Tools & Wizards About Us
kajuhome.com screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

kajuhome.com

はじめての自宅サーバ構築 - Fedora/CentOS -

Page Load Speed

2.1 sec in total

First Response

545 ms

Resources Loaded

1.4 sec

Page Rendered

149 ms

kajuhome.com screenshot

About Website

Visit kajuhome.com now to see the best up-to-date Kajuhome content for Japan and also check out these interesting facts you probably never knew about kajuhome.com

Linux(FedoraまたはCentOS)でWebサーバやメールサーバ等、自宅サーバを構築し外部公開する方法。この他、外部公開以外に様々な各種機能を構築して本格的なサーバ用途を提供する方法などをわかりやすく紹介

Visit kajuhome.com

Key Findings

We analyzed Kajuhome.com page load time and found that the first response time was 545 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

kajuhome.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value4,810 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.7 s

13/100

10%

Network Requests Diagram

kajuhome.com

545 ms

style.css

363 ms

plusone.js

90 ms

adsbygoogle.js

8 ms

cb=gapi.loaded_0

32 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 10% of them (2 requests) were addressed to the original Kajuhome.com, 25% (5 requests) were made to Pagead2.googlesyndication.com and 20% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (545 ms) belongs to the original domain Kajuhome.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 31.3 kB (17%)

Content Size

183.3 kB

After Optimization

152.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kajuhome.com main page is 183.3 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. 30% of websites need less resources to load. Images take 98.4 kB which makes up the majority of the site volume.

HTML Optimization

-63%

Potential reduce by 9.3 kB

  • Original 14.7 kB
  • After minification 13.8 kB
  • After compression 5.4 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. 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 9.3 kB or 63% of the original size.

Image Optimization

-16%

Potential reduce by 15.7 kB

  • Original 98.4 kB
  • After minification 82.7 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, Kajuhome needs image optimization as it can save up to 15.7 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 391 B

  • Original 63.0 kB
  • After minification 62.8 kB
  • After compression 62.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-81%

Potential reduce by 5.9 kB

  • Original 7.3 kB
  • After minification 5.3 kB
  • After compression 1.4 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. Kajuhome.com needs all CSS files to be minified and compressed as it can save up to 5.9 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (42%)

Requests Now

19

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kajuhome. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kajuhome.com

kajuhome.com

545 ms

style.css

style.css

363 ms

plusone.js

plusone.js

90 ms

adsbygoogle.js

adsbygoogle.js

8 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

32 ms

ca-pub-7453796274423557.js

ca-pub-7453796274423557.js

115 ms

zrt_lookup.html

zrt_lookup.html

63 ms

show_ads_impl.js

show_ads_impl.js

65 ms

cm

cm

234 ms

ads

ads

271 ms

osd.js

osd.js

5 ms

assc_468x60_luxurywatch_0317.png

assc_468x60_luxurywatch_0317.png

12 ms

254 ms

15870155171954893730

15870155171954893730

31 ms

abg.js

abg.js

33 ms

m_js_controller.js

m_js_controller.js

46 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

71 ms

s

s

19 ms

x_button_blue2.png

x_button_blue2.png

19 ms

7-1I540iwtLQZRDhQUP9L-vt70m6ZeYTcveWqB03r34.js

7-1I540iwtLQZRDhQUP9L-vt70m6ZeYTcveWqB03r34.js

4 ms

Accessibility Review

kajuhome.com accessibility score

69

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

High

Form elements do not have associated labels

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

kajuhome.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

kajuhome.com SEO score

75

Search Engine Optimization Advices

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 Kajuhome.com 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 Kajuhome.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

kajuhome.com

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