Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

f-sys.info

FOOD展 F-SYS | FSJ | FF | FD | SDJ | 2024

Page Load Speed

7.7 sec in total

First Response

1 sec

Resources Loaded

6.5 sec

Page Rendered

215 ms

f-sys.info screenshot

About Website

Welcome to f-sys.info homepage info - get ready to check F SYS best content for Japan right away, or after learning these important things about f-sys.info

食品の総合展示会 | テーマ別専門展【給食 | 食の安全・安心 | 工場設備・機器 | 食品物流 | 食品EC | 惣菜 | スイーツ | 冷食】

Visit f-sys.info

Key Findings

We analyzed F-sys.info page load time and found that the first response time was 1 sec and then it took 6.7 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

f-sys.info performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value28.3 s

0/100

25%

SI (Speed Index)

Value14.5 s

1/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

Network Requests Diagram

f-sys.info

1013 ms

style.css

580 ms

jquery-1.7.2.min.js

1391 ms

common.js

392 ms

css

70 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 59% of them (10 requests) were addressed to the original F-sys.info, 12% (2 requests) were made to Google-analytics.com and 12% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain F-sys.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 71.8 kB (12%)

Content Size

620.4 kB

After Optimization

548.7 kB

In fact, the total size of F-sys.info main page is 620.4 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. Only 10% of websites need less resources to load. Images take 492.5 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 3.6 kB

  • Original 5.6 kB
  • After minification 4.5 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 1.1 kB, which is 19% 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 3.6 kB or 64% of the original size.

Image Optimization

-0%

Potential reduce by 23 B

  • Original 492.5 kB
  • After minification 492.5 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. F SYS images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 64.3 kB

  • Original 117.1 kB
  • After minification 116.9 kB
  • After compression 52.8 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 64.3 kB or 55% of the original size.

CSS Optimization

-74%

Potential reduce by 3.8 kB

  • Original 5.2 kB
  • After minification 3.6 kB
  • After compression 1.4 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. F-sys.info needs all CSS files to be minified and compressed as it can save up to 3.8 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (25%)

Requests Now

12

After Optimization

9

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of F 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.

Accessibility Review

f-sys.info accessibility score

94

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.

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

f-sys.info best practices score

83

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

Page has valid source maps

SEO Factors

f-sys.info SEO score

92

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 doesn't use 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 F-sys.info 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 F-sys.info 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 F 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: