Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    69% of websites

tokoha-u.ac.jp

常葉大学:10学部19学科の総合大学(静岡県)

Page Load Speed

16.4 sec in total

First Response

1.5 sec

Resources Loaded

14.7 sec

Page Rendered

206 ms

tokoha-u.ac.jp screenshot

About Website

Click here to check amazing Tokoha U content for United States. Otherwise, check out these important facts you probably never knew about tokoha-u.ac.jp

10学部19学科短大3学科、静岡県内最大規模の総合大学「常葉大学」。静岡市・浜松市に設置する4つのキャンパスには、幅広い学びと新しい未来が待っています。

Visit tokoha-u.ac.jp

Key Findings

We analyzed Tokoha-u.ac.jp page load time and found that the first response time was 1.5 sec and then it took 14.9 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

tokoha-u.ac.jp performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value19.3 s

0/100

25%

SI (Speed Index)

Value18.0 s

0/100

10%

TBT (Total Blocking Time)

Value830 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.303

39/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

tokoha-u.ac.jp

1465 ms

master.css

552 ms

pluto.js

1101 ms

pluto-config.js

944 ms

flash-pos.js

578 ms

Our browser made a total of 125 requests to load all elements on the main page. We found that 95% of them (119 requests) were addressed to the original Tokoha-u.ac.jp, 2% (2 requests) were made to Google.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (5.6 sec) belongs to the original domain Tokoha-u.ac.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 286.8 kB (16%)

Content Size

1.8 MB

After Optimization

1.5 MB

In fact, the total size of Tokoha-u.ac.jp main page is 1.8 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. 30% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 80.2 kB

  • Original 90.0 kB
  • After minification 49.3 kB
  • After compression 9.8 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. This page needs HTML code to be minified as it can gain 40.7 kB, which is 45% 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 80.2 kB or 89% of the original size.

Image Optimization

-4%

Potential reduce by 63.4 kB

  • Original 1.5 MB
  • After minification 1.5 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. Tokoha U images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 82.1 kB

  • Original 149.2 kB
  • After minification 101.8 kB
  • After compression 67.1 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 82.1 kB or 55% of the original size.

CSS Optimization

-85%

Potential reduce by 61.0 kB

  • Original 71.7 kB
  • After minification 56.0 kB
  • After compression 10.7 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. Tokoha-u.ac.jp needs all CSS files to be minified and compressed as it can save up to 61.0 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (34%)

Requests Now

120

After Optimization

79

The browser has sent 120 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tokoha U. 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 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

tokoha-u.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.

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

Tables and lists

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

Impact

Issue

High

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

tokoha-u.ac.jp best practices score

67

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

tokoha-u.ac.jp SEO score

90

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 Tokoha-u.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 Tokoha-u.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

Open Graph description is not detected on the main page of Tokoha U. 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: