7.8 sec in total
1.1 sec
6.3 sec
361 ms
Welcome to diy-sound.net homepage info - get ready to check DIY Sound best content for Japan right away, or after learning these important things about diy-sound.net
スピーカーの自作に役立つ情報サイト
Visit diy-sound.netWe analyzed Diy-sound.net page load time and found that the first response time was 1.1 sec and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster. This domain responded with an error, which can significantly jeopardize Diy-sound.net rating and web reputation
diy-sound.net performance score
name
value
score
weighting
Value1.8 s
90/100
10%
Value3.4 s
68/100
25%
Value4.2 s
78/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.8 s
100/100
10%
1117 ms
196 ms
48 ms
519 ms
192 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 68% of them (45 requests) were addressed to the original Diy-sound.net, 12% (8 requests) were made to Google.com and 12% (8 requests) were made to Ad.jp.ap.valuecommerce.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Diy-sound.net.
Page size can be reduced by 74.2 kB (58%)
128.3 kB
54.0 kB
In fact, the total size of Diy-sound.net main page is 128.3 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. 20% of websites need less resources to load. HTML takes 58.5 kB which makes up the majority of the site volume.
Potential reduce by 40.5 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 40.5 kB or 69% of the original size.
Potential reduce by 2.5 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. DIY Sound images are well optimized though.
Potential reduce by 5.8 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 5.8 kB or 83% of the original size.
Potential reduce by 25.5 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. Diy-sound.net needs all CSS files to be minified and compressed as it can save up to 25.5 kB or 86% of the original size.
Number of requests can be reduced by 28 (44%)
64
36
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DIY Sound. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
diy-sound.net
1117 ms
style.css
196 ms
jsapi
48 ms
diy-sound-logo.gif
519 ms
background.gif
192 ms
container_bg_tw.gif
182 ms
header_bg.jpg
327 ms
content_bg_tw.gif
330 ms
content_inner_bg_tw.gif
342 ms
space.gif
360 ms
banner_book.gif
377 ms
banner_avinfo.gif
379 ms
m_top_news_arrow.gif
494 ms
infonews.gif
515 ms
y-auction.gif
526 ms
y-auction(f).gif
538 ms
y-auction(w).gif
564 ms
y-auction(t).gif
569 ms
y-auction(a).gif
663 ms
y-auction(d).gif
685 ms
spicon01.gif
528 ms
spicon02.gif
522 ms
spicon03.gif
526 ms
spicon04.gif
530 ms
spicon05.gif
535 ms
spicon06.gif
681 ms
spicon07.gif
716 ms
spicon08.gif
727 ms
spicon09.gif
718 ms
spicon10.gif
728 ms
spicon11.gif
725 ms
spiconR3.gif
858 ms
space.gif
894 ms
total.gif
898 ms
counter.cgi
2049 ms
today.gif
907 ms
counter.cgi
2129 ms
yesterday.gif
1031 ms
counter.cgi
2193 ms
cgi-production.gif
1073 ms
counter.cgi
1202 ms
16 ms
default+en.css
5 ms
default+en.I.js
7 ms
htmlbanner
963 ms
htmlbanner
964 ms
htmlbanner
971 ms
htmlbanner
969 ms
gotop_text.gif
636 ms
s_calender_h3.jpg
653 ms
s_folders_arrow.gif
682 ms
s_rss.gif
681 ms
log.cgi
1460 ms
1x1.gif
325 ms
d7.jpeg
323 ms
ca.gif
341 ms
categorybanner
1420 ms
9b.jpeg
352 ms
affiliate.css
306 ms
shop_de_bazaar-thumb-139655625476644.jpg
1054 ms
shop_de_bazaar-thumb-1384972919831362.jpg
1053 ms
shouhouwww-thumb-145648233334300206897.jpg
1062 ms
Gfeeds
345 ms
Gfeeds
820 ms
Gfeeds
535 ms
Gfeeds
674 ms
diy-sound.net 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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Links do not have a discernible name
diy-sound.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
diy-sound.net SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Diy-sound.net 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 Diy-sound.net 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.
diy-sound.net
Open Graph description is not detected on the main page of DIY Sound. 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: