Report Summary

  • 20

    Performance

    Renders faster than
    38% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

stihl.co.jp

STIHL - スチール - チェンソー チェーンソー 農業機械 刈払機 ヘッジトリマー 草刈機 エンジンカッター ブロワー 林業 | STIHL

Page Load Speed

2.6 sec in total

First Response

310 ms

Resources Loaded

2.1 sec

Page Rendered

204 ms

stihl.co.jp screenshot

About Website

Visit stihl.co.jp now to see the best up-to-date STIHL content for Japan and also check out these interesting facts you probably never knew about stihl.co.jp

STIHL-STIHLグループに関する情報。チェンソー、刈払機、ヘッジトリマー、カットオフソー、ブロワー、バキュームクリーナー、高圧洗浄機、防護服や林業用品などSTIHLの幅広い製品群のご紹介。

Visit stihl.co.jp

Key Findings

We analyzed Stihl.co.jp page load time and found that the first response time was 310 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

stihl.co.jp performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value14.2 s

0/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value1,880 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.145

77/100

15%

TTI (Time to Interactive)

Value12.2 s

15/100

10%

Network Requests Diagram

stihl.co.jp

310 ms

www.stihl.co.jp

439 ms

screen.min.css

8 ms

lib.min.js

27 ms

custom.min.js

25 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 24% of them (11 requests) were addressed to the original Stihl.co.jp, 67% (31 requests) were made to Static.stihl.com and 9% (4 requests) were made to Wm.wiredminds.de. The less responsive or slowest element that took the longest time to load (671 ms) belongs to the original domain Stihl.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 786.7 kB (43%)

Content Size

1.8 MB

After Optimization

1.0 MB

In fact, the total size of Stihl.co.jp main page is 1.8 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. 50% of websites need less resources to load. Images take 856.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 17.7 kB

  • Original 22.9 kB
  • After minification 16.8 kB
  • After compression 5.2 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. This page needs HTML code to be minified as it can gain 6.1 kB, which is 27% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 17.7 kB or 77% of the original size.

Image Optimization

-6%

Potential reduce by 52.5 kB

  • Original 856.8 kB
  • After minification 804.3 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. STIHL images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 423.0 kB

  • Original 591.5 kB
  • After minification 577.5 kB
  • After compression 168.5 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 423.0 kB or 72% of the original size.

CSS Optimization

-86%

Potential reduce by 293.5 kB

  • Original 342.2 kB
  • After minification 267.7 kB
  • After compression 48.7 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. Stihl.co.jp needs all CSS files to be minified and compressed as it can save up to 293.5 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (40%)

Requests Now

42

After Optimization

25

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of STIHL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

stihl.co.jp accessibility score

91

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

Best Practices

stihl.co.jp 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

SEO Factors

stihl.co.jp 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

    JP

  • Encoding

    UTF-8

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