Tools & Wizards About Us
tentokunoyu.jp screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

tentokunoyu.jp

Miiya's blog

Page Load Speed

5.1 sec in total

First Response

1.1 sec

Resources Loaded

3.6 sec

Page Rendered

365 ms

tentokunoyu.jp screenshot

About Website

Click here to check amazing Tentokunoyu content. Otherwise, check out these important facts you probably never knew about tentokunoyu.jp

Visit tentokunoyu.jp

Key Findings

We analyzed Tentokunoyu.jp page load time and found that the first response time was 1.1 sec and then it took 4 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

tentokunoyu.jp performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

16/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

38/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value390 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0.287

42/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

www.tentokunoyu.jp

1114 ms

adsbygoogle.js

71 ms

style.min.css

36 ms

mediaelementplayer-legacy.min.css

40 ms

wp-mediaelement.min.css

40 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 47% of them (23 requests) were addressed to the original Tentokunoyu.jp, 24% (12 requests) were made to I0.wp.com and 10% (5 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Tentokunoyu.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 280.5 kB (26%)

Content Size

1.1 MB

After Optimization

780.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tentokunoyu.jp main page is 1.1 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. 40% of websites need less resources to load. Images take 381.5 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 253.5 kB

  • Original 283.3 kB
  • After minification 278.5 kB
  • After compression 29.8 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 253.5 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 57 B

  • Original 381.5 kB
  • After minification 381.5 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. Tentokunoyu images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.5 kB

  • Original 283.3 kB
  • After minification 283.0 kB
  • After compression 280.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-22%

Potential reduce by 24.4 kB

  • Original 112.6 kB
  • After minification 112.4 kB
  • After compression 88.2 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. Tentokunoyu.jp needs all CSS files to be minified and compressed as it can save up to 24.4 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (56%)

Requests Now

45

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tentokunoyu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.tentokunoyu.jp

www.tentokunoyu.jp

1114 ms

adsbygoogle.js

adsbygoogle.js

71 ms

style.min.css

style.min.css

36 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

40 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

40 ms

styles.css

styles.css

349 ms

style.css

style.css

691 ms

keyframes.css

keyframes.css

349 ms

font-awesome.min.css

font-awesome.min.css

350 ms

style.css

style.css

372 ms

style.css

style.css

739 ms

show_ads_impl.js

show_ads_impl.js

87 ms

zrt_lookup.html

zrt_lookup.html

20 ms

style.css

style.css

197 ms

keyframes.css

keyframes.css

342 ms

style.css

style.css

347 ms

jetpack.css

jetpack.css

4 ms

jquery.min.js

jquery.min.js

53 ms

jquery-migrate.min.js

jquery-migrate.min.js

59 ms

image-cdn.js

image-cdn.js

342 ms

index.js

index.js

374 ms

index.js

index.js

374 ms

js.cookie.min.js

js.cookie.min.js

519 ms

jquery.iframetracker.min.js

jquery.iframetracker.min.js

520 ms

aicp.min.js

aicp.min.js

521 ms

stickyfill.min.js

stickyfill.min.js

552 ms

javascript.js

javascript.js

558 ms

javascript.js

javascript.js

714 ms

e-202405.js

e-202405.js

49 ms

%E3%83%9C%E3%83%BC%E3%82%B8%E3%83%A7%E3%83%AC%E3%83%BB%E3%83%8C%E3%83%BC%E3%83%9C%E3%83%BC2023%E3%82%A4%E3%82%AA%E3%83%B3%E4%BA%88%E7%B4%84Comp.png

%E3%83%9C%E3%83%BC%E3%82%B8%E3%83%A7%E3%83%AC%E3%83%BB%E3%83%8C%E3%83%BC%E3%83%9C%E3%83%BC2023%E3%82%A4%E3%82%AA%E3%83%B3%E4%BA%88%E7%B4%84Comp.png

215 ms

%E4%B8%89%E6%AF%9B%E7%8C%AB%E3%83%A1%E3%82%AC%E3%83%8D23326527.jpg

%E4%B8%89%E6%AF%9B%E7%8C%AB%E3%83%A1%E3%82%AC%E3%83%8D23326527.jpg

712 ms

%EF%BE%8E%EF%BE%9E%EF%BD%B0%EF%BD%BC%EF%BE%9E%EF%BD%AE%EF%BE%9A%E3%83%BB%EF%BE%87%EF%BD%B0%EF%BE%8E%EF%BE%9E%EF%BD%B02023%E8%A7%A3%E7%A6%81%E6%97%A5%E3%81%84%E3%81%A4%E3%81%8A%E3%81%99%E3%81%99%E3%82%81%E3%81%8A%E3%81%A4%E3%81%BE%E3%81%BFComp.png

%EF%BE%8E%EF%BE%9E%EF%BD%B0%EF%BD%BC%EF%BE%9E%EF%BD%AE%EF%BE%9A%E3%83%BB%EF%BE%87%EF%BD%B0%EF%BE%8E%EF%BE%9E%EF%BD%B02023%E8%A7%A3%E7%A6%81%E6%97%A5%E3%81%84%E3%81%A4%E3%81%8A%E3%81%99%E3%81%99%E3%82%81%E3%81%8A%E3%81%A4%E3%81%BE%E3%81%BFComp.png

244 ms

%E4%BA%8C%E9%9A%8E%E5%A0%82%E3%81%B5%E3%81%BF%E5%A4%A7%E5%AD%A6%E3%81%AFAO%EF%BC%9FComp.png

%E4%BA%8C%E9%9A%8E%E5%A0%82%E3%81%B5%E3%81%BF%E5%A4%A7%E5%AD%A6%E3%81%AFAO%EF%BC%9FComp.png

244 ms

comp%E5%8F%B0%E9%A2%A813%E5%8F%B72023-%E9%A3%9B%E8%A1%8C%E6%A9%9F%E3%81%AE%E5%BD%B1%E9%9F%BF%E3%81%AF%EF%BC%9FJALANA%E6%9C%80%E6%96%B0%E6%83%85%E5%A0%B1%E7%8A%B6%E6%B3%81%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6.png

comp%E5%8F%B0%E9%A2%A813%E5%8F%B72023-%E9%A3%9B%E8%A1%8C%E6%A9%9F%E3%81%AE%E5%BD%B1%E9%9F%BF%E3%81%AF%EF%BC%9FJALANA%E6%9C%80%E6%96%B0%E6%83%85%E5%A0%B1%E7%8A%B6%E6%B3%81%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6.png

215 ms

ebina_hanabi2023Comp.png

ebina_hanabi2023Comp.png

172 ms

Adachi_hanabi2023Comp.png

Adachi_hanabi2023Comp.png

195 ms

themusicday2023kanranComp.png

themusicday2023kanranComp.png

220 ms

themusicday2023Comp.png

themusicday2023Comp.png

268 ms

%E3%83%9C%E3%83%BC%E3%82%B8%E3%83%A7%E3%83%AC%E3%83%BB%E3%83%8C%E3%83%BC%E3%83%9C%E3%83%BC2023%E3%82%A4%E3%82%AA%E3%83%B3%E4%BA%88%E7%B4%84Comp.png

%E3%83%9C%E3%83%BC%E3%82%B8%E3%83%A7%E3%83%AC%E3%83%BB%E3%83%8C%E3%83%BC%E3%83%9C%E3%83%BC2023%E3%82%A4%E3%82%AA%E3%83%B3%E4%BA%88%E7%B4%84Comp.png

264 ms

%EF%BE%8E%EF%BE%9E%EF%BD%B0%EF%BD%BC%EF%BE%9E%EF%BD%AE%EF%BE%9A%E3%83%BB%EF%BE%87%EF%BD%B0%EF%BE%8E%EF%BE%9E%EF%BD%B02023%E8%A7%A3%E7%A6%81%E6%97%A5%E3%81%84%E3%81%A4%E3%81%8A%E3%81%99%E3%81%99%E3%82%81%E3%81%8A%E3%81%A4%E3%81%BE%E3%81%BFComp.png

%EF%BE%8E%EF%BE%9E%EF%BD%B0%EF%BD%BC%EF%BE%9E%EF%BD%AE%EF%BE%9A%E3%83%BB%EF%BE%87%EF%BD%B0%EF%BE%8E%EF%BE%9E%EF%BD%B02023%E8%A7%A3%E7%A6%81%E6%97%A5%E3%81%84%E3%81%A4%E3%81%8A%E3%81%99%E3%81%99%E3%82%81%E3%81%8A%E3%81%A4%E3%81%BE%E3%81%BFComp.png

266 ms

comp%E5%8F%B0%E9%A2%A813%E5%8F%B72023-%E9%A3%9B%E8%A1%8C%E6%A9%9F%E3%81%AE%E5%BD%B1%E9%9F%BF%E3%81%AF%EF%BC%9FJALANA%E6%9C%80%E6%96%B0%E6%83%85%E5%A0%B1%E7%8A%B6%E6%B3%81%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6.png

comp%E5%8F%B0%E9%A2%A813%E5%8F%B72023-%E9%A3%9B%E8%A1%8C%E6%A9%9F%E3%81%AE%E5%BD%B1%E9%9F%BF%E3%81%AF%EF%BC%9FJALANA%E6%9C%80%E6%96%B0%E6%83%85%E5%A0%B1%E7%8A%B6%E6%B3%81%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6.png

280 ms

typhoon16_2023Comp.png

typhoon16_2023Comp.png

278 ms

ads

ads

318 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

399 ms

ads

ads

265 ms

ads

ads

319 ms

icomoon.woff

icomoon.woff

177 ms

735 ms

ads

ads

347 ms

Accessibility Review

tentokunoyu.jp accessibility score

80

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

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

Form elements do not have associated labels

Best Practices

tentokunoyu.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

tentokunoyu.jp SEO score

93

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tentokunoyu.jp can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Tentokunoyu.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

tentokunoyu.jp

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