Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

cosmic-diary.jp

マヤの叡智「コズミック・ダイアリー(COSMIC DIARY)」公式サイト

Page Load Speed

18.9 sec in total

First Response

612 ms

Resources Loaded

17.9 sec

Page Rendered

447 ms

cosmic-diary.jp screenshot

About Website

Visit cosmic-diary.jp now to see the best up-to-date COSMIC DIARY content and also check out these interesting facts you probably never knew about cosmic-diary.jp

「コズミック・ダイアリー(COSMIC DIARY)」は、マヤの叡智から生まれた「13の月の暦」の公式ダイアリー。自然のリズムを取り戻すための28日×13カ月の周期。高次元の時間にアクセスする13×20の周期とマヤの神聖暦「ツォルキン」。「コズミック・ダイアリー」はあなたの心のなかの枠組みを変え、 根本的なパラダイムシフトを引き起こすためのものです。「コズミック・ダイアリー」は私たちが、自然時間と...

Visit cosmic-diary.jp

Key Findings

We analyzed Cosmic-diary.jp page load time and found that the first response time was 612 ms and then it took 18.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

cosmic-diary.jp performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value1,180 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value21.3 s

1/100

10%

Network Requests Diagram

cosmic-diary.jp

612 ms

style.css

216 ms

_else.css

335 ms

style.css

358 ms

index.css

485 ms

Our browser made a total of 132 requests to load all elements on the main page. We found that 58% of them (77 requests) were addressed to the original Cosmic-diary.jp, 14% (19 requests) were made to Static.xx.fbcdn.net and 10% (13 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (15.7 sec) relates to the external source Sync5-res.digitalstage.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 608.6 kB (35%)

Content Size

1.7 MB

After Optimization

1.1 MB

In fact, the total size of Cosmic-diary.jp main page is 1.7 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. 70% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 19.6 kB

  • Original 25.9 kB
  • After minification 25.4 kB
  • After compression 6.4 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 19.6 kB or 75% of the original size.

Image Optimization

-4%

Potential reduce by 37.6 kB

  • Original 1.0 MB
  • After minification 980.1 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. COSMIC DIARY images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 242.7 kB

  • Original 349.6 kB
  • After minification 319.9 kB
  • After compression 106.9 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 242.7 kB or 69% of the original size.

CSS Optimization

-88%

Potential reduce by 308.7 kB

  • Original 352.7 kB
  • After minification 318.6 kB
  • After compression 44.0 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. Cosmic-diary.jp needs all CSS files to be minified and compressed as it can save up to 308.7 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 68 (52%)

Requests Now

131

After Optimization

63

The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of COSMIC DIARY. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 35 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

cosmic-diary.jp accessibility score

60

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

Links do not have a discernible name

Best Practices

cosmic-diary.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

cosmic-diary.jp SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Cosmic-diary.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 Cosmic-diary.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 data is detected on the main page of COSMIC DIARY. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: