8 sec in total
733 ms
6.9 sec
350 ms
Click here to check amazing Dic Nicovideo content for Japan. Otherwise, check out these important facts you probably never knew about dic.nicovideo.jp
ニコニコ大百科はゲーム用語からアニメのキャラクター名、ネットで話題の単語など、あらゆる言葉についての定義や意味、元ネタを解説する辞書・辞典サイトです。言葉の意味を調べるのはもちろん、皆で記事を編集したり元ネタについて掲示板で語り合うこともできます。関連サービスの動画や生放送、静画とも合わせてご利用ください。
Visit dic.nicovideo.jpWe analyzed Dic.nicovideo.jp page load time and found that the first response time was 733 ms and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
dic.nicovideo.jp performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value4.6 s
35/100
25%
Value12.3 s
3/100
10%
Value8,060 ms
0/100
30%
Value0.015
100/100
15%
Value21.0 s
1/100
10%
733 ms
345 ms
348 ms
356 ms
377 ms
Our browser made a total of 213 requests to load all elements on the main page. We found that 24% of them (51 requests) were addressed to the original Dic.nicovideo.jp, 8% (18 requests) were made to Pbs.twimg.com and 7% (15 requests) were made to Tn-skr2.smilevideo.jp. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Dic.nicovideo.jp.
Page size can be reduced by 238.5 kB (35%)
686.8 kB
448.4 kB
In fact, the total size of Dic.nicovideo.jp main page is 686.8 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. 70% of websites need less resources to load. Images take 329.3 kB which makes up the majority of the site volume.
Potential reduce by 59.6 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. 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 59.6 kB or 74% of the original size.
Potential reduce by 27.6 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. Dic Nicovideo images are well optimized though.
Potential reduce by 146.6 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 146.6 kB or 54% of the original size.
Potential reduce by 4.7 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. Dic.nicovideo.jp needs all CSS files to be minified and compressed as it can save up to 4.7 kB or 84% of the original size.
Number of requests can be reduced by 122 (61%)
200
78
The browser has sent 200 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dic Nicovideo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
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dic.nicovideo.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.
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
dic.nicovideo.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
dic.nicovideo.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 uses legible font sizes
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dic.nicovideo.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 Dic.nicovideo.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.
dic.nicovideo.jp
Open Graph data is detected on the main page of Dic Nicovideo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: