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west-tokyo.co.jp screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

west-tokyo.co.jp

田無ファミリーランド

Page Load Speed

1.7 sec in total

First Response

553 ms

Resources Loaded

1.1 sec

Page Rendered

90 ms

west-tokyo.co.jp screenshot

About Website

Visit west-tokyo.co.jp now to see the best up-to-date West Tokyo content for Japan and also check out these interesting facts you probably never knew about west-tokyo.co.jp

田無ファミリーランドは健全で爽快な環境とサービスの提供に奉仕し、常に時代が求める企業の社会責任・社会貢献のあり方を考えています。

Visit west-tokyo.co.jp

Key Findings

We analyzed West-tokyo.co.jp page load time and found that the first response time was 553 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

west-tokyo.co.jp performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value1,140 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.9 s

66/100

10%

Network Requests Diagram

west-tokyo.co.jp

553 ms

tfl.css

536 ms

tfl.js

550 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to West-tokyo.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (553 ms) belongs to the original domain West-tokyo.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.2 kB (75%)

Content Size

8.3 kB

After Optimization

2.1 kB

  • HTML
  • CSS

In fact, the total size of West-tokyo.co.jp main page is 8.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. CSS take 7.3 kB which makes up the majority of the site volume.

HTML Optimization

-34%

Potential reduce by 322 B

  • Original 935 B
  • After minification 933 B
  • After compression 613 B

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 322 B or 34% of the original size.

CSS Optimization

-80%

Potential reduce by 5.9 kB

  • Original 7.3 kB
  • After minification 5.8 kB
  • After compression 1.5 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. West-tokyo.co.jp needs all CSS files to be minified and compressed as it can save up to 5.9 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

  • CSS

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of West Tokyo. According to our analytics all requests are already optimized.

Network Requests Diagram

west-tokyo.co.jp

west-tokyo.co.jp

553 ms

tfl.css

tfl.css

536 ms

tfl.js

tfl.js

550 ms

Accessibility Review

west-tokyo.co.jp accessibility score

100

Accessibility Issues

Best Practices

west-tokyo.co.jp best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

west-tokyo.co.jp SEO score

67

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

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise West-tokyo.co.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 West-tokyo.co.jp 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

west-tokyo.co.jp

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