Tools & Wizards About Us
aeoncinema-video.unext.jp screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

aeoncinema-video.unext.jp

U-NEXT（ユーネクスト）-映画 / ドラマ / アニメから、マンガや雑誌といった電子書籍まで-│31日間無料トライアル

Page Load Speed

3.4 sec in total

First Response

213 ms

Resources Loaded

2.9 sec

Page Rendered

296 ms

aeoncinema-video.unext.jp screenshot

About Website

Welcome to aeoncinema-video.unext.jp homepage info - get ready to check Aeoncinema Video U NEXT best content for Japan right away, or after learning these important things about aeoncinema-video.unext.jp

<31日間無料トライアル実施中>映画/ドラマ/アニメ/電子書籍を観るならU-NEXT（ユーネクスト）。名作はもちろん最新作も！豊富な作品の中からお好きな動画を見つけて、是非お楽しみください。

Visit aeoncinema-video.unext.jp

Key Findings

We analyzed Aeoncinema-video.unext.jp page load time and found that the first response time was 213 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

aeoncinema-video.unext.jp performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

21/100

25%

SI (Speed Index)

Value10.2 s

9/100

10%

TBT (Total Blocking Time)

Value6,260 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value20.5 s

2/100

10%

Network Requests Diagram

aeoncinema-video.unext.jp

213 ms

aeoncinema-video.unext.jp

1020 ms

js

95 ms

adtrack

1018 ms

gtm.js

149 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 80% of them (16 requests) were addressed to the original Aeoncinema-video.unext.jp, 15% (3 requests) were made to Googletagmanager.com and 5% (1 request) were made to Adtrack.unext.jp. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Aeoncinema-video.unext.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 243.7 kB (72%)

Content Size

338.2 kB

After Optimization

94.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aeoncinema-video.unext.jp main page is 338.2 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. 40% of websites need less resources to load. CSS take 161.2 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 68.6 kB

  • Original 88.4 kB
  • After minification 88.4 kB
  • After compression 19.9 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 68.6 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 220 B

  • Original 7.2 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. Aeoncinema Video U NEXT images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 42.1 kB

  • Original 81.3 kB
  • After minification 72.7 kB
  • After compression 39.2 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 42.1 kB or 52% of the original size.

CSS Optimization

-82%

Potential reduce by 132.8 kB

  • Original 161.2 kB
  • After minification 161.2 kB
  • After compression 28.4 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. Aeoncinema-video.unext.jp needs all CSS files to be minified and compressed as it can save up to 132.8 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (89%)

Requests Now

18

After Optimization

2

  • Images
  • JavaScript

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aeoncinema Video U NEXT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

aeoncinema-video.unext.jp

aeoncinema-video.unext.jp

213 ms

aeoncinema-video.unext.jp

aeoncinema-video.unext.jp

1020 ms

js

js

95 ms

adtrack

adtrack

1018 ms

gtm.js

gtm.js

149 ms

polyfills-78c92fac7aa8fdd8.js

polyfills-78c92fac7aa8fdd8.js

39 ms

webpack-5506633b322f4204.js

webpack-5506633b322f4204.js

62 ms

framework-c772da675033c031.js

framework-c772da675033c031.js

63 ms

main-05f8fb1476ad5b52.js

main-05f8fb1476ad5b52.js

70 ms

_app-f501dda45c4a033a.js

_app-f501dda45c4a033a.js

74 ms

9388-166596ec7a7c3eb3.js

9388-166596ec7a7c3eb3.js

61 ms

3475-169108ff57b88fa7.js

3475-169108ff57b88fa7.js

61 ms

5247-8d6bd8de1213406f.js

5247-8d6bd8de1213406f.js

71 ms

4895-32831afaa92428cc.js

4895-32831afaa92428cc.js

70 ms

1238-7e164f8038da7db8.js

1238-7e164f8038da7db8.js

70 ms

index-894cd0d794d3fffc.js

index-894cd0d794d3fffc.js

79 ms

_buildManifest.js

_buildManifest.js

71 ms

_ssgManifest.js

_ssgManifest.js

79 ms

footer_bg.svg

footer_bg.svg

649 ms

js

js

43 ms

Accessibility Review

aeoncinema-video.unext.jp accessibility score

74

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

[role]s are not contained by their required parent element

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

Buttons do not have an accessible name

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.

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

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

aeoncinema-video.unext.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

aeoncinema-video.unext.jp SEO score

100

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

    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 Aeoncinema-video.unext.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 Aeoncinema-video.unext.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

aeoncinema-video.unext.jp

Open Graph data is detected on the main page of Aeoncinema Video U NEXT. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: