Tools & Wizards About Us
dubbing-koubou.com screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

dubbing-koubou.com

ビデオからDVDへダビング 858円。業界最安値に挑戦｜想い出ビデオDVDダビング工房 TOP

Page Load Speed

7.4 sec in total

First Response

580 ms

Resources Loaded

6.2 sec

Page Rendered

623 ms

dubbing-koubou.com screenshot

About Website

Welcome to dubbing-koubou.com homepage info - get ready to check Dubbing Koubou best content for Japan right away, or after learning these important things about dubbing-koubou.com

想い出ビデオDVDダビング工房は、miniDV／S-VHS／VHS／VHS-C／8mmテープ(Hi-8・Video8・Digital8)のビデオをDVDに変換ダビングするサービスです。

Visit dubbing-koubou.com

Key Findings

We analyzed Dubbing-koubou.com page load time and found that the first response time was 580 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

dubbing-koubou.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value13.2 s

0/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value3,690 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.406

24/100

15%

TTI (Time to Interactive)

Value22.3 s

1/100

10%

Network Requests Diagram

dubbing-koubou.com

580 ms

dubbing-koubou.com

1181 ms

gtm.js

51 ms

ytag.js

768 ms

sdk.js

37 ms

Our browser made a total of 167 requests to load all elements on the main page. We found that 58% of them (97 requests) were addressed to the original Dubbing-koubou.com, 4% (7 requests) were made to Fonts.gstatic.com and 2% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Dubbing-koubou.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 602.6 kB (27%)

Content Size

2.2 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dubbing-koubou.com main page is 2.2 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 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 156.9 kB

  • Original 223.1 kB
  • After minification 222.2 kB
  • After compression 66.2 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 156.9 kB or 70% of the original size.

Image Optimization

-22%

Potential reduce by 413.1 kB

  • Original 1.9 MB
  • After minification 1.5 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. Obviously, Dubbing Koubou needs image optimization as it can save up to 413.1 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-28%

Potential reduce by 32.6 kB

  • Original 116.9 kB
  • After minification 116.4 kB
  • After compression 84.3 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 32.6 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (38%)

Requests Now

152

After Optimization

94

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 152 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dubbing Koubou. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dubbing-koubou.com

dubbing-koubou.com

580 ms

dubbing-koubou.com

dubbing-koubou.com

1181 ms

gtm.js

gtm.js

51 ms

ytag.js

ytag.js

768 ms

sdk.js

sdk.js

37 ms

bg_header_c.png

bg_header_c.png

426 ms

bg_header_inner1.png

bg_header_inner1.png

1706 ms

h_logo.png

h_logo.png

605 ms

widgets.js

widgets.js

468 ms

like.php

like.php

233 ms

bnr_end.png

bnr_end.png

1018 ms

conversion.js

conversion.js

279 ms

a8sales.js

a8sales.js

212 ms

a8crossDomain.js

a8crossDomain.js

229 ms

adv.js

adv.js

239 ms

js

js

222 ms

h_btn_regist.png

h_btn_regist.png

630 ms

h_btn_login.png

h_btn_login.png

630 ms

bg_member_area_a.png

bg_member_area_a.png

629 ms

spmenuicon.png

spmenuicon.png

630 ms

camp_text.png

camp_text.png

769 ms

camp_dvd.png

camp_dvd.png

818 ms

line.png

line.png

1008 ms

main3.png

main3.png

1194 ms

baloon1.png

baloon1.png

819 ms

baloon2.png

baloon2.png

947 ms

bnrfree.png

bnrfree.png

1008 ms

now1.png

now1.png

1391 ms

now2.png

now2.png

1128 ms

now3.png

now3.png

1386 ms

now4.png

now4.png

1387 ms

tapeone2.png

tapeone2.png

1305 ms

img_secret1.png

img_secret1.png

1383 ms

img_secret2.png

img_secret2.png

1485 ms

link_campaign_omoide_end.png

link_campaign_omoide_end.png

1572 ms

anniversary3.png

anniversary3.png

1576 ms

bnrfree.png

bnrfree.png

1578 ms

txt_120.png

txt_120.png

1579 ms

txt_dvd.png

txt_dvd.png

1663 ms

txt_hdd.png

txt_hdd.png

1760 ms

txt_coruse1.png

txt_coruse1.png

1765 ms

txt_coruse2.png

txt_coruse2.png

1766 ms

bnr_end.png

bnr_end.png

1770 ms

link_campaign_omoide_end.png

link_campaign_omoide_end.png

1841 ms

arrow1.png

arrow1.png

1870 ms

img_tape1.png

img_tape1.png

1949 ms

img_tape2.png

img_tape2.png

1954 ms

img_tape3.png

img_tape3.png

1954 ms

sdk.js

sdk.js

9 ms

202 ms

js

js

59 ms

so_sg.js

so_sg.js

188 ms

lbpnszsgnY_.js

lbpnszsgnY_.js

29 ms

FEppCFCt76d.png

FEppCFCt76d.png

28 ms

ga_social_tracking.js

ga_social_tracking.js

1743 ms

77 ms

hotjar-194674.js

hotjar-194674.js

148 ms

segmentation.js

segmentation.js

90 ms

fbevents.js

fbevents.js

24 ms

retargeting.js

retargeting.js

185 ms

lt.js

lt.js

115 ms

dc.js

dc.js

51 ms

beacon

beacon

232 ms

76 ms

cnt

cnt

707 ms

err.gif

err.gif

683 ms

__utm.gif

__utm.gif

17 ms

no_service_tape.png

no_service_tape.png

1639 ms

modules.e4b2dc39f985f11fb1e4.js

modules.e4b2dc39f985f11fb1e4.js

36 ms

img_dubbingchan1.png

img_dubbingchan1.png

1622 ms

img_dubbingchan1_sp.png

img_dubbingchan1_sp.png

1614 ms

bg_pagetop.png

bg_pagetop.png

1613 ms

bg_title.png

bg_title.png

1612 ms

img_deck1.png

img_deck1.png

1611 ms

img_deck1.png

img_deck1.png

1490 ms

img_deck2.png

img_deck2.png

1642 ms

img_deck2.png

img_deck2.png

1656 ms

img_tape_debased1.png

img_tape_debased1.png

1530 ms

img_tape_debased1_sp.png

img_tape_debased1_sp.png

1468 ms

img_tape_debased2.png

img_tape_debased2.png

1469 ms

img_tape_debased2_sp.png

img_tape_debased2_sp.png

1349 ms

img_tape_debased3.png

img_tape_debased3.png

1419 ms

img_tape_debased3_sp.png

img_tape_debased3_sp.png

1347 ms

bg_bataco.png

bg_bataco.png

1282 ms

img_secret1.png

img_secret1.png

1278 ms

img_secret2.png

img_secret2.png

1276 ms

img_secret3.png

img_secret3.png

1277 ms

img_secret3.png

img_secret3.png

1286 ms

img_secret4.png

img_secret4.png

1260 ms

img_secret4.png

img_secret4.png

1276 ms

bg_kabi.png

bg_kabi.png

1331 ms

img_kabi1.png

img_kabi1.png

1329 ms

img_kabi2.png

img_kabi2.png

1247 ms

bg_cut_tape.png

bg_cut_tape.png

1273 ms

bg_plus.png

bg_plus.png

1249 ms

img_jacket1.png

img_jacket1.png

1276 ms

img_jacket2.png

img_jacket2.png

1278 ms

img_jacket3.jpg

img_jacket3.jpg

1276 ms

bg_hd.png

bg_hd.png

1209 ms

plus.png

plus.png

1267 ms

img_dubbingchan5.png

img_dubbingchan5.png

1241 ms

img.png

img.png

1275 ms

bg_staff.png

bg_staff.png

1279 ms

index_staff.png

index_staff.png

1274 ms

pixel.js

pixel.js

30 ms

js

js

1038 ms

css2

css2

97 ms

beacon.html

beacon.html

10 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

257 ms

pixel

pixel

251 ms

tap.php

tap.php

258 ms

Pug

Pug

249 ms

set

set

485 ms

p

p

686 ms

smallest.png

smallest.png

256 ms

staff02.png

staff02.png

1173 ms

KFOmCnqEu92Fr1Me5Q.ttf

KFOmCnqEu92Fr1Me5Q.ttf

62 ms

KFOlCnqEu92Fr1MmEU9vAw.ttf

KFOlCnqEu92Fr1MmEU9vAw.ttf

123 ms

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOlCnqEu92Fr1MmWUlvAw.ttf

173 ms

KFOlCnqEu92Fr1MmYUtvAw.ttf

KFOlCnqEu92Fr1MmYUtvAw.ttf

183 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFBEj75s.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFBEj75s.ttf

352 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFCMj75s.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFCMj75s.ttf

758 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFPYk75s.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFPYk75s.ttf

342 ms

factory.jpg

factory.jpg

1112 ms

settings

settings

267 ms

sync

sync

766 ms

bg_now.jpg

bg_now.jpg

1129 ms

txt_now.png

txt_now.png

1180 ms

btn_now_order.png

btn_now_order.png

1185 ms

report

report

764 ms

tel.png

tel.png

1184 ms

img_demi.png

img_demi.png

1179 ms

sd

sd

7 ms

bounce

bounce

13 ms

btn_oder.png

btn_oder.png

1047 ms

btn_estimate.png

btn_estimate.png

1076 ms

title_price.png

title_price.png

1134 ms

price_txt.png

price_txt.png

1139 ms

pricedvd_txt.png

pricedvd_txt.png

1140 ms

pricehdd_txt.png

pricehdd_txt.png

1149 ms

button.856debeac157d9669cf51e73a08fbc93.js

button.856debeac157d9669cf51e73a08fbc93.js

99 ms

price_change.png

price_change.png

1077 ms

embeds

embeds

29 ms

tweet_button.2f70fb173b9000da126c79afe2098f02.ja.html

tweet_button.2f70fb173b9000da126c79afe2098f02.ja.html

92 ms

title_delivery.png

title_delivery.png

1075 ms

bg_footer_menu.png

bg_footer_menu.png

1136 ms

bg_footer_li.png

bg_footer_li.png

1141 ms

bg_footer_sub_li.png

bg_footer_sub_li.png

1140 ms

tel.png

tel.png

1151 ms

sync

sync

470 ms

img_demi.png

img_demi.png

1105 ms

pmark.png

pmark.png

1082 ms

pmark.png

pmark.png

1135 ms

spmenuicon2.png

spmenuicon2.png

1086 ms

sosync

sosync

183 ms

17 ms

v2

v2

3 ms

sync

sync

592 ms

sync

sync

24 ms

17 ms

pixel

pixel

14 ms

sync

sync

787 ms

sd

sd

9 ms

Pug

Pug

3 ms

hs

hs

800 ms

um

um

43 ms

tap.php

tap.php

5 ms

Accessibility Review

dubbing-koubou.com accessibility score

80

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

dubbing-koubou.com best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

dubbing-koubou.com SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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 Dubbing-koubou.com 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 Dubbing-koubou.com 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

dubbing-koubou.com

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