Tools & Wizards About Us

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

yspnishitokyo.com

YSP西東京 | ヤマハスポーツバイク専門店

Page Load Speed

6.6 sec in total

First Response

882 ms

Resources Loaded

5.2 sec

Page Rendered

490 ms

About Website

Visit yspnishitokyo.com now to see the best up-to-date Yspnishitokyo content for Japan and also check out these interesting facts you probably never knew about yspnishitokyo.com

YSP西東京のオフィシャルサイト。ヤマハバイクの新車・中古車情報、店舗情報、各種メニュー、サービスなどをご紹介。

Visit yspnishitokyo.com

Key Findings

We analyzed Yspnishitokyo.com page load time and found that the first response time was 882 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

yspnishitokyo.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value1,390 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.321

36/100

15%

TTI (Time to Interactive)

Value18.4 s

3/100

10%

Network Requests Diagram

yspnishitokyo.com

882 ms

stylesheet.css

383 ms

jquery.js

786 ms

s3Slider.js

416 ms

widget.js

145 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 96% of them (75 requests) were addressed to the original Yspnishitokyo.com, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Widgets.twimg.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Yspnishitokyo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 616.3 kB (8%)

Content Size

7.8 MB

After Optimization

7.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yspnishitokyo.com main page is 7.8 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 7.6 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 32.2 kB

  • Original 41.8 kB
  • After minification 41.5 kB
  • After compression 9.6 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 32.2 kB or 77% of the original size.

Image Optimization

-7%

Potential reduce by 525.2 kB

  • Original 7.6 MB
  • After minification 7.1 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. Yspnishitokyo images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 51.2 kB

  • Original 93.5 kB
  • After minification 91.1 kB
  • After compression 42.3 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 51.2 kB or 55% of the original size.

CSS Optimization

-87%

Potential reduce by 7.7 kB

  • Original 8.9 kB
  • After minification 7.5 kB
  • After compression 1.2 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. Yspnishitokyo.com needs all CSS files to be minified and compressed as it can save up to 7.7 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (21%)

Requests Now

77

After Optimization

61

  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yspnishitokyo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

yspnishitokyo.com accessibility score

85

Accessibility Issues

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

yspnishitokyo.com 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

SEO Factors

yspnishitokyo.com SEO score

83

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yspnishitokyo.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Yspnishitokyo.com main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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