Report Summary

  • 69

    Performance

    Renders faster than
    81% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

w8.vector.jp

Windows8動作報告

Page Load Speed

4.3 sec in total

First Response

1.2 sec

Resources Loaded

2.8 sec

Page Rendered

361 ms

w8.vector.jp screenshot

About Website

Welcome to w8.vector.jp homepage info - get ready to check W 8 Vector best content for Japan right away, or after learning these important things about w8.vector.jp

ダウンロードソフト のVector(ベクター) が送る Windows 8 のための情報サイト。フリーソフトを中心とする Windows 用アプリケーションについて、PC 向け Windows の次期バージョンである Windows 8 での動作報告を集めています。

Visit w8.vector.jp

Key Findings

We analyzed W8.vector.jp page load time and found that the first response time was 1.2 sec and then it took 3.1 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

w8.vector.jp performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.5 s

83/100

10%

Network Requests Diagram

w8.vector.jp

1166 ms

jsapi

18 ms

style.css

885 ms

jquery.biggerlink.min.js

546 ms

jquery.linkwrapper-1.0.3.js

370 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 43% of them (20 requests) were addressed to the original W8.vector.jp, 11% (5 requests) were made to Pagead2.googlesyndication.com and 11% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain W8.vector.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 104.9 kB (46%)

Content Size

227.0 kB

After Optimization

122.2 kB

In fact, the total size of W8.vector.jp main page is 227.0 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. 50% of websites need less resources to load. Javascripts take 108.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 27.6 kB

  • Original 34.3 kB
  • After minification 31.5 kB
  • After compression 6.7 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 27.6 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 1.3 kB

  • Original 50.9 kB
  • After minification 49.6 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. W 8 Vector images are well optimized though.

JavaScript Optimization

-44%

Potential reduce by 47.7 kB

  • Original 108.7 kB
  • After minification 106.7 kB
  • After compression 61.0 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 47.7 kB or 44% of the original size.

CSS Optimization

-85%

Potential reduce by 28.3 kB

  • Original 33.2 kB
  • After minification 21.1 kB
  • After compression 4.9 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. W8.vector.jp needs all CSS files to be minified and compressed as it can save up to 28.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (42%)

Requests Now

45

After Optimization

26

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of W 8 Vector. 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 as a result speed up the page load time.

Accessibility Review

w8.vector.jp accessibility score

75

Accessibility Issues

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

Form elements do not have associated labels

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

w8.vector.jp best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

w8.vector.jp SEO score

77

Search Engine Optimization Advices

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 W8.vector.jp 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 W8.vector.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

Open Graph description is not detected on the main page of W 8 Vector. 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: