Tools & Wizards About Us
kyoboku.com screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

kyoboku.com

日本の巨樹･巨木

Page Load Speed

4.8 sec in total

First Response

533 ms

Resources Loaded

4.2 sec

Page Rendered

139 ms

kyoboku.com screenshot

About Website

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

Visit kyoboku.com

Key Findings

We analyzed Kyoboku.com page load time and found that the first response time was 533 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

kyoboku.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value4,590 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.4 s

48/100

10%

Network Requests Diagram

kyoboku.com

533 ms

slate.jpg

699 ms

dream.cgi

172 ms

kyojyu.gif

1601 ms

ooikuri2.jpg

2767 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that all of those requests were addressed to Kyoboku.com and no external sources were called. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Kyoboku.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 kB (3%)

Content Size

47.0 kB

After Optimization

45.4 kB

  • HTML
  • Images

In fact, the total size of Kyoboku.com main page is 47.0 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 5% of websites need less resources to load. Images take 45.2 kB which makes up the majority of the site volume.

HTML Optimization

-55%

Potential reduce by 995 B

  • Original 1.8 kB
  • After minification 1.8 kB
  • After compression 814 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 995 B or 55% of the original size.

Image Optimization

-1%

Potential reduce by 598 B

  • Original 45.2 kB
  • After minification 44.6 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. Kyoboku images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kyoboku. According to our analytics all requests are already optimized.

Network Requests Diagram

kyoboku.com

kyoboku.com

533 ms

slate.jpg

slate.jpg

699 ms

dream.cgi

dream.cgi

172 ms

kyojyu.gif

kyojyu.gif

1601 ms

ooikuri2.jpg

ooikuri2.jpg

2767 ms

enter6.gif

enter6.gif

2605 ms

report.cgi

report.cgi

3633 ms

Accessibility Review

kyoboku.com accessibility score

80

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

Image elements do not have [alt] attributes

Best Practices

kyoboku.com 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

kyoboku.com SEO score

58

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kyoboku.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 Kyoboku.com main page’s claimed encoding is . 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

kyoboku.com

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