Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

Page Load Speed

10 sec in total

First Response

530 ms

Resources Loaded

9 sec

Page Rendered

441 ms

secure.metropolitan.jp screenshot

About Website

Welcome to secure.metropolitan.jp homepage info - get ready to check Secure Metropolitan best content for Japan right away, or after learning these important things about secure.metropolitan.jp

Visit secure.metropolitan.jp

Key Findings

We analyzed Secure.metropolitan.jp page load time and found that the first response time was 530 ms and then it took 9.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

secure.metropolitan.jp performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.2 s

100/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

secure.metropolitan.jp

530 ms

www.metropolitan.jp

1773 ms

style.css

493 ms

reset.css

331 ms

styles.css

1348 ms

Our browser made a total of 192 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Secure.metropolitan.jp, 89% (170 requests) were made to Metropolitan.jp and 6% (11 requests) were made to Static.tacdn.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Metropolitan.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 201.8 kB (70%)

Content Size

288.9 kB

After Optimization

87.1 kB

In fact, the total size of Secure.metropolitan.jp main page is 288.9 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. 50% of websites need less resources to load. Javascripts take 151.8 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 79.0 kB

  • Original 93.7 kB
  • After minification 87.6 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 79.0 kB or 84% of the original size.

Image Optimization

-25%

Potential reduce by 2.3 kB

  • Original 9.3 kB
  • After minification 7.0 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. Obviously, Secure Metropolitan needs image optimization as it can save up to 2.3 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 92.2 kB

  • Original 151.8 kB
  • After minification 151.8 kB
  • After compression 59.6 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 92.2 kB or 61% of the original size.

CSS Optimization

-83%

Potential reduce by 28.3 kB

  • Original 34.0 kB
  • After minification 27.5 kB
  • After compression 5.7 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. Secure.metropolitan.jp needs all CSS files to be minified and compressed as it can save up to 28.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (22%)

Requests Now

187

After Optimization

145

The browser has sent 187 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Secure Metropolitan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

secure.metropolitan.jp accessibility score

84

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

secure.metropolitan.jp 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

SEO Factors

secure.metropolitan.jp SEO score

64

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Secure.metropolitan.jp 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 Secure.metropolitan.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 data is detected on the main page of Secure Metropolitan. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: