8.1 sec in total
1.5 sec
6.2 sec
418 ms
Visit bmbb.jp now to see the best up-to-date BMBB content for Japan and also check out these interesting facts you probably never knew about bmbb.jp
WEB、ソーシャルメディア、動画、音楽などジャンル多様の気まぐれマガジン
Visit bmbb.jpWe analyzed Bmbb.jp page load time and found that the first response time was 1.5 sec and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
bmbb.jp performance score
name
value
score
weighting
Value6.8 s
2/100
10%
Value11.5 s
0/100
25%
Value10.9 s
6/100
10%
Value200 ms
90/100
30%
Value0.001
100/100
15%
Value12.8 s
13/100
10%
1482 ms
912 ms
993 ms
343 ms
354 ms
Our browser made a total of 103 requests to load all elements on the main page. We found that 55% of them (57 requests) were addressed to the original Bmbb.jp, 15% (15 requests) were made to Img2-ak.lst.fm and 5% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Bmbb.jp.
Page size can be reduced by 358.0 kB (22%)
1.7 MB
1.3 MB
In fact, the total size of Bmbb.jp main page is 1.7 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. 70% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 63.2 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. 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 63.2 kB or 81% of the original size.
Potential reduce by 39.2 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. BMBB images are well optimized though.
Potential reduce by 149.4 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 149.4 kB or 50% of the original size.
Potential reduce by 106.2 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. Bmbb.jp needs all CSS files to be minified and compressed as it can save up to 106.2 kB or 67% of the original size.
Number of requests can be reduced by 49 (50%)
98
49
The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BMBB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
bmbb.jp
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bmbb.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
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
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
bmbb.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
bmbb.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
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 Bmbb.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 Bmbb.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.
bmbb.jp
Open Graph data is detected on the main page of BMBB. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: