Report Summary

  • 64

    Performance

    Renders faster than
    78% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

Page Load Speed

23.8 sec in total

First Response

7.1 sec

Resources Loaded

16.5 sec

Page Rendered

282 ms

seriousgamesinternational.com screenshot

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Key Findings

We analyzed Seriousgamesinternational.com page load time and found that the first response time was 7.1 sec and then it took 16.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

seriousgamesinternational.com performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

57/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value500 ms

58/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

www.seriousgamesinternational.com

7074 ms

wp-emoji-release.min.js

287 ms

dashicons.min.css

353 ms

jquery-ui-dialog.min.css

210 ms

styles.css

213 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 81% of them (57 requests) were addressed to the original Seriousgamesinternational.com, 10% (7 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (7.1 sec) belongs to the original domain Seriousgamesinternational.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.1 MB (63%)

Content Size

3.4 MB

After Optimization

1.2 MB

In fact, the total size of Seriousgamesinternational.com main page is 3.4 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. 70% of websites need less resources to load. CSS take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 38.7 kB

  • Original 47.1 kB
  • After minification 42.9 kB
  • After compression 8.4 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 38.7 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 43.7 kB

  • Original 749.4 kB
  • After minification 705.8 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. Seriousgamesinternational images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 806.6 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 349.3 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 806.6 kB or 70% of the original size.

CSS Optimization

-88%

Potential reduce by 1.2 MB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 174.9 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. Seriousgamesinternational.com needs all CSS files to be minified and compressed as it can save up to 1.2 MB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (79%)

Requests Now

62

After Optimization

13

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seriousgamesinternational. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

seriousgamesinternational.com accessibility score

54

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

seriousgamesinternational.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

seriousgamesinternational.com SEO score

92

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

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Seriousgamesinternational.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Seriousgamesinternational.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 data is detected on the main page of Seriousgamesinternational. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: