Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

dai4.com

ガチャガチャ通販の「ガチャガチャ王国(第4惑星)」|TOPページ

Page Load Speed

44.8 sec in total

First Response

2 sec

Resources Loaded

40.9 sec

Page Rendered

1.9 sec

dai4.com screenshot

About Website

Visit dai4.com now to see the best up-to-date Dai 4 content for Hong Kong and also check out these interesting facts you probably never knew about dai4.com

ガチャガチャ王国は、ガチャガチャ・ガチャポン・ガシャポン・プライズの通販ショッピングサイトです。

Visit dai4.com

Key Findings

We analyzed Dai4.com page load time and found that the first response time was 2 sec and then it took 42.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

dai4.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.935

3/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

dai4.com

1961 ms

analytics.js

14 ms

common.css

324 ms

css.js

361 ms

navi.js

368 ms

Our browser made a total of 384 requests to load all elements on the main page. We found that 99% of them (382 requests) were addressed to the original Dai4.com, 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (6.6 sec) belongs to the original domain Dai4.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.0 MB (35%)

Content Size

14.1 MB

After Optimization

9.1 MB

In fact, the total size of Dai4.com main page is 14.1 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 13.7 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 130.7 kB

  • Original 147.7 kB
  • After minification 119.0 kB
  • After compression 17.0 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 28.7 kB, which is 19% 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 130.7 kB or 88% of the original size.

Image Optimization

-34%

Potential reduce by 4.6 MB

  • Original 13.7 MB
  • After minification 9.1 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. Obviously, Dai 4 needs image optimization as it can save up to 4.6 MB or 34% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 159.1 kB

  • Original 217.6 kB
  • After minification 177.1 kB
  • After compression 58.5 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 159.1 kB or 73% of the original size.

CSS Optimization

-83%

Potential reduce by 79.2 kB

  • Original 94.9 kB
  • After minification 69.2 kB
  • After compression 15.7 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. Dai4.com needs all CSS files to be minified and compressed as it can save up to 79.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 69 (18%)

Requests Now

383

After Optimization

314

The browser has sent 383 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dai 4. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

dai4.com accessibility score

79

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

dai4.com best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

dai4.com SEO score

69

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 Dai4.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 Dai4.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 description is not detected on the main page of Dai 4. 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: