Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

wakuwaku.nukenin.jp

歳月人を待たず

Page Load Speed

6.4 sec in total

First Response

830 ms

Resources Loaded

5.2 sec

Page Rendered

388 ms

wakuwaku.nukenin.jp screenshot

About Website

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

時間を大切に

Visit wakuwaku.nukenin.jp

Key Findings

We analyzed Wakuwaku.nukenin.jp page load time and found that the first response time was 830 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

wakuwaku.nukenin.jp performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

7/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value580 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.139

79/100

15%

TTI (Time to Interactive)

Value9.8 s

27/100

10%

Network Requests Diagram

wakuwaku.nukenin.jp

830 ms

jquery.min.js

82 ms

config.js

428 ms

styles.css

1613 ms

textstyles.css

431 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 66% of them (25 requests) were addressed to the original Wakuwaku.nukenin.jp, 13% (5 requests) were made to Asumi.shinobi.jp and 11% (4 requests) were made to St.shinobi.jp. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Wakuwaku.nukenin.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 107.8 kB (60%)

Content Size

178.6 kB

After Optimization

70.8 kB

In fact, the total size of Wakuwaku.nukenin.jp main page is 178.6 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. 20% of websites need less resources to load. CSS take 105.8 kB which makes up the majority of the site volume.

HTML Optimization

-60%

Potential reduce by 7.6 kB

  • Original 12.8 kB
  • After minification 12.7 kB
  • After compression 5.2 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 7.6 kB or 60% of the original size.

Image Optimization

-0%

Potential reduce by 109 B

  • Original 48.3 kB
  • After minification 48.2 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. Wakuwaku Nukenin images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 8.9 kB

  • Original 11.7 kB
  • After minification 10.9 kB
  • After compression 2.8 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 8.9 kB or 76% of the original size.

CSS Optimization

-86%

Potential reduce by 91.2 kB

  • Original 105.8 kB
  • After minification 85.0 kB
  • After compression 14.6 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. Wakuwaku.nukenin.jp needs all CSS files to be minified and compressed as it can save up to 91.2 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (70%)

Requests Now

37

After Optimization

11

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wakuwaku Nukenin. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

wakuwaku.nukenin.jp accessibility score

56

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

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

wakuwaku.nukenin.jp best practices score

67

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

Browser errors were logged to the console

SEO Factors

wakuwaku.nukenin.jp SEO score

92

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

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 Wakuwaku.nukenin.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 Wakuwaku.nukenin.jp 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 Wakuwaku Nukenin. 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: