12.2 sec in total
531 ms
11.4 sec
256 ms
Click here to check amazing M ON BOOKS content for Japan. Otherwise, check out these important facts you probably never knew about m-on-books.jp
「M-ON! BOOKS(エムオン・ブックス)」は、エムオン・エンタテインメントが出版する雑誌・ムック・書籍・カレンダー・DVDなどの、予約情報、商品情報、イベント情報、ニュースをご提供します。
Visit m-on-books.jpWe analyzed M-on-books.jp page load time and found that the first response time was 531 ms and then it took 11.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
m-on-books.jp performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value8.9 s
1/100
25%
Value10.5 s
7/100
10%
Value680 ms
44/100
30%
Value0.656
8/100
15%
Value16.4 s
5/100
10%
531 ms
1543 ms
641 ms
683 ms
303 ms
Our browser made a total of 103 requests to load all elements on the main page. We found that 76% of them (78 requests) were addressed to the original M-on-books.jp, 8% (8 requests) were made to Apis.google.com and 3% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (5.2 sec) belongs to the original domain M-on-books.jp.
Page size can be reduced by 411.2 kB (22%)
1.9 MB
1.5 MB
In fact, the total size of M-on-books.jp main page is 1.9 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. 55% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 43.0 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 43.0 kB or 81% of the original size.
Potential reduce by 161.2 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. Obviously, M ON BOOKS needs image optimization as it can save up to 161.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 114.9 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 114.9 kB or 68% of the original size.
Potential reduce by 92.1 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. M-on-books.jp needs all CSS files to be minified and compressed as it can save up to 92.1 kB or 84% of the original size.
Number of requests can be reduced by 39 (39%)
101
62
The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of M ON BOOKS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
m-on-books.jp
531 ms
www.m-on-books.jp
1543 ms
default.css
641 ms
style.css
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wide.css
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jquery-1.10.0.min.js
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jquery.easing.min.js
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modernizr.min.js
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m-on-books.jp accessibility score
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
Form elements do not have associated labels
Links do not have a discernible name
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
m-on-books.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
Issues were logged in the Issues panel in Chrome Devtools
m-on-books.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 M-on-books.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 M-on-books.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.
m-on-books.jp
Open Graph data is detected on the main page of M ON BOOKS. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: