7 sec in total
1.1 sec
5.2 sec
726 ms
Click here to check amazing NPB content for Japan. Otherwise, check out these important facts you probably never knew about npb.jp
日本野球機構(NPB)オフィシャルサイト。プロ野球12球団の試合日程・結果や予告先発、ドラフト会議をはじめ、事業・振興に関する情報を掲載。また、オールスター・ゲームや日本シリーズなど主催試合のチケット情報もご覧いただけます。
Visit npb.jpWe analyzed Npb.jp page load time and found that the first response time was 1.1 sec and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
npb.jp performance score
name
value
score
weighting
Value8.8 s
0/100
10%
Value34.9 s
0/100
25%
Value16.7 s
0/100
10%
Value2,340 ms
5/100
30%
Value0.337
33/100
15%
Value24.1 s
0/100
10%
1064 ms
1030 ms
514 ms
512 ms
355 ms
Our browser made a total of 152 requests to load all elements on the main page. We found that 46% of them (70 requests) were addressed to the original Npb.jp, 47% (72 requests) were made to P.npb.jp and 3% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source P.npb.jp.
Page size can be reduced by 436.6 kB (25%)
1.7 MB
1.3 MB
In fact, the total size of Npb.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. 55% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 54.0 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. This page needs HTML code to be minified as it can gain 7.9 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 54.0 kB or 83% of the original size.
Potential reduce by 70.6 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. NPB images are well optimized though.
Potential reduce by 155.1 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 155.1 kB or 68% of the original size.
Potential reduce by 156.9 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. Npb.jp needs all CSS files to be minified and compressed as it can save up to 156.9 kB or 92% of the original size.
Number of requests can be reduced by 15 (10%)
146
131
The browser has sent 146 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NPB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
npb.jp
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jquery-1.11.3.min.js
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npb.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 input fields do not have accessible names
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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.
npb.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
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
npb.jp SEO score
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
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Npb.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 Npb.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.
npb.jp
Open Graph description is not detected on the main page of NPB. 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: