Access zero-soft.jp. エムビーエヌ株式会社 MbnBrowser ソフトウェア一覧

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value26.0 s

0/100

25%

SI (Speed Index)

Value8.8 s

15/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.4 s

15/100

10%

zero-soft.jp

1503 ms

import.css

322 ms

zoombox.css

333 ms

pulldown.js

330 ms

jquery.min.js

6 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 86% of them (88 requests) were addressed to the original Zero-soft.jp, 2% (2 requests) were made to Facebook.com and 2% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Zero-soft.jp.

Content Size

777.6 kB

After Optimization

482.5 kB

In fact, the total size of Zero-soft.jp main page is 777.6 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. 45% of websites need less resources to load. Images take 437.3 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 47.5 kB

Original 60.2 kB
After minification 47.2 kB
After compression 12.7 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 13.0 kB, which is 22% 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 47.5 kB or 79% of the original size.

Image Optimization

-13%

Potential reduce by 56.4 kB

Original 437.3 kB
After minification 380.9 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, Zero Soft needs image optimization as it can save up to 56.4 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-62%

Potential reduce by 112.8 kB

Original 182.9 kB
After minification 175.0 kB
After compression 70.1 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 112.8 kB or 62% of the original size.

CSS Optimization

-81%

Potential reduce by 78.4 kB

Original 97.1 kB
After minification 68.0 kB
After compression 18.7 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. Zero-soft.jp needs all CSS files to be minified and compressed as it can save up to 78.4 kB or 81% of the original size.

Requests Now

100

After Optimization

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zero Soft. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

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 Zero-soft.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 Zero-soft.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

zero-soft.jp

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

Report Summary

Performance

Accessibility

Best Practices

SEO

エムビーエヌ株式会社 MbnBrowser ソフトウェア一覧 - 0円から始める業務ソフト

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

zero-soft.jp

import.css

zoombox.css

pulldown.js

jquery.min.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

zero-soft.jp

import.css

zoombox.css

pulldown.js

jquery.min.js

jquery.flexslider-min.js

zoombox.js

all.js

reset.css

structure.css

header.css

footer.css

globalnavi.css

textdecorations.css

common.css

seminar_main.css

supply.css

others.css

table.css

form.css

home.css

soft.css

others.css

style.css

membership.css

webfurikom.css

flexslider.css

conversion.js

tel.gif

get_flash_player.gif

structure.css

head_text.gif

mainTxt.jpg

txt_serihu.gif

excise.png

dl_arrow.png

fslide01_2.png

fslide02_2.png

fslide03_2.png

fslide04_2.png

dl_flow.png

nosupply.png

nosupply_mbn10-2s.png