Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

kusamap.net

東京都・神奈川県・埼玉県・千葉県の草野球場施設紹介 | 草野球グラウンドマップ

Page Load Speed

7 sec in total

First Response

1.8 sec

Resources Loaded

4.8 sec

Page Rendered

424 ms

kusamap.net screenshot

About Website

Click here to check amazing Kusamap content. Otherwise, check out these important facts you probably never knew about kusamap.net

草野球を楽しむためのグラウンドガイド。東京都・神奈川県・埼玉県・千葉県の草野球場施設を紹介します。グラウンドへのアクセス、予約方法などがわかるガイドサイト。ホームランの飛距離が計測できる。

Visit kusamap.net

Key Findings

We analyzed Kusamap.net page load time and found that the first response time was 1.8 sec and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

kusamap.net performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value1,630 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.436

21/100

15%

TTI (Time to Interactive)

Value18.9 s

3/100

10%

Network Requests Diagram

kusamap.net

1778 ms

style.css

513 ms

font-awesome.min.css

681 ms

style.css

353 ms

extension.css

377 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 28% of them (27 requests) were addressed to the original Kusamap.net, 8% (8 requests) were made to Apis.google.com and 6% (6 requests) were made to Maps.google.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Kusamap.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 658.6 kB (60%)

Content Size

1.1 MB

After Optimization

445.6 kB

In fact, the total size of Kusamap.net main page is 1.1 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. 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 701.8 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 46.6 kB

  • Original 61.2 kB
  • After minification 59.4 kB
  • After compression 14.7 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 46.6 kB or 76% of the original size.

Image Optimization

-9%

Potential reduce by 8.9 kB

  • Original 101.3 kB
  • After minification 92.4 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. Kusamap images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 411.2 kB

  • Original 701.8 kB
  • After minification 679.9 kB
  • After compression 290.6 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 411.2 kB or 59% of the original size.

CSS Optimization

-80%

Potential reduce by 191.9 kB

  • Original 239.8 kB
  • After minification 208.6 kB
  • After compression 47.9 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. Kusamap.net needs all CSS files to be minified and compressed as it can save up to 191.9 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 69 (73%)

Requests Now

95

After Optimization

26

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kusamap. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

kusamap.net accessibility score

83

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-*] attributes do not match their roles

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

kusamap.net best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

kusamap.net SEO score

86

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

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

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 Kusamap.net 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 Kusamap.net 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 Kusamap. 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: