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oxgroup.co.jp screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    73% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 93

    SEO

    Google-friendlier than
    84% 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

5.1 sec in total

First Response

984 ms

Resources Loaded

4 sec

Page Rendered

147 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 984 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

oxgroup.co.jp performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.038

100/100

15%

TTI (Time to Interactive)

Value6.0 s

64/100

10%

Network Requests Diagram

oxgroup.co.jp

984 ms

default.css

959 ms

topflash.js

387 ms

ga.js

43 ms

head_rogo.gif

194 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 89% of them (24 requests) were addressed to the original Oxgroup.co.jp, 7% (2 requests) were made to Google-analytics.com and 4% (1 request) were made to Adobe.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Oxgroup.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 309.4 kB (29%)

Content Size

1.1 MB

After Optimization

748.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oxgroup.co.jp main page is 1.1 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. 20% of websites need less resources to load. Images take 982.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 14.0 kB

  • Original 18.3 kB
  • After minification 16.0 kB
  • After compression 4.3 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 2.4 kB, which is 13% 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 14.0 kB or 77% of the original size.

Image Optimization

-26%

Potential reduce by 259.2 kB

  • Original 982.5 kB
  • After minification 723.4 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. Obviously, Oxgroup needs image optimization as it can save up to 259.2 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-5%

Potential reduce by 923 B

  • Original 18.9 kB
  • After minification 18.9 kB
  • After compression 18.0 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

-92%

Potential reduce by 35.3 kB

  • Original 38.2 kB
  • After minification 17.9 kB
  • After compression 2.9 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 35.3 kB or 92% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

26

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oxgroup. According to our analytics all requests are already optimized.

Network Requests Diagram

oxgroup.co.jp

oxgroup.co.jp

984 ms

default.css

default.css

959 ms

topflash.js

topflash.js

387 ms

ga.js

ga.js

43 ms

head_rogo.gif

head_rogo.gif

194 ms

head_rogo_jp.gif

head_rogo_jp.gif

193 ms

btn_head_jp_on.jpg

btn_head_jp_on.jpg

805 ms

btn_head_eng_off.jpg

btn_head_eng_off.jpg

962 ms

btn_gl_top.jpg

btn_gl_top.jpg

572 ms

btn_gl_product.jpg

btn_gl_product.jpg

972 ms

btn_gl_manufact.jpg

btn_gl_manufact.jpg

976 ms

btn_gl_plan.jpg

btn_gl_plan.jpg

964 ms

btn_gl_production.jpg

btn_gl_production.jpg

954 ms

btn_gl_profile.jpg

btn_gl_profile.jpg

1210 ms

flash-replace.jpg

flash-replace.jpg

2097 ms

bnr_plan.jpg

bnr_plan.jpg

1537 ms

bnr_wheelchair.jpg

bnr_wheelchair.jpg

1735 ms

bnr_bicycle.jpg

bnr_bicycle.jpg

1547 ms

bnr_dogs.jpg

bnr_dogs.jpg

1555 ms

ttl_news.gif

ttl_news.gif

1408 ms

bnr_tokyobay.jpg

bnr_tokyobay.jpg

2206 ms

go_top.jpg

go_top.jpg

1919 ms

btn_inquiry.jpg

btn_inquiry.jpg

1934 ms

get_flash_player.gif

get_flash_player.gif

19 ms

bg_img_inquiry.jpg

bg_img_inquiry.jpg

1928 ms

__utm.gif

__utm.gif

26 ms

print.css

print.css

195 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: