Access acsysun.co.jp. 港区青山の漢方相談ならアクシスアン-ACSYS UN-

name

value

score

weighting

FCP (First Contentful Paint)

Value10.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value30.5 s

0/100

25%

SI (Speed Index)

Value18.9 s

0/100

10%

TBT (Total Blocking Time)

Value4,770 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value47.4 s

0/100

10%

acsysun.co.jp

1445 ms

sbr-styles.css

664 ms

sbi-styles.min.css

670 ms

style.min.css

695 ms

styles.css

535 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 76% of them (91 requests) were addressed to the original Acsysun.co.jp, 6% (7 requests) were made to Youtube.com and 5% (6 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Acsysun.co.jp.

Content Size

3.3 MB

After Optimization

2.5 MB

In fact, the total size of Acsysun.co.jp main page is 3.3 MB. 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 a small number of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 87.3 kB

Original 109.5 kB
After minification 103.5 kB
After compression 22.2 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 87.3 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 26.2 kB

Original 1.8 MB
After minification 1.8 MB

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. ACSYS UN images are well optimized though.

JavaScript Optimization

-39%

Potential reduce by 324.5 kB

Original 841.7 kB
After minification 836.8 kB
After compression 517.2 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 324.5 kB or 39% of the original size.

CSS Optimization

-77%

Potential reduce by 424.2 kB

Original 552.1 kB
After minification 475.3 kB
After compression 127.8 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. Acsysun.co.jp needs all CSS files to be minified and compressed as it can save up to 424.2 kB or 77% of the original size.

Requests Now

111

After Optimization

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ACSYS UN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 21 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 the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

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 Acsysun.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 Acsysun.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

acsysun.co.jp

Open Graph description is not detected on the main page of ACSYS UN. 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

港区青山の漢方相談ならアクシスアン-ACSYS UN-

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

acsysun.co.jp

sbr-styles.css

sbi-styles.min.css

style.min.css

styles.css

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

acsysun.co.jp

sbr-styles.css

sbi-styles.min.css

style.min.css

styles.css

ctf-styles.min.css

style.css

style.css

slick.css

slick-theme.css

style.css

responsive.css

footer-bar.css

cff-style.min.css

font-awesome.min.css

jquery.min.js

jquery-migrate.min.js

slick.min.js

functions.js

responsive.js

timeline.css

stylesheet.css

add.css

7bd33713b6.js

baf1vvt.css

js

js

index.js

index.js

jquery.inview.min.js

footer-bar.js

cff-scripts.min.js

api.js

wp-polyfill-inert.min.js

regenerator-runtime.min.js

wp-polyfill.min.js

index.js

sbi-scripts.min.js

jquery-3.4.1.min.js

scroll.js

footer_bnr.js

marker-animation.js

scrollfade.js