Tools & Wizards About Us
tais.ac.jp screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

tais.ac.jp

大正大学

Page Load Speed

16.1 sec in total

First Response

2.6 sec

Resources Loaded

13.1 sec

Page Rendered

468 ms

tais.ac.jp screenshot

About Website

Welcome to tais.ac.jp homepage info - get ready to check Tais best content for Japan right away, or after learning these important things about tais.ac.jp

大正大学の公式サイトです。豊島区西巣鴨駅より徒歩2分。6学部11学科3研究科を設置する文系大学です。大正大学は首都圏文系大学の中で期待・信頼・満足度NO.1をめざします！

Visit tais.ac.jp

Key Findings

We analyzed Tais.ac.jp page load time and found that the first response time was 2.6 sec 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

tais.ac.jp performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

2/100

10%

LCP (Largest Contentful Paint)

Value13.4 s

0/100

25%

SI (Speed Index)

Value23.3 s

0/100

10%

TBT (Total Blocking Time)

Value1,200 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.68

8/100

15%

TTI (Time to Interactive)

Value17.3 s

4/100

10%

Network Requests Diagram

www.tais.ac.jp

2556 ms

wp-emoji-release.min.js

542 ms

style.css

385 ms

default.css

387 ms

common.css

802 ms

Our browser made a total of 143 requests to load all elements on the main page. We found that 95% of them (136 requests) were addressed to the original Tais.ac.jp, 1% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to S.yjtag.jp. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Tais.ac.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 353.0 kB (4%)

Content Size

8.1 MB

After Optimization

7.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tais.ac.jp main page is 8.1 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 7.7 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 61.9 kB

  • Original 76.1 kB
  • After minification 70.1 kB
  • After compression 14.2 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 61.9 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 25.8 kB

  • Original 7.7 MB
  • After minification 7.6 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. Tais images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 162.1 kB

  • Original 262.8 kB
  • After minification 254.4 kB
  • After compression 100.7 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 162.1 kB or 62% of the original size.

CSS Optimization

-86%

Potential reduce by 103.3 kB

  • Original 120.7 kB
  • After minification 97.1 kB
  • After compression 17.4 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. Tais.ac.jp needs all CSS files to be minified and compressed as it can save up to 103.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (28%)

Requests Now

141

After Optimization

101

  • Images
  • JavaScript
  • CSS

The browser has sent 141 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tais. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.tais.ac.jp

www.tais.ac.jp

2556 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

542 ms

style.css

style.css

385 ms

default.css

default.css

387 ms

common.css

common.css

802 ms

add.css

add.css

626 ms

top.css

top.css

746 ms

jquery.js

jquery.js

1148 ms

jquery-migrate.min.js

jquery-migrate.min.js

578 ms

common.js

common.js

358 ms

megamenu_top.js

megamenu_top.js

407 ms

top.js

top.js

470 ms

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1069 ms

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1066 ms

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1069 ms

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1070 ms

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1071 ms

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1071 ms

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1077 ms

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1666 ms

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1805 ms

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1341 ms

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1075 ms

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1080 ms

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1085 ms

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1392 ms

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1370 ms

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1561 ms

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1585 ms

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1718 ms

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1724 ms

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1752 ms

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1778 ms

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2053 ms

mask.png

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1918 ms

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2103 ms

c9e981b9f68e4ee0db276b8951b706fa-245x184.png

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2515 ms

be79562be5d9e8248399c5a7b555619f-245x184.jpg

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1970 ms

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3be786c8b38a49ef2922a96b2deb0a72_X245CX245CY184_.jpg

2086 ms

analytics.js

analytics.js

980 ms

tag.js

tag.js

978 ms

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1205 ms

nav_sep.png

nav_sep.png

1105 ms

icon_plus.png

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1188 ms

icon_college_1.png

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1233 ms

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1269 ms

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1485 ms

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1768 ms

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1597 ms

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1419 ms

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1443 ms

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1605 ms

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1621 ms

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1817 ms

tag

tag

18 ms

collect

collect

12 ms

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1810 ms

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1717 ms

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1892 ms

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1597 ms

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1887 ms

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1704 ms

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1675 ms

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1764 ms

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1787 ms

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1687 ms

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1674 ms

icon_college_4.png

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1611 ms

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1900 ms

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1705 ms

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1699 ms

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1698 ms

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1860 ms

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1785 ms

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1640 ms

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1592 ms

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1575 ms

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1643 ms

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2229 ms

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1589 ms

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1779 ms

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1584 ms

icon_line.png

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1565 ms

icon_facebook.png

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1486 ms

icon_twitter.png

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1516 ms

icon_youtube.png

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1565 ms

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1541 ms

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1493 ms

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1543 ms

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1727 ms

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1450 ms

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1604 ms

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1817 ms

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1521 ms

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1951 ms

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2111 ms

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1545 ms

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1736 ms

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1633 ms

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1747 ms

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1804 ms

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1916 ms

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1773 ms

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2168 ms

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1948 ms

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2178 ms

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1950 ms

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1955 ms

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1767 ms

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2116 ms

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2102 ms

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2107 ms

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2172 ms

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2307 ms

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2437 ms

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2085 ms

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2041 ms

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71 ms

36 ms

36 ms

Accessibility Review

tais.ac.jp accessibility score

78

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

Best Practices

tais.ac.jp best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

tais.ac.jp SEO score

99

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 Tais.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 Tais.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

tais.ac.jp

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