Tools & Wizards About Us
oxgroup.co.jp screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

oxgroup.co.jp

オーエックスエンジニアリング｜車いす・自転車の開発製造

Page Load Speed

10 sec in total

First Response

536 ms

Resources Loaded

8.7 sec

Page Rendered

735 ms

oxgroup.co.jp screenshot

About Website

Visit oxgroup.co.jp now to see the best up-to-date Oxgroup content for Japan and also check out these interesting facts you probably never knew about oxgroup.co.jp

オーエックスエンジニアリング（OX ENGINEERING）は、車いすの常識と価値観を変革するような、軽量でかっこよく、強靭で美しく、高性能な製品の開発、製造を行っています。

Visit oxgroup.co.jp

Key Findings

We analyzed Oxgroup.co.jp page load time and found that the first response time was 536 ms and then it took 9.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

oxgroup.co.jp performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value15.5 s

0/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.038

100/100

15%

TTI (Time to Interactive)

Value9.3 s

32/100

10%

Network Requests Diagram

oxgroup.co.jp

536 ms

www.oxgroup.co.jp

4968 ms

wp-emoji-release.min.js

494 ms

style.min.css

886 ms

style.css

510 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 94% of them (44 requests) were addressed to the original Oxgroup.co.jp, 4% (2 requests) were made to Googletagmanager.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (5 sec) belongs to the original domain Oxgroup.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 300.5 kB (12%)

Content Size

2.6 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oxgroup.co.jp main page is 2.6 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 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 27.7 kB

  • Original 33.8 kB
  • After minification 27.1 kB
  • After compression 6.1 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 6.7 kB, which is 20% 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 27.7 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 39.2 kB

  • Original 2.2 MB
  • After minification 2.2 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. Oxgroup images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 72.5 kB

  • Original 131.1 kB
  • After minification 117.3 kB
  • After compression 58.7 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 72.5 kB or 55% of the original size.

CSS Optimization

-82%

Potential reduce by 161.2 kB

  • Original 195.7 kB
  • After minification 176.6 kB
  • After compression 34.5 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. Oxgroup.co.jp needs all CSS files to be minified and compressed as it can save up to 161.2 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (49%)

Requests Now

45

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oxgroup. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

oxgroup.co.jp

oxgroup.co.jp

536 ms

www.oxgroup.co.jp

www.oxgroup.co.jp

4968 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

494 ms

style.min.css

style.min.css

886 ms

style.css

style.css

510 ms

top.css

top.css

703 ms

jquery.min.js

jquery.min.js

26 ms

js

js

68 ms

js

js

111 ms

require.js

require.js

358 ms

delighters.js

delighters.js

356 ms

stickyfill.min.js

stickyfill.min.js

498 ms

top.js

top.js

536 ms

wp-embed.min.js

wp-embed.min.js

545 ms

reset.css

reset.css

200 ms

slick.css

slick.css

326 ms

slick-theme.css

slick-theme.css

366 ms

common.css

common.css

551 ms

all.min.css

all.min.css

866 ms

menu.css

menu.css

384 ms

logo.svg

logo.svg

190 ms

arrow_gray.svg

arrow_gray.svg

171 ms

bg_top_01.jpg

bg_top_01.jpg

328 ms

img_top_01.jpg

img_top_01.jpg

1261 ms

logo_zzr.png

logo_zzr.png

185 ms

bg_top_02.jpg

bg_top_02.jpg

1014 ms

img_top_02.jpg

img_top_02.jpg

1354 ms

bg_top_03.jpg

bg_top_03.jpg

1561 ms

logo_rev.svg

logo_rev.svg

366 ms

img_top_03.jpg

img_top_03.jpg

1303 ms

logo_lr.svg

logo_lr.svg

543 ms

100color-img.jpg

100color-img.jpg

1960 ms

kusa01.svg

kusa01.svg

1181 ms

kusa02.svg

kusa02.svg

1351 ms

logo_neo.svg

logo_neo.svg

1434 ms

img_top_04_01.png

img_top_04_01.png

1627 ms

logo_weego.svg

logo_weego.svg

1524 ms

img_top_04_02.png

img_top_04_02.png

1691 ms

nikukyu.svg

nikukyu.svg

1614 ms

img_top_05_01.jpg

img_top_05_01.jpg

1876 ms

logo2.svg

logo2.svg

1734 ms

css_browser_selector.min.js

css_browser_selector.min.js

1663 ms

jquery.heightLine.js

jquery.heightLine.js

1663 ms

jquery.matchHeight.js

jquery.matchHeight.js

1733 ms

slick.min.js

slick.min.js

1779 ms

ua.js

ua.js

1828 ms

init.js

init.js

1851 ms

Accessibility Review

oxgroup.co.jp accessibility score

92

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

Links do not have a discernible name

Best Practices

oxgroup.co.jp best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

oxgroup.co.jp SEO score

93

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 Oxgroup.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 Oxgroup.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

oxgroup.co.jp

Open Graph description is not detected on the main page of Oxgroup. 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: