9.8 sec in total
581 ms
8.8 sec
405 ms
Welcome to k-y-system.jp homepage info - get ready to check K Y System best content right away, or after learning these important things about k-y-system.jp
基板スクラップの買取サービスを提供。法人・個人を問わず高値で買い取りします。
Visit k-y-system.jpWe analyzed K-y-system.jp page load time and found that the first response time was 581 ms and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
k-y-system.jp performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value9.1 s
1/100
25%
Value7.1 s
31/100
10%
Value390 ms
69/100
30%
Value0.004
100/100
15%
Value10.2 s
25/100
10%
581 ms
1428 ms
1021 ms
19 ms
379 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 58% of them (46 requests) were addressed to the original K-y-system.jp, 10% (8 requests) were made to Apis.google.com and 6% (5 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (3.4 sec) relates to the external source Google.com.
Page size can be reduced by 120.2 kB (19%)
631.8 kB
511.6 kB
In fact, the total size of K-y-system.jp main page is 631.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 459.0 kB which makes up the majority of the site volume.
Potential reduce by 38.2 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 38.2 kB or 75% of the original size.
Potential reduce by 651 B
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. K Y System images are well optimized though.
Potential reduce by 29.1 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 29.1 kB or 51% of the original size.
Potential reduce by 52.2 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. K-y-system.jp needs all CSS files to be minified and compressed as it can save up to 52.2 kB or 81% of the original size.
Number of requests can be reduced by 34 (44%)
77
43
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of K Y System. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and as a result speed up the page load time.
k-y-system.jp
581 ms
www.k-y-system.jp
1428 ms
style.css
1021 ms
jsapi
19 ms
smartRollover.js
379 ms
jquery.cookie.js
427 ms
switch.screen.js
429 ms
widgets.js
8 ms
plusone.js
60 ms
yuga.js
251 ms
cal.js
637 ms
jquery.min.js
9 ms
flash_back-pc.jpg
1198 ms
get_flash_player.gif
67 ms
hatena.gif
530 ms
favicon.ico
65 ms
del.gif
552 ms
kozin_bot.jpg
441 ms
com_bot.jpg
212 ms
dou_bot.jpg
443 ms
kiban-baner.jpg
402 ms
takuhai-baner.jpg
560 ms
03campaign.jpg
1094 ms
04line-baner.gif
564 ms
04mail.gif
629 ms
03blog.jpg
1075 ms
kou_img.jpg
913 ms
kojin_baner-pc.gif
744 ms
com_baner-pc.gif
840 ms
dou_baner-pc.gif
910 ms
footer_tel.gif
1260 ms
rogo_off.jpg
1102 ms
contact-pc.gif
1094 ms
kozin_ban.jpg
1671 ms
com_ban.jpg
1410 ms
dou_ban.jpg
1413 ms
h2_bg.gif
1232 ms
bg_pc_top.jpg
1309 ms
bg_kiban_top.jpg
1644 ms
bg_densi_top.jpg
1407 ms
bg_keitai_top.jpg
1482 ms
style.css
2243 ms
patterns_04.png
1595 ms
bg_side_cojinmenu.gif
1597 ms
bg_side_commenu.gif
1648 ms
bg_side_doumenu.gif
1772 ms
footer.gif
1784 ms
head.gif
1856 ms
global_bg.gif
1836 ms
bg01.gif
1882 ms
bg02.gif
1954 ms
bg03.gif
2575 ms
like.php
180 ms
ga.js
18 ms
cb=gapi.loaded_0
9 ms
cb=gapi.loaded_1
49 ms
fastbutton
97 ms
all.js
191 ms
43 ms
__utm.gif
29 ms
default+en.css
34 ms
default+en.I.js
36 ms
postmessageRelay
119 ms
bg04.gif
1828 ms
Dt46LmMjzaB.js
364 ms
LVx-xkvaJ0b.png
403 ms
cb=gapi.loaded_0
88 ms
cb=gapi.loaded_1
85 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
47 ms
pJeswbKZO4XwVR0035gpgvesZW2xOQ-xsNqO47m55DA.ttf
95 ms
3193398744-postmessagerelay.js
61 ms
rpc:shindig_random.js
59 ms
48 ms
tweet_button.b9740740e0bcf9b0657c5b11bd4388da.ja.html
27 ms
bg05.gif
1718 ms
cb=gapi.loaded_0
20 ms
xd_arbiter.php
134 ms
xd_arbiter.php
260 ms
jot
95 ms
Gfeeds
3411 ms
k-y-system.jp accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
k-y-system.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
k-y-system.jp SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise K-y-system.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that K-y-system.jp main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
k-y-system.jp
Open Graph description is not detected on the main page of K Y System. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: