Tools & Wizards About Us

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

tsubasakaiser.com

海外就職・海外留学に関する情報を“実体験”を元に語るブログ - がんばれ！のび太！

Page Load Speed

9.2 sec in total

First Response

2.5 sec

Resources Loaded

5.5 sec

Page Rendered

1.2 sec

About Website

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

海外就職・海外留学に関する情報を“実体験”を元に語るブログです！僕は、Webサイトとか作ってる会社、株式会社「NOBITA」を経営しております、のび太と申します。カナダに2年間住んだことがありまして、そのとき英語とWebと恋愛をガッツリ学ぶことができたんですよ！その経験を生かして日本で一生懸命がんばりまーす！

Visit tsubasakaiser.com

Key Findings

We analyzed Tsubasakaiser.com page load time and found that the first response time was 2.5 sec and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

tsubasakaiser.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value1,950 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.218

57/100

15%

TTI (Time to Interactive)

Value30.3 s

0/100

10%

Network Requests Diagram

tsubasakaiser.com

2541 ms

autoptimize_afc077a96f203e825319bd13e0dafa78.css

516 ms

autoptimize_356119569f6c0e6937eb13605111c855.css

347 ms

font-awesome.min.css

16 ms

css

24 ms

Our browser made a total of 174 requests to load all elements on the main page. We found that 39% of them (67 requests) were addressed to the original Tsubasakaiser.com, 11% (20 requests) were made to Static.xx.fbcdn.net and 6% (11 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Tsubasakaiser.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 421.9 kB (6%)

Content Size

7.1 MB

After Optimization

6.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tsubasakaiser.com main page is 7.1 MB. 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 a small number of websites need less resources to load. Images take 6.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 81.0 kB

  • Original 102.8 kB
  • After minification 102.8 kB
  • After compression 21.9 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 81.0 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 93.4 kB

  • Original 6.2 MB
  • After minification 6.1 MB

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. Tsubasakaiser images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 132.6 kB

  • Original 642.2 kB
  • After minification 642.2 kB
  • After compression 509.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 132.6 kB or 21% of the original size.

CSS Optimization

-71%

Potential reduce by 115.0 kB

  • Original 161.8 kB
  • After minification 161.7 kB
  • After compression 46.8 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. Tsubasakaiser.com needs all CSS files to be minified and compressed as it can save up to 115.0 kB or 71% of the original size.

Requests Breakdown

Number of requests can be reduced by 80 (49%)

Requests Now

162

After Optimization

82

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 162 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tsubasakaiser. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 51 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

tsubasakaiser.com accessibility score

88

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.

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

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

tsubasakaiser.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

tsubasakaiser.com SEO score

91

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

High

Tap targets are not sized appropriately

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 Tsubasakaiser.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 Tsubasakaiser.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 data is detected on the main page of Tsubasakaiser. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: