Tools & Wizards About Us
redas.co.jp screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

redas.co.jp

オリジナルプロテイン＆アミノ酸サプリ製造（OEM）のＲＥＤＡＳ（リーダス） – 美味しくて効果実感性の高いプロテイン＆アミノ酸サプリメントの製造（OEM）｜小ロット｜短納期｜高品質｜低価格｜

Page Load Speed

10.5 sec in total

First Response

522 ms

Resources Loaded

8.6 sec

Page Rendered

1.4 sec

redas.co.jp screenshot

About Website

Click here to check amazing Redas content. Otherwise, check out these important facts you probably never knew about redas.co.jp

国内最少ロットのサプリメントOEM。高品質原料を随時在庫し廉価提供可能。医療機関連携で培った配合ノウハウもご活用頂けます。独自のエビデンスデータ取得プランも有り。健康食品(サプリメント)の企画開発ならREDAS株式会社(リーダス)

Visit redas.co.jp

Key Findings

We analyzed Redas.co.jp page load time and found that the first response time was 522 ms and then it took 10 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

redas.co.jp performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value20.0 s

0/100

25%

SI (Speed Index)

Value36.9 s

0/100

10%

TBT (Total Blocking Time)

Value49,020 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.049

99/100

15%

TTI (Time to Interactive)

Value109.2 s

0/100

10%

Network Requests Diagram

redas.co.jp

522 ms

www.iyakuma.com

1315 ms

wp-emoji-release.min.js

446 ms

styles.css,qver=4.3.1.pagespeed.ce.fIjaP8m3jJ.css

469 ms

pc.css

1400 ms

Our browser made a total of 162 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Redas.co.jp, 28% (46 requests) were made to Iyakuma.com and 19% (31 requests) were made to Query.yahooapis.com. The less responsive or slowest element that took the longest time to load (3.5 sec) relates to the external source Iyakuma.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (11%)

Content Size

10.9 MB

After Optimization

9.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Redas.co.jp main page is 10.9 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. 75% 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 10.4 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 69.8 kB

  • Original 91.5 kB
  • After minification 91.0 kB
  • After compression 21.7 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 69.8 kB or 76% of the original size.

Image Optimization

-8%

Potential reduce by 877.7 kB

  • Original 10.4 MB
  • After minification 9.6 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. Redas images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 150.5 kB

  • Original 230.3 kB
  • After minification 230.3 kB
  • After compression 79.8 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 150.5 kB or 65% of the original size.

CSS Optimization

-82%

Potential reduce by 144.4 kB

  • Original 176.7 kB
  • After minification 175.3 kB
  • After compression 32.3 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. Redas.co.jp needs all CSS files to be minified and compressed as it can save up to 144.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 87 (56%)

Requests Now

155

After Optimization

68

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 155 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Redas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 84 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

redas.co.jp

redas.co.jp

522 ms

www.iyakuma.com

www.iyakuma.com

1315 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

446 ms

styles.css,qver=4.3.1.pagespeed.ce.fIjaP8m3jJ.css

styles.css,qver=4.3.1.pagespeed.ce.fIjaP8m3jJ.css

469 ms

pc.css

pc.css

1400 ms

style.css,qver=4.3.3.pagespeed.ce.5-NPI4XFTM.css

style.css,qver=4.3.3.pagespeed.ce.5-NPI4XFTM.css

485 ms

visual-custom.css,qver=20160320.pagespeed.ce.o4k8GJLFgv.css

visual-custom.css,qver=20160320.pagespeed.ce.o4k8GJLFgv.css

489 ms

default.min.css,qver=1.6.1.pagespeed.ce._qCEwE7LPQ.css

default.min.css,qver=1.6.1.pagespeed.ce._qCEwE7LPQ.css

511 ms

jquery.min.js

jquery.min.js

30 ms

bjqs.min.js,qver=4.3.3.pagespeed.jm.szy9c8Es05.js

bjqs.min.js,qver=4.3.3.pagespeed.jm.szy9c8Es05.js

678 ms

jquery.tablesorter.min.js

jquery.tablesorter.min.js

932 ms

jquery.easing.min.js,qver=4.3.3.pagespeed.jm.sZpRyf1X_A.js

jquery.easing.min.js,qver=4.3.3.pagespeed.jm.sZpRyf1X_A.js

724 ms

jquery.imagesloaded.min.js,qver=4.3.3.pagespeed.jm.asaobf2Aoy.js

jquery.imagesloaded.min.js,qver=4.3.3.pagespeed.jm.asaobf2Aoy.js

732 ms

jquery.modernizr.min.js,qver=4.3.3.pagespeed.jm.U_bAow6QHF.js

jquery.modernizr.min.js,qver=4.3.3.pagespeed.jm.U_bAow6QHF.js

770 ms

jquery.hoverdir.min.js

jquery.hoverdir.min.js

911 ms

theme-import.min.js

theme-import.min.js

965 ms

jquery.form.min.js,qver=3.51.0-2014.06.20.pagespeed.jm.RVBOol6lkO.js

jquery.form.min.js,qver=3.51.0-2014.06.20.pagespeed.jm.RVBOol6lkO.js

773 ms

scripts.js,qver=4.3.1.pagespeed.jm.iZTDISK5pG.js

scripts.js,qver=4.3.1.pagespeed.jm.iZTDISK5pG.js

821 ms

script.min.js

script.min.js

940 ms

masonry.min.js,qver=3.1.2.pagespeed.jm.Xhv67J42aq.js

masonry.min.js,qver=3.1.2.pagespeed.jm.Xhv67J42aq.js

968 ms

image4241.png

image4241.png

1276 ms

311b975b7d39255ac36e18dd9a286abc.png

311b975b7d39255ac36e18dd9a286abc.png

1534 ms

image3377.png

image3377.png

2115 ms

image3355.png

image3355.png

2119 ms

ac791152c8c40a460201490dfacd940b.png

ac791152c8c40a460201490dfacd940b.png

2149 ms

yakuzaishikai-gakujutsutaikai-kagoshima-banner.jpg

yakuzaishikai-gakujutsutaikai-kagoshima-banner.jpg

852 ms

xiyakuma-title-rogo,P20,282,29.png.pagespeed.ic.hajdrMqdMf.png

xiyakuma-title-rogo,P20,282,29.png.pagespeed.ic.hajdrMqdMf.png

283 ms

%E3%83%98%E3%83%83%E3%83%80%E3%83%BC%E7%94%BB%E5%83%8F.jpg

%E3%83%98%E3%83%83%E3%83%80%E3%83%BC%E7%94%BB%E5%83%8F.jpg

1039 ms

300x203xhossoribijincha.png.pagespeed.ic.ZquUu8-LAv.png

300x203xhossoribijincha.png.pagespeed.ic.ZquUu8-LAv.png

992 ms

800xNxhay-fever-01.png.pagespeed.ic.d3826TxN3I.png

800xNxhay-fever-01.png.pagespeed.ic.d3826TxN3I.png

717 ms

800xNxpoor-circulation-ginger-01.png.pagespeed.ic.TPamkvR2D2.jpg

800xNxpoor-circulation-ginger-01.png.pagespeed.ic.TPamkvR2D2.jpg

1515 ms

800xNxokayu-efficacy-01.png.pagespeed.ic.kIC8fh33sE.jpg

800xNxokayu-efficacy-01.png.pagespeed.ic.kIC8fh33sE.jpg

1496 ms

800xNxsetsubun-01.png.pagespeed.ic.lDqUwbyim2.jpg

800xNxsetsubun-01.png.pagespeed.ic.lDqUwbyim2.jpg

2109 ms

800xNxac791152c8c40a460201490dfacd940b.jpg.pagespeed.ic.ESZXMbFv9I.jpg

800xNxac791152c8c40a460201490dfacd940b.jpg.pagespeed.ic.ESZXMbFv9I.jpg

1450 ms

800xNxstomach-stiffness-01.png.pagespeed.ic.wRcmTpg5Jv.jpg

800xNxstomach-stiffness-01.png.pagespeed.ic.wRcmTpg5Jv.jpg

1722 ms

hot-drinks-01.png

hot-drinks-01.png

2106 ms

winter-sleepiness-01.png

winter-sleepiness-01.png

1695 ms

image-oshirase-1-e1434175137245.png

image-oshirase-1-e1434175137245.png

2105 ms

nanakusagayu-01.png

nanakusagayu-01.png

2528 ms

shogatsu-butori1.png

shogatsu-butori1.png

3229 ms

winter-solstice1.png

winter-solstice1.png

2225 ms

heat-shock3.png

heat-shock3.png

2501 ms

anzudayori2_201512.jpg

anzudayori2_201512.jpg

3467 ms

booth-yakuzaishikai-gakujutsutaikai-kagoshima-1.jpg

booth-yakuzaishikai-gakujutsutaikai-kagoshima-1.jpg

2152 ms

flu1.png

flu1.png

2650 ms

photo-by-HectorGarcia.jpg

photo-by-HectorGarcia.jpg

2477 ms

sentaku-heyabosi.jpg

sentaku-heyabosi.jpg

2729 ms

obon-ohigan01.jpg

obon-ohigan01.jpg

2763 ms

pharmacy-kenkocha-1.jpg

pharmacy-kenkocha-1.jpg

2789 ms

chozaiyakkyokujournal-2015-02.jpg

chozaiyakkyokujournal-2015-02.jpg

2904 ms

yakuzaishikai-gakujutsutaikai-kagoshima-banner.jpg

yakuzaishikai-gakujutsutaikai-kagoshima-banner.jpg

2983 ms

dpicons.svg

dpicons.svg

2980 ms

dpicons.woff

dpicons.woff

3063 ms

gtm.js

gtm.js

144 ms

analytics.js

analytics.js

134 ms

widgets.js

widgets.js

137 ms

http%3A%2F%2Fwww.iyakuma.com%2Fhay-fever

http%3A%2F%2Fwww.iyakuma.com%2Fhay-fever

353 ms

entry.count

entry.count

679 ms

yql

yql

150 ms

http%3A%2F%2Fwww.iyakuma.com%2Fpoor-circulation-ginger

http%3A%2F%2Fwww.iyakuma.com%2Fpoor-circulation-ginger

350 ms

entry.count

entry.count

679 ms

yql

yql

146 ms

http%3A%2F%2Fwww.iyakuma.com%2Fokayu-efficacy

http%3A%2F%2Fwww.iyakuma.com%2Fokayu-efficacy

397 ms

entry.count

entry.count

670 ms

yql

yql

143 ms

http%3A%2F%2Fwww.iyakuma.com%2Fsetsubun

http%3A%2F%2Fwww.iyakuma.com%2Fsetsubun

394 ms

entry.count

entry.count

690 ms

yql

yql

141 ms

http%3A%2F%2Fwww.iyakuma.com%2Fpost-2240

http%3A%2F%2Fwww.iyakuma.com%2Fpost-2240

395 ms

entry.count

entry.count

688 ms

yql

yql

139 ms

http%3A%2F%2Fwww.iyakuma.com%2Fstomach-stiffness

http%3A%2F%2Fwww.iyakuma.com%2Fstomach-stiffness

401 ms

entry.count

entry.count

692 ms

yql

yql

325 ms

http%3A%2F%2Fwww.iyakuma.com%2Fhot-drinks

http%3A%2F%2Fwww.iyakuma.com%2Fhot-drinks

402 ms

entry.count

entry.count

833 ms

yql

yql

336 ms

http%3A%2F%2Fwww.iyakuma.com%2Fwinter-sleepiness

http%3A%2F%2Fwww.iyakuma.com%2Fwinter-sleepiness

393 ms

entry.count

entry.count

830 ms

yql

yql

333 ms

http%3A%2F%2Fwww.iyakuma.com%2Fnenga2016

http%3A%2F%2Fwww.iyakuma.com%2Fnenga2016

445 ms

entry.count

entry.count

832 ms

yql

yql

330 ms

http%3A%2F%2Fwww.iyakuma.com%2Fnanakusagayu

http%3A%2F%2Fwww.iyakuma.com%2Fnanakusagayu

441 ms

entry.count

entry.count

852 ms

yql

yql

328 ms

http%3A%2F%2Fwww.iyakuma.com%2Fshogatsu-butori

http%3A%2F%2Fwww.iyakuma.com%2Fshogatsu-butori

448 ms

entry.count

entry.count

852 ms

yql

yql

326 ms

http%3A%2F%2Fwww.iyakuma.com%2Fwinter-solstice

http%3A%2F%2Fwww.iyakuma.com%2Fwinter-solstice

451 ms

entry.count

entry.count

858 ms

yql

yql

385 ms

http%3A%2F%2Fwww.iyakuma.com%2Fpost-1925

http%3A%2F%2Fwww.iyakuma.com%2Fpost-1925

451 ms

entry.count

entry.count

987 ms

yql

yql

377 ms

http%3A%2F%2Fwww.iyakuma.com%2Fanzudayori201512

http%3A%2F%2Fwww.iyakuma.com%2Fanzudayori201512

447 ms

entry.count

entry.count

988 ms

yql

yql

435 ms

http%3A%2F%2Fwww.iyakuma.com%2Fyakuzaishikai-gakujututaikai-kagoshima-2015

http%3A%2F%2Fwww.iyakuma.com%2Fyakuzaishikai-gakujututaikai-kagoshima-2015

496 ms

entry.count

entry.count

993 ms

yql

yql

373 ms

http%3A%2F%2Fwww.iyakuma.com%2Fflu

http%3A%2F%2Fwww.iyakuma.com%2Fflu

492 ms

entry.count

entry.count

1017 ms

yql

yql

367 ms

http%3A%2F%2Fwww.iyakuma.com%2Fbaiu-joshitsu-hikaku

http%3A%2F%2Fwww.iyakuma.com%2Fbaiu-joshitsu-hikaku

495 ms

entry.count

entry.count

1017 ms

yql

yql

371 ms

http%3A%2F%2Fwww.iyakuma.com%2Fsentaku-heyabosi-namagawaki

http%3A%2F%2Fwww.iyakuma.com%2Fsentaku-heyabosi-namagawaki

497 ms

entry.count

entry.count

1028 ms

yql

yql

426 ms

http%3A%2F%2Fwww.iyakuma.com%2Fobon-ohigan

http%3A%2F%2Fwww.iyakuma.com%2Fobon-ohigan

500 ms

entry.count

entry.count

1140 ms

yql

yql

428 ms

http%3A%2F%2Fwww.iyakuma.com%2Fyakkyoku-kenkocya-okyakusamanokoe

http%3A%2F%2Fwww.iyakuma.com%2Fyakkyoku-kenkocya-okyakusamanokoe

495 ms

entry.count

entry.count

1141 ms

yql

yql

414 ms

http%3A%2F%2Fwww.iyakuma.com%2Fyakkyoku-kenkocha-report-tokunagayakkyoku

http%3A%2F%2Fwww.iyakuma.com%2Fyakkyoku-kenkocha-report-tokunagayakkyoku

538 ms

entry.count

entry.count

1145 ms

yql

yql

427 ms

http%3A%2F%2Fwww.iyakuma.com%2Fhay-fever

http%3A%2F%2Fwww.iyakuma.com%2Fhay-fever

530 ms

entry.count

entry.count

1174 ms

yql

yql

399 ms

http%3A%2F%2Fwww.iyakuma.com%2Fpoor-circulation-ginger

http%3A%2F%2Fwww.iyakuma.com%2Fpoor-circulation-ginger

531 ms

entry.count

entry.count

1177 ms

yql

yql

417 ms

http%3A%2F%2Fwww.iyakuma.com%2Fokayu-efficacy

http%3A%2F%2Fwww.iyakuma.com%2Fokayu-efficacy

536 ms

entry.count

entry.count

1188 ms

yql

yql

457 ms

http%3A%2F%2Fwww.iyakuma.com%2Fsetsubun

http%3A%2F%2Fwww.iyakuma.com%2Fsetsubun

532 ms

entry.count

entry.count

1290 ms

yql

yql

421 ms

http%3A%2F%2Fwww.iyakuma.com%2Fpost-2240

http%3A%2F%2Fwww.iyakuma.com%2Fpost-2240

527 ms

entry.count

entry.count

1288 ms

yql

yql

449 ms

http%3A%2F%2Fwww.iyakuma.com%2Fbaiu-joshitsu-hikaku

http%3A%2F%2Fwww.iyakuma.com%2Fbaiu-joshitsu-hikaku

569 ms

entry.count

entry.count

1297 ms

yql

yql

468 ms

http%3A%2F%2Fwww.iyakuma.com%2Fsentaku-heyabosi-namagawaki

http%3A%2F%2Fwww.iyakuma.com%2Fsentaku-heyabosi-namagawaki

570 ms

entry.count

entry.count

1336 ms

yql

yql

427 ms

http%3A%2F%2Fwww.iyakuma.com%2Fobon-ohigan

http%3A%2F%2Fwww.iyakuma.com%2Fobon-ohigan

569 ms

entry.count

entry.count

1342 ms

yql

yql

452 ms

http%3A%2F%2Fwww.iyakuma.com%2Fyakkyoku-kenkocya-okyakusamanokoe

http%3A%2F%2Fwww.iyakuma.com%2Fyakkyoku-kenkocya-okyakusamanokoe

572 ms

entry.count

entry.count

1349 ms

yql

yql

443 ms

http%3A%2F%2Fwww.iyakuma.com%2Fyakkyoku-kenkocha-report-tokunagayakkyoku

http%3A%2F%2Fwww.iyakuma.com%2Fyakkyoku-kenkocha-report-tokunagayakkyoku

569 ms

entry.count

entry.count

1838 ms

yql

yql

483 ms

collect

collect

228 ms

conversion_async.js

conversion_async.js

221 ms

s_retargeting.js

s_retargeting.js

619 ms

widget_v2.134.js

widget_v2.134.js

16 ms

__$$__stringtable_lang_ja.js

__$$__stringtable_lang_ja.js

82 ms

collect

collect

65 ms

43 ms

36 ms

avatar_simple_visitor.png

avatar_simple_visitor.png

92 ms

aL63HcygAAVYuCCsAAA==

aL63HcygAAVYuCCsAAA==

4 ms

pta.js

pta.js

530 ms

mod_pagespeed_beacon

mod_pagespeed_beacon

564 ms

70e3441e.js

70e3441e.js

605 ms

Accessibility Review

redas.co.jp accessibility score

92

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

Best Practices

redas.co.jp 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

SEO Factors

redas.co.jp SEO score

83

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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 Redas.co.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 Redas.co.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

redas.co.jp

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