Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

koresuterou.yokinihakarae.com

携帯電話の着信音のすすめ

Page Load Speed

8.3 sec in total

First Response

627 ms

Resources Loaded

7.4 sec

Page Rendered

248 ms

koresuterou.yokinihakarae.com screenshot

About Website

Click here to check amazing Koresuterou Yokinihakarae content for Japan. Otherwise, check out these important facts you probably never knew about koresuterou.yokinihakarae.com

携帯電話の着信音に関する情報を提供していくサイトです。人気の着信音や

Visit koresuterou.yokinihakarae.com

Key Findings

We analyzed Koresuterou.yokinihakarae.com page load time and found that the first response time was 627 ms and then it took 7.7 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

koresuterou.yokinihakarae.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value240 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.175

69/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

koresuterou.yokinihakarae.com

627 ms

toko.css

395 ms

commercial.css

384 ms

encount

374 ms

fire

382 ms

Our browser made a total of 178 requests to load all elements on the main page. We found that 4% of them (7 requests) were addressed to the original Koresuterou.yokinihakarae.com, 11% (19 requests) were made to Asumi.shinobi.jp and 7% (12 requests) were made to Ums.adtechjp.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Koresuterou.yokinihakarae.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 93.6 kB (28%)

Content Size

334.2 kB

After Optimization

240.5 kB

In fact, the total size of Koresuterou.yokinihakarae.com main page is 334.2 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. 35% of websites need less resources to load. Javascripts take 152.4 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 18.9 kB

  • Original 27.2 kB
  • After minification 26.6 kB
  • After compression 8.2 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 18.9 kB or 70% of the original size.

Image Optimization

-0%

Potential reduce by 232 B

  • Original 151.9 kB
  • After minification 151.7 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. Koresuterou Yokinihakarae images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 72.5 kB

  • Original 152.4 kB
  • After minification 151.1 kB
  • After compression 79.9 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 72.5 kB or 48% of the original size.

CSS Optimization

-73%

Potential reduce by 2.0 kB

  • Original 2.7 kB
  • After minification 1.9 kB
  • After compression 720 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. Koresuterou.yokinihakarae.com needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 132 (83%)

Requests Now

160

After Optimization

28

The browser has sent 160 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koresuterou Yokinihakarae. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

koresuterou.yokinihakarae.com accessibility score

76

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.

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

Links do not have a discernible name

Best Practices

koresuterou.yokinihakarae.com 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

Browser errors were logged to the console

SEO Factors

koresuterou.yokinihakarae.com SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

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

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