Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

suzuri.jp

SUZURI | Create and sell your original products easily

Page Load Speed

9.1 sec in total

First Response

785 ms

Resources Loaded

6.1 sec

Page Rendered

2.2 sec

suzuri.jp screenshot

About Website

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

SUZURI is a website that enables users to easily create and sell original items. SUZURI has sold more than 19,900,000 items, has 1,500,000 members, and has more than 700,000 registered creators. You c...

Visit suzuri.jp

Key Findings

We analyzed Suzuri.jp page load time and found that the first response time was 785 ms and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

suzuri.jp performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value16.7 s

0/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value2,460 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.102

89/100

15%

TTI (Time to Interactive)

Value31.9 s

0/100

10%

Network Requests Diagram

suzuri.jp

785 ms

datadog-rum.js

29 ms

runtime.69dfa10ae1bdd54284e3.js

23 ms

nachiguro.6833e8004b3526503ac0.js

26 ms

nachiguro.dc3404f5251909b115ba.css

73 ms

Our browser made a total of 148 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Suzuri.jp, 34% (50 requests) were made to D1q9av5b648rmv.cloudfront.net and 34% (50 requests) were made to Dijsur42hqnz1.cloudfront.net. The less responsive or slowest element that took the longest time to load (4.4 sec) relates to the external source Dijsur42hqnz1.cloudfront.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 410.3 kB (7%)

Content Size

5.8 MB

After Optimization

5.4 MB

In fact, the total size of Suzuri.jp main page is 5.8 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. Only a small number of websites need less resources to load. Images take 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 189.8 kB

  • Original 229.3 kB
  • After minification 227.6 kB
  • After compression 39.5 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. 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 189.8 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 217.2 kB

  • Original 5.0 MB
  • After minification 4.8 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. SUZURI images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.7 kB

  • Original 415.1 kB
  • After minification 415.1 kB
  • After compression 412.4 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

-0%

Potential reduce by 661 B

  • Original 176.7 kB
  • After minification 176.7 kB
  • After compression 176.0 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. Suzuri.jp has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (9%)

Requests Now

138

After Optimization

125

The browser has sent 138 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SUZURI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

suzuri.jp accessibility score

73

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

suzuri.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

High

Missing source maps for large first-party JavaScript

SEO Factors

suzuri.jp SEO score

86

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

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Suzuri.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 Suzuri.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

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