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Click here to check amazing Utaten content for Japan. Otherwise, check out these important facts you probably never knew about utaten.com
歌詞検索サイト国内最大級!歌詞ランキングに最新ヒット曲、アニメ、ボカロ、洋楽と約31万曲以上を全歌詞ふりがな付きで検索可能!UtaTen(うたてん)なら人気曲の歌い出しやうろ覚えでのフレーズ検索も可能!
Visit utaten.comWe analyzed Utaten.com page load time and found that the first response time was 1.2 sec and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
utaten.com performance score
name
value
score
weighting
Value3.9 s
24/100
10%
Value7.9 s
3/100
25%
Value17.1 s
0/100
10%
Value12,790 ms
0/100
30%
Value0.001
100/100
15%
Value29.4 s
0/100
10%
1157 ms
781 ms
625 ms
319 ms
965 ms
Our browser made a total of 109 requests to load all elements on the main page. We found that 56% of them (61 requests) were addressed to the original Utaten.com, 6% (7 requests) were made to Ecx.images-amazon.com and 6% (6 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Utaten.com.
Page size can be reduced by 448.4 kB (18%)
2.5 MB
2.0 MB
In fact, the total size of Utaten.com main page is 2.5 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 1.9 MB which makes up the majority of the site volume.
Potential reduce by 56.2 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 28% 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 56.2 kB or 82% of the original size.
Potential reduce by 45.9 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. Utaten images are well optimized though.
Potential reduce by 101.2 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 101.2 kB or 42% of the original size.
Potential reduce by 245.0 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. Utaten.com needs all CSS files to be minified and compressed as it can save up to 245.0 kB or 85% of the original size.
Number of requests can be reduced by 39 (36%)
108
69
The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Utaten. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
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utaten.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Links do not have a discernible name
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>).
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.
utaten.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
Page has valid source maps
utaten.com 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 uses legible font sizes
Tap targets are not sized appropriately
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Utaten.com 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 Utaten.com 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.
utaten.com
Open Graph data is detected on the main page of Utaten. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: