Tools & Wizards About Us
gbb-parts.jp screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 50

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

gbb-parts.jp

株式会社GBB　ネット通販版

Page Load Speed

9.4 sec in total

First Response

914 ms

Resources Loaded

6.9 sec

Page Rendered

1.5 sec

gbb-parts.jp screenshot

About Website

Click here to check amazing Gbb Parts content for Japan. Otherwise, check out these important facts you probably never knew about gbb-parts.jp

株式会社GBB パ

Visit gbb-parts.jp

Key Findings

We analyzed Gbb-parts.jp page load time and found that the first response time was 914 ms and then it took 8.4 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

gbb-parts.jp performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.4 s

83/100

10%

Network Requests Diagram

www.gbb-parts.jp

914 ms

cross-border-cart.css

329 ms

index.css

407 ms

jquery.min.js

25 ms

cart.js

485 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 4% of them (5 requests) were addressed to the original Gbb-parts.jp, 71% (90 requests) were made to Img07.shop-pro.jp and 21% (27 requests) were made to Img.shop-pro.jp. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Img07.shop-pro.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 250.2 kB (22%)

Content Size

1.2 MB

After Optimization

903.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gbb-parts.jp main page is 1.2 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. 45% of websites need less resources to load. Images take 913.4 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 97.1 kB

  • Original 111.0 kB
  • After minification 93.8 kB
  • After compression 13.9 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. This page needs HTML code to be minified as it can gain 17.1 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 97.1 kB or 87% of the original size.

Image Optimization

-7%

Potential reduce by 64.4 kB

  • Original 913.4 kB
  • After minification 848.9 kB

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. Gbb Parts images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 68.3 kB

  • Original 104.5 kB
  • After minification 100.9 kB
  • After compression 36.2 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 68.3 kB or 65% of the original size.

CSS Optimization

-84%

Potential reduce by 20.3 kB

  • Original 24.3 kB
  • After minification 16.7 kB
  • After compression 4.0 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. Gbb-parts.jp needs all CSS files to be minified and compressed as it can save up to 20.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (14%)

Requests Now

125

After Optimization

107

  • Images
  • JavaScript
  • CSS

The browser has sent 125 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gbb Parts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

www.gbb-parts.jp

www.gbb-parts.jp

914 ms

cross-border-cart.css

cross-border-cart.css

329 ms

index.css

index.css

407 ms

jquery.min.js

jquery.min.js

25 ms

cart.js

cart.js

485 ms

product_stock.js

product_stock.js

490 ms

li.php

li.php

333 ms

li.php

li.php

330 ms

rs_gbn_top.gif

rs_gbn_top.gif

202 ms

669-1232436093-3.gif

669-1232436093-3.gif

368 ms

icons2.gif

icons2.gif

316 ms

rs_gbn_ma.gif

rs_gbn_ma.gif

160 ms

rs_gbn_inq.gif

rs_gbn_inq.gif

161 ms

rs_gbn_pb.gif

rs_gbn_pb.gif

162 ms

rs_gbn_pay.gif

rs_gbn_pay.gif

162 ms

rs_gbn_send.gif

rs_gbn_send.gif

164 ms

rs_gbn_sk.gif

rs_gbn_sk.gif

163 ms

rs_gbn_cart.gif

rs_gbn_cart.gif

163 ms

rs_m_cate.gif

rs_m_cate.gif

164 ms

left-navi_bg.gif

left-navi_bg.gif

167 ms

rs_m_rect.gif

rs_m_rect.gif

165 ms

left-navi_bg03.gif

left-navi_bg03.gif

167 ms

rs_m_cart_btn.gif

rs_m_cart_btn.gif

167 ms

rs_m_reco.gif

rs_m_reco.gif

167 ms

rs_m_sale.gif

rs_m_sale.gif

168 ms

rs_m_mail.gif

rs_m_mail.gif

167 ms

rs_m_shop.gif

rs_m_shop.gif

168 ms

rss.gif

rss.gif

168 ms

atom.gif

atom.gif

169 ms

rs_reco.gif

rs_reco.gif

168 ms

rs_sale.gif

rs_sale.gif

169 ms

now_s.gif

now_s.gif

312 ms

rs_pay.gif

rs_pay.gif

169 ms

rs_deli.gif

rs_deli.gif

170 ms

shop_info_pay_bg.gif

shop_info_pay_bg.gif

171 ms

shop_info_deli_bg.gif

shop_info_deli_bg.gif

170 ms

right-pay_deli_bg.gif

right-pay_deli_bg.gif

170 ms

PA01114798.jpg

PA01114798.jpg

161 ms

banner1.jpg

banner1.jpg

871 ms

bannershuuri.jpg

bannershuuri.jpg

796 ms

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346 ms

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365 ms

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418 ms

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340 ms

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586 ms

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601 ms

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889 ms

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881 ms

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1095 ms

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2019 ms

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2097 ms

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1952 ms

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2096 ms

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1937 ms

Accessibility Review

gbb-parts.jp accessibility score

50

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.

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

Form elements do not have associated labels

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

gbb-parts.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

High

Browser errors were logged to the console

SEO Factors

gbb-parts.jp SEO score

85

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

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

    EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gbb-parts.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 Gbb-parts.jp main page’s claimed encoding is euc-jp. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

gbb-parts.jp

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