Tools & Wizards About Us
i-cast.jp screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

i-cast.jp

歯科技工材料の販売｜株式会社アイキャスト

Page Load Speed

10.3 sec in total

First Response

548 ms

Resources Loaded

8.9 sec

Page Rendered

844 ms

i-cast.jp screenshot

About Website

Visit i-cast.jp now to see the best up-to-date I Cast content for Japan and also check out these interesting facts you probably never knew about i-cast.jp

i-CASTはハイクオリティな歯科技工材料を全国の歯科医院様や歯科技工所様にお届けします。BEGO製品やエステショットブライトをはじめとする豊富なラインナップを取り揃えております。

Visit i-cast.jp

Key Findings

We analyzed I-cast.jp page load time and found that the first response time was 548 ms and then it took 9.8 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

i-cast.jp performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value20.2 s

0/100

25%

SI (Speed Index)

Value15.2 s

1/100

10%

TBT (Total Blocking Time)

Value1,430 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.077

95/100

15%

TTI (Time to Interactive)

Value21.3 s

1/100

10%

Network Requests Diagram

i-cast.jp

548 ms

i-cast.jp

679 ms

www.i-cast.jp

501 ms

www.i-cast.jp

1455 ms

js

60 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 82% of them (94 requests) were addressed to the original I-cast.jp, 5% (6 requests) were made to Youtube.com and 2% (2 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain I-cast.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 483.8 kB (8%)

Content Size

5.8 MB

After Optimization

5.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of I-cast.jp main page is 5.8 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. 80% 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 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 122.8 kB

  • Original 140.2 kB
  • After minification 113.1 kB
  • After compression 17.3 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 27.0 kB, which is 19% 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 122.8 kB or 88% of the original size.

Image Optimization

-6%

Potential reduce by 307.7 kB

  • Original 5.3 MB
  • After minification 5.0 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. I Cast images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 47.8 kB

  • Original 305.0 kB
  • After minification 304.7 kB
  • After compression 257.2 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 47.8 kB or 16% of the original size.

CSS Optimization

-5%

Potential reduce by 5.5 kB

  • Original 105.9 kB
  • After minification 105.9 kB
  • After compression 100.5 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-cast.jp has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 50 (47%)

Requests Now

107

After Optimization

57

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of I Cast. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

i-cast.jp

i-cast.jp

548 ms

i-cast.jp

i-cast.jp

679 ms

www.i-cast.jp

www.i-cast.jp

501 ms

www.i-cast.jp

www.i-cast.jp

1455 ms

js

js

60 ms

mzq2dpj.css

mzq2dpj.css

118 ms

sbi-styles.min.css

sbi-styles.min.css

505 ms

style.min.css

style.min.css

628 ms

styles.css

styles.css

842 ms

slick.css

slick.css

844 ms

modaal.min.css

modaal.min.css

845 ms

style.css

style.css

979 ms

style.css

style.css

841 ms

logo.png

logo.png

841 ms

header_logo.svg

header_logo.svg

1138 ms

header_logo_sp.svg

header_logo_sp.svg

1092 ms

esthebright.png

esthebright.png

1094 ms

BEGO.png

BEGO.png

1160 ms

Canon_header.png

Canon_header.png

1202 ms

BELLEZZA.png

BELLEZZA.png

1202 ms

f6500889e085ce075a99240c27c81f79.jpg

f6500889e085ce075a99240c27c81f79.jpg

1353 ms

MEDIT.png

MEDIT.png

1200 ms

arrow_right_white.svg

arrow_right_white.svg

1324 ms

cat_01.png

cat_01.png

1353 ms

cat_02-1.png

cat_02-1.png

1354 ms

cat_03.png

cat_03.png

1380 ms

cat_04.png

cat_04.png

1381 ms

cat_05.png

cat_05.png

1504 ms

cat_07.png

cat_07.png

1505 ms

cat_08.png

cat_08.png

1520 ms

cat_06.png

cat_06.png

1529 ms

cat_09.png

cat_09.png

1533 ms

cat_10.png

cat_10.png

1551 ms

icon_search.svg

icon_search.svg

1660 ms

header_contact.png

header_contact.png

1681 ms

header_nav_logo.svg

header_nav_logo.svg

1688 ms

header_nav_contact.svg

header_nav_contact.svg

1704 ms

header_instagram_logo.svg

header_instagram_logo.svg

1709 ms

header_facebook_logo.svg

header_facebook_logo.svg

1725 ms

header_youtube_logo.svg

header_youtube_logo.svg

1835 ms

MD-500w_product_main_R07_hp-2.jpg

MD-500w_product_main_R07_hp-2.jpg

2035 ms

p.css

p.css

35 ms

V32tuBAEdqk

V32tuBAEdqk

140 ms

sdk.js

sdk.js

20 ms

jquery.min.js

jquery.min.js

25 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

1725 ms

sdk.js

sdk.js

5 ms

www-player.css

www-player.css

7 ms

www-embed-player.js

www-embed-player.js

24 ms

base.js

base.js

49 ms

ad_status.js

ad_status.js

157 ms

LvMrC3vzHFP8SzxjvqNWRksbkOPiJTf11ILX4Pq8Ybc.js

LvMrC3vzHFP8SzxjvqNWRksbkOPiJTf11ILX4Pq8Ybc.js

109 ms

embed.js

embed.js

44 ms

wp-polyfill.min.js

wp-polyfill.min.js

1280 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

37 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

45 ms

index.js

index.js

1281 ms

id

id

14 ms

Create

Create

96 ms

ofi.min.js

ofi.min.js

1072 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

1170 ms

ScrollMagic.min.js

ScrollMagic.min.js

1229 ms

slick.min.js

slick.min.js

1232 ms

jquery.cookie.js

jquery.cookie.js

1237 ms

GenerateIT

GenerateIT

13 ms

modaal.min.js

modaal.min.js

997 ms

common.js

common.js

1092 ms

d

d

22 ms

top.js

top.js

1136 ms

scripts.js

scripts.js

1175 ms

sbi-scripts.min.js

sbi-scripts.min.js

1087 ms

c960a6eba568298af35203f392e4d1a0.png

c960a6eba568298af35203f392e4d1a0.png

1402 ms

i600_8-scaled.jpg

i600_8-scaled.jpg

1124 ms

Rectangle-204-1.jpg

Rectangle-204-1.jpg

1300 ms

Rectangle-1863.jpg

Rectangle-1863.jpg

1045 ms

Rectangle-1862.jpg

Rectangle-1862.jpg

1086 ms

arrow_right_navy.svg

arrow_right_navy.svg

1099 ms

news_letter_01.svg

news_letter_01.svg

1084 ms

news_letter_02.svg

news_letter_02.svg

1202 ms

news_letter_03.svg

news_letter_03.svg

1225 ms

news_letter_04.svg

news_letter_04.svg

1123 ms

news_mail_01.svg

news_mail_01.svg

1119 ms

news_mail_02.svg

news_mail_02.svg

1183 ms

seminar_date.svg

seminar_date.svg

1241 ms

seminar_place.svg

seminar_place.svg

1244 ms

seminar_price.svg

seminar_price.svg

1272 ms

seminar_ppl.svg

seminar_ppl.svg

1137 ms

seminar_tgt.svg

seminar_tgt.svg

1122 ms

arrow_right_gray.svg

arrow_right_gray.svg

1181 ms

arrow_right_gray_sp.svg

arrow_right_gray_sp.svg

1245 ms

seminar_pdf.svg

seminar_pdf.svg

1245 ms

about.jpg

about.jpg

2108 ms

company_bg.jpg

company_bg.jpg

4035 ms

company_bg_sp.jpg

company_bg_sp.jpg

1627 ms

placeholder.png

placeholder.png

1181 ms

insta_icon.svg

insta_icon.svg

1253 ms

btn_link.svg

btn_link.svg

1220 ms

bnr_contact.jpg

bnr_contact.jpg

3687 ms

bnr_contact_sp.jpg

bnr_contact_sp.jpg

1954 ms

footer_logo.svg

footer_logo.svg

1270 ms

footer_instagram_logo.svg

footer_instagram_logo.svg

1442 ms

footer_facebook_logo.svg

footer_facebook_logo.svg

1616 ms

footer_youtube_logo.svg

footer_youtube_logo.svg

1605 ms

footer_bmc.png

footer_bmc.png

1636 ms

arrow.svg

arrow.svg

1588 ms

arrow.svg

arrow.svg

1709 ms

voice_prev.svg

voice_prev.svg

1730 ms

voice_next.svg

voice_next.svg

1694 ms

news_stream_arrow.svg

news_stream_arrow.svg

1778 ms

sbi-sprite.png

sbi-sprite.png

1764 ms

439143520_832407358903670_1066990348667243702_nlow.jpg

439143520_832407358903670_1066990348667243702_nlow.jpg

1784 ms

437491480_419499270826867_3698712037178118055_nlow.jpg

437491480_419499270826867_3698712037178118055_nlow.jpg

1782 ms

436130803_1190666522342922_983159215775727987_nlow.jpg

436130803_1190666522342922_983159215775727987_nlow.jpg

1838 ms

log_event

log_event

21 ms

Accessibility Review

i-cast.jp accessibility score

85

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

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

i-cast.jp best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

i-cast.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 I-cast.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 I-cast.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

i-cast.jp

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