Report Summary

  • 1

    Performance

    Renders faster than
    19% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

zaikei.co.jp

財経新聞:経済・株式の最新ニュース

Page Load Speed

14.2 sec in total

First Response

446 ms

Resources Loaded

13.3 sec

Page Rendered

442 ms

zaikei.co.jp screenshot

About Website

Welcome to zaikei.co.jp homepage info - get ready to check Zaikei best content for Japan right away, or after learning these important things about zaikei.co.jp

ビジネスパーソンの情報収集に。国内を中心とした企業・産業、株式市場やテクノロジーの最新ニュースを毎日配信しています。

Visit zaikei.co.jp

Key Findings

We analyzed Zaikei.co.jp page load time and found that the first response time was 446 ms and then it took 13.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

zaikei.co.jp performance score

1

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value19.7 s

0/100

25%

SI (Speed Index)

Value31.2 s

0/100

10%

TBT (Total Blocking Time)

Value38,570 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.716

7/100

15%

TTI (Time to Interactive)

Value53.2 s

0/100

10%

Network Requests Diagram

zaikei.co.jp

446 ms

www.zaikei.co.jp

712 ms

base.css

346 ms

top2012may.css

365 ms

jquery.min.js

33 ms

Our browser made a total of 304 requests to load all elements on the main page. We found that 59% of them (179 requests) were addressed to the original Zaikei.co.jp, 8% (24 requests) were made to S0.2mdn.net and 4% (13 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Zaikei.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (32%)

Content Size

4.1 MB

After Optimization

2.8 MB

In fact, the total size of Zaikei.co.jp main page is 4.1 MB. 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 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 271.0 kB

  • Original 371.6 kB
  • After minification 344.3 kB
  • After compression 100.6 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 271.0 kB or 73% of the original size.

Image Optimization

-6%

Potential reduce by 131.4 kB

  • Original 2.3 MB
  • After minification 2.2 MB

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. Zaikei images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 883.8 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 498.7 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 883.8 kB or 64% of the original size.

CSS Optimization

-85%

Potential reduce by 38.0 kB

  • Original 44.6 kB
  • After minification 38.1 kB
  • After compression 6.6 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. Zaikei.co.jp needs all CSS files to be minified and compressed as it can save up to 38.0 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 137 (47%)

Requests Now

293

After Optimization

156

The browser has sent 293 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zaikei. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

zaikei.co.jp accessibility score

87

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

zaikei.co.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

zaikei.co.jp 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 Zaikei.co.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 Zaikei.co.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 Zaikei. 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: