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tatsumi-sys.jp screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

tatsumi-sys.jp

辰巳システム - 会社概要

Page Load Speed

3.4 sec in total

First Response

868 ms

Resources Loaded

2.4 sec

Page Rendered

126 ms

tatsumi-sys.jp screenshot

About Website

Visit tatsumi-sys.jp now to see the best up-to-date Tatsumi Sys content for Japan and also check out these interesting facts you probably never knew about tatsumi-sys.jp

本社所在地・事業内容・主要取引先など。

Visit tatsumi-sys.jp

Key Findings

We analyzed Tatsumi-sys.jp page load time and found that the first response time was 868 ms and then it took 2.5 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

tatsumi-sys.jp performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

88/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

98/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.9 s

100/100

10%

Network Requests Diagram

tatsumi-sys.jp

868 ms

style.css

679 ms

jquery-1.7.1.min.js

1432 ms

tatsumi.js

349 ms

mobilyslider.js

530 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Tatsumi-sys.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Tatsumi-sys.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 78.7 kB (61%)

Content Size

129.7 kB

After Optimization

51.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tatsumi-sys.jp main page is 129.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Javascripts take 99.5 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 3.8 kB

  • Original 5.8 kB
  • After minification 4.4 kB
  • After compression 2.0 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. This page needs HTML code to be minified as it can gain 1.4 kB, which is 24% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 3.8 kB or 66% of the original size.

Image Optimization

-16%

Potential reduce by 2.3 kB

  • Original 14.6 kB
  • After minification 12.3 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, Tatsumi Sys needs image optimization as it can save up to 2.3 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

-65%

Potential reduce by 64.5 kB

  • Original 99.5 kB
  • After minification 99.0 kB
  • After compression 35.0 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 64.5 kB or 65% of the original size.

CSS Optimization

-83%

Potential reduce by 8.1 kB

  • Original 9.8 kB
  • After minification 5.5 kB
  • After compression 1.7 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. Tatsumi-sys.jp needs all CSS files to be minified and compressed as it can save up to 8.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (30%)

Requests Now

10

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tatsumi Sys. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tatsumi-sys.jp

tatsumi-sys.jp

868 ms

style.css

style.css

679 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

1432 ms

tatsumi.js

tatsumi.js

349 ms

mobilyslider.js

mobilyslider.js

530 ms

init.js

init.js

349 ms

headerBack.jpg

headerBack.jpg

181 ms

TATSUMI.png

TATSUMI.png

348 ms

menuContact_off.png

menuContact_off.png

177 ms

menuAbout_off.png

menuAbout_off.png

181 ms

h2.jpg

h2.jpg

183 ms

Accessibility Review

tatsumi-sys.jp accessibility score

100

Accessibility Issues

Best Practices

tatsumi-sys.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

SEO Factors

tatsumi-sys.jp SEO score

75

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 Tatsumi-sys.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 Tatsumi-sys.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

tatsumi-sys.jp

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