Tools & Wizards About Us

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

nanouniverse.jp

NANO universe | ナノ・ユニバースのオフィシャルブランドサイトです。

Page Load Speed

4.2 sec in total

First Response

340 ms

Resources Loaded

3.6 sec

Page Rendered

262 ms

About Website

Click here to check amazing NANO Universe content for Japan. Otherwise, check out these important facts you probably never knew about nanouniverse.jp

株式会社TSIのファッションブランド「ナノ・ユニバース」のブランドページです。

Visit nanouniverse.jp

Key Findings

We analyzed Nanouniverse.jp page load time and found that the first response time was 340 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

nanouniverse.jp performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value26.9 s

0/100

25%

SI (Speed Index)

Value14.0 s

1/100

10%

TBT (Total Blocking Time)

Value5,340 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.108

87/100

15%

TTI (Time to Interactive)

Value25.9 s

0/100

10%

Network Requests Diagram

nanouniverse.jp

340 ms

www.nanouniverse.jp

842 ms

style.css

332 ms

animate.css

821 ms

jquery.min.js

35 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 18% of them (18 requests) were addressed to the original Nanouniverse.jp, 13% (13 requests) were made to Use.typekit.net and 8% (8 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (983 ms) relates to the external source Tracker.bdash-cloud.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 269.3 kB (42%)

Content Size

634.6 kB

After Optimization

365.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nanouniverse.jp main page is 634.6 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. 65% of websites need less resources to load. Javascripts take 261.1 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 88.2 kB

  • Original 122.7 kB
  • After minification 116.1 kB
  • After compression 34.4 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 88.2 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 132.6 kB
  • After minification 132.6 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. NANO Universe images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 70.1 kB

  • Original 261.1 kB
  • After minification 256.5 kB
  • After compression 191.0 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 70.1 kB or 27% of the original size.

CSS Optimization

-94%

Potential reduce by 111.0 kB

  • Original 118.2 kB
  • After minification 76.0 kB
  • After compression 7.2 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. Nanouniverse.jp needs all CSS files to be minified and compressed as it can save up to 111.0 kB or 94% of the original size.

Requests Breakdown

Number of requests can be reduced by 61 (70%)

Requests Now

87

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NANO Universe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

nanouniverse.jp accessibility score

67

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.

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

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

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

nanouniverse.jp best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

nanouniverse.jp SEO score

85

Search Engine Optimization Advices

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 doesn't use legible font sizes

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 Nanouniverse.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 Nanouniverse.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 NANO Universe. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: