5.6 sec in total
529 ms
4.8 sec
343 ms
Click here to check amazing BLACK ROCK SHOOTER content. Otherwise, check out these important facts you probably never knew about blackrockshooter.jp
「ブラック★ロックシューター」の最新情報やこれまでの歩みをお届けする公式ポータルサイトです。
Visit blackrockshooter.jpWe analyzed Blackrockshooter.jp page load time and found that the first response time was 529 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.
blackrockshooter.jp performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value24.3 s
0/100
25%
Value32.5 s
0/100
10%
Value770 ms
38/100
30%
Value0
100/100
15%
Value16.9 s
5/100
10%
529 ms
1272 ms
176 ms
351 ms
64 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 89% of them (47 requests) were addressed to the original Blackrockshooter.jp, 4% (2 requests) were made to Googletagmanager.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Blackrockshooter.jp.
Page size can be reduced by 138.2 kB (2%)
6.5 MB
6.4 MB
In fact, the total size of Blackrockshooter.jp main page is 6.5 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. 50% of websites need less resources to load. Images take 6.3 MB which makes up the majority of the site volume.
Potential reduce by 64.6 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 64.6 kB or 87% of the original size.
Potential reduce by 27.9 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. BLACK ROCK SHOOTER images are well optimized though.
Potential reduce by 42.6 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 42.6 kB or 35% of the original size.
Potential reduce by 3.2 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. Blackrockshooter.jp needs all CSS files to be minified and compressed as it can save up to 3.2 kB or 19% of the original size.
Number of requests can be reduced by 7 (14%)
50
43
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BLACK ROCK SHOOTER. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
blackrockshooter.jp
529 ms
blackrockshooter.jp
1272 ms
common.min.css
176 ms
top.min.css
351 ms
js
64 ms
infinite-scroll.pkgd.min.js
521 ms
index.min.js
698 ms
style.css
657 ms
css2
31 ms
js
163 ms
analytics.js
130 ms
gallery_kv3.jpg
1146 ms
gallery_1108_2_l.jpg
1184 ms
1012.jpg
991 ms
gallery-image-01.jpg
1187 ms
gallery-image-02.jpg
826 ms
gallery-image-03.jpg
1106 ms
gallery-image-04.jpg
1178 ms
gallery-image-05.jpg
1336 ms
gallery-image-06.jpg
1806 ms
gallery-image-07.jpg
1326 ms
gallery-image-08.jpg
1352 ms
logo-brs.svg
1358 ms
bg.gif
1362 ms
top-slide-01.jpg
1678 ms
top-slide-01.jpg
1514 ms
BRSF_press_001_re.jpg
1536 ms
Ff0q_9cVEAEA2Z4-320x320.jpg
1534 ms
whg2022s_t.jpg
1539 ms
history.jpg
1692 ms
animation-df.jpg
1890 ms
animation-tv.jpg
1722 ms
main_brsf-1.jpg
1896 ms
380.jpg
1854 ms
380.jpg
1866 ms
pup_en_kakusei_re.jpg
1896 ms
gallery_kv3_t.jpg
1979 ms
gallery_1108_2_s.jpg
2030 ms
t_1012.jpg
2039 ms
gallery-thumb-01.jpg
2065 ms
gallery-thumb-02.jpg
2073 ms
gallery-thumb-03.jpg
2068 ms
gallery-thumb-04.jpg
2155 ms
gallery-thumb-05.jpg
2121 ms
font
134 ms
collect
55 ms
gallery-thumb-06.jpg
2085 ms
gallery-thumb-07.jpg
1977 ms
gallery-thumb-08.jpg
1669 ms
bnr-channel.jpg
1424 ms
top-slide-01-pc.jpg
1530 ms
top-slide-03-pc.jpg
1296 ms
history-pc.jpg
1260 ms
blackrockshooter.jp 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-hidden="true"] elements contain focusable descendents
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
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>).
blackrockshooter.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
blackrockshooter.jp SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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 Blackrockshooter.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 Blackrockshooter.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.
blackrockshooter.jp
Open Graph data is detected on the main page of BLACK ROCK SHOOTER. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: