Report Summary

  • 44

    Performance

    Renders faster than
    64% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

tohatsu.co.jp

トーハツ株式会社

Page Load Speed

6.9 sec in total

First Response

1.9 sec

Resources Loaded

4.7 sec

Page Rendered

353 ms

tohatsu.co.jp screenshot

About Website

Welcome to tohatsu.co.jp homepage info - get ready to check Tohatsu best content for United States right away, or after learning these important things about tohatsu.co.jp

トーハツ株式会社(TOHATSU)は日本初の船外機を発売し、可搬消防ポンプ分野ではシェア50%以上を占めるトップメーカーです。

Visit tohatsu.co.jp

Key Findings

We analyzed Tohatsu.co.jp page load time and found that the first response time was 1.9 sec and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

tohatsu.co.jp performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

43/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value460 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.601

10/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

tohatsu.co.jp

1891 ms

module.css

337 ms

default.css

1019 ms

skin.css

366 ms

container.css

375 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 97% of them (62 requests) were addressed to the original Tohatsu.co.jp, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Tohatsu.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 505.8 kB (47%)

Content Size

1.1 MB

After Optimization

573.1 kB

In fact, the total size of Tohatsu.co.jp main page is 1.1 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. 25% of websites need less resources to load. Images take 433.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 76.4 kB

  • Original 97.7 kB
  • After minification 95.4 kB
  • After compression 21.4 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 76.4 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 10.2 kB

  • Original 433.3 kB
  • After minification 423.1 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. Tohatsu images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 222.6 kB

  • Original 323.5 kB
  • After minification 297.8 kB
  • After compression 100.9 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 222.6 kB or 69% of the original size.

CSS Optimization

-88%

Potential reduce by 196.7 kB

  • Original 224.5 kB
  • After minification 168.9 kB
  • After compression 27.8 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. Tohatsu.co.jp needs all CSS files to be minified and compressed as it can save up to 196.7 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (70%)

Requests Now

63

After Optimization

19

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tohatsu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

tohatsu.co.jp accessibility score

79

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

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

tohatsu.co.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

tohatsu.co.jp SEO score

98

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 Tohatsu.co.jp 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 Tohatsu.co.jp 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 Tohatsu. 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: