jkc.or.jp website information.

jkc.or.jp domain name is registered by .JP top-level domain registry. See the other sites registred in .JP domain zone.

No name server records were found.

and probably website jkc.or.jp is hosted by AMAZON-02 - Amazon.com, Inc., US web hosting company. Check the complete list of other most popular websites hosted by AMAZON-02 - Amazon.com, Inc., US hosting company.

According to Alexa traffic rank the highest website jkc.or.jp position was 28408 (in the world). The lowest Alexa rank position was 999343. Now website jkc.or.jp ranked in Alexa database as number 191980 (in the world).

Website jkc.or.jp Desktop speed measurement score (57/100) is better than the results of 31.79% of other sites shows that the page desktop performance can be improved.

jkc.or.jp Mobile usability score (89/100) is better than the results of 31.01% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of jkc.or.jp (47/100) is better than the results of 28.68% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

Date	Rank	Change
Nov-15-2024	191,980	-3,402
Nov-14-2024	188,578	-9,339
Nov-13-2024	179,239	0
Nov-12-2024	179,239	0
Nov-11-2024	179,239	0
Nov-10-2024	179,239	5,718
Nov-09-2024	184,957	3,575

jkc.or.jp Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.

jkc.or.jp 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.

jkc.or.jp server information

Servers Location

IP Address

Country

Region

City

jkc.or.jp desktop page speed rank

Last tested: 2019-01-02

Desktop Speed Bad

57/100

jkc.or.jp Desktop Speed Test Quick Summary

priority - 25 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://www.jkc.or.jp/include/xoops.js (expiration not specified)
https://www.jkc.or.jp/modules/aboutjkc/img/work/ke…/bnr_kentei2018-02.png (expiration not specified)
https://www.jkc.or.jp/modules/events/img/fci-japan…p_fcijapan2019-201.png (expiration not specified)
https://www.jkc.or.jp/modules/events/img/fci-japan…p_fcijapan2019-202.png (expiration not specified)
https://www.jkc.or.jp/modules/events/img/fci-japan…p_fcijapan2019-203.png (expiration not specified)
https://www.jkc.or.jp/modules/events/img/pedigree/…e/bnr_pedigree2017.jpg (expiration not specified)
https://www.jkc.or.jp/modules/info/img/bnr_dog-stamp2017.jpg (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/bg_footer_inu.jpg (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/bg_hNavi.png (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/bg_header2.jpg (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/bg_newsInfo.gif (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/bg_wrap2.gif (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/bnr_aikenshiiku_25060.jpg (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/bnr_application_25060.jpg (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/bnr_cacib.jpg (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/bnr_don-rescuedog2016.jpg (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/bnr_doubutuaigo_18844.jpg (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/bnr_evSchedule_25060.jpg (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/bnr_hiroba-kentei.jpg (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/bnr_info-rescuedog2016.jpg (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/bnr_jkc-inu_250168_walk.gif (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/bnr_jkc_books03.jpg (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/bnr_kodomonokagaku2016.jpg (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/bnr_kyoukenbyou_18844.jpg (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/bnr_side_eventsche.jpg (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/bnr_side_sekainoinu.jpg (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/bnr_trimmer02.jpg (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/btm_newsInfo.gif (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/btn_fontl.gif (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/btn_fontm.gif (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/btn_fonts.gif (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/calpis_canpain03.jpg (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/hNav1.jpg (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/hNav2.jpg (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/hed_newsInfo.gif (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/logo_fci.gif (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/logo_jkc.gif (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/mark_new3.gif (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/text_fontsize.gif (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/img/top_20130401.jpg (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/js/AC_RunActiveContent.js (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/js/jquery-1.3.1.min.js (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/js/jquery.dropdownPlain.js (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/js/styleswitcher.js (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/js/swfobject.js (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/style-l.css (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/style-m.css (expiration not specified)
https://www.jkc.or.jp/themes/jkc3/style-s.css (expiration not specified)
https://www.jkc.or.jp/xoops.css (expiration not specified)
https://ssl.google-analytics.com/ga.js (2 hours)

priority - 21 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 204.9KiB (78% reduction).

Compressing https://www.jkc.or.jp/themes/jkc3/style.css?130522 could save 98.9KiB (84% reduction).
Compressing https://www.jkc.or.jp/ could save 40.7KiB (81% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/js/jquery-1.3.1.min.js could save 35.3KiB (65% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/sp.css?20160415 could save 11.3KiB (76% reduction).
Compressing https://www.jkc.or.jp/include/xoops.js could save 10.2KiB (78% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/js/swfobject.js could save 4.1KiB (66% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/js/AC_RunActiveContent.js could save 2.1KiB (67% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/js/styleswitcher.js could save 1.2KiB (66% reduction).
Compressing https://www.jkc.or.jp/xoops.css could save 528B (61% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/js/jquery.dropdownPlain.js could save 521B (71% reduction).

priority - 17 Optimize images

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

Optimize the following images to reduce their size by 163.1KiB (49% reduction).

Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_hiroba-kentei.jpg could save 30.3KiB (76% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_kodomonokagaku2016.jpg could save 17.5KiB (54% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/calpis_canpain03.jpg could save 15.6KiB (70% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_side_eventsche.jpg could save 13.5KiB (73% reduction).
Compressing https://www.jkc.or.jp/modules/info/img/bnr_dog-stamp2017.jpg could save 11.2KiB (49% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_side_sekainoinu.jpg could save 9.8KiB (72% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/top_20130401.jpg could save 7KiB (21% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_evSchedule_25060.jpg could save 6.3KiB (49% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_application_25060.jpg could save 6KiB (52% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_trimmer02.jpg could save 5.5KiB (49% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_don-rescuedog2016.jpg could save 5.4KiB (56% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_info-rescuedog2016.jpg could save 4.9KiB (54% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_jkc_books03.jpg could save 4.3KiB (45% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_aikenshiiku_25060.jpg could save 4.2KiB (44% reduction).
Compressing https://www.jkc.or.jp/modules/events/img/pedigree/…e/bnr_pedigree2017.jpg could save 3.8KiB (44% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_kyoukenbyou_18844.jpg could save 3.8KiB (50% reduction).
Compressing https://www.jkc.or.jp/modules/aboutjkc/img/work/ke…/bnr_kentei2018-02.png could save 3.1KiB (33% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_doubutuaigo_18844.jpg could save 2.9KiB (43% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bg_footer_inu.jpg could save 2KiB (37% reduction).
Compressing https://www.jkc.or.jp/modules/events/img/fci-japan…p_fcijapan2019-201.png could save 1.8KiB (16% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_cacib.jpg could save 1.1KiB (17% reduction).
Compressing https://www.jkc.or.jp/modules/events/img/fci-japan…p_fcijapan2019-202.png could save 1,011B (27% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/hNav2.jpg could save 840B (12% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/hNav1.jpg could save 818B (12% reduction).
Compressing https://www.jkc.or.jp/modules/events/img/fci-japan…p_fcijapan2019-203.png could save 561B (23% reduction).

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

Your page has 6 blocking script resources and 4 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://www.jkc.or.jp/themes/jkc3/js/AC_RunActiveContent.js
https://www.jkc.or.jp/themes/jkc3/js/swfobject.js
https://www.jkc.or.jp/include/xoops.js
https://www.jkc.or.jp/themes/jkc3/js/styleswitcher.js
https://www.jkc.or.jp/themes/jkc3/js/jquery-1.3.1.min.js
https://www.jkc.or.jp/themes/jkc3/js/jquery.dropdownPlain.js

Optimize CSS Delivery of the following:

https://www.jkc.or.jp/xoops.css
https://www.jkc.or.jp/themes/jkc3/style.css?130522
https://netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.min.css
https://www.jkc.or.jp/themes/jkc3/style-m.css

priority - 4 Reduce server response time

In our test, your server responded in 0.57 seconds.

There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

priority - 3 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 27.1KiB (21% reduction).

Minifying https://www.jkc.or.jp/themes/jkc3/style.css?130522 could save 25.1KiB (22% reduction).
Minifying https://www.jkc.or.jp/themes/jkc3/sp.css?20160415 could save 2KiB (14% reduction).

priority - 1 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 7KiB (15% reduction).

Minifying https://www.jkc.or.jp/ could save 7KiB (15% reduction).

priority - 0 Minify 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 4.8KiB (26% reduction).

Minifying https://www.jkc.or.jp/include/xoops.js could save 3.3KiB (26% reduction).
Minifying https://www.jkc.or.jp/themes/jkc3/js/AC_RunActiveContent.js could save 901B (28% reduction).
Minifying https://www.jkc.or.jp/themes/jkc3/js/jquery.dropdownPlain.js could save 310B (43% reduction).
Minifying https://www.jkc.or.jp/themes/jkc3/js/styleswitcher.js could save 290B (16% reduction).

jkc.or.jp Desktop Resources

Total Resources	56
Number of Hosts	4
Static Resources	51
JavaScript Resources	7
CSS Resources	7

jkc.or.jp Desktop Resource Breakdown

jkc.or.jp mobile page speed rank

Last tested: 2019-01-02

Mobile Speed Bad

47/100

jkc.or.jp Mobile Speed Test Quick Summary

priority - 48 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 6 blocking script resources and 5 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:

Optimize CSS Delivery of the following:

https://www.jkc.or.jp/xoops.css
https://www.jkc.or.jp/themes/jkc3/style.css?130522
https://www.jkc.or.jp/themes/jkc3/sp.css?20160415
https://netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.min.css
https://www.jkc.or.jp/themes/jkc3/style-m.css

priority - 25 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:

priority - 21 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 204.9KiB (78% reduction).

priority - 16 Optimize images

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

Optimize the following images to reduce their size by 154.1KiB (50% reduction).

Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_hiroba-kentei.jpg could save 30.3KiB (76% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_kodomonokagaku2016.jpg could save 17.5KiB (54% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/calpis_canpain03.jpg could save 15.6KiB (70% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_side_eventsche.jpg could save 13.5KiB (73% reduction).
Compressing https://www.jkc.or.jp/modules/info/img/bnr_dog-stamp2017.jpg could save 11.2KiB (49% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_side_sekainoinu.jpg could save 9.8KiB (72% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/top_20130401.jpg could save 7KiB (21% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_evSchedule_25060.jpg could save 6.3KiB (49% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_application_25060.jpg could save 6KiB (52% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_don-rescuedog2016.jpg could save 5.4KiB (56% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_info-rescuedog2016.jpg could save 4.9KiB (54% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_jkc_books03.jpg could save 4.3KiB (45% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_aikenshiiku_25060.jpg could save 4.2KiB (44% reduction).
Compressing https://www.jkc.or.jp/modules/events/img/pedigree/…e/bnr_pedigree2017.jpg could save 3.8KiB (44% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_kyoukenbyou_18844.jpg could save 3.8KiB (50% reduction).
Compressing https://www.jkc.or.jp/modules/aboutjkc/img/work/ke…/bnr_kentei2018-02.png could save 3.1KiB (33% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_doubutuaigo_18844.jpg could save 2.9KiB (43% reduction).
Compressing https://www.jkc.or.jp/modules/events/img/fci-japan…p_fcijapan2019-201.png could save 1.8KiB (16% reduction).
Compressing https://www.jkc.or.jp/themes/jkc3/img/bnr_cacib.jpg could save 1.1KiB (17% reduction).
Compressing https://www.jkc.or.jp/modules/events/img/fci-japan…p_fcijapan2019-202.png could save 1,011B (27% reduction).
Compressing https://www.jkc.or.jp/modules/events/img/fci-japan…p_fcijapan2019-203.png could save 561B (23% reduction).

priority - 10 Reduce server response time

In our test, your server responded in 0.84 seconds.

There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

priority - 3 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 27.1KiB (21% reduction).

Minifying https://www.jkc.or.jp/themes/jkc3/style.css?130522 could save 25.1KiB (22% reduction).
Minifying https://www.jkc.or.jp/themes/jkc3/sp.css?20160415 could save 2KiB (14% reduction).

priority - 1 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 7KiB (15% reduction).

Minifying https://www.jkc.or.jp/ could save 7KiB (15% reduction).

priority - 0 Minify 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 4.8KiB (26% reduction).

jkc.or.jp Mobile Resources

Total Resources	41
Number of Hosts	4
Static Resources	35
JavaScript Resources	7
CSS Resources	7

jkc.or.jp Mobile Resource Breakdown

jkc.or.jp mobile page usability

Last tested: 2019-01-02

Mobile Usability Good

89/100

jkc.or.jp Mobile Usability Test Quick Summary

priority - 10 Configure the viewport

Your page specifies a fixed-width desktop viewport. Use a responsive viewport to allow your page to render properly on all devices.

