Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

tp-co.jp

TWIN PLANET | 世の中に次の空気を。IP PLATFORMER

Page Load Speed

18.5 sec in total

First Response

2 sec

Resources Loaded

15.9 sec

Page Rendered

485 ms

tp-co.jp screenshot

About Website

Welcome to tp-co.jp homepage info - get ready to check Tp Co best content for Japan right away, or after learning these important things about tp-co.jp

TWIN PLANETは、アートやファッション、音楽、キャラクターなど、日本のカルチャーを形成する領域にフォーカスしたコンテンツ制作を行っています。多くの人々にエンターテイメントを体験していただき、日本カルチャーの国内における発展、海外への発信を促進することが目的です。

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Key Findings

We analyzed Tp-co.jp page load time and found that the first response time was 2 sec and then it took 16.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

tp-co.jp performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.6 s

47/100

10%

Network Requests Diagram

tp-co.jp

2030 ms

style.css

928 ms

mobile.css

962 ms

jquery-1.11.2.min.js

1541 ms

scripts.js

603 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that all of those requests were addressed to Tp-co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (12.8 sec) belongs to the original domain Tp-co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 352.6 kB (5%)

Content Size

6.5 MB

After Optimization

6.2 MB

In fact, the total size of Tp-co.jp main page is 6.5 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. 20% of websites need less resources to load. Images take 6.1 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 63.6 kB

  • Original 68.5 kB
  • After minification 24.3 kB
  • After compression 4.9 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. This page needs HTML code to be minified as it can gain 44.3 kB, which is 65% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 63.6 kB or 93% of the original size.

Image Optimization

-1%

Potential reduce by 63.8 kB

  • Original 6.1 MB
  • After minification 6.1 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. Tp Co images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 169.1 kB

  • Original 254.3 kB
  • After minification 249.8 kB
  • After compression 85.2 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 169.1 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 56.1 kB

  • Original 66.3 kB
  • After minification 54.9 kB
  • After compression 10.2 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. Tp-co.jp needs all CSS files to be minified and compressed as it can save up to 56.1 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (29%)

Requests Now

41

After Optimization

29

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tp Co. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

tp-co.jp accessibility score

66

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

tp-co.jp 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

tp-co.jp SEO score

92

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

Links do not have descriptive text

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 Tp-co.jp 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 Tp-co.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 Tp Co. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: