Tools & Wizards About Us

Report Summary

  • 81

    Performance

    Renders faster than
    87% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

yasuhisa.com

Yasuhisa Hasegawa（長谷川恭久）

Page Load Speed

1.5 sec in total

First Response

167 ms

Resources Loaded

686 ms

Page Rendered

599 ms

About Website

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

デザイナー。プロセスや仕組化に力を入れています。アプリや web サービスに携わるデザイナーが力を発揮するための環境作りが主な仕事です。

Visit yasuhisa.com

Key Findings

We analyzed Yasuhisa.com page load time and found that the first response time was 167 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

yasuhisa.com performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

58/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value2.7 s

96/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

Network Requests Diagram

yasuhisa.com

167 ms

css

23 ms

gtm.js

118 ms

sdk.js

7 ms

me.png

199 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 20% of them (2 requests) were addressed to the original Yasuhisa.com, 20% (2 requests) were made to Google-analytics.com and 20% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (297 ms) relates to the external source Facebook.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 35.3 kB (42%)

Content Size

84.3 kB

After Optimization

48.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yasuhisa.com main page is 84.3 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. 25% of websites need less resources to load. Javascripts take 52.9 kB which makes up the majority of the site volume.

HTML Optimization

-58%

Potential reduce by 2.9 kB

  • Original 5.0 kB
  • After minification 5.0 kB
  • After compression 2.1 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 2.9 kB or 58% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 25.5 kB
  • After minification 25.5 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. Yasuhisa images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 32.0 kB

  • Original 52.9 kB
  • After minification 52.9 kB
  • After compression 20.9 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 32.0 kB or 60% of the original size.

CSS Optimization

-60%

Potential reduce by 465 B

  • Original 778 B
  • After minification 712 B
  • After compression 313 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. Yasuhisa.com needs all CSS files to be minified and compressed as it can save up to 465 B or 60% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

9

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

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

Network Requests Diagram

Accessibility Review

yasuhisa.com accessibility score

95

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

yasuhisa.com best practices score

83

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

Page has valid source maps

SEO Factors

yasuhisa.com 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

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yasuhisa.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Yasuhisa.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

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