Tools & Wizards About Us
prosysta.co.jp screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

prosysta.co.jp

プロシスタ株式会社 | WEBシステム開発,webデザインに特化し、付加価値のあるサイトをご提供します。大阪 東京 京都 神戸 滋賀を中心に活動しております。

Page Load Speed

7.2 sec in total

First Response

1.4 sec

Resources Loaded

5.6 sec

Page Rendered

269 ms

prosysta.co.jp screenshot

About Website

Welcome to prosysta.co.jp homepage info - get ready to check Prosysta best content right away, or after learning these important things about prosysta.co.jp

プロシスタは大阪府で創業15年を迎え豊富な制作実績があります。WEBシステム開発を中核とし、付加価値あるホームページの戦略提案・プロモーション・制作・運営・セキュリティ・インフラをトータル的にサポートし、企業ブランディングを創り上げます。

Visit prosysta.co.jp

Key Findings

We analyzed Prosysta.co.jp page load time and found that the first response time was 1.4 sec and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

prosysta.co.jp performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value280 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0.089

92/100

15%

TTI (Time to Interactive)

Value8.1 s

42/100

10%

Network Requests Diagram

www.prosysta.co.jp

1399 ms

style.css

333 ms

contents.css

531 ms

stylesheet.css

356 ms

jquery.js

718 ms

Our browser made a total of 111 requests to load all elements on the main page. We found that 74% of them (82 requests) were addressed to the original Prosysta.co.jp, 14% (15 requests) were made to Scontent.xx.fbcdn.net and 9% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Prosysta.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 192.6 kB (63%)

Content Size

305.2 kB

After Optimization

112.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Prosysta.co.jp main page is 305.2 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. 35% of websites need less resources to load. CSS take 119.7 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 18.7 kB

  • Original 25.2 kB
  • After minification 22.8 kB
  • After compression 6.5 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 18.7 kB or 74% of the original size.

Image Optimization

-16%

Potential reduce by 8.6 kB

  • Original 53.6 kB
  • After minification 45.0 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. Obviously, Prosysta needs image optimization as it can save up to 8.6 kB 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

-58%

Potential reduce by 61.8 kB

  • Original 106.7 kB
  • After minification 100.4 kB
  • After compression 44.9 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 61.8 kB or 58% of the original size.

CSS Optimization

-86%

Potential reduce by 103.4 kB

  • Original 119.7 kB
  • After minification 92.8 kB
  • After compression 16.3 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. Prosysta.co.jp needs all CSS files to be minified and compressed as it can save up to 103.4 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (39%)

Requests Now

110

After Optimization

67

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prosysta. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.prosysta.co.jp

www.prosysta.co.jp

1399 ms

style.css

style.css

333 ms

contents.css

contents.css

531 ms

stylesheet.css

stylesheet.css

356 ms

jquery.js

jquery.js

718 ms

iepngfix.js

iepngfix.js

365 ms

jquery.tools.min.js

jquery.tools.min.js

540 ms

tools.scrollable.js

tools.scrollable.js

494 ms

googleanalytics.js

googleanalytics.js

529 ms

import.css

import.css

222 ms

pagenavi-css.css

pagenavi-css.css

189 ms

base.css

base.css

332 ms

contents.css

contents.css

353 ms

lightbox.css

lightbox.css

178 ms

page_company.css

page_company.css

182 ms

page_service.css

page_service.css

344 ms

page_flow.css

page_flow.css

353 ms

page_recruit.css

page_recruit.css

361 ms

page_document.css

page_document.css

372 ms

page_form.css

page_form.css

495 ms

page_results.css

page_results.css

522 ms

background_main.gif

background_main.gif

935 ms

background_wrapper.png

background_wrapper.png

167 ms

head_title.gif

head_title.gif

183 ms

head_tag.gif

head_tag.gif

178 ms

globalmenu.gif

globalmenu.gif

354 ms

keyvisual.gif

keyvisual.gif

361 ms

top_navititle01.gif

top_navititle01.gif

332 ms

keyservice01.gif

keyservice01.gif

354 ms

keyservice02.gif

keyservice02.gif

364 ms

top_pic01.gif

top_pic01.gif

497 ms

top_pic02.gif

top_pic02.gif

530 ms

top_pic03.gif

top_pic03.gif

529 ms

title01.gif

title01.gif

542 ms

service02.gif

service02.gif

544 ms

service_tag05.gif

service_tag05.gif

661 ms

service08.gif

service08.gif

704 ms

service_tag08.gif

service_tag08.gif

705 ms

service06.gif

service06.gif

721 ms

service_tag04.gif

service_tag04.gif

726 ms

service03.gif

service03.gif

826 ms

service_tag06.gif

service_tag06.gif

878 ms

service04.gif

service04.gif

879 ms

service_tag02.gif

service_tag02.gif

900 ms

service05.gif

service05.gif

905 ms

service_tag03.gif

service_tag03.gif

990 ms

service01.gif

service01.gif

1054 ms

service_tag01.gif

service_tag01.gif

1055 ms

service07.gif

service07.gif

1080 ms

service_tag07.gif

service_tag07.gif

1090 ms

title02.gif

title02.gif

1117 ms

top_navititle03.gif

top_navititle03.gif

1155 ms

results_background.gif

results_background.gif

1405 ms

top_results_tolist.gif

top_results_tolist.gif

1229 ms

top_navititle02.gif

top_navititle02.gif

1259 ms

top_wn_date02.gif

top_wn_date02.gif

1269 ms

ga.js

ga.js

8 ms

top_wn_tolist.gif

top_wn_tolist.gif

1256 ms

__utm.gif

__utm.gif

14 ms

__utm.gif

__utm.gif

15 ms

top_navititle04.gif

top_navititle04.gif

1160 ms

top_wn_date03.gif

top_wn_date03.gif

1234 ms

top_nt_tolist.gif

top_nt_tolist.gif

1262 ms

top_navititle05.gif

top_navititle05.gif

1129 ms

logo.gif

logo.gif

1168 ms

top_media_tolist.gif

top_media_tolist.gif

1136 ms

right_column.gif

right_column.gif

1225 ms

blog_icon01.gif

blog_icon01.gif

1223 ms

likebox.php

likebox.php

699 ms

service_banner08.gif

service_banner08.gif

1125 ms

column_right_title01.gif

column_right_title01.gif

1148 ms

icon_rss.gif

icon_rss.gif

1147 ms

column_right_title02.gif

column_right_title02.gif

1139 ms

blog_icon02.gif

blog_icon02.gif

1219 ms

service_banner09.gif

service_banner09.gif

1101 ms

icon_window.gif

icon_window.gif

1097 ms

service_banner11.gif

service_banner11.gif

1115 ms

service_banner07.gif

service_banner07.gif

1098 ms

service_banner10.gif

service_banner10.gif

1145 ms

service_banner05.gif

service_banner05.gif

1111 ms

service_banner06.gif

service_banner06.gif

1060 ms

service_banner03.gif

service_banner03.gif

1102 ms

service_banner01.gif

service_banner01.gif

1085 ms

nfoot_info.png

nfoot_info.png

1095 ms

nfoot_bg.png

nfoot_bg.png

1125 ms

pmark.png

pmark.png

1121 ms

kyEKgjk51ZE.css

kyEKgjk51ZE.css

293 ms

xgj7bXhJNEH.css

xgj7bXhJNEH.css

361 ms

q68gy-v_YMF.js

q68gy-v_YMF.js

498 ms

FJmpeSpHpjS.js

FJmpeSpHpjS.js

629 ms

0wM5s1Khldu.js

0wM5s1Khldu.js

524 ms

1bNoFZUdlYZ.js

1bNoFZUdlYZ.js

522 ms

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1374368_526083980800634_1764542762_n.jpg

368 ms

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1375927_526083914133974_867747273_n.jpg

506 ms

1497044_623896457762173_4095831374278504777_n.jpg

1497044_623896457762173_4095831374278504777_n.jpg

567 ms

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570 ms

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12227645_780658322060540_5195464434650643867_n.jpg

656 ms

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629 ms

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607 ms

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645 ms

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661 ms

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708 ms

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747 ms

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696 ms

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712 ms

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779 ms

314436_160155144077279_908573441_n.jpg

314436_160155144077279_908573441_n.jpg

727 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

72 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

71 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

70 ms

pQrUxxo5oQp.js

pQrUxxo5oQp.js

135 ms

Accessibility Review

prosysta.co.jp accessibility score

91

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

prosysta.co.jp best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

prosysta.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

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prosysta.co.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 Prosysta.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

prosysta.co.jp

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