Report Summary

  • 49

    Performance

    Renders faster than
    69% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 86

    SEO

    Google-friendlier than
    61% of websites

atmarkjojo.org

@JOJO アットマーク・ジョジョ ~ジョジョの奇妙なニュース~

Page Load Speed

11.1 sec in total

First Response

2.6 sec

Resources Loaded

6.1 sec

Page Rendered

2.3 sec

atmarkjojo.org screenshot

About Website

Visit atmarkjojo.org now to see the best up-to-date Atmark JOJO content for Japan and also check out these interesting facts you probably never knew about atmarkjojo.org

ジョジョの奇妙な冒険、スティール・ボール・ラン、ジョジョリオン他、漫画家・荒木飛呂彦先生に関する話題を日々提供する情報サイト。

Visit atmarkjojo.org

Key Findings

We analyzed Atmarkjojo.org page load time and found that the first response time was 2.6 sec and then it took 8.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

atmarkjojo.org performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value7.9 s

22/100

10%

TBT (Total Blocking Time)

Value650 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

atmarkjojo.org

2646 ms

style.css

511 ms

font-awesome.min.css

698 ms

style.css

362 ms

extension.css

362 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 38% of them (39 requests) were addressed to the original Atmarkjojo.org, 17% (18 requests) were made to Ecx.images-amazon.com and 7% (7 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Atmarkjojo.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 509.5 kB (47%)

Content Size

1.1 MB

After Optimization

577.6 kB

In fact, the total size of Atmarkjojo.org main page is 1.1 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. 70% of websites need less resources to load. Images take 415.0 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 87.5 kB

  • Original 107.8 kB
  • After minification 103.1 kB
  • After compression 20.3 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 87.5 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 17.3 kB

  • Original 415.0 kB
  • After minification 397.7 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. Atmark JOJO images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 224.3 kB

  • Original 356.6 kB
  • After minification 348.4 kB
  • After compression 132.3 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 224.3 kB or 63% of the original size.

CSS Optimization

-87%

Potential reduce by 180.4 kB

  • Original 207.6 kB
  • After minification 185.5 kB
  • After compression 27.2 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. Atmarkjojo.org needs all CSS files to be minified and compressed as it can save up to 180.4 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (35%)

Requests Now

99

After Optimization

64

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Atmark JOJO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

atmarkjojo.org accessibility score

83

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

atmarkjojo.org best practices score

75

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

atmarkjojo.org SEO score

86

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

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

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Atmarkjojo.org 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 Atmarkjojo.org 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 Atmark JOJO. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: