Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

nep-anime.tv

TVアニメ「超次元ゲイム ネプテューヌ」公式サイト

Page Load Speed

4.6 sec in total

First Response

653 ms

Resources Loaded

3.5 sec

Page Rendered

405 ms

nep-anime.tv screenshot

About Website

Visit nep-anime.tv now to see the best up-to-date Nep Anime content for Japan and also check out these interesting facts you probably never knew about nep-anime.tv

TVアニメ「超次元ゲイム ネプテューヌ」公式サイトです。2013年夏オンエア。アイディアファクトリー・コンパイルハート原作のプレイステーション3用ソフト「超次元ゲイム ネプテューヌ」がTVアニメになります。

Visit nep-anime.tv

Key Findings

We analyzed Nep-anime.tv page load time and found that the first response time was 653 ms and then it took 3.9 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

nep-anime.tv performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value77.2 s

0/100

25%

SI (Speed Index)

Value44.5 s

0/100

10%

TBT (Total Blocking Time)

Value16,010 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.462

19/100

15%

TTI (Time to Interactive)

Value54.3 s

0/100

10%

Network Requests Diagram

nep-anime.tv

653 ms

jquery.min.js

25 ms

style.min.css

220 ms

style.css

334 ms

slick-theme.css

382 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 69% of them (51 requests) were addressed to the original Nep-anime.tv, 24% (18 requests) were made to Platform.twitter.com and 4% (3 requests) were made to Syndication.twitter.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Nep-anime.tv.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (17%)

Content Size

9.0 MB

After Optimization

7.5 MB

In fact, the total size of Nep-anime.tv main page is 9.0 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. 70% of websites need less resources to load. Images take 8.8 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 22.6 kB

  • Original 27.7 kB
  • After minification 23.1 kB
  • After compression 5.0 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 4.6 kB, which is 16% 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 22.6 kB or 82% of the original size.

Image Optimization

-16%

Potential reduce by 1.4 MB

  • Original 8.8 MB
  • After minification 7.4 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. Obviously, Nep Anime needs image optimization as it can save up to 1.4 MB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-50%

Potential reduce by 59.6 kB

  • Original 119.7 kB
  • After minification 119.7 kB
  • After compression 60.0 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 59.6 kB or 50% of the original size.

CSS Optimization

-11%

Potential reduce by 2.3 kB

  • Original 21.9 kB
  • After minification 21.9 kB
  • After compression 19.5 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. Nep-anime.tv needs all CSS files to be minified and compressed as it can save up to 2.3 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (48%)

Requests Now

73

After Optimization

38

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nep Anime. 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 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

nep-anime.tv accessibility score

72

Accessibility Issues

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

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

nep-anime.tv 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

nep-anime.tv 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

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 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 Nep-anime.tv 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 Nep-anime.tv 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 description is not detected on the main page of Nep Anime. 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: