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vasl.info screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

vasl.info

VASL - Play Advanced Squad Leader over the Internet!

Page Load Speed

228 ms in total

First Response

34 ms

Resources Loaded

194 ms

Page Rendered

0 ms

vasl.info screenshot

About Website

Click here to check amazing VASL content for United Kingdom. Otherwise, check out these important facts you probably never knew about vasl.info

VASL is used to play Advanced Squad Leader (ASL) over the internet against anyone, anywhere in the world.

Visit vasl.info

Key Findings

We analyzed Vasl.info page load time and found that the first response time was 34 ms and then it took 194 ms 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

vasl.info performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value1.0 s

100/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.375

28/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

vasl.info

34 ms

bootstrap.min.css

25 ms

vasl_styles.css

14 ms

js

112 ms

jquery.min.js

24 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 92% of them (12 requests) were addressed to the original Vasl.info, 8% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (112 ms) relates to the external source Googletagmanager.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.5 kB (18%)

Content Size

25.6 kB

After Optimization

21.1 kB

  • HTML
  • Images

In fact, the total size of Vasl.info main page is 25.6 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. 25% of websites need less resources to load. Images take 18.6 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 4.5 kB

  • Original 7.0 kB
  • After minification 6.5 kB
  • After compression 2.5 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 4.5 kB or 64% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 18.6 kB
  • After minification 18.6 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. VASL images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VASL. According to our analytics all requests are already optimized.

Network Requests Diagram

vasl.info

vasl.info

34 ms

bootstrap.min.css

bootstrap.min.css

25 ms

vasl_styles.css

vasl_styles.css

14 ms

js

js

112 ms

jquery.min.js

jquery.min.js

24 ms

bootstrap.min.js

bootstrap.min.js

13 ms

navbar.htm

navbar.htm

22 ms

links.htm

links.htm

26 ms

sidebar.htm

sidebar.htm

29 ms

copyright.htm

copyright.htm

25 ms

vasl4_action.gif

vasl4_action.gif

22 ms

logo.gif

logo.gif

16 ms

header.jpg

header.jpg

16 ms

Accessibility Review

vasl.info accessibility score

76

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

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

vasl.info best practices score

67

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

vasl.info 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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vasl.info 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 Vasl.info 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

vasl.info

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