Tools & Wizards About Us
bubkaweb.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

bubkaweb.com

BUBKA WEB（ブブカ・ウェブ）｜グラビア＆アイドルのニュース

Page Load Speed

4.2 sec in total

First Response

27 ms

Resources Loaded

3.5 sec

Page Rendered

626 ms

bubkaweb.com screenshot

About Website

Visit bubkaweb.com now to see the best up-to-date BUBKA WEB content for Japan and also check out these interesting facts you probably never knew about bubkaweb.com

東洋一のグラビア＆活字アイドル雑誌『BUBKA』の公式サイト。AKB48、SKE48、NMB48、HKT48を始め、乃木坂46、日向坂46など、トップアイドルたちのグラビアやインタビューを掲載。さらに吉田豪などの強力執筆陣による活字特集及びコラムも掲載。

Visit bubkaweb.com

Key Findings

We analyzed Bubkaweb.com page load time and found that the first response time was 27 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

bubkaweb.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value2,440 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.257

48/100

15%

TTI (Time to Interactive)

Value20.3 s

2/100

10%

Network Requests Diagram

bubkaweb.com

27 ms

bubkaweb.com

316 ms

www.bubkaweb.com

8 ms

www.bubkaweb.com

1876 ms

style.min.css

317 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 98% of them (54 requests) were addressed to the original Bubkaweb.com, 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Bubkaweb.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 86.8 kB (6%)

Content Size

1.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Bubkaweb.com main page is 1.4 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. 60% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 65.9 kB

  • Original 78.4 kB
  • After minification 73.5 kB
  • After compression 12.5 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 65.9 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 14.6 kB

  • Original 1.3 MB
  • After minification 1.3 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. BUBKA WEB images are well optimized though.

CSS Optimization

-21%

Potential reduce by 6.3 kB

  • Original 29.5 kB
  • After minification 29.5 kB
  • After compression 23.2 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. Bubkaweb.com needs all CSS files to be minified and compressed as it can save up to 6.3 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (22%)

Requests Now

51

After Optimization

40

  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BUBKA WEB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bubkaweb.com

bubkaweb.com

27 ms

bubkaweb.com

bubkaweb.com

316 ms

www.bubkaweb.com

www.bubkaweb.com

8 ms

www.bubkaweb.com

www.bubkaweb.com

1876 ms

style.min.css

style.min.css

317 ms

styles.css

styles.css

313 ms

style.css

style.css

330 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

303 ms

jquery.min.js

jquery.min.js

307 ms

jquery-migrate.min.js

jquery-migrate.min.js

469 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

623 ms

site.js

site.js

605 ms

index.js

index.js

609 ms

index.js

index.js

747 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

508 ms

linkadjust.js

linkadjust.js

640 ms

logo.png

logo.png

160 ms

icon_search.png

icon_search.png

300 ms

icon_sns_tw.png

icon_sns_tw.png

196 ms

icon_sns_insta.png

icon_sns_insta.png

304 ms

icon_sns_email.png

icon_sns_email.png

159 ms

icon_search_bk.png

icon_search_bk.png

301 ms

IC4-3.jpg

IC4-3.jpg

178 ms

IC4-2.jpg

IC4-2.jpg

176 ms

IC4-1.jpg

IC4-1.jpg

176 ms

IC5-1.jpg

IC5-1.jpg

177 ms

IC5-1.jpg

IC5-1.jpg

178 ms

IC-21-300x300.jpg

IC-21-300x300.jpg

801 ms

1a141ecea42f6b3363260406665c14a9-300x300.jpg

1a141ecea42f6b3363260406665c14a9-300x300.jpg

181 ms

hnt_BD_Kanzen-300x300.jpg

hnt_BD_Kanzen-300x300.jpg

183 ms

IC-20-300x300.jpg

IC-20-300x300.jpg

185 ms

14bb2364b60908304aa4641c4f4208cc-300x300.jpg

14bb2364b60908304aa4641c4f4208cc-300x300.jpg

188 ms

IC-15-300x300.jpg

IC-15-300x300.jpg

190 ms

kuromi_150_1200-1-300x300.jpg

kuromi_150_1200-1-300x300.jpg

193 ms

431f416b2fa6d3ecf6ecd17843958c37-300x300.jpg

431f416b2fa6d3ecf6ecd17843958c37-300x300.jpg

196 ms

takamoto_62_1500-1-300x300.jpg

takamoto_62_1500-1-300x300.jpg

199 ms

moriya_rena_03882_900-1024x1024-1-300x300.jpg

moriya_rena_03882_900-1024x1024-1-300x300.jpg

201 ms

yamashita_siduki_1000-1-300x300.jpg

yamashita_siduki_1000-1-300x300.jpg

203 ms

suzuki_ayane_17_1130-300x300.jpg

suzuki_ayane_17_1130-300x300.jpg

204 ms

IC-16-300x300.jpg

IC-16-300x300.jpg

205 ms

IC-9-300x300.jpg

IC-9-300x300.jpg

208 ms

IC-10-300x300.jpg

IC-10-300x300.jpg

209 ms

sub6-300x300.jpg

sub6-300x300.jpg

211 ms

IC-2-300x300.jpg

IC-2-300x300.jpg

227 ms

124-300x300.jpg

124-300x300.jpg

212 ms

img_391398_1-300x300.jpg

img_391398_1-300x300.jpg

227 ms

ebe20f553b1dd5b22462fa2e7da71620-300x300.jpg

ebe20f553b1dd5b22462fa2e7da71620-300x300.jpg

228 ms

6fb5d8eb502a975728160a99c6de8ad2-300x300.jpeg

6fb5d8eb502a975728160a99c6de8ad2-300x300.jpeg

228 ms

0fb8e97216ba1f44f8452d7796470011-300x300.jpg

0fb8e97216ba1f44f8452d7796470011-300x300.jpg

228 ms

b590571cac8c40841067d865ae0dcb4d-300x300.jpeg

b590571cac8c40841067d865ae0dcb4d-300x300.jpeg

128 ms

a0493c6c438470ebbcd7b0eb24f51921-300x300.jpeg

a0493c6c438470ebbcd7b0eb24f51921-300x300.jpeg

128 ms

gtm.js

gtm.js

62 ms

sakata_shioduki_abe_IC-300x300.jpg

sakata_shioduki_abe_IC-300x300.jpg

77 ms

BUBKA_2024_6.jpg

BUBKA_2024_6.jpg

76 ms

BUBKA_columnpack_2024_6.jpg

BUBKA_columnpack_2024_6.jpg

60 ms

Accessibility Review

bubkaweb.com accessibility score

89

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

Form elements do not have associated labels

Best Practices

bubkaweb.com best practices score

92

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

Page has valid source maps

SEO Factors

bubkaweb.com SEO score

90

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

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 Bubkaweb.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 Bubkaweb.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

bubkaweb.com

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