Tools & Wizards About Us
donbei.jp screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    60% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

donbei.jp

日清のどん兵衛

Page Load Speed

8.9 sec in total

First Response

333 ms

Resources Loaded

7 sec

Page Rendered

1.6 sec

donbei.jp screenshot

About Website

Click here to check amazing Donbei content for Japan. Otherwise, check out these important facts you probably never knew about donbei.jp

どん兵衛の商品紹介やこだわり、キャンペーン情報をご紹介します。

Visit donbei.jp

Key Findings

We analyzed Donbei.jp page load time and found that the first response time was 333 ms and then it took 8.6 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

donbei.jp performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value43.5 s

0/100

25%

SI (Speed Index)

Value16.4 s

0/100

10%

TBT (Total Blocking Time)

Value460 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value8.5 s

38/100

10%

Network Requests Diagram

donbei.jp

333 ms

www.donbei.jp

493 ms

screen.css

894 ms

bd-0CIGEV-1.js

371 ms

footer_bk.css

187 ms

Our browser made a total of 132 requests to load all elements on the main page. We found that 91% of them (120 requests) were addressed to the original Donbei.jp, 2% (3 requests) were made to Analytics.fs-bdash.com and 2% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Donbei.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 372.4 kB (10%)

Content Size

3.7 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Donbei.jp main page is 3.7 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. 70% of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 34.9 kB

  • Original 43.4 kB
  • After minification 41.9 kB
  • After compression 8.5 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 34.9 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 163.0 kB

  • Original 3.5 MB
  • After minification 3.3 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. Donbei images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 44.1 kB

  • Original 84.6 kB
  • After minification 76.2 kB
  • After compression 40.5 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 44.1 kB or 52% of the original size.

CSS Optimization

-89%

Potential reduce by 130.3 kB

  • Original 147.2 kB
  • After minification 146.7 kB
  • After compression 16.8 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. Donbei.jp needs all CSS files to be minified and compressed as it can save up to 130.3 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (12%)

Requests Now

130

After Optimization

114

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 130 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Donbei. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

donbei.jp

donbei.jp

333 ms

www.donbei.jp

www.donbei.jp

493 ms

screen.css

screen.css

894 ms

bd-0CIGEV-1.js

bd-0CIGEV-1.js

371 ms

footer_bk.css

footer_bk.css

187 ms

plusone.js

plusone.js

76 ms

app.js

app.js

1285 ms

analytics.js

analytics.js

23 ms

ogp.jpg

ogp.jpg

1178 ms

product__item1.png

product__item1.png

154 ms

product__item2.png

product__item2.png

296 ms

product__item35.png

product__item35.png

299 ms

product__item3.png

product__item3.png

316 ms

product__item4.png

product__item4.png

316 ms

product__item36.png

product__item36.png

443 ms

product__item8.png

product__item8.png

449 ms

product__item38.png

product__item38.png

661 ms

product__item5.png

product__item5.png

465 ms

product__item6.png

product__item6.png

659 ms

product__item7.png

product__item7.png

659 ms

product__item9.png

product__item9.png

660 ms

product__item12.png

product__item12.png

683 ms

product__item13.png

product__item13.png

727 ms

product__item14.png

product__item14.png

737 ms

product__item15.png

product__item15.png

779 ms

product__item16.png

product__item16.png

781 ms

product__item39.png

product__item39.png

830 ms

product__item42.png

product__item42.png

1021 ms

product__item43.png

product__item43.png

886 ms

product__item17.png

product__item17.png

935 ms

product__item18.png

product__item18.png

937 ms

product__item19.png

product__item19.png

977 ms

product__item20.png

product__item20.png

1034 ms

product__item21.png

product__item21.png

1092 ms

product__item22.png

product__item22.png

1094 ms

product__item23.png

product__item23.png

1123 ms

product__item24.png

product__item24.png

1166 ms

product__item25.png

product__item25.png

1182 ms

product__item26.png

product__item26.png

1250 ms

product__item27.png

product__item27.png

1252 ms

product__item28.png

product__item28.png

1269 ms

product__item29.png

product__item29.png

1305 ms

product__item30.png

product__item30.png

1311 ms

bdash.js

bdash.js

489 ms

collect

collect

17 ms

sdk.js

sdk.js

16 ms

widgets.js

widgets.js

14 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

77 ms

product__item31.png

product__item31.png

1151 ms

xd_arbiter.php

xd_arbiter.php

20 ms

product__item32.png

product__item32.png

1130 ms

product__item33.png

product__item33.png

1128 ms

tit_brand_bk.png

tit_brand_bk.png

1118 ms

logo.png

logo.png

1155 ms

bnr_brandsite_cup.jpg

bnr_brandsite_cup.jpg

1033 ms

bnr_brandsite_don.jpg

bnr_brandsite_don.jpg

1048 ms

bnr_brandsite_chi.jpg

bnr_brandsite_chi.jpg

1108 ms

create

create

156 ms

iframe_api

iframe_api

35 ms

bnr_brandsite_ufo.jpg

bnr_brandsite_ufo.jpg

916 ms

bnr_brandsite_rao.jpg

bnr_brandsite_rao.jpg

912 ms

bnr_brandsite_km.jpg

bnr_brandsite_km.jpg

948 ms

tit_ec_bk.png

tit_ec_bk.png

954 ms

bnr_ecsite_emen.jpg

bnr_ecsite_emen.jpg

977 ms

bnr_ecsite_kd.jpg

bnr_ecsite_kd.jpg

1034 ms

www-widgetapi.js

www-widgetapi.js

17 ms

tit_sports_bk.png

tit_sports_bk.png

1003 ms

bnr_hungrytowin.jpg

bnr_hungrytowin.jpg

1160 ms

global-nav__button.png

global-nav__button.png

976 ms

header__bg.jpg

header__bg.jpg

980 ms

header__person.png

header__person.png

1102 ms

header__person2.png

header__person2.png

979 ms

header__title.png

header__title.png

1108 ms

header__scroll.gif

header__scroll.gif

1848 ms

sns2__item--facebook.png

sns2__item--facebook.png

928 ms

sns2__item--twitter.png

sns2__item--twitter.png

991 ms

sns2__item--google.png

sns2__item--google.png

1017 ms

banner__item--donvalentine.png

banner__item--donvalentine.png

1695 ms

banner__item--10min.png

banner__item--10min.png

1133 ms

banner__item--shop.png

banner__item--shop.png

1035 ms

banner__item--event.png

banner__item--event.png

1516 ms

banner__item--cooking.png

banner__item--cooking.png

1358 ms

banner__item--kakiage.png

banner__item--kakiage.png

1274 ms

banner__item--donbareya.png

banner__item--donbareya.png

1129 ms

banner2__item--donvalentine.png

banner2__item--donvalentine.png

1277 ms

banner2__item--new.png

banner2__item--new.png

1329 ms

banner2__item--10min.png

banner2__item--10min.png

1375 ms

banner2__item--shop.png

banner2__item--shop.png

1366 ms

banner2__item--event.png

banner2__item--event.png

1419 ms

banner2__item--cooking.png

banner2__item--cooking.png

1423 ms

banner2__item--kakiage.png

banner2__item--kakiage.png

1419 ms

banner2__item--donbareya.png

banner2__item--donbareya.png

1424 ms

youtuber__pattern.png

youtuber__pattern.png

1444 ms

youtuber__bg.gif

youtuber__bg.gif

1915 ms

youtuber__person.png

youtuber__person.png

1601 ms

youtuber__title.png

youtuber__title.png

1564 ms

youtuber__button.png

youtuber__button.png

1426 ms

cooking__bg.jpg

cooking__bg.jpg

1904 ms

cooking__person.png

cooking__person.png

1591 ms

cooking__title.png

cooking__title.png

1702 ms

cooking__button.png

cooking__button.png

1598 ms

donvalentine__bg.png

donvalentine__bg.png

2012 ms

donvalentine__title.png

donvalentine__title.png

1763 ms

donvalentine__button.png

donvalentine__button.png

1632 ms

shop__title.png

shop__title.png

2031 ms

shop__button.png

shop__button.png

1664 ms

cm__pattern.gif

cm__pattern.gif

1637 ms

cm__bg.gif

cm__bg.gif

3465 ms

cm__title.png

cm__title.png

1709 ms

cm__button.png

cm__button.png

1666 ms

tweet__person.png

tweet__person.png

1636 ms

tweet__title.png

tweet__title.png

1737 ms

tweet__about-button.png

tweet__about-button.png

1665 ms

tweet__reload-button.png

tweet__reload-button.png

1599 ms

tweet__tweet-button.png

tweet__tweet-button.png

1494 ms

spacer.gif

spacer.gif

1478 ms

product__bg.png

product__bg.png

1422 ms

product__person.png

product__person.png

1444 ms

product__title.png

product__title.png

1373 ms

product__photo.png

product__photo.png

1499 ms

product__title2-1.png

product__title2-1.png

1402 ms

product__title2-2.png

product__title2-2.png

1423 ms

product__title2-3.png

product__title2-3.png

1372 ms

product__title2-4.png

product__title2-4.png

1338 ms

product__kodawari-button.png

product__kodawari-button.png

1444 ms

product__item--new.png

product__item--new.png

1434 ms

product__all-button.png

product__all-button.png

1437 ms

history__title2.jpg

history__title2.jpg

1429 ms

sns__item--facebook.png

sns__item--facebook.png

1425 ms

sns__item--twitter.png

sns__item--twitter.png

1393 ms

sns__item--google.png

sns__item--google.png

1340 ms

border_ecsite3.png

border_ecsite3.png

1289 ms

Accessibility Review

donbei.jp accessibility score

79

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

donbei.jp best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

donbei.jp SEO score

92

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

Image elements do not have [alt] attributes

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 Donbei.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 Donbei.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

donbei.jp

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