Tools & Wizards About Us
asso.co.jp screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

asso.co.jp

ASSO INTERNATIONAL – アルファロメオ・アバルト・フィアットのホイールやパーツの開発・販売を手掛けるアッソ・インターナショナル

Page Load Speed

6.8 sec in total

First Response

1.2 sec

Resources Loaded

4.8 sec

Page Rendered

758 ms

asso.co.jp screenshot

About Website

Welcome to asso.co.jp homepage info - get ready to check ASSO best content for Japan right away, or after learning these important things about asso.co.jp

アルファロメオ・アバルト595・フィアット500のホイール、サスペンション（車高調・ローダウンスプリング）、ブレーキパッド、カーボンエアロパーツ、スペーサー、LEDなどを車種専用設計にて開発販売するアッソ・インターナショナルのオフィシャルサイト。

Visit asso.co.jp

Key Findings

We analyzed Asso.co.jp page load time and found that the first response time was 1.2 sec and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

asso.co.jp performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value12.8 s

3/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

asso.co.jp

1247 ms

analytics.js

21 ms

styles.css

342 ms

styles.css

519 ms

style.css

667 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 90% of them (55 requests) were addressed to the original Asso.co.jp, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Asso.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 65.3 kB (2%)

Content Size

4.0 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Asso.co.jp main page is 4.0 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. 35% of websites need less resources to load. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 51.2 kB

  • Original 64.6 kB
  • After minification 62.6 kB
  • After compression 13.4 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 51.2 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 5.4 kB

  • Original 3.8 MB
  • After minification 3.8 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. ASSO images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 3.3 kB

  • Original 146.1 kB
  • After minification 146.1 kB
  • After compression 142.8 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

-18%

Potential reduce by 5.4 kB

  • Original 30.6 kB
  • After minification 30.6 kB
  • After compression 25.2 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. Asso.co.jp needs all CSS files to be minified and compressed as it can save up to 5.4 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (42%)

Requests Now

57

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ASSO. 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 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

asso.co.jp

asso.co.jp

1247 ms

analytics.js

analytics.js

21 ms

styles.css

styles.css

342 ms

styles.css

styles.css

519 ms

style.css

style.css

667 ms

style.css

style.css

839 ms

style.css

style.css

685 ms

slick.min.css

slick.min.css

695 ms

slick-theme.min.css

slick-theme.min.css

696 ms

swiper-bundle.min.css

swiper-bundle.min.css

714 ms

style.css

style.css

836 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

859 ms

frontend.min.js

frontend.min.js

870 ms

jquery.js

jquery.js

1044 ms

jquery-migrate.min.js

jquery-migrate.min.js

898 ms

collect

collect

14 ms

collect

collect

26 ms

scripts.js

scripts.js

851 ms

jquery.form.min.js

jquery.form.min.js

850 ms

scripts.js

scripts.js

876 ms

slick.min.js

slick.min.js

1081 ms

swiper-bundle.min.js

swiper-bundle.min.js

1276 ms

functions.min.js

functions.min.js

1083 ms

front-page.js

front-page.js

1081 ms

load.min.js

load.min.js

1083 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

1083 ms

wp-embed.min.js

wp-embed.min.js

1083 ms

logo-1-2.jpg

logo-1-2.jpg

277 ms

top_category_alfa_sp-2.jpg

top_category_alfa_sp-2.jpg

940 ms

top_category_abarth-1.jpg

top_category_abarth-1.jpg

1166 ms

316516165.jpg

316516165.jpg

1000 ms

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%E3%83%92%E3%83%BC%E3%83%AD%E3%83%BC%E3%83%98%E3%83%83%E3%83%80%E3%83%BC4.jpg

327 ms

IMG_0701-480x320.jpg

IMG_0701-480x320.jpg

774 ms

IMG_0522-480x320.jpeg

IMG_0522-480x320.jpeg

505 ms

IMG_0683-480x320.jpeg

IMG_0683-480x320.jpeg

546 ms

IMG_0691-480x320.jpg

IMG_0691-480x320.jpg

855 ms

IMG_0672-480x320.jpeg

IMG_0672-480x320.jpeg

731 ms

IMG_0663-480x320.jpeg

IMG_0663-480x320.jpeg

918 ms

06AFC625-07BA-46BF-974C-506359B50A1D-480x320.jpeg

06AFC625-07BA-46BF-974C-506359B50A1D-480x320.jpeg

1109 ms

IMG_0556-480x320.jpeg

IMG_0556-480x320.jpeg

1034 ms

P10_-480x320.jpg

P10_-480x320.jpg

1103 ms

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%E3%83%97%E3%83%AC%E3%83%BC%E3%83%88%E3%82%B5%E3%83%A0%E3%83%8D.jpg

1128 ms

321351684684.jpg

321351684684.jpg

1180 ms

321316549684.jpg

321316549684.jpg

1384 ms

321365168464.jpg

321365168464.jpg

1464 ms

top_wheel_image.jpg

top_wheel_image.jpg

1447 ms

321351646.jpg

321351646.jpg

1304 ms

315613165165.jpg

315613165165.jpg

1345 ms

31316515111.jpg

31316515111.jpg

1361 ms

31651316516.jpg

31651316516.jpg

1489 ms

321651610564.jpg

321651610564.jpg

1526 ms

tireset_image.jpg

tireset_image.jpg

1541 ms

youtube_mainimage-1.jpg

youtube_mainimage-1.jpg

1740 ms

701.jpg

701.jpg

1622 ms

65465498496498.jpg

65465498496498.jpg

1822 ms

321513546546.jpg

321513546546.jpg

1516 ms

logo2.png

logo2.png

1547 ms

design_plus.woff

design_plus.woff

1557 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

0 ms

iframe_api

iframe_api

41 ms

www-widgetapi.js

www-widgetapi.js

5 ms

Accessibility Review

asso.co.jp accessibility score

92

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 input fields do not have accessible names

High

ARIA toggle fields do not have accessible names

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

Links do not have a discernible name

Best Practices

asso.co.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

High

Page has valid source maps

SEO Factors

asso.co.jp SEO score

92

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 Asso.co.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 Asso.co.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

asso.co.jp

Open Graph description is not detected on the main page of ASSO. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: