Report Summary

  • 64

    Performance

    Renders faster than
    78% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

chibakeikyo.jp

千葉県経営者協会

Page Load Speed

4.2 sec in total

First Response

559 ms

Resources Loaded

3.3 sec

Page Rendered

358 ms

chibakeikyo.jp screenshot

About Website

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Key Findings

We analyzed Chibakeikyo.jp page load time and found that the first response time was 559 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

chibakeikyo.jp performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

11/100

25%

SI (Speed Index)

Value4.9 s

64/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.056

98/100

15%

TTI (Time to Interactive)

Value9.0 s

34/100

10%

Network Requests Diagram

chibakeikyo.jp

559 ms

keikyo.css

359 ms

CheckPassword80.js

534 ms

universal_analytics.js

366 ms

back01.png

184 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that all of those requests were addressed to Chibakeikyo.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Chibakeikyo.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 171.8 kB (15%)

Content Size

1.2 MB

After Optimization

981.5 kB

In fact, the total size of Chibakeikyo.jp main page is 1.2 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. 45% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 14.2 kB

  • Original 18.7 kB
  • After minification 16.3 kB
  • After compression 4.4 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. This page needs HTML code to be minified as it can gain 2.4 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 14.2 kB or 76% of the original size.

Image Optimization

-13%

Potential reduce by 139.2 kB

  • Original 1.1 MB
  • After minification 973.5 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. Obviously, Chibakeikyo needs image optimization as it can save up to 139.2 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-85%

Potential reduce by 15.2 kB

  • Original 17.8 kB
  • After minification 16.3 kB
  • After compression 2.7 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 15.2 kB or 85% of the original size.

CSS Optimization

-77%

Potential reduce by 3.2 kB

  • Original 4.1 kB
  • After minification 3.1 kB
  • After compression 939 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. Chibakeikyo.jp needs all CSS files to be minified and compressed as it can save up to 3.2 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (10%)

Requests Now

51

After Optimization

46

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chibakeikyo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Review

chibakeikyo.jp accessibility score

88

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

chibakeikyo.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

chibakeikyo.jp SEO score

58

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

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chibakeikyo.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Chibakeikyo.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 Chibakeikyo. 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: