Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

n-seikei.jp

政治経済・時事・倒産情報 | JC-NET(ジェイシーネット)

Page Load Speed

5.8 sec in total

First Response

755 ms

Resources Loaded

4.5 sec

Page Rendered

571 ms

n-seikei.jp screenshot

About Website

Welcome to n-seikei.jp homepage info - get ready to check N Seikei best content for Japan right away, or after learning these important things about n-seikei.jp

国内の倒産情報・自己破産情報、政治・経済情報などを配信するニュースサイト、JCNET(ジェイシーネット)

Visit n-seikei.jp

Key Findings

We analyzed N-seikei.jp page load time and found that the first response time was 755 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

n-seikei.jp performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

16/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

18/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value4,540 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.059

98/100

15%

TTI (Time to Interactive)

Value16.3 s

5/100

10%

Network Requests Diagram

n-seikei.jp

755 ms

styles-site.css

315 ms

SpryMenuBarHorizontal.css

323 ms

rankingtab.css

338 ms

tab.js

339 ms

Our browser made a total of 158 requests to load all elements on the main page. We found that 30% of them (47 requests) were addressed to the original N-seikei.jp, 8% (12 requests) were made to Cs.adingo.jp and 8% (12 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain N-seikei.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 279.0 kB (29%)

Content Size

946.1 kB

After Optimization

667.1 kB

In fact, the total size of N-seikei.jp main page is 946.1 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. 70% of websites need less resources to load. Images take 522.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 110.9 kB

  • Original 140.8 kB
  • After minification 135.4 kB
  • After compression 29.9 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 110.9 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 16.1 kB

  • Original 522.5 kB
  • After minification 506.5 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. N Seikei images are well optimized though.

JavaScript Optimization

-34%

Potential reduce by 60.9 kB

  • Original 177.4 kB
  • After minification 158.4 kB
  • After compression 116.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 60.9 kB or 34% of the original size.

CSS Optimization

-86%

Potential reduce by 91.1 kB

  • Original 105.3 kB
  • After minification 61.3 kB
  • After compression 14.3 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. N-seikei.jp needs all CSS files to be minified and compressed as it can save up to 91.1 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 92 (62%)

Requests Now

148

After Optimization

56

The browser has sent 148 CSS, Javascripts, AJAX and image requests in order to completely render the main page of N Seikei. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

n-seikei.jp accessibility score

79

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

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

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

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

n-seikei.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

n-seikei.jp SEO score

85

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

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise N-seikei.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 N-seikei.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 description is not detected on the main page of N Seikei. 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: