Tools & Wizards About Us
si-academy.jp screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 94

    SEO

    Google-friendlier than
    90% of websites

si-academy.jp

湘南国際アカデミー | 介護職員初任者研修・介護福祉士実務者研修・神奈川県指定の介護資格の学校

Page Load Speed

10 sec in total

First Response

836 ms

Resources Loaded

6.3 sec

Page Rendered

2.9 sec

si-academy.jp screenshot

About Website

Click here to check amazing Si Academy content for Japan. Otherwise, check out these important facts you probably never knew about si-academy.jp

介護職員初任者研修・介護福祉士実務者研修・介護資格の取得なら湘南国際アカデミー。介護未経験・無資格の初心者も学びやすいオリジナル教材と通学＋通信カリキュラム。働いている方も通いやすい神奈川県内11教室で、介護福祉士国家試験の合格までを完全サポート。

Visit si-academy.jp

Key Findings

We analyzed Si-academy.jp page load time and found that the first response time was 836 ms and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

si-academy.jp performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value35.4 s

0/100

25%

SI (Speed Index)

Value16.6 s

0/100

10%

TBT (Total Blocking Time)

Value5,320 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value36.8 s

0/100

10%

Network Requests Diagram

si-academy.jp

836 ms

wpp.min.js

338 ms

swiper-bundle.min.css

344 ms

style.min.css

511 ms

style-index.css

350 ms

Our browser made a total of 173 requests to load all elements on the main page. We found that 88% of them (153 requests) were addressed to the original Si-academy.jp, 3% (6 requests) were made to Youtube.com and 2% (4 requests) were made to Log1.mobylog.jp. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Si-academy.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 438.5 kB (6%)

Content Size

7.2 MB

After Optimization

6.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Si-academy.jp main page is 7.2 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 6.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 132.6 kB

  • Original 159.4 kB
  • After minification 150.9 kB
  • After compression 26.8 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 132.6 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 175.8 kB

  • Original 6.3 MB
  • After minification 6.2 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. Si Academy images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 32.0 kB

  • Original 356.0 kB
  • After minification 356.0 kB
  • After compression 324.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-29%

Potential reduce by 98.1 kB

  • Original 342.5 kB
  • After minification 340.9 kB
  • After compression 244.4 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. Si-academy.jp needs all CSS files to be minified and compressed as it can save up to 98.1 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 108 (64%)

Requests Now

170

After Optimization

62

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 170 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Si Academy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 80 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

si-academy.jp

si-academy.jp

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GenerateIT

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Accessibility Review

si-academy.jp accessibility score

96

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

Links do not have a discernible name

Best Practices

si-academy.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

High

Page has valid source maps

SEO Factors

si-academy.jp SEO score

94

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

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 Si-academy.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 Si-academy.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

si-academy.jp

Open Graph data is detected on the main page of Si Academy. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: