Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

prostatus.jp

【ZETT】ゼットベースボールオフィシャルサイト | 野球を科学する。ゼット株式会社

Page Load Speed

7 sec in total

First Response

537 ms

Resources Loaded

6 sec

Page Rendered

451 ms

prostatus.jp screenshot

About Website

Visit prostatus.jp now to see the best up-to-date Prostatus content and also check out these interesting facts you probably never knew about prostatus.jp

ZETT野球用品、プロステイタスprostatus、グラブ・バット・シューズ・キャッチャーギア等は、匠の技の職人が素材を厳選し野球を科学する技術と経験で丁寧に作り上げています。その品質は、最高の野球用品をお届けするゼットの拘りです。

Visit prostatus.jp

Key Findings

We analyzed Prostatus.jp page load time and found that the first response time was 537 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

prostatus.jp performance score

0

Network Requests Diagram

prostatus.jp

537 ms

wp

416 ms

858 ms

import.css

316 ms

Scroll.js

694 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Prostatus.jp, 93% (71 requests) were made to Zett-baseball.jp and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Zett-baseball.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 317.0 kB (11%)

Content Size

2.9 MB

After Optimization

2.6 MB

In fact, the total size of Prostatus.jp main page is 2.9 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. 35% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 28.1 kB

  • Original 34.1 kB
  • After minification 31.4 kB
  • After compression 6.0 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 28.1 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 69.3 kB

  • Original 2.5 MB
  • After minification 2.5 MB

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. Prostatus images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 133.0 kB

  • Original 213.7 kB
  • After minification 198.6 kB
  • After compression 80.7 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 133.0 kB or 62% of the original size.

CSS Optimization

-86%

Potential reduce by 86.7 kB

  • Original 100.7 kB
  • After minification 69.7 kB
  • After compression 14.1 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. Prostatus.jp needs all CSS files to be minified and compressed as it can save up to 86.7 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (30%)

Requests Now

71

After Optimization

50

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prostatus. 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 13 to 1 for CSS and as a result speed up the page load time.

SEO Factors

prostatus.jp SEO score

0

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prostatus.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 Prostatus.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Prostatus. 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: