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vap.co.jp screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 55

    SEO

    Google-friendlier than
    20% of websites

vap.co.jp

VAP Official Site

Page Load Speed

1.1 sec in total

First Response

522 ms

Resources Loaded

532 ms

Page Rendered

54 ms

vap.co.jp screenshot

About Website

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

音楽、邦画、洋画、ドラマ、アニメ、バラエティなどの エンターテインメントコンテンツの最新ニュースやリリース情報、イベント・キャンペーン情報、メディア情報などを掲載。｜VAP公式サイト

Visit vap.co.jp

Key Findings

We analyzed Vap.co.jp page load time and found that the first response time was 522 ms and then it took 586 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

vap.co.jp performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.7 s

100/100

25%

SI (Speed Index)

Value1.0 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.7 s

100/100

10%

Network Requests Diagram

vap.co.jp

522 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Vap.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (522 ms) belongs to the original domain Vap.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 385.6 kB (8%)

Content Size

5.0 MB

After Optimization

4.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vap.co.jp main page is 5.0 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 4.7 MB which makes up the majority of the site volume.

HTML Optimization

-35%

Potential reduce by 236 B

  • Original 670 B
  • After minification 665 B
  • After compression 434 B

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 236 B or 35% of the original size.

Image Optimization

-4%

Potential reduce by 197.9 kB

  • Original 4.7 MB
  • After minification 4.5 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. VAP images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 150.7 kB

  • Original 239.6 kB
  • After minification 214.4 kB
  • After compression 88.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 150.7 kB or 63% of the original size.

CSS Optimization

-81%

Potential reduce by 36.8 kB

  • Original 45.1 kB
  • After minification 36.2 kB
  • After compression 8.4 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. Vap.co.jp needs all CSS files to be minified and compressed as it can save up to 36.8 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

vap.co.jp

vap.co.jp

522 ms

Accessibility Review

vap.co.jp accessibility score

84

Accessibility Issues

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

Best Practices

vap.co.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

SEO Factors

vap.co.jp SEO score

55

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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 Vap.co.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 Vap.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

vap.co.jp

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