Tools & Wizards About Us
i-iku.com screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    77% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

i-iku.com

ハロウィンにおすすめのオンラインビデオスロット - I Iku

Page Load Speed

14.1 sec in total

First Response

5.7 sec

Resources Loaded

8.1 sec

Page Rendered

257 ms

i-iku.com screenshot

About Website

Click here to check amazing I Iku content for Japan. Otherwise, check out these important facts you probably never knew about i-iku.com

ウィッツ青山学園高等学校は意育・共育を教育理念とした三重県伊賀市の全日制・通信制高校です。全日制課程への入学は全寮生、通学生があります。

Visit i-iku.com

Key Findings

We analyzed I-iku.com page load time and found that the first response time was 5.7 sec and then it took 8.4 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

i-iku.com performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

40/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value290 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

Network Requests Diagram

i-iku.com

5690 ms

common.css

352 ms

AC_RunActiveContent.js

360 ms

js1.js

365 ms

js2.js

375 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 66% of them (35 requests) were addressed to the original I-iku.com, 13% (7 requests) were made to Static.xx.fbcdn.net and 9% (5 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (5.7 sec) belongs to the original domain I-iku.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 71.0 kB (28%)

Content Size

253.6 kB

After Optimization

182.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of I-iku.com main page is 253.6 kB. 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. Javascripts take 111.6 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 17.3 kB

  • Original 24.1 kB
  • After minification 21.7 kB
  • After compression 6.8 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 17.3 kB or 72% of the original size.

Image Optimization

-6%

Potential reduce by 6.1 kB

  • Original 105.1 kB
  • After minification 99.0 kB

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. I Iku images are well optimized though.

JavaScript Optimization

-33%

Potential reduce by 37.0 kB

  • Original 111.6 kB
  • After minification 110.3 kB
  • After compression 74.6 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 37.0 kB or 33% of the original size.

CSS Optimization

-83%

Potential reduce by 10.7 kB

  • Original 12.8 kB
  • After minification 11.4 kB
  • After compression 2.1 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. I-iku.com needs all CSS files to be minified and compressed as it can save up to 10.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (49%)

Requests Now

51

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of I Iku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

i-iku.com

i-iku.com

5690 ms

common.css

common.css

352 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

360 ms

js1.js

js1.js

365 ms

js2.js

js2.js

375 ms

js3.js

js3.js

419 ms

getrss.jp

getrss.jp

771 ms

ga.js

ga.js

5 ms

analytics.js

analytics.js

15 ms

indeximages_01.gif

indeximages_01.gif

192 ms

indeximages_03.gif

indeximages_03.gif

185 ms

spacer.gif

spacer.gif

211 ms

bluebar_08.jpg

bluebar_08.jpg

176 ms

top4.jpg

top4.jpg

1263 ms

gansho.gif

gansho.gif

182 ms

tsuusinkatei.gif

tsuusinkatei.gif

350 ms

facebook.jpg

facebook.jpg

537 ms

qrcode.gif

qrcode.gif

369 ms

ketai.jpg

ketai.jpg

566 ms

kyo-inbanner.gif

kyo-inbanner.gif

448 ms

banner1.gif

banner1.gif

523 ms

banner2.gif

banner2.gif

550 ms

igashinet.gif

igashinet.gif

627 ms

siryoubnr.gif

siryoubnr.gif

697 ms

buner.gif

buner.gif

722 ms

head_menu_link.gif

head_menu_link.gif

727 ms

whatsnew_01.gif

whatsnew_01.gif

748 ms

whatsnew_02.gif

whatsnew_02.gif

829 ms

collect

collect

12 ms

poweredby2.gif

poweredby2.gif

198 ms

rssmikle.js

rssmikle.js

6 ms

indeximages05_33.gif

indeximages05_33.gif

515 ms

25 ms

writelog.php

writelog.php

1449 ms

__utm.gif

__utm.gif

11 ms

jquery.min.js

jquery.min.js

25 ms

collect

collect

12 ms

likebox.php

likebox.php

180 ms

hDvwL1_H7g-.css

hDvwL1_H7g-.css

282 ms

q68gy-v_YMF.js

q68gy-v_YMF.js

419 ms

FJmpeSpHpjS.js

FJmpeSpHpjS.js

618 ms

0wM5s1Khldu.js

0wM5s1Khldu.js

488 ms

1bNoFZUdlYZ.js

1bNoFZUdlYZ.js

490 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

69 ms

pQrUxxo5oQp.js

pQrUxxo5oQp.js

74 ms

botton_blog_after.jpg

botton_blog_after.jpg

193 ms

aoyousi2.gif

aoyousi2.gif

185 ms

tsuusinkatei2.gif

tsuusinkatei2.gif

211 ms

nyuusiguide2.gif

nyuusiguide2.gif

176 ms

aoyousi2.gif

aoyousi2.gif

218 ms

nyuusiguide4.gif

nyuusiguide4.gif

180 ms

entrysheet2.gif

entrysheet2.gif

349 ms

gansho2.gif

gansho2.gif

359 ms

Accessibility Review

i-iku.com accessibility score

84

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

i-iku.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

i-iku.com SEO score

92

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

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise I-iku.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that I-iku.com main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

i-iku.com

Open Graph description is not detected on the main page of I Iku. 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: