Report Summary

  • 49

    Performance

    Renders faster than
    68% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

darkorbit.jp

DarkOrbit Reloaded | MMO & space shooter

Page Load Speed

28.7 sec in total

First Response

1.6 sec

Resources Loaded

15.5 sec

Page Rendered

11.5 sec

darkorbit.jp screenshot

About Website

Welcome to darkorbit.jp homepage info - get ready to check Dark Orbit best content right away, or after learning these important things about darkorbit.jp

Join the intergalactic struggle for control of the galaxy! ✰ In the terrifying vacuum of space, outmaneuver your enemies to amass fame and fortune. √

Visit darkorbit.jp

Key Findings

We analyzed Darkorbit.jp page load time and found that the first response time was 1.6 sec and then it took 27 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

darkorbit.jp performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value160 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

www.darkorbit.jp

1638 ms

bgc-1.0.0.min.css

4123 ms

jquery.min.js

221 ms

bgc-1.0.0.min.js

4428 ms

recaptcha_ajax.js

759 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Darkorbit.jp, 55% (26 requests) were made to Darkorbit-22.bpsecure.com and 13% (6 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (6.1 sec) relates to the external source Eventstream-829-weblog-03.bigpoint.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 526.8 kB (22%)

Content Size

2.4 MB

After Optimization

1.9 MB

In fact, the total size of Darkorbit.jp main page is 2.4 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. 60% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 42.3 kB

  • Original 60.9 kB
  • After minification 55.5 kB
  • After compression 18.6 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 42.3 kB or 69% of the original size.

Image Optimization

-2%

Potential reduce by 40.2 kB

  • Original 1.7 MB
  • After minification 1.7 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. Dark Orbit images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 366.9 kB

  • Original 592.8 kB
  • After minification 591.9 kB
  • After compression 225.9 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 366.9 kB or 62% of the original size.

CSS Optimization

-79%

Potential reduce by 77.4 kB

  • Original 97.8 kB
  • After minification 77.5 kB
  • After compression 20.4 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. Darkorbit.jp needs all CSS files to be minified and compressed as it can save up to 77.4 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (52%)

Requests Now

46

After Optimization

22

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dark Orbit. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

darkorbit.jp accessibility score

88

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

darkorbit.jp 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

SEO Factors

darkorbit.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

    EN

  • Language Claimed

    AT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Darkorbit.jp can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed language. Our system also found out that Darkorbit.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 Dark Orbit. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: