Report Summary

  • 23

    Performance

    Renders faster than
    43% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    65% of websites

  • 84

    SEO

    Google-friendlier than
    60% of websites

pro-p1.jp

ボウリングボール、ボウリング用品、国内最大級の品揃え! N&KプロショップP1【公式通販】

Page Load Speed

8.8 sec in total

First Response

1.2 sec

Resources Loaded

6.7 sec

Page Rendered

932 ms

pro-p1.jp screenshot

About Website

Visit pro-p1.jp now to see the best up-to-date Pro P 1 content for Japan and also check out these interesting facts you probably never knew about pro-p1.jp

ボウリング用品専通販プロショップP1、国内最大級の品揃え!ボウリングボール

Visit pro-p1.jp

Key Findings

We analyzed Pro-p1.jp page load time and found that the first response time was 1.2 sec and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

pro-p1.jp performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value14.2 s

0/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value690 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0.278

44/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

pro-p1.jp

1192 ms

jackal_carnage.gif

345 ms

jackal_carnage1.gif

345 ms

cheetah_hybrid.gif

347 ms

cheetah_hybrid1.gif

380 ms

Our browser made a total of 209 requests to load all elements on the main page. We found that 84% of them (176 requests) were addressed to the original Pro-p1.jp, 6% (13 requests) were made to Maps.googleapis.com and 4% (8 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Pro-p1.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 576.8 kB (66%)

Content Size

877.3 kB

After Optimization

300.5 kB

In fact, the total size of Pro-p1.jp main page is 877.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 679.8 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 97.6 kB

  • Original 110.6 kB
  • After minification 86.3 kB
  • After compression 13.0 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 24.2 kB, which is 22% 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 97.6 kB or 88% of the original size.

Image Optimization

-4%

Potential reduce by 3.6 kB

  • Original 85.9 kB
  • After minification 82.3 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. Pro P 1 images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 475.0 kB

  • Original 679.8 kB
  • After minification 679.8 kB
  • After compression 204.8 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 475.0 kB or 70% of the original size.

CSS Optimization

-70%

Potential reduce by 670 B

  • Original 963 B
  • After minification 875 B
  • After compression 293 B

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. Pro-p1.jp needs all CSS files to be minified and compressed as it can save up to 670 B or 70% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (11%)

Requests Now

204

After Optimization

181

The browser has sent 204 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pro P 1. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

pro-p1.jp accessibility score

81

Accessibility Issues

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

High

[aria-hidden="true"] elements contain focusable descendents

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

Image elements do not have [alt] attributes

High

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

pro-p1.jp best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

pro-p1.jp SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pro-p1.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 Pro-p1.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 Pro P 1. 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: