Tools & Wizards About Us
rdlp.jp screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

rdlp.jp

＜LP制作に特化＞ランディングページ 商品ページのデザイン制作｜東京・大阪

Page Load Speed

8.1 sec in total

First Response

558 ms

Resources Loaded

6.2 sec

Page Rendered

1.3 sec

rdlp.jp screenshot

About Website

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

数千のランディングページ（LPデザイン）商品ページの制作実績があるから出来る、低価格・格安費用。比較してみてください、相場よりも激安料金費用！東京・大阪・全国サポート

Visit rdlp.jp

Key Findings

We analyzed Rdlp.jp page load time and found that the first response time was 558 ms and then it took 7.6 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

rdlp.jp performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

47/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value1,920 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.911

3/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

Network Requests Diagram

rdlp.jp

558 ms

rdlp.jp

1300 ms

gtm.js

78 ms

classic-themes.min.css

555 ms

sanitize.css

571 ms

Our browser made a total of 130 requests to load all elements on the main page. We found that 82% of them (107 requests) were addressed to the original Rdlp.jp, 6% (8 requests) were made to Cdn.jsdelivr.net and 4% (5 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Rdlp.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 212.9 kB (5%)

Content Size

4.2 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rdlp.jp main page is 4.2 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 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 140.8 kB

  • Original 195.1 kB
  • After minification 193.8 kB
  • After compression 54.3 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. 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 140.8 kB or 72% of the original size.

Image Optimization

-2%

Potential reduce by 67.3 kB

  • Original 3.6 MB
  • After minification 3.6 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. Rdlp images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.2 kB

  • Original 277.6 kB
  • After minification 277.6 kB
  • After compression 276.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-7%

Potential reduce by 3.7 kB

  • Original 53.3 kB
  • After minification 53.3 kB
  • After compression 49.7 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. Rdlp.jp has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (25%)

Requests Now

118

After Optimization

89

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 118 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rdlp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rdlp.jp

rdlp.jp

558 ms

rdlp.jp

rdlp.jp

1300 ms

gtm.js

gtm.js

78 ms

classic-themes.min.css

classic-themes.min.css

555 ms

sanitize.css

sanitize.css

571 ms

swiper.min.css

swiper.min.css

603 ms

style_top.css

style_top.css

621 ms

yakuhanmp.min.css

yakuhanmp.min.css

40 ms

css2

css2

43 ms

api.js

api.js

35 ms

picturefill.js

picturefill.js

335 ms

swiper.min.js

swiper.min.js

555 ms

function.js

function.js

524 ms

function-top.js

function-top.js

559 ms

api.js

api.js

36 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

528 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

558 ms

wp-polyfill.min.js

wp-polyfill.min.js

588 ms

index.js

index.js

713 ms

fv_bg_pc.png

fv_bg_pc.png

1146 ms

fv_txt.png

fv_txt.png

734 ms

fv_img_01.png

fv_img_01.png

527 ms

fv_img_02.png

fv_img_02.png

525 ms

428x710.jpg

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883 ms

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1010 ms

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911 ms

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938 ms

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871 ms

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1064 ms

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1078 ms

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1111 ms

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1147 ms

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1190 ms

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1241 ms

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1266 ms

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1311 ms

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428x710.jpg

1349 ms

mall_01.png

mall_01.png

1357 ms

mall_02.png

mall_02.png

1383 ms

mall_03.png

mall_03.png

1426 ms

mall_04.png

mall_04.png

1457 ms

mall_05.png

mall_05.png

1511 ms

mall_06.png

mall_06.png

1555 ms

logo.png

logo.png

1561 ms

tel_b.png

tel_b.png

1556 ms

bnr_pricelist.png

bnr_pricelist.png

1621 ms

hl_works.svg

hl_works.svg

1565 ms

balloon_works.png

balloon_works.png

1626 ms

recaptcha__en.js

recaptcha__en.js

278 ms

YakuHanMP-Bold.woff

YakuHanMP-Bold.woff

95 ms

YakuHanMP-Black.woff

YakuHanMP-Black.woff

105 ms

YakuHanMP-SemiBold.woff

YakuHanMP-SemiBold.woff

186 ms

YakuHanMP-Medium.woff

YakuHanMP-Medium.woff

184 ms

YakuHanMP-Regular.woff

YakuHanMP-Regular.woff

187 ms

YakuHanMP-Light.woff

YakuHanMP-Light.woff

187 ms

YakuHanMP-ExtraLight.woff

YakuHanMP-ExtraLight.woff

184 ms

camera.svg

camera.svg

1487 ms

slide-show.svg

slide-show.svg

1441 ms

menu.svg

menu.svg

1459 ms

balloon_subcontract.png

balloon_subcontract.png

1487 ms

bnr_subcontract.png

bnr_subcontract.png

1691 ms

bnr_partner.png

bnr_partner.png

2159 ms

client_01_sp.png

client_01_sp.png

1428 ms

anchor

anchor

71 ms

client_02_sp.png

client_02_sp.png

1445 ms

styles__ltr.css

styles__ltr.css

19 ms

recaptcha__en.js

recaptcha__en.js

20 ms

client_03_sp.png

client_03_sp.png

1802 ms

jii2b9ppJDqTAsX55EvEfeE0vYYR_2RMg7PGSfIj8NE.js

jii2b9ppJDqTAsX55EvEfeE0vYYR_2RMg7PGSfIj8NE.js

52 ms

webworker.js

webworker.js

51 ms

logo_48.png

logo_48.png

38 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

86 ms

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

86 ms

KFOlCnqEu92Fr1MmYUtfBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmYUtfBBc9AMP6lQ.ttf

87 ms

recaptcha__en.js

recaptcha__en.js

76 ms

428x710.jpg

428x710.jpg

1225 ms

428x710.jpg

428x710.jpg

1419 ms

428x710.jpg

428x710.jpg

1294 ms

428x710.jpg

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1255 ms

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1282 ms

300x300.jpg

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1339 ms

300x300.JPG

300x300.JPG

1319 ms

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1334 ms

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1362 ms

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1391 ms

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1442 ms

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1404 ms

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1361 ms

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1391 ms

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1397 ms

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1365 ms

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1431 ms

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1419 ms

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1367 ms

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1379 ms

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1394 ms

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1351 ms

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1429 ms

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1437 ms

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300x300.jpg

1382 ms

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1377 ms

300x300.jpg

300x300.jpg

1381 ms

300x300.jpg

300x300.jpg

1363 ms

300x300.jpg

300x300.jpg

1415 ms

voice_img_01_sp.jpg

voice_img_01_sp.jpg

1441 ms

voice_img_02_sp.jpg

voice_img_02_sp.jpg

1423 ms

bnr_corp.jpg

bnr_corp.jpg

1467 ms

bnr_lp-arichive.jpg

bnr_lp-arichive.jpg

1491 ms

bn_amazon.jpg

bn_amazon.jpg

1334 ms

bnr_studio.jpg

bnr_studio.jpg

1531 ms

bnr_recruit.png

bnr_recruit.png

1248 ms

bnr_ebs.jpg

bnr_ebs.jpg

1250 ms

bnr_ebijinesu.png

bnr_ebijinesu.png

1296 ms

about_img_00.png

about_img_00.png

1470 ms

about_img_01.jpg

about_img_01.jpg

1270 ms

about_img_02.jpg

about_img_02.jpg

1253 ms

fbnr_contact.png

fbnr_contact.png

1257 ms

pagetop.svg

pagetop.svg

1303 ms

email.svg

email.svg

1276 ms

clipboard.svg

clipboard.svg

1321 ms

logo_w.svg

logo_w.svg

1308 ms

bg_pc.jpg

bg_pc.jpg

1242 ms

works_frame_01.png

works_frame_01.png

1320 ms

works_frame_02.png

works_frame_02.png

1338 ms

about_bg_pc.jpg

about_bg_pc.jpg

1286 ms

client_01_pc.png

client_01_pc.png

1326 ms

client_02_pc.png

client_02_pc.png

1293 ms

client_03_pc.png

client_03_pc.png

1258 ms

voice_img_01_pc.jpg

voice_img_01_pc.jpg

1319 ms

voice_img_02_pc.jpg

voice_img_02_pc.jpg

1328 ms

Accessibility Review

rdlp.jp accessibility score

80

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

Form elements do not have associated labels

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.

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.

Best Practices

rdlp.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

rdlp.jp SEO score

93

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

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 Rdlp.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 Rdlp.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

rdlp.jp

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