Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

punycode.jp

日本語JPドメイン名のPunycode変換・逆変換 - 日本語.jp

Page Load Speed

2.9 sec in total

First Response

579 ms

Resources Loaded

2.2 sec

Page Rendered

135 ms

punycode.jp screenshot

About Website

Click here to check amazing Punycode content for Japan. Otherwise, check out these important facts you probably never knew about punycode.jp

日本語.jpは、株式会社日本レジストリサービス(JPRS)が日本語JPドメイン名の魅力をお伝えするサイトです。

Visit punycode.jp

Key Findings

We analyzed Punycode.jp page load time and found that the first response time was 579 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

punycode.jp performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

88/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

punycode.jp

579 ms

com.css

627 ms

default.css

1009 ms

alternate.css

1022 ms

punycode_common.css

191 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 20% of them (2 requests) were addressed to the original Punycode.jp, 60% (6 requests) were made to Nihongojp.jp and 20% (2 requests) were made to Jprs.jp. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Nihongojp.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.5 kB (72%)

Content Size

13.2 kB

After Optimization

3.7 kB

In fact, the total size of Punycode.jp main page is 13.2 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. CSS take 9.3 kB which makes up the majority of the site volume.

HTML Optimization

-60%

Potential reduce by 2.3 kB

  • Original 3.9 kB
  • After minification 3.8 kB
  • After compression 1.6 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 2.3 kB or 60% of the original size.

CSS Optimization

-77%

Potential reduce by 7.2 kB

  • Original 9.3 kB
  • After minification 7.4 kB
  • After compression 2.1 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. Punycode.jp needs all CSS files to be minified and compressed as it can save up to 7.2 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (56%)

Requests Now

9

After Optimization

4

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

Accessibility Review

punycode.jp accessibility score

59

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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

punycode.jp 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

High

Browser errors were logged to the console

SEO Factors

punycode.jp SEO score

67

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

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 Punycode.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 Punycode.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 Punycode. 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: