Report Summary

  • 40

    Performance

    Renders faster than
    60% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

osoji-sommelier.net

DIYコーティング剤と洗剤の通販ショップ お掃除ソムリエWEB SHOP

Page Load Speed

9.1 sec in total

First Response

1.3 sec

Resources Loaded

6.1 sec

Page Rendered

1.7 sec

osoji-sommelier.net screenshot

About Website

Click here to check amazing Osoji Sommelier content for Japan. Otherwise, check out these important facts you probably never knew about osoji-sommelier.net

お掃除、コーティングを応援します!

Visit osoji-sommelier.net

Key Findings

We analyzed Osoji-sommelier.net page load time and found that the first response time was 1.3 sec and then it took 7.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster. This domain responded with an error, which can significantly jeopardize Osoji-sommelier.net rating and web reputation

Performance Metrics

osoji-sommelier.net performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value19.0 s

0/100

25%

SI (Speed Index)

Value8.8 s

15/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value1.002

2/100

15%

TTI (Time to Interactive)

Value5.1 s

76/100

10%

Network Requests Diagram

www.osoji-sommelier.net

1331 ms

cross-border-cart.css

330 ms

index.css

249 ms

top.css

472 ms

jquery.min.js

29 ms

Our browser made a total of 134 requests to load all elements on the main page. We found that 5% of them (7 requests) were addressed to the original Osoji-sommelier.net, 33% (44 requests) were made to Img20.shop-pro.jp and 31% (42 requests) were made to Shopping.c.yimg.jp. The less responsive or slowest element that took the longest time to load (3.8 sec) relates to the external source Img20.shop-pro.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 790.5 kB (14%)

Content Size

5.7 MB

After Optimization

4.9 MB

In fact, the total size of Osoji-sommelier.net main page is 5.7 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 4.8 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 75.1 kB

  • Original 89.6 kB
  • After minification 73.1 kB
  • After compression 14.5 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 16.5 kB, which is 18% 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 75.1 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 147.7 kB

  • Original 4.8 MB
  • After minification 4.7 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. Osoji Sommelier images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 345.7 kB

  • Original 524.8 kB
  • After minification 445.8 kB
  • After compression 179.1 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 345.7 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 222.0 kB

  • Original 267.5 kB
  • After minification 258.3 kB
  • After compression 45.5 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. Osoji-sommelier.net needs all CSS files to be minified and compressed as it can save up to 222.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (43%)

Requests Now

87

After Optimization

50

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Osoji Sommelier. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

osoji-sommelier.net accessibility score

52

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

osoji-sommelier.net 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

SEO Factors

osoji-sommelier.net SEO score

90

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Osoji-sommelier.net 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 Osoji-sommelier.net main page’s claimed encoding is euc-jp. 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

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