3.8 sec in total
643 ms
2.8 sec
364 ms
Welcome to rwby.jp homepage info - get ready to check RWBY best content for Japan right away, or after learning these important things about rwby.jp
アメリカ発新進気鋭のクリエイター達が創り出すオリジナル3DCGアニメーションシリーズ『RWBY』がついに日本リリース!(制作:RoosterTeeth Productions)
Visit rwby.jpWe analyzed Rwby.jp page load time and found that the first response time was 643 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
rwby.jp performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value9.4 s
1/100
25%
Value9.3 s
13/100
10%
Value910 ms
31/100
30%
Value0.04
99/100
15%
Value18.9 s
3/100
10%
643 ms
683 ms
354 ms
356 ms
914 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 58% of them (44 requests) were addressed to the original Rwby.jp, 29% (22 requests) were made to Pbs.twimg.com and 5% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Rwby.jp.
Page size can be reduced by 214.1 kB (15%)
1.4 MB
1.2 MB
In fact, the total size of Rwby.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. 50% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 8.0 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 8.0 kB or 70% of the original size.
Potential reduce by 73.7 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. RWBY images are well optimized though.
Potential reduce by 114.3 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 114.3 kB or 65% of the original size.
Potential reduce by 18.1 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. Rwby.jp needs all CSS files to be minified and compressed as it can save up to 18.1 kB or 81% of the original size.
Number of requests can be reduced by 21 (28%)
75
54
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RWBY. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
rwby.jp
643 ms
common.css
683 ms
index.css
354 ms
colorbox.css
356 ms
jquery-1.11.1.min.js
914 ms
jquery.colorbox.min.js
541 ms
jquery.cookie.js
373 ms
petal.js
529 ms
common.js
530 ms
top.js
560 ms
rss.js
704 ms
top_main_bg02-03.jpg
187 ms
top_main_img02-03.jpg
1313 ms
top_main_img01-03.jpg
907 ms
img_Logo.png
178 ms
onair_info02.png
356 ms
bd_bn6.png
174 ms
pv_bt02.png
632 ms
bg_light.png
365 ms
bnr_uj.jpg
402 ms
blakebelladonna.jpg
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img_news.png
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btn_allNews.png
635 ms
img_twitter.png
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btn_follow.png
705 ms
btn_menuTop.png
714 ms
btn_menuNews.png
782 ms
btn_menuStaff.png
868 ms
btn_menuStory.png
881 ms
btn_menuCharacter.png
891 ms
btn_menuMusic.png
941 ms
btn_menuBluray.png
1037 ms
btn_menuGoods.png
1059 ms
btn_menuSpecial.png
1064 ms
btn_headerTwitter.png
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btn_headerFacebook.png
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btn_headerGooglePlus.png
1206 ms
img_warnerLogo.png
1231 ms
img_roosterLogo.png
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img_copyright.png
1264 ms
bnr_dummy.jpg
1308 ms
widgets.js
25 ms
analytics.js
56 ms
petal02.png
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petal03.png
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petal01.png
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timeline.1b43d11859b7663a2225b885f87704a5.js
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collect
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syndication
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timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
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timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
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jot
29 ms
rwby.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
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
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
Links do not have a discernible name
rwby.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
rwby.jp 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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rwby.jp 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 Rwby.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.
rwby.jp
Open Graph data is detected on the main page of RWBY. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: