0068KJR/kjr-20-671-g001.jpg could save 43.2KiB (69% reduction).
Compressing https://kjronline.org/ImageProcess.php?id=0068KJR/kjr-20-631-g001.jpg could save 42.9KiB (68% reduction).
Compressing https://kjronline.org/ImageProcess.php?id=0068KJR/kjr-20-569-g001.jpg could save 38.3KiB (69% reduction).
Compressing https://kjronline.org/ImageProcess.php?id=0068KJR/kjr-20-662-g001.jpg could save 30.1KiB (75% reduction).
Compressing https://kjronline.org/ImageProcess.php?id=0068KJR/kjr-20-609-g001.jpg could save 28.6KiB (69% reduction).
Compressing https://kjronline.org/image/mobile/mobile-splash.png could save 16.4KiB (14% reduction).
Compressing https://kjronline.org/image/mobile/forthcoming-off.png could save 2.8KiB (69% reduction).
Compressing https://kjronline.org/image/mobile/current-on.png could save 2.7KiB (80% reduction).
Compressing https://kjronline.org/image/mobile/subject-off.png could save 2.7KiB (75% reduction).
Compressing https://kjronline.org/image/mobile/search-off.png could save 201B (19% reduction).
Compressing https://kjronline.org/image/mobile/archive-off.png could save 147B (17% reduction).

priority - 16 Enable 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 155.7KiB (87% reduction).

Compressing https://kjronline.org/css/mobile/themes/jquery.mobile.icons.min.css could save 123.3KiB (90% reduction).
Compressing https://kjronline.org/css/mobile/themes/KoreaMedSynapse.css could save 16.6KiB (82% reduction).
Compressing https://kjronline.org/search.php?where=jcurrent could save 8.5KiB (73% reduction).
Compressing https://kjronline.org/css/mobile/NavigationToolbarMobile.css could save 3.2KiB (85% reduction).
Compressing https://kjronline.org/css/mobile/KoreaMedSynapseMobile.css?v=1395987893 could save 3KiB (71% reduction).
Compressing https://kjronline.org/ could save 819B (55% reduction).
Compressing https://kjronline.org/css/mobile/AdvancedSearchMobile.css could save 311B (51% reduction).

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:

https://kjronline.org/css/mobile/AdvancedSearchMobile.css (expiration not specified)
https://kjronline.org/css/mobile/NavigationToolbarMobile.css (expiration not specified)
https://kjronline.org/css/mobile/splash.css (expiration not specified)
https://kjronline.org/css/mobile/themes/KoreaMedSynapse.css (expiration not specified)
https://kjronline.org/css/mobile/themes/images/ajax-loader.gif (expiration not specified)
https://kjronline.org/css/mobile/themes/jquery.mobile.icons.min.css (expiration not specified)
https://kjronline.org/image/mobile/archive-off.png (expiration not specified)
https://kjronline.org/image/mobile/current-on.png (expiration not specified)
https://kjronline.org/image/mobile/forthcoming-off.png (expiration not specified)
https://kjronline.org/image/mobile/mobile-splash.png (expiration not specified)
https://kjronline.org/image/mobile/search-off.png (expiration not specified)
https://kjronline.org/image/mobile/subject-off.png (expiration not specified)

priority - 8 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.

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

priority - 1 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 9.6KiB (34% reduction).

Minifying https://kjronline.org/css/mobile/themes/KoreaMedSynapse.css could save 8KiB (40% reduction).
Minifying https://kjronline.org/css/mobile/KoreaMedSynapseMobile.css?v=1395987893 could save 864B (21% reduction).
Minifying https://kjronline.org/css/mobile/NavigationToolbarMobile.css could save 721B (19% reduction).
Minifying https://kjronline.org/css/mobile/AdvancedSearchMobile.css could save 105B (18% 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 253B (18% reduction).

Minifying https://kjronline.org/ could save 253B (18% reduction).

kjronline.org Mobile Resources

Total Resources34
Number of Hosts2
Static Resources15
JavaScript Resources2
CSS Resources7

kjronline.org Mobile Resource Breakdown

kjronline.org mobile page usability

Last tested: 2019-03-30


Mobile Usability Good
100/100

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kjronline.org Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.


kjronline.org TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.