Tools & Wizards About Us
rd.vector.co.jp screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    77% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

rd.vector.co.jp

Vector： ソフトライブラリ＆PCショップ - 国内最大級の フリーソフト ダウンロードサイト

Page Load Speed

3.8 sec in total

First Response

1 sec

Resources Loaded

2.5 sec

Page Rendered

261 ms

rd.vector.co.jp screenshot

About Website

Click here to check amazing Rd Vector content for Japan. Otherwise, check out these important facts you probably never knew about rd.vector.co.jp

Vector（ベクター）は、ソフト登録数国内最大規模のオンラインソフトウェア流通サイト。充実したダウンロードライブラリに加え、ソフトの紹介記事、メールニュース等で常に最新のコンテンツを発信。また、プロダクトソフトのライセンス・パッケージ販売サービスや、シェアウェアの送金代行サービスなどを提供しています。

Visit rd.vector.co.jp

Key Findings

We analyzed Rd.vector.co.jp page load time and found that the first response time was 1 sec and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

rd.vector.co.jp performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.307

38/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

rd.vector.co.jp

1031 ms

common.css

343 ms

top.css

347 ms

jsapi

23 ms

vpass.js

355 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 51% of them (35 requests) were addressed to the original Rd.vector.co.jp, 20% (14 requests) were made to Cache.vector.jp and 9% (6 requests) were made to Win10app.vector.co.jp. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Cache.vector.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 101.5 kB (31%)

Content Size

330.9 kB

After Optimization

229.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rd.vector.co.jp main page is 330.9 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. 30% of websites need less resources to load. Images take 160.4 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 26.9 kB

  • Original 35.9 kB
  • After minification 33.8 kB
  • After compression 9.1 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 26.9 kB or 75% of the original size.

Image Optimization

-11%

Potential reduce by 18.3 kB

  • Original 160.4 kB
  • After minification 142.1 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. Obviously, Rd Vector needs image optimization as it can save up to 18.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-36%

Potential reduce by 40.9 kB

  • Original 115.0 kB
  • After minification 110.3 kB
  • After compression 74.1 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 40.9 kB or 36% of the original size.

CSS Optimization

-79%

Potential reduce by 15.4 kB

  • Original 19.6 kB
  • After minification 13.5 kB
  • After compression 4.2 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. Rd.vector.co.jp needs all CSS files to be minified and compressed as it can save up to 15.4 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (25%)

Requests Now

68

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rd 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 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rd.vector.co.jp

rd.vector.co.jp

1031 ms

common.css

common.css

343 ms

top.css

top.css

347 ms

jsapi

jsapi

23 ms

vpass.js

vpass.js

355 ms

sep_script.js

sep_script.js

335 ms

top.js

top.js

347 ms

reset_html5.css

reset_html5.css

185 ms

jquery.min.js

jquery.min.js

29 ms

bg_body_search.png

bg_body_search.png

169 ms

app_image.php

app_image.php

564 ms

app_image.php

app_image.php

731 ms

app_image.php

app_image.php

726 ms

receipt_banner.jpg

receipt_banner.jpg

697 ms

300x250.gif

300x250.gif

693 ms

SR399901_S.gif

SR399901_S.gif

524 ms

SR384860_S.gif

SR384860_S.gif

524 ms

SR386040_S.gif

SR386040_S.gif

527 ms

SR222360_S.jpg

SR222360_S.jpg

1057 ms

SR376361_S.jpg

SR376361_S.jpg

1036 ms

SR381480_S.gif

SR381480_S.gif

697 ms

SR368920_S.gif

SR368920_S.gif

700 ms

SR373960_S.gif

SR373960_S.gif

846 ms

SR392420_S.gif

SR392420_S.gif

863 ms

SR392720_S.gif

SR392720_S.gif

866 ms

SR344663_S.jpg

SR344663_S.jpg

874 ms

150x150.gif

150x150.gif

1014 ms

app_image.php

app_image.php

532 ms

app_image.php

app_image.php

551 ms

app_image.php

app_image.php

548 ms

app_image.php

app_image.php

732 ms

app_image.php

app_image.php

726 ms

app_image.php

app_image.php

553 ms

app_image.php

app_image.php

588 ms

dt_h2.png

dt_h2.png

189 ms

ico_win10.png

ico_win10.png

186 ms

win_10_4_top_01a.gif

win_10_4_top_01a.gif

184 ms

ico_win8.png

ico_win8.png

186 ms

ico_win7.png

ico_win7.png

184 ms

btn_ranking.jpg

btn_ranking.jpg

309 ms

btn_new.jpg

btn_new.jpg

350 ms

btn_sale.jpg

btn_sale.jpg

352 ms

bg_push.jpg

bg_push.jpg

354 ms

100x100_3.jpg

100x100_3.jpg

353 ms

folder2.gif

folder2.gif

359 ms

n1603171timg64.gif

n1603171timg64.gif

486 ms

new.gif

new.gif

522 ms

n1603161timg64.gif

n1603161timg64.gif

520 ms

n1603151timg64.gif

n1603151timg64.gif

525 ms

n1512191timg64.gif

n1512191timg64.gif

529 ms

n1603121timg64.gif

n1603121timg64.gif

534 ms

n1603122timg64.gif

n1603122timg64.gif

657 ms

n1603101timg64.gif

n1603101timg64.gif

688 ms

n1603091timg64.gif

n1603091timg64.gif

694 ms

logo_vector.png

logo_vector.png

689 ms

vector_ico_strend.gif

vector_ico_strend.gif

700 ms

vec_logo3_tab.gif

vec_logo3_tab.gif

705 ms

favicon.gif

favicon.gif

821 ms

22000049_06_75_JP.gif

22000049_06_75_JP.gif

853 ms

boshu2.gif

boshu2.gif

856 ms

btn_vtop01.jpg

btn_vtop01.jpg

863 ms

app_image.php

app_image.php

709 ms

app_image.php

app_image.php

727 ms

ga.js

ga.js

25 ms

analytics.js

analytics.js

16 ms

nprice_api.php

nprice_api.php

538 ms

__utm.gif

__utm.gif

24 ms

collect

collect

63 ms

collect

collect

28 ms

Accessibility Review

rd.vector.co.jp accessibility score

95

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

rd.vector.co.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

rd.vector.co.jp SEO score

99

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    SHIFT-JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rd.vector.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 Rd.vector.co.jp main page’s claimed encoding is shift-jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

rd.vector.co.jp

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