Tools & Wizards About Us
cooltatujin.com screenshot

Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

cooltatujin.com

クーリングオフの達人　布団,浄水器の悪徳商法,訪問販売の解約に関する相談

Page Load Speed

6.5 sec in total

First Response

569 ms

Resources Loaded

5.6 sec

Page Rendered

314 ms

cooltatujin.com screenshot

About Website

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

様々な悪徳商法の相談にのってきた行政書士が作成したサイトです。

Visit cooltatujin.com

Key Findings

We analyzed Cooltatujin.com page load time and found that the first response time was 569 ms and then it took 6 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

cooltatujin.com performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

76/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

cooltatujin.com

569 ms

style_importt.css

180 ms

swf.js

344 ms

addclips.js

4205 ms

advanced.css

179 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 76% of them (13 requests) were addressed to the original Cooltatujin.com, 12% (2 requests) were made to Google-analytics.com and 6% (1 request) were made to Addclips.org. The less responsive or slowest element that took the longest time to load (4.2 sec) relates to the external source Addclips.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 48.7 kB (19%)

Content Size

261.1 kB

After Optimization

212.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cooltatujin.com main page is 261.1 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. 15% of websites need less resources to load. Images take 215.0 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 15.1 kB

  • Original 22.4 kB
  • After minification 21.2 kB
  • After compression 7.3 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. 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 15.1 kB or 67% of the original size.

Image Optimization

-14%

Potential reduce by 30.0 kB

  • Original 215.0 kB
  • After minification 184.9 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. Obviously, Cooltatujin needs image optimization as it can save up to 30.0 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 241 B

  • Original 17.8 kB
  • After minification 17.8 kB
  • After compression 17.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-56%

Potential reduce by 3.3 kB

  • Original 5.9 kB
  • After minification 5.7 kB
  • After compression 2.6 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. Cooltatujin.com needs all CSS files to be minified and compressed as it can save up to 3.3 kB or 56% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (21%)

Requests Now

14

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cooltatujin. 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 CSS and as a result speed up the page load time.

Network Requests Diagram

cooltatujin.com

cooltatujin.com

569 ms

style_importt.css

style_importt.css

180 ms

swf.js

swf.js

344 ms

addclips.js

addclips.js

4205 ms

advanced.css

advanced.css

179 ms

common.css

common.css

338 ms

blue2t.css

blue2t.css

346 ms

addclips_1.gif

addclips_1.gif

3826 ms

grade-blue2.jpg

grade-blue2.jpg

179 ms

CANVASsoudan.jpg

CANVASsoudan.jpg

343 ms

akira.jpg

akira.jpg

174 ms

logo1.gif

logo1.gif

177 ms

h2back-blue2.gif

h2back-blue2.gif

336 ms

logo-bg-blue2.jpg

logo-bg-blue2.jpg

180 ms

topb.jpg

topb.jpg

854 ms

ga.js

ga.js

8 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

cooltatujin.com accessibility score

61

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Best Practices

cooltatujin.com best practices score

67

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

Browser errors were logged to the console

SEO Factors

cooltatujin.com SEO score

58

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

High

Document uses plugins

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cooltatujin.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 Cooltatujin.com main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

cooltatujin.com

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