Tools & Wizards About Us
justvoip.com screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

justvoip.com

Cheap calls to UK, Romania and other countries!

Page Load Speed

2.4 sec in total

First Response

397 ms

Resources Loaded

1.9 sec

Page Rendered

75 ms

justvoip.com screenshot

About Website

Welcome to justvoip.com homepage info - get ready to check Justvoip best content for New Zealand right away, or after learning these important things about justvoip.com

Cheap calls with JustVoip. We offer the best rates for cheap calls to the UK, Brazil, Romania and other countries. Call your online friends for free as well as a special selection of popular internati...

Visit justvoip.com

Key Findings

We analyzed Justvoip.com page load time and found that the first response time was 397 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

justvoip.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value510 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value0.104

88/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

dashboard

397 ms

3df1440b68808ae19a12cd1d69695bb4

101 ms

js

61 ms

js

79 ms

68867ae742ae6b17d6ebff2c99c0f438

306 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 68% of them (15 requests) were addressed to the original Justvoip.com, 18% (4 requests) were made to Voipbuster.com and 14% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (440 ms) belongs to the original domain Justvoip.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 27.4 kB (55%)

Content Size

49.6 kB

After Optimization

22.2 kB

  • HTML
  • Images

In fact, the total size of Justvoip.com main page is 49.6 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. 30% of websites need less resources to load. HTML takes 33.4 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 27.4 kB

  • Original 33.4 kB
  • After minification 29.6 kB
  • After compression 6.0 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. This page needs HTML code to be minified as it can gain 3.8 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 27.4 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 49 B

  • Original 16.2 kB
  • After minification 16.2 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. Justvoip images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 5 (24%)

Requests Now

21

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Justvoip. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dashboard

dashboard

397 ms

3df1440b68808ae19a12cd1d69695bb4

3df1440b68808ae19a12cd1d69695bb4

101 ms

js

js

61 ms

js

js

79 ms

68867ae742ae6b17d6ebff2c99c0f438

68867ae742ae6b17d6ebff2c99c0f438

306 ms

gtm.js

gtm.js

59 ms

bgfp

bgfp

378 ms

header-bg.gif

header-bg.gif

272 ms

logo_main.gif

logo_main.gif

278 ms

download.jpg

download.jpg

354 ms

freesms.jpg

freesms.jpg

355 ms

mobilevoip.jpg

mobilevoip.jpg

356 ms

dashboard-panel-bg.gif

dashboard-panel-bg.gif

364 ms

button_download.gif

button_download.gif

367 ms

freepanel-top-bg.gif

freepanel-top-bg.gif

367 ms

freepanel-body-bg.gif

freepanel-body-bg.gif

438 ms

split.gif

split.gif

439 ms

freepanel-bottom-bg.gif

freepanel-bottom-bg.gif

440 ms

jquery.min.js

jquery.min.js

175 ms

fingerprint.min.js

fingerprint.min.js

260 ms

fp

fp

97 ms

fp

fp

98 ms

Accessibility Review

justvoip.com accessibility score

66

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

justvoip.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

justvoip.com SEO score

93

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 Justvoip.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 Justvoip.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

justvoip.com

Open Graph data is detected on the main page of Justvoip. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: