7.7 sec in total
674 ms
6.6 sec
455 ms
Welcome to blacklagoon.jp homepage info - get ready to check BLACK LAGOON best content for Russia right away, or after learning these important things about blacklagoon.jp
2001年サンデーGX4月号に読み切り掲載。1年後の2002年に正式な連載となり、アニメ化もされ、現在では原作がシリーズ累計850万部突破の大ヒットを記録。 2021年に20周年を迎えたブラックラグーン-BLACK LAGOON- オフィシャルサイト
Visit blacklagoon.jpWe analyzed Blacklagoon.jp page load time and found that the first response time was 674 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
blacklagoon.jp performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value7.7 s
3/100
25%
Value4.1 s
79/100
10%
Value220 ms
88/100
30%
Value0.076
95/100
15%
Value7.7 s
45/100
10%
674 ms
683 ms
338 ms
341 ms
352 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 93% of them (43 requests) were addressed to the original Blacklagoon.jp, 2% (1 request) were made to Google.com and 2% (1 request) were made to Widgets.twimg.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Blacklagoon.jp.
Page size can be reduced by 84.5 kB (8%)
1.0 MB
964.2 kB
In fact, the total size of Blacklagoon.jp main page is 1.0 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. 20% of websites need less resources to load. Images take 948.6 kB which makes up the majority of the site volume.
Potential reduce by 7.1 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 7.1 kB or 70% of the original size.
Potential reduce by 13.1 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 LAGOON images are well optimized though.
Potential reduce by 59.9 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 59.9 kB or 72% of the original size.
Potential reduce by 4.4 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. Blacklagoon.jp needs all CSS files to be minified and compressed as it can save up to 4.4 kB or 71% of the original size.
Number of requests can be reduced by 6 (14%)
43
37
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BLACK LAGOON. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
blacklagoon.jp
674 ms
www.blacklagoon.jp
683 ms
index.css
338 ms
lightbox.css
341 ms
base.js
352 ms
jquery.js
1059 ms
scriptaculous.js
370 ms
lightbox.js
876 ms
jsapi
25 ms
jquery.bgSwitcher.js
841 ms
widget.js
69 ms
jquery.min.js
31 ms
image1.jpg
1040 ms
txt_201304.png
1856 ms
btn_detail.png
339 ms
btn_enter01.gif
693 ms
btn_enter02.gif
738 ms
bar_twitter.gif
739 ms
bar_news.gif
860 ms
bar_item.gif
1432 ms
item_tit_blu.gif
1108 ms
blu001s.jpg
1309 ms
blu002s.jpg
1429 ms
blu003s.jpg
1561 ms
blu004s.jpg
1613 ms
blu005s.jpg
1862 ms
blu006s.jpg
1950 ms
blu007s.jpg
1987 ms
blu008s.jpg
2069 ms
item_tit_comics.gif
1959 ms
cm001s.jpg
2404 ms
cm002s.jpg
2389 ms
cm003s.jpg
2462 ms
cm004s.jpg
2502 ms
cm005s.jpg
2505 ms
cm006s.jpg
2572 ms
cm007s.jpg
2909 ms
cm008s.jpg
2958 ms
cm009s.jpg
2967 ms
topbnr_blacklagoon_0702.jpg
3385 ms
ban_gx.png
3058 ms
ban_mad.png
2940 ms
ban_gu.png
3262 ms
bgr_black.png
3279 ms
image2.jpg
4212 ms
image3.jpg
4224 ms
blacklagoon.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.
blacklagoon.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
blacklagoon.jp SEO score
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 uses legible font sizes
JA
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blacklagoon.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 Blacklagoon.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
blacklagoon.jp
Open Graph description is not detected on the main page of BLACK LAGOON. 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: