5.6 sec in total
Visit voicetrainers.jp now to see the best up-to-date Voicetrainers content for Japan and also check out these interesting facts you probably never knew about voicetrainers.jp
ハリウッド式ボイトレ専門のボイトレスクール、VT Artist Developmentは発声を科学的根拠を用いて改善する、ハリウッド式ボイストレーニングを専門とするボイトレスタジオです。東京・大阪・名古屋・浜松・博多にスタジオを拠点にしております。初心者からプロのミュージシャンまで幅広い層にご利用いただいております。Visit voicetrainers.jp
We analyzed Voicetrainers.jp page load time and found that the first response time was 489 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
voicetrainers.jp performance score
Our browser made a total of 103 requests to load all elements on the main page. We found that 58% of them (60 requests) were addressed to the original Voicetrainers.jp, 10% (10 requests) were made to Static.xx.fbcdn.net and 8% (8 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Voicetrainers.jp.
Page size can be reduced by 465.0 kB (32%)
In fact, the total size of Voicetrainers.jp main page is 1.4 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 801.4 kB which makes up the majority of the site volume.
Potential reduce by 41.6 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. This page needs HTML code to be minified as it can gain 14.5 kB, which is 27% 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 41.6 kB or 78% of the original size.
Potential reduce by 19.5 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. Voicetrainers images are well optimized though.
Potential reduce by 178.5 kB
Potential reduce by 225.4 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. Voicetrainers.jp needs all CSS files to be minified and compressed as it can save up to 225.4 kB or 83% of the original size.
Number of requests can be reduced by 44 (45%)
voicetrainers.jp accessibility score
These are opportunities to improve the legibility of your content.
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
Image elements do not have [alt] attributes
Links do not have a discernible name
Tables and lists
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
voicetrainers.jp best practices score
Trust and Safety
Does not use HTTPS
Ensure CSP is effective against XSS attacks
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
voicetrainers.jp SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Links are not crawlable
Document uses legible font sizes
Tap targets are not sized appropriately
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Voicetrainers.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 Voicetrainers.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.
Open Graph description is not detected on the main page of Voicetrainers. 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: