Tools & Wizards About Us
sa01.naturum.ne.jp screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

sa01.naturum.ne.jp

浦安DIYシーバス

Page Load Speed

41.3 sec in total

First Response

1.9 sec

Resources Loaded

29.9 sec

Page Rendered

9.5 sec

sa01.naturum.ne.jp screenshot

About Website

Welcome to sa01.naturum.ne.jp homepage info - get ready to check Sa 01 Naturum best content for Japan right away, or after learning these important things about sa01.naturum.ne.jp

DIYで色々作って浦安でルアーシーバス

Visit sa01.naturum.ne.jp

Key Findings

We analyzed Sa01.naturum.ne.jp page load time and found that the first response time was 1.9 sec and then it took 39.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 20 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

sa01.naturum.ne.jp performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value5,330 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.036

100/100

15%

TTI (Time to Interactive)

Value21.3 s

1/100

10%

Network Requests Diagram

sa01.naturum.ne.jp

1917 ms

style.css

1018 ms

script.php

2833 ms

menucontrol.js

577 ms

dispctl.js

578 ms

Our browser made a total of 130 requests to load all elements on the main page. We found that 4% of them (5 requests) were addressed to the original Sa01.naturum.ne.jp, 42% (54 requests) were made to Img01.naturum.ne.jp and 11% (14 requests) were made to Naturum.co.jp. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Img01.naturum.ne.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 316.0 kB (11%)

Content Size

3.0 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sa01.naturum.ne.jp main page is 3.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 65.2 kB

  • Original 87.2 kB
  • After minification 82.7 kB
  • After compression 22.0 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 65.2 kB or 75% of the original size.

Image Optimization

-4%

Potential reduce by 94.0 kB

  • Original 2.7 MB
  • After minification 2.6 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. Sa 01 Naturum images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 146.8 kB

  • Original 228.3 kB
  • After minification 227.2 kB
  • After compression 81.5 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 146.8 kB or 64% of the original size.

CSS Optimization

-81%

Potential reduce by 10.0 kB

  • Original 12.3 kB
  • After minification 9.6 kB
  • After compression 2.4 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. Sa01.naturum.ne.jp needs all CSS files to be minified and compressed as it can save up to 10.0 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (34%)

Requests Now

104

After Optimization

69

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sa 01 Naturum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sa01.naturum.ne.jp

sa01.naturum.ne.jp

1917 ms

style.css

style.css

1018 ms

script.php

script.php

2833 ms

menucontrol.js

menucontrol.js

577 ms

dispctl.js

dispctl.js

578 ms

widgets.js

widgets.js

82 ms

analytics.js

analytics.js

103 ms

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559 ms

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435 ms

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439 ms

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440 ms

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1056 ms

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443 ms

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755 ms

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8593 ms

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18549 ms

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8591 ms

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444 ms

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19951 ms

collect

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123 ms

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238 ms

blog_header.html

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586 ms

top_title.gif

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584 ms

cm

cm

471 ms

N7fGZOo84yM

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529 ms

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58 ms

235 ms

buy-from-tan.gif

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49 ms

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920 ms

jquery-1.3.2.min.js

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1103 ms

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1032 ms

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873 ms

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1044 ms

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1569 ms

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188 ms

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718 ms

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1065 ms

cm

cm

573 ms

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1556 ms

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362 ms

1121 ms

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349 ms

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343 ms

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380 ms

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358 ms

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136 ms

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399 ms

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650 ms

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18185 ms

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527 ms

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543 ms

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329 ms

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404 ms

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1035 ms

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103 ms

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102 ms

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5261 ms

Accessibility Review

sa01.naturum.ne.jp accessibility score

62

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

sa01.naturum.ne.jp best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

sa01.naturum.ne.jp SEO score

71

Search Engine Optimization Advices

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

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 Sa01.naturum.ne.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 Sa01.naturum.ne.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

sa01.naturum.ne.jp

Open Graph data is detected on the main page of Sa 01 Naturum. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: