Report Summary

  • 83

    Performance

    Renders faster than
    88% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 62

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

ikktool.co.jp

スパナ製造、鍛工品製造の池田工業株式会社

Page Load Speed

8.9 sec in total

First Response

1 sec

Resources Loaded

7.8 sec

Page Rendered

124 ms

ikktool.co.jp screenshot

About Website

Welcome to ikktool.co.jp homepage info - get ready to check Ikktool best content right away, or after learning these important things about ikktool.co.jp

プロ・アマ・搭載用各種スパナ製造、鍛工品製造の池田工業株式会社

Visit ikktool.co.jp

Key Findings

We analyzed Ikktool.co.jp page load time and found that the first response time was 1 sec and then it took 7.9 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

ikktool.co.jp performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

53/100

25%

SI (Speed Index)

Value4.0 s

80/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value3.6 s

92/100

10%

Network Requests Diagram

ikktool.co.jp

1027 ms

mootools.js

5850 ms

slimbox.js

517 ms

slimbox.css

358 ms

default.css

563 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 89% of them (25 requests) were addressed to the original Ikktool.co.jp, 7% (2 requests) were made to Google-analytics.com and 4% (1 request) were made to G635.secure.ne.jp. The less responsive or slowest element that took the longest time to load (5.9 sec) belongs to the original domain Ikktool.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 53.8 kB (45%)

Content Size

120.0 kB

After Optimization

66.3 kB

In fact, the total size of Ikktool.co.jp main page is 120.0 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. Only 10% of websites need less resources to load. Javascripts take 69.7 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 5.6 kB

  • Original 7.9 kB
  • After minification 6.0 kB
  • After compression 2.3 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 1.9 kB, which is 24% 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 5.6 kB or 70% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 26.4 kB
  • After minification 26.4 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. Ikktool images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 35.8 kB

  • Original 69.7 kB
  • After minification 69.5 kB
  • After compression 33.9 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 35.8 kB or 51% of the original size.

CSS Optimization

-77%

Potential reduce by 12.4 kB

  • Original 16.0 kB
  • After minification 11.4 kB
  • After compression 3.6 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. Ikktool.co.jp needs all CSS files to be minified and compressed as it can save up to 12.4 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (59%)

Requests Now

27

After Optimization

11

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ikktool. 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

ikktool.co.jp accessibility score

72

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

ikktool.co.jp best practices score

62

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

High

Registers an unload listener

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

ikktool.co.jp SEO score

67

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Ikktool.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 Ikktool.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 Ikktool. 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: