Tools & Wizards About Us
nanchukai.com screenshot

Report Summary

  • 0

    Performance

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

nanchukai.com

令和５年度　南宙会ホームページ

Page Load Speed

3.7 sec in total

First Response

700 ms

Resources Loaded

2.8 sec

Page Rendered

204 ms

nanchukai.com screenshot

About Website

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Key Findings

We analyzed Nanchukai.com page load time and found that the first response time was 700 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

nanchukai.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

nanchukai.com

700 ms

main.htm

327 ms

leftFrame.htm

352 ms

bottomFrame.htm

380 ms

iwamura.JPG

865 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 91% of them (10 requests) were addressed to the original Nanchukai.com, 9% (1 request) were made to F-counter.net. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Nanchukai.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 46.0 kB (6%)

Content Size

744.4 kB

After Optimization

698.4 kB

  • HTML
  • Images

In fact, the total size of Nanchukai.com main page is 744.4 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. Only 10% of websites need less resources to load. Images take 743.6 kB which makes up the majority of the site volume.

HTML Optimization

-50%

Potential reduce by 433 B

  • Original 858 B
  • After minification 843 B
  • After compression 425 B

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 433 B or 50% of the original size.

Image Optimization

-6%

Potential reduce by 45.6 kB

  • Original 743.6 kB
  • After minification 698.0 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. Nanchukai images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

9

After Optimization

9

  • AJAX
  • Images

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nanchukai. According to our analytics all requests are already optimized.

Network Requests Diagram

nanchukai.com

nanchukai.com

700 ms

main.htm

main.htm

327 ms

leftFrame.htm

leftFrame.htm

352 ms

bottomFrame.htm

bottomFrame.htm

380 ms

iwamura.JPG

iwamura.JPG

865 ms

CA32ZSUY.jpg

CA32ZSUY.jpg

1216 ms

P1020424.JPG

P1020424.JPG

1799 ms

%E7%94%BB%E5%83%8F%E3%81%AEURL

%E7%94%BB%E5%83%8F%E3%81%AEURL

227 ms

leftFrame.htm

leftFrame.htm

213 ms

logoyeg.gif

logoyeg.gif

318 ms

1197 ms

Accessibility Review

nanchukai.com accessibility score

67

Accessibility Issues

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

nanchukai.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

nanchukai.com SEO score

64

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nanchukai.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Nanchukai.com 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

nanchukai.com

Open Graph description is not detected on the main page of Nanchukai. 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: