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dnsleak.com screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    89% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

dnsleak.com

DNS Leak Tests

Page Load Speed

471 ms in total

First Response

114 ms

Resources Loaded

195 ms

Page Rendered

162 ms

dnsleak.com screenshot

About Website

Click here to check amazing DNS Leak content for United States. Otherwise, check out these important facts you probably never knew about dnsleak.com

DNS Leak Test is a free tool for the internet allowing end users to test their DNS activity to see if their VPN or Proxy service is leaking DNS requests, effectively unmasking end user's privacy and s...

Visit dnsleak.com

Key Findings

We analyzed Dnsleak.com page load time and found that the first response time was 114 ms and then it took 357 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

dnsleak.com performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.165

71/100

15%

TTI (Time to Interactive)

Value2.4 s

99/100

10%

Network Requests Diagram

dnsleak.com

114 ms

css

26 ms

application-95626a4060859f61a3585ba507547a40.css

9 ms

application-d246daa51d30758f0f9f2842d93721ab.js

36 ms

topbar_green.png

12 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that 83% of them (5 requests) were addressed to the original Dnsleak.com, 17% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (114 ms) belongs to the original domain Dnsleak.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 79.4 kB (65%)

Content Size

122.7 kB

After Optimization

43.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dnsleak.com main page is 122.7 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. Only 5% of websites need less resources to load. Javascripts take 105.8 kB which makes up the majority of the site volume.

HTML Optimization

-51%

Potential reduce by 955 B

  • Original 1.9 kB
  • After minification 1.8 kB
  • After compression 923 B

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 955 B or 51% of the original size.

Image Optimization

-58%

Potential reduce by 6.4 kB

  • Original 11.1 kB
  • After minification 4.7 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. Obviously, DNS Leak needs image optimization as it can save up to 6.4 kB or 58% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 69.4 kB

  • Original 105.8 kB
  • After minification 105.8 kB
  • After compression 36.4 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 69.4 kB or 66% of the original size.

CSS Optimization

-66%

Potential reduce by 2.6 kB

  • Original 4.0 kB
  • After minification 3.9 kB
  • After compression 1.4 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. Dnsleak.com needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 66% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DNS Leak. According to our analytics all requests are already optimized.

Network Requests Diagram

dnsleak.com

dnsleak.com

114 ms

css

css

26 ms

application-95626a4060859f61a3585ba507547a40.css

application-95626a4060859f61a3585ba507547a40.css

9 ms

application-d246daa51d30758f0f9f2842d93721ab.js

application-d246daa51d30758f0f9f2842d93721ab.js

36 ms

topbar_green.png

topbar_green.png

12 ms

start_btn.png

start_btn.png

10 ms

Accessibility Review

dnsleak.com accessibility score

64

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

Form elements do not have associated labels

Best Practices

dnsleak.com best practices score

75

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

dnsleak.com SEO score

77

Search Engine Optimization Advices

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 Dnsleak.com 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 Dnsleak.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

dnsleak.com

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