16.2 sec in total
1.3 sec
14.6 sec
257 ms
Welcome to ay-denshi.com homepage info - get ready to check Ay Denshi best content for Japan right away, or after learning these important things about ay-denshi.com
高音質低電圧のオリジナルディスクリートアンプ – エルサウンド – ELSOUND|エルサウンドの「音楽にこだわった」高音質低電圧の手作りオリジナルディスクリートアンプは一つひとつの楽器の音が調和した“音楽”をお届けします。LED技術を生かした充電が出来る光るアクセサリーの製造販売もしています。
Visit ay-denshi.comWe analyzed Ay-denshi.com page load time and found that the first response time was 1.3 sec and then it took 14.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
ay-denshi.com performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value9.3 s
1/100
25%
Value14.9 s
1/100
10%
Value590 ms
50/100
30%
Value0.224
55/100
15%
Value9.6 s
29/100
10%
1330 ms
334 ms
352 ms
422 ms
599 ms
Our browser made a total of 175 requests to load all elements on the main page. We found that 71% of them (125 requests) were addressed to the original Ay-denshi.com, 13% (22 requests) were made to Static.xx.fbcdn.net and 6% (10 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain Ay-denshi.com.
Page size can be reduced by 671.4 kB (23%)
2.9 MB
2.3 MB
In fact, the total size of Ay-denshi.com main page is 2.9 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 68.6 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 68.6 kB or 72% of the original size.
Potential reduce by 39.9 kB
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. Ay Denshi images are well optimized though.
Potential reduce by 303.2 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 303.2 kB or 71% of the original size.
Potential reduce by 259.7 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. Ay-denshi.com needs all CSS files to be minified and compressed as it can save up to 259.7 kB or 83% of the original size.
Number of requests can be reduced by 50 (30%)
169
119
The browser has sent 169 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ay Denshi. 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 from 20 to 1 for CSS and as a result speed up the page load time.
ay-denshi.com
1330 ms
common.css
334 ms
screen.css
352 ms
lightbox.css
422 ms
AC_RunActiveContent.js
599 ms
addition.js
374 ms
prototype.js
1666 ms
effects.js
1426 ms
auto-scroll.js
745 ms
lightbox.js
1161 ms
AC_ActiveX.js
946 ms
layout.css
809 ms
navigation.css
970 ms
typography.css
1112 ms
forms.css
1167 ms
eccube-main.css
1358 ms
eccube-index.css
1338 ms
eccube-products.css
1633 ms
eccube-under.css
1609 ms
eccube-under02.css
1664 ms
eccube-mypage.css
1647 ms
eccube-window.css
1699 ms
analytics.js
14 ms
bg_body.gif
347 ms
160229.jpg
1167 ms
160223.jpg
1039 ms
160121.jpg
1075 ms
160112.jpg
550 ms
150827.jpg
1291 ms
150727.jpg
2392 ms
150720.jpg
1047 ms
150617.jpg
2539 ms
150317.jpg
3169 ms
150122.jpg
1760 ms
141022.jpg
1893 ms
140925.jpg
1786 ms
140604.jpg
2855 ms
140217.jpg
2288 ms
speaker.jpg
2684 ms
IMG_0275.JPG
2800 ms
okinawa.jpg
3115 ms
IMG_1899.jpg
3050 ms
IMG_1747.jpg
3190 ms
dousou.jpg
3464 ms
emc-1.JPG
3357 ms
IMG_1636.jpg
3592 ms
IMG_1642.jpg
3614 ms
IMG_1623.JPG
3663 ms
newIMG_1577.jpg
3711 ms
IMG_1324.JPG
3876 ms
130405_2.jpg
4005 ms
130405_1.jpg
4118 ms
130209.jpg
4135 ms
130207.jpg
4210 ms
130113.jpg
4424 ms
120929.jpg
4375 ms
120926.jpg
4352 ms
120920.jpg
4484 ms
all.js
296 ms
120717.jpg
4540 ms
6-_SEhElIKg
213 ms
IRNoIBvPBtQ
292 ms
collect
13 ms
www-embed-player-vflfNyN_r.css
62 ms
www-embed-player.js
106 ms
base.js
194 ms
231 ms
xd_arbiter.php
165 ms
xd_arbiter.php
330 ms
111019.jpg
4419 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
76 ms
ad_status.js
65 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
56 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
57 ms
120220_2.jpg
4308 ms
120220_1.jpg
3903 ms
111026.jpg
3919 ms
110831.jpg
4136 ms
110820.jpg
3960 ms
110818.jpg
4211 ms
110720_1.jpg
3786 ms
110720_2.jpg
3703 ms
110701.jpg
3589 ms
110514.jpg
3373 ms
110222_1.jpg
3322 ms
110222_2.jpg
3467 ms
110221.jpg
3362 ms
101202.jpg
3241 ms
101114.jpg
3189 ms
101115.jpg
3170 ms
101101_1.jpg
3571 ms
101101_2.jpg
3748 ms
100922.jpg
3373 ms
100920.jpg
3225 ms
100605.jpg
3325 ms
100529.jpg
2964 ms
100420.jpg
3461 ms
100202.jpg
3436 ms
091211.jpg
3369 ms
091209.jpg
3543 ms
091203.jpg
3298 ms
091125.jpg
3347 ms
091124.jpg
3814 ms
091113.jpg
3448 ms
090907.jpg
3353 ms
090903.jpg
3723 ms
090804.jpg
3773 ms
090611.jpg
3550 ms
090525.jpg
3649 ms
090428_1.jpg
3476 ms
090428_2.jpg
3642 ms
090428_3.jpg
3434 ms
090402.jpg
3674 ms
0903182.jpg
3739 ms
0903181.jpg
3535 ms
090224.jpg
3308 ms
090220.jpg
3393 ms
ban_fb.jpg
3377 ms
ban-elsound.jpg
3445 ms
ban-review.jpg
3454 ms
ban_morg.jpg
3806 ms
ban-elbright.jpg
3193 ms
ban_factory.jpg
3341 ms
ban_eng.jpg
3381 ms
ban-link.jpg
3315 ms
navl2_1.gif
3323 ms
navl2_2.gif
3151 ms
navl2_3.gif
3153 ms
navl2_4.gif
3220 ms
navl2_5.gif
3183 ms
navl2_6.gif
3103 ms
h_index_news.gif
3137 ms
pagetop.gif
2972 ms
arrow_f1.gif
3082 ms
arrow_f2.gif
3132 ms
arrow_f3.gif
2952 ms
arrow_f4.gif
2971 ms
print.css
169 ms
ping
55 ms
loading.gif
334 ms
closelabel.gif
335 ms
like_box.php
211 ms
WyrBmrPZm7I.css
169 ms
DJnYq9lShV8.css
211 ms
drXqyuWvz8i.css
253 ms
qwhOBnbs1z3.css
328 ms
wuJpCQvW7MO.css
340 ms
1kPfZUdGrka.js
352 ms
cwV0x8mDYml.js
369 ms
Mpe38fuBVZ2.js
288 ms
n8qIhCw3vMx.js
291 ms
QKy94bWvcbp.js
363 ms
6q5od22S-uf.js
362 ms
7B-2ZS3Qt8r.js
402 ms
qcMicXoOToy.js
486 ms
57RpJa05x58.js
381 ms
1461074_329493843857949_584366280_n.jpg
226 ms
safe_image.php
250 ms
1601157_350462358427764_284298133_n.jpg
262 ms
12814185_665332180274112_8711107512828199710_n.jpg
341 ms
12800132_665332153607448_6488695748721666351_n.jpg
340 ms
12795411_665332176940779_3603993587455611626_n.jpg
343 ms
12790982_665332173607446_158778496294094368_n.jpg
345 ms
12743514_659742837499713_6920313342980999342_n.jpg
460 ms
12573172_649497331857597_5823570925132568463_n.jpg
382 ms
12573802_649473958526601_2287748479152464559_n.jpg
457 ms
12512594_649473961859934_6872078240424710113_n.jpg
419 ms
wL6VQj7Ab77.png
55 ms
s7jcwEQH7Sx.png
55 ms
QDwYpIaRyfG.png
57 ms
bNvHN6v1NeH.png
57 ms
b53Ajb4ihCP.gif
57 ms
K00K-UgnsKu.png
56 ms
VXcANLwwL5J.js
41 ms
AmlxWlqMvlv.js
80 ms
ay-denshi.com 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
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Links do not have a discernible name
ay-denshi.com 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
ay-denshi.com 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
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ay-denshi.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Ay-denshi.com main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
ay-denshi.com
Open Graph description is not detected on the main page of Ay Denshi. 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: