Tools & Wizards About Us
saijo.ac.jp screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

saijo.ac.jp

埼玉女子短期大学［SAIJO］－－　キャビンアテンダント、ウエディングプランナー、医療事務、ホテルスタッフ…夢を目標に変えられる学校

Page Load Speed

14.1 sec in total

First Response

596 ms

Resources Loaded

11.2 sec

Page Rendered

2.3 sec

saijo.ac.jp screenshot

About Website

Click here to check amazing SAIJO content. Otherwise, check out these important facts you probably never knew about saijo.ac.jp

埼玉県日高市にある埼玉女子短期大学「SAIJO」の公式WEBサイトです。多彩なコースと、インターンシップ（国内・海外）・留学・資格取得など充実のキャリア教育で、キャビンアテンダント（ANAと産学連携）、医療事務スタッフ、ウェディングプランナー、ファッションアドバイザー、ホテルスタッフなど「夢」をバックアップします。

Visit saijo.ac.jp

Key Findings

We analyzed Saijo.ac.jp page load time and found that the first response time was 596 ms and then it took 13.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

saijo.ac.jp performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value21.1 s

0/100

25%

SI (Speed Index)

Value22.3 s

0/100

10%

TBT (Total Blocking Time)

Value830 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.659

8/100

15%

TTI (Time to Interactive)

Value38.8 s

0/100

10%

Network Requests Diagram

saijo.ac.jp

596 ms

www.saijo.ac.jp

570 ms

www.saijo.ac.jp

2011 ms

5fes71.js

683 ms

fpAnalysis.js

1049 ms

Our browser made a total of 189 requests to load all elements on the main page. We found that 77% of them (146 requests) were addressed to the original Saijo.ac.jp, 8% (15 requests) were made to Scontent-itm1-1.cdninstagram.com and 4% (7 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (4.7 sec) relates to the external source Scontent-itm1-1.cdninstagram.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.8 MB (10%)

Content Size

26.9 MB

After Optimization

24.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Saijo.ac.jp main page is 26.9 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 26.2 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 105.3 kB

  • Original 121.2 kB
  • After minification 100.0 kB
  • After compression 15.9 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 21.2 kB, which is 17% 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 105.3 kB or 87% of the original size.

Image Optimization

-9%

Potential reduce by 2.3 MB

  • Original 26.2 MB
  • After minification 23.9 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. SAIJO images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 252.7 kB

  • Original 390.8 kB
  • After minification 373.0 kB
  • After compression 138.1 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 252.7 kB or 65% of the original size.

CSS Optimization

-85%

Potential reduce by 88.6 kB

  • Original 104.6 kB
  • After minification 88.8 kB
  • After compression 15.9 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. Saijo.ac.jp needs all CSS files to be minified and compressed as it can save up to 88.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (25%)

Requests Now

178

After Optimization

133

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 178 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SAIJO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

saijo.ac.jp

saijo.ac.jp

596 ms

www.saijo.ac.jp

www.saijo.ac.jp

570 ms

www.saijo.ac.jp

www.saijo.ac.jp

2011 ms

5fes71.js

5fes71.js

683 ms

fpAnalysis.js

fpAnalysis.js

1049 ms

common.css

common.css

703 ms

common_parts.css

common_parts.css

531 ms

css2

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33 ms

swiper.min.css

swiper.min.css

532 ms

page_home.css

page_home.css

946 ms

js

js

65 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

637 ms

common.js

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177 ms

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page_home.js

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178 ms

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136 ms

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2196 ms

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1051 ms

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1066 ms

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1070 ms

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Accessibility Review

saijo.ac.jp accessibility score

91

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

saijo.ac.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

saijo.ac.jp SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Saijo.ac.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 Saijo.ac.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

saijo.ac.jp

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