Report Summary

  • 85

    Performance

    Renders faster than
    89% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

gameboy-advance.net

GAMEBOY-ADVANCE.net + R4 3DS DSi Flash Card + GBA Roms

Page Load Speed

17.8 sec in total

First Response

422 ms

Resources Loaded

7.8 sec

Page Rendered

9.6 sec

gameboy-advance.net screenshot

About Website

Visit gameboy-advance.net now to see the best up-to-date GAMEBOY ADVANCE content for United States and also check out these interesting facts you probably never knew about gameboy-advance.net

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Visit gameboy-advance.net

Key Findings

We analyzed Gameboy-advance.net page load time and found that the first response time was 422 ms and then it took 17.4 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

gameboy-advance.net performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value210 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.252

49/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

gameboy-advance.net

422 ms

gbaroms.info.css

108 ms

addthis_widget.js

1700 ms

ga.js

1591 ms

i.gif

899 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 68% of them (19 requests) were addressed to the original Gameboy-advance.net, 11% (3 requests) were made to S7.addthis.com and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source S7.addthis.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 293.0 kB (56%)

Content Size

518.9 kB

After Optimization

225.8 kB

In fact, the total size of Gameboy-advance.net main page is 518.9 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. 40% of websites need less resources to load. Javascripts take 395.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 45.2 kB

  • Original 59.1 kB
  • After minification 59.1 kB
  • After compression 13.9 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 45.2 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 557 B

  • Original 61.6 kB
  • After minification 61.1 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. GAMEBOY ADVANCE images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 245.2 kB

  • Original 395.3 kB
  • After minification 395.3 kB
  • After compression 150.1 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 245.2 kB or 62% of the original size.

CSS Optimization

-73%

Potential reduce by 2.0 kB

  • Original 2.8 kB
  • After minification 2.7 kB
  • After compression 751 B

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. Gameboy-advance.net needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (56%)

Requests Now

27

After Optimization

12

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GAMEBOY ADVANCE. 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 JavaScripts and as a result speed up the page load time.

Accessibility Review

gameboy-advance.net 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.

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

gameboy-advance.net 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

Serves images with low resolution

SEO Factors

gameboy-advance.net 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

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gameboy-advance.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Gameboy-advance.net main page’s claimed encoding is iso-8859-1. 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

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