Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

najo.yassu.jp

なじょ掲示板 | 暗いと不平を言うよりも進んで灯りをつけましょう

Page Load Speed

3.1 sec in total

First Response

1 sec

Resources Loaded

1.9 sec

Page Rendered

134 ms

najo.yassu.jp screenshot

About Website

Click here to check amazing Najo Yassu content for Japan. Otherwise, check out these important facts you probably never knew about najo.yassu.jp

なじょの掲示板。暗いと不平を言うよりも進んで灯りをつけましょう

Visit najo.yassu.jp

Key Findings

We analyzed Najo.yassu.jp page load time and found that the first response time was 1 sec and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

najo.yassu.jp performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

najo.yassu.jp

1017 ms

top.css

179 ms

show_ads.js

6 ms

ca-pub-1138284536912862.js

45 ms

zrt_lookup.html

35 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 37% of them (7 requests) were addressed to the original Najo.yassu.jp, 21% (4 requests) were made to Pagead2.googlesyndication.com and 16% (3 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Najo.yassu.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.2 kB (7%)

Content Size

141.6 kB

After Optimization

131.3 kB

In fact, the total size of Najo.yassu.jp main page is 141.6 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. 20% of websites need less resources to load. Images take 113.4 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 3.0 kB

  • Original 4.7 kB
  • After minification 4.6 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 3.0 kB or 65% of the original size.

Image Optimization

-1%

Potential reduce by 928 B

  • Original 113.4 kB
  • After minification 112.4 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. Najo Yassu images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 5.6 kB

  • Original 22.6 kB
  • After minification 20.1 kB
  • After compression 17.0 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 5.6 kB or 25% of the original size.

CSS Optimization

-69%

Potential reduce by 670 B

  • Original 970 B
  • After minification 742 B
  • After compression 300 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. Najo.yassu.jp needs all CSS files to be minified and compressed as it can save up to 670 B or 69% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (28%)

Requests Now

18

After Optimization

13

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Najo Yassu. 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 JavaScripts and as a result speed up the page load time.

Accessibility Review

najo.yassu.jp accessibility score

91

Accessibility Issues

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

najo.yassu.jp best practices score

75

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

najo.yassu.jp SEO score

100

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

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Najo.yassu.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 Najo.yassu.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 Najo Yassu. 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: