45.6 sec in total
2 sec
35.1 sec
8.4 sec
Welcome to dwave.amamin.jp homepage info - get ready to check Dwave Amamin best content for Japan right away, or after learning these important things about dwave.amamin.jp
あまみエフエム・ディ!ウェイヴは北緯 28 度東経 129 度線上、東シナ海と太平洋に挟まれた海域に浮かぶ島、「奄美大島」にある コミュニティラジオ局です。周波数は 77.7MHz で放送しています。インターネットでも放送をお楽しみいただけます。
Visit dwave.amamin.jpWe analyzed Dwave.amamin.jp page load time and found that the first response time was 2 sec and then it took 43.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
dwave.amamin.jp performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value7.8 s
3/100
25%
Value7.9 s
23/100
10%
Value40 ms
100/100
30%
Value0.39
26/100
15%
Value9.0 s
33/100
10%
2014 ms
1323 ms
510 ms
1134 ms
61 ms
Our browser made a total of 154 requests to load all elements on the main page. We found that 8% of them (12 requests) were addressed to the original Dwave.amamin.jp, 43% (66 requests) were made to Img01.amamin.jp and 13% (20 requests) were made to Amamin.jp. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Img01.amamin.jp.
Page size can be reduced by 329.9 kB (6%)
5.6 MB
5.3 MB
In fact, the total size of Dwave.amamin.jp main page is 5.6 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. 65% of websites need less resources to load. Images take 5.2 MB which makes up the majority of the site volume.
Potential reduce by 117.5 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. This page needs HTML code to be minified as it can gain 18.4 kB, which is 13% 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 117.5 kB or 81% of the original size.
Potential reduce by 78.5 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. Dwave Amamin images are well optimized though.
Potential reduce by 122.0 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 122.0 kB or 49% of the original size.
Potential reduce by 11.9 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. Dwave.amamin.jp needs all CSS files to be minified and compressed as it can save up to 11.9 kB or 84% of the original size.
Number of requests can be reduced by 43 (29%)
147
104
The browser has sent 147 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dwave Amamin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.
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dwave.amamin.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
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
Form elements do not have associated labels
Links do not have a discernible name
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.
dwave.amamin.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
dwave.amamin.jp 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
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 doesn't use legible font sizes
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dwave.amamin.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 Dwave.amamin.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.
dwave.amamin.jp
Open Graph data is detected on the main page of Dwave Amamin. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: