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boxon.jp screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

boxon.jp

Rubber Grass Mats | Product information for rubber mats

Page Load Speed

2.6 sec in total

First Response

703 ms

Resources Loaded

1.7 sec

Page Rendered

144 ms

boxon.jp screenshot

About Website

Click here to check amazing Boxon content. Otherwise, check out these important facts you probably never knew about boxon.jp

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Key Findings

We analyzed Boxon.jp page load time and found that the first response time was 703 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

boxon.jp performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value5.9 s

49/100

10%

TBT (Total Blocking Time)

Value550 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

boxon.jp

703 ms

style.css

650 ms

rov.js

327 ms

to_top.js

327 ms

bg.gif

190 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Boxon.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (703 ms) belongs to the original domain Boxon.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 25.3 kB (20%)

Content Size

128.0 kB

After Optimization

102.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Boxon.jp main page is 128.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 95.7 kB which makes up the majority of the site volume.

HTML Optimization

-60%

Potential reduce by 4.4 kB

  • Original 7.3 kB
  • After minification 6.9 kB
  • After compression 2.9 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. 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 4.4 kB or 60% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 95.7 kB
  • After minification 95.7 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. Boxon images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 632 B

  • Original 1.1 kB
  • After minification 862 B
  • After compression 450 B

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 632 B or 58% of the original size.

CSS Optimization

-85%

Potential reduce by 20.3 kB

  • Original 23.9 kB
  • After minification 18.7 kB
  • After compression 3.6 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. Boxon.jp needs all CSS files to be minified and compressed as it can save up to 20.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (50%)

Requests Now

10

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Boxon. 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

boxon.jp

boxon.jp

703 ms

style.css

style.css

650 ms

rov.js

rov.js

327 ms

to_top.js

to_top.js

327 ms

bg.gif

bg.gif

190 ms

top_img_sample.jpg

top_img_sample.jpg

520 ms

h2.gif

h2.gif

173 ms

side_h3.gif

side_h3.gif

178 ms

side_box.gif

side_box.gif

319 ms

side_inbox.gif

side_inbox.gif

335 ms

side_li.gif

side_li.gif

357 ms

Accessibility Review

boxon.jp accessibility score

96

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

boxon.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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

boxon.jp SEO score

100

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Boxon.jp can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Boxon.jp main page’s claimed encoding is shift_jis. 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

boxon.jp

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