Tools & Wizards About Us

Report Summary

  • 97

    Performance

    Renders faster than
    94% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

ymtk.jp

yama_taka : Takaki Yamamoto's Personal Website

Page Load Speed

3.3 sec in total

First Response

526 ms

Resources Loaded

2.6 sec

Page Rendered

135 ms

About Website

Visit ymtk.jp now to see the best up-to-date Ymtk content and also check out these interesting facts you probably never knew about ymtk.jp

著述家・編集者・写真家、山本高樹のサイト

Visit ymtk.jp

Key Findings

We analyzed Ymtk.jp page load time and found that the first response time was 526 ms and then it took 2.8 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

ymtk.jp performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.3 s

100/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

ymtk.jp

526 ms

ymtk.jp

664 ms

style.css

163 ms

wall-crane.jpg

1292 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that all of those requests were addressed to Ymtk.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Ymtk.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 52.6 kB (14%)

Content Size

383.6 kB

After Optimization

331.1 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Ymtk.jp main page is 383.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 377.2 kB which makes up the majority of the site volume.

HTML Optimization

-46%

Potential reduce by 678 B

  • Original 1.5 kB
  • After minification 1.5 kB
  • After compression 807 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 678 B or 46% of the original size.

Image Optimization

-13%

Potential reduce by 47.8 kB

  • Original 377.2 kB
  • After minification 329.4 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. Obviously, Ymtk needs image optimization as it can save up to 47.8 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-82%

Potential reduce by 4.1 kB

  • Original 5.0 kB
  • After minification 4.0 kB
  • After compression 894 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. Ymtk.jp needs all CSS files to be minified and compressed as it can save up to 4.1 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

  • Images
  • CSS

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ymtk. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

ymtk.jp accessibility score

100

Accessibility Issues

Best Practices

ymtk.jp 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

ymtk.jp SEO score

73

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ymtk.jp can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Ymtk.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 Ymtk. 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: