Tools & Wizards About Us
voipbuster.pl screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

voipbuster.pl

Voipbuster | Free calls and nearly free sms worldwide !

Page Load Speed

3.2 sec in total

First Response

487 ms

Resources Loaded

2.6 sec

Page Rendered

71 ms

voipbuster.pl screenshot

About Website

Click here to check amazing Voipbuster content. Otherwise, check out these important facts you probably never knew about voipbuster.pl

Free phone calls with VoipBuster. Call your online friends for free as well as a special selection of popular international destinations.

Visit voipbuster.pl

Key Findings

We analyzed Voipbuster.pl page load time and found that the first response time was 487 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

voipbuster.pl performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value3,650 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

Network Requests Diagram

487 ms

logo.png

792 ms

chrome.png

688 ms

firefox.png

802 ms

opera.png

696 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Voipbuster.pl, 14% (1 request) were made to Aftermarket.pl. The less responsive or slowest element that took the longest time to load (807 ms) relates to the external source Am-assets.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.6 kB (9%)

Content Size

104.8 kB

After Optimization

95.2 kB

  • HTML
  • Images

In fact, the total size of Voipbuster.pl main page is 104.8 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 10% of websites need less resources to load. Images take 102.3 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 1.5 kB

  • Original 2.5 kB
  • After minification 2.5 kB
  • After compression 955 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 1.5 kB or 61% of the original size.

Image Optimization

-8%

Potential reduce by 8.1 kB

  • Original 102.3 kB
  • After minification 94.2 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. Voipbuster images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Voipbuster. According to our analytics all requests are already optimized.

Network Requests Diagram

487 ms

logo.png

logo.png

792 ms

chrome.png

chrome.png

688 ms

firefox.png

firefox.png

802 ms

opera.png

opera.png

696 ms

edge.png

edge.png

697 ms

safari.png

safari.png

807 ms

Accessibility Review

voipbuster.pl accessibility score

72

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

voipbuster.pl best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

voipbuster.pl 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 Voipbuster.pl 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 Voipbuster.pl 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

voipbuster.pl

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