Tools & Wizards About Us
interfactory.co.jp screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

interfactory.co.jp

株式会社インターファクトリー|TOPページ

Page Load Speed

5.2 sec in total

First Response

307 ms

Resources Loaded

4.7 sec

Page Rendered

186 ms

interfactory.co.jp screenshot

About Website

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

全てを実現するクラウドコマースプラットフォーム『ebisumart』を開発・提供している株式会社インターファクトリーの企業サイトです。

Visit interfactory.co.jp

Key Findings

We analyzed Interfactory.co.jp page load time and found that the first response time was 307 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

interfactory.co.jp performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value19.0 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value160 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.026

100/100

15%

TTI (Time to Interactive)

Value15.6 s

6/100

10%

Network Requests Diagram

interfactory.co.jp

307 ms

www.interfactory.co.jp

315 ms

style.css

293 ms

flexslider.css

297 ms

jquery.js

740 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 91% of them (43 requests) were addressed to the original Interfactory.co.jp, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Interfactory.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 277.8 kB (45%)

Content Size

620.8 kB

After Optimization

343.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Interfactory.co.jp main page is 620.8 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. 20% of websites need less resources to load. Images take 388.5 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 7.4 kB

  • Original 10.7 kB
  • After minification 9.7 kB
  • After compression 3.3 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 7.4 kB or 69% of the original size.

Image Optimization

-29%

Potential reduce by 111.0 kB

  • Original 388.5 kB
  • After minification 277.5 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, Interfactory needs image optimization as it can save up to 111.0 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 87.1 kB

  • Original 136.1 kB
  • After minification 117.3 kB
  • After compression 49.1 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 87.1 kB or 64% of the original size.

CSS Optimization

-85%

Potential reduce by 72.2 kB

  • Original 85.4 kB
  • After minification 72.3 kB
  • After compression 13.2 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. Interfactory.co.jp needs all CSS files to be minified and compressed as it can save up to 72.2 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (22%)

Requests Now

45

After Optimization

35

  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Interfactory. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

interfactory.co.jp

interfactory.co.jp

307 ms

www.interfactory.co.jp

www.interfactory.co.jp

315 ms

style.css

style.css

293 ms

flexslider.css

flexslider.css

297 ms

jquery.js

jquery.js

740 ms

fade.js

fade.js

301 ms

footermenu.js

footermenu.js

302 ms

jquery.min.js

jquery.min.js

8 ms

jquery.flexslider.js

jquery.flexslider.js

453 ms

sp.css

sp.css

438 ms

tablet.css

tablet.css

443 ms

pc.css

pc.css

448 ms

bg.gif

bg.gif

148 ms

logo.png

logo.png

294 ms

menu_products.png

menu_products.png

443 ms

menu_profile.png

menu_profile.png

443 ms

menu_policy.png

menu_policy.png

443 ms

menu_executive.png

menu_executive.png

450 ms

menu_access.png

menu_access.png

439 ms

menu_contact.png

menu_contact.png

739 ms

main05.jpg

main05.jpg

1457 ms

main01.jpg

main01.jpg

1208 ms

banner_recruit.gif

banner_recruit.gif

738 ms

EC.png

EC.png

1189 ms

footer_privacymark_ISMS.png

footer_privacymark_ISMS.png

1197 ms

top_news_title.png

top_news_title.png

1006 ms

news_seminar.png

news_seminar.png

1314 ms

top_news_more.png

top_news_more.png

1301 ms

footer_bg.png

footer_bg.png

1754 ms

ga.js

ga.js

6 ms

__utm.gif

__utm.gif

12 ms

tracking.js

tracking.js

646 ms

footer_kaburaki.png

footer_kaburaki.png

584 ms

footer_executive_kaburaki.png

footer_executive_kaburaki.png

449 ms

footer_koide.png

footer_koide.png

599 ms

footer_executive_koide.png

footer_executive_koide.png

450 ms

footer_kanei.png

footer_kanei.png

599 ms

footer_executive_kanei.png

footer_executive_kanei.png

450 ms

footer_ishigami.png

footer_ishigami.png

1039 ms

footer_products.png

footer_products.png

891 ms

footer_fukaya.png

footer_fukaya.png

1047 ms

footer_contact.png

footer_contact.png

1025 ms

footer_suzuki.png

footer_suzuki.png

1326 ms

footer_policy.png

footer_policy.png

1046 ms

footer_mitsuishi.png

footer_mitsuishi.png

1490 ms

footer_executive_mitsuishi.png

footer_executive_mitsuishi.png

1461 ms

main_arrow.png

main_arrow.png

1333 ms

Accessibility Review

interfactory.co.jp accessibility score

88

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

<frame> or <iframe> elements do not have a title

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

interfactory.co.jp best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

interfactory.co.jp SEO score

100

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

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 Interfactory.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 Interfactory.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

interfactory.co.jp

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