Configuring a viewport specifying width=device-width instead of width=580 will allow your page to adapt for devices of various widths. This may require additional work to adapt your styling for smaller screens.

priority - 0 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 <input type="submit"> is close to 1 other tap targets.

The tap target <a href="https://www.jk…dules/sitemap/" class="menuSub">サイトマップ</a> is close to 1 other tap targets.

jkc.or.jp similar domains

Similar domains:

www.jkc.com
www.jkc.net
www.jkc.org
www.jkc.info
www.jkc.biz
www.jkc.us
www.jkc.mobi
www.kc.or.jp
www.jkc.or.jp
www.nkc.or.jp
www.jnkc.or.jp
www.njkc.or.jp
www.hkc.or.jp
www.jhkc.or.jp
www.hjkc.or.jp
www.ukc.or.jp
www.jukc.or.jp
www.ujkc.or.jp
www.ikc.or.jp
www.jikc.or.jp
www.ijkc.or.jp
www.kkc.or.jp
www.jkkc.or.jp
www.kjkc.or.jp
www.mkc.or.jp
www.jmkc.or.jp
www.mjkc.or.jp
www.jc.or.jp
www.jjc.or.jp
www.jkjc.or.jp
www.jjkc.or.jp
www.jic.or.jp
www.jkic.or.jp
www.jmc.or.jp
www.jkmc.or.jp
www.jlc.or.jp
www.jklc.or.jp
www.jlkc.or.jp
www.joc.or.jp
www.jkoc.or.jp
www.jokc.or.jp
www.jk.or.jp
www.jkx.or.jp
www.jkcx.or.jp
www.jkxc.or.jp
www.jkd.or.jp
www.jkcd.or.jp
www.jkdc.or.jp
www.jkf.or.jp
www.jkcf.or.jp
www.jkfc.or.jp
www.jkv.or.jp
www.jkcv.or.jp
www.jkvc.or.jp

jkc.or.jp 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.

jkc.or.jp 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.

jkc.or.jp website information.

Weekly Rank Report

Advertisement

jkc.or.jp Rank History

jkc.or.jp whois

jkc.or.jp server information

Servers Location

jkc.or.jp desktop page speed rank

jkc.or.jp Desktop Speed Test Quick Summary

priority - 25 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:

priority - 21 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 204.9KiB (78% reduction).

priority - 17 Optimize images

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

Optimize the following images to reduce their size by 163.1KiB (49% reduction).

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

Your page has 6 blocking script resources and 4 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:

Optimize CSS Delivery of the following:

priority - 4 Reduce server response time

In our test, your server responded in 0.57 seconds.

There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

priority - 3 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 27.1KiB (21% reduction).

priority - 1 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 7KiB (15% reduction).

priority - 0 Minify 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 4.8KiB (26% reduction).

jkc.or.jp Desktop Resources

jkc.or.jp Desktop Resource Breakdown

jkc.or.jp mobile page speed rank

jkc.or.jp Mobile Speed Test Quick Summary

priority - 48 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 6 blocking script resources and 5 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:

Optimize CSS Delivery of the following:

priority - 25 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:

priority - 21 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 204.9KiB (78% reduction).

priority - 16 Optimize images

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

Optimize the following images to reduce their size by 154.1KiB (50% reduction).

priority - 10 Reduce server response time

In our test, your server responded in 0.84 seconds.

There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

priority - 3 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 27.1KiB (21% reduction).

priority - 1 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 7KiB (15% reduction).

priority - 0 Minify 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 4.8KiB (26% reduction).

jkc.or.jp Mobile Resources

jkc.or.jp Mobile Resource Breakdown

jkc.or.jp mobile page usability

jkc.or.jp Mobile Usability Test Quick Summary

priority - 10 Configure the viewport

Your page specifies a fixed-width desktop viewport. Use a responsive viewport to allow your page to render properly on all devices.

Configuring a viewport specifying width=device-width instead of width=580 will allow your page to adapt for devices of various widths. This may require additional work to adapt your styling for smaller screens.

priority - 0 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.

jkc.or.jp similar domains

jkc.or.jp Ping

jkc.or.jp TRACEROUTE