Report Summary

  • 2

    Performance

    Renders faster than
    19% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 65

    SEO

    Google-friendlier than
    25% of websites

toho-jp.net

東方神起 オフィシャルウェブサイト

Page Load Speed

7 sec in total

First Response

31 ms

Resources Loaded

6.6 sec

Page Rendered

360 ms

toho-jp.net screenshot

About Website

Welcome to toho-jp.net homepage info - get ready to check Toho Jp best content for Japan right away, or after learning these important things about toho-jp.net

東方神起の公式サイト。ライブ・イベント情報、メディア出演情報、CD・DVDのディスコグラフィー等。

Visit toho-jp.net

Key Findings

We analyzed Toho-jp.net page load time and found that the first response time was 31 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

toho-jp.net performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value32.9 s

0/100

10%

TBT (Total Blocking Time)

Value32,020 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.94

3/100

15%

TTI (Time to Interactive)

Value65.1 s

0/100

10%

Network Requests Diagram

toho-jp.net

31 ms

toho-jp.net

942 ms

1

50 ms

gtm.js

158 ms

sift.css

216 ms

Our browser made a total of 121 requests to load all elements on the main page. We found that 27% of them (33 requests) were addressed to the original Toho-jp.net, 21% (26 requests) were made to Youtube.com and 13% (16 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Toho-jp.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 453.7 kB (21%)

Content Size

2.2 MB

After Optimization

1.7 MB

In fact, the total size of Toho-jp.net main page is 2.2 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. Only a small number of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 32.0 kB

  • Original 40.9 kB
  • After minification 36.9 kB
  • After compression 8.9 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. 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 32.0 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 471 B

  • Original 1.4 MB
  • After minification 1.4 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. Toho Jp images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 338.1 kB

  • Original 581.1 kB
  • After minification 439.7 kB
  • After compression 243.0 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 338.1 kB or 58% of the original size.

CSS Optimization

-52%

Potential reduce by 83.1 kB

  • Original 159.7 kB
  • After minification 136.9 kB
  • After compression 76.6 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. Toho-jp.net needs all CSS files to be minified and compressed as it can save up to 83.1 kB or 52% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (40%)

Requests Now

86

After Optimization

52

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Toho Jp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

toho-jp.net accessibility score

63

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

ARIA toggle fields do not have accessible names

High

[aria-*] attributes do not have valid values

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

toho-jp.net 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

High

Missing source maps for large first-party JavaScript

SEO Factors

toho-jp.net SEO score

65

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

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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

    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 Toho-jp.net 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 Toho-jp.net 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 Toho Jp. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: