10.7 sec in total
615 ms
8.8 sec
1.3 sec
Welcome to soundwavemeiwa.com homepage info - get ready to check Soundwavemeiwa best content for Japan right away, or after learning these important things about soundwavemeiwa.com
オプティマバッテリー(OPTIMA)カーオーディオの販売、激安価格の通販サイト、サウンドウェーブメイワです。カーオーディオのスピーカー、パワーアンプ、ケーブル等。AGM オプティマバッテリーで電源強化!バッテリーは満充電発送で安心!
Visit soundwavemeiwa.comWe analyzed Soundwavemeiwa.com page load time and found that the first response time was 615 ms and then it took 10.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
soundwavemeiwa.com performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value8.7 s
1/100
25%
Value10.8 s
6/100
10%
Value1,340 ms
17/100
30%
Value0.483
17/100
15%
Value15.2 s
7/100
10%
615 ms
1304 ms
1323 ms
900 ms
534 ms
Our browser made a total of 151 requests to load all elements on the main page. We found that 52% of them (78 requests) were addressed to the original Soundwavemeiwa.com, 37% (56 requests) were made to Image1.shopserve.jp and 5% (7 requests) were made to Tradesafe.jp. The less responsive or slowest element that took the longest time to load (5.4 sec) relates to the external source Image1.shopserve.jp.
Page size can be reduced by 433.2 kB (14%)
3.0 MB
2.6 MB
In fact, the total size of Soundwavemeiwa.com main page is 3.0 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. 45% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.
Potential reduce by 130.2 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. This page needs HTML code to be minified as it can gain 18.9 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 130.2 kB or 83% of the original size.
Potential reduce by 274.4 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. Soundwavemeiwa images are well optimized though.
Potential reduce by 28.6 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. Soundwavemeiwa.com needs all CSS files to be minified and compressed as it can save up to 28.6 kB or 86% of the original size.
Number of requests can be reduced by 13 (10%)
128
115
The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Soundwavemeiwa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
soundwavemeiwa.com
615 ms
www.soundwavemeiwa.com
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soundwavemeiwa.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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
soundwavemeiwa.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
soundwavemeiwa.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EUC-JP
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Soundwavemeiwa.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 Soundwavemeiwa.com main page’s claimed encoding is euc-jp. 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.
soundwavemeiwa.com
Open Graph description is not detected on the main page of Soundwavemeiwa. 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: