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s-sakura.net screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    77% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 85

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

Page Load Speed

3.5 sec in total

First Response

569 ms

Resources Loaded

2.7 sec

Page Rendered

188 ms

s-sakura.net screenshot

About Website

Click here to check amazing S Sakura content for Japan. Otherwise, check out these important facts you probably never knew about s-sakura.net

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Key Findings

We analyzed S-sakura.net page load time and found that the first response time was 569 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

s-sakura.net performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

46/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.054

98/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

Network Requests Diagram

s-sakura.net

569 ms

top.css

350 ms

AC_RunActiveContent.js

524 ms

104041700

541 ms

bg_sakura1.gif

1334 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 42% of them (5 requests) were addressed to the original S-sakura.net, 17% (2 requests) were made to X7.koiwazurai.com and 17% (2 requests) were made to Asumi.shinobi.jp. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain S-sakura.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.5 kB (7%)

Content Size

183.0 kB

After Optimization

169.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of S-sakura.net main page is 183.0 kB. 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 5% of websites need less resources to load. Images take 163.2 kB which makes up the majority of the site volume.

HTML Optimization

-56%

Potential reduce by 1.5 kB

  • Original 2.7 kB
  • After minification 2.6 kB
  • After compression 1.2 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 1.5 kB or 56% of the original size.

Image Optimization

-0%

Potential reduce by 74 B

  • Original 163.2 kB
  • After minification 163.1 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. S Sakura images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 10.9 kB

  • Original 15.7 kB
  • After minification 12.9 kB
  • After compression 4.8 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 10.9 kB or 70% of the original size.

CSS Optimization

-74%

Potential reduce by 1.0 kB

  • Original 1.4 kB
  • After minification 777 B
  • After compression 368 B

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. S-sakura.net needs all CSS files to be minified and compressed as it can save up to 1.0 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (36%)

Requests Now

11

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of S Sakura. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

s-sakura.net

s-sakura.net

569 ms

top.css

top.css

350 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

524 ms

104041700

104041700

541 ms

bg_sakura1.gif

bg_sakura1.gif

1334 ms

btn_enter1.jpg

btn_enter1.jpg

1623 ms

Zen

Zen

333 ms

encount

encount

558 ms

trac.js

trac.js

472 ms

1.13.17

1.13.17

532 ms

cookiesync

cookiesync

504 ms

sync

sync

185 ms

Accessibility Review

s-sakura.net accessibility score

86

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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.

Best Practices

s-sakura.net best practices score

85

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

s-sakura.net SEO score

98

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

High

Tap targets are not sized appropriately

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 S-sakura.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 S-sakura.net 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

s-sakura.net

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