Tools & Wizards About Us
supervoice.com screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

supervoice.com

SuperVoice.com - Voice mail and Internet Fax Server

Page Load Speed

1.8 sec in total

First Response

680 ms

Resources Loaded

1.1 sec

Page Rendered

65 ms

supervoice.com screenshot

About Website

Click here to check amazing Super Voice content. Otherwise, check out these important facts you probably never knew about supervoice.com

SuperVoice.com - Specialists in Voice Mail and Fax systems including fax server software, Ip telephony software and Voip servers!

Visit supervoice.com

Key Findings

We analyzed Supervoice.com page load time and found that the first response time was 680 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

supervoice.com performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

99/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value190 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value3.7 s

91/100

10%

Network Requests Diagram

supervoice.com

680 ms

default.asp

134 ms

style_div.css

64 ms

analytics.js

6 ms

pic_logo.gif

62 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 63% of them (5 requests) were addressed to the original Supervoice.com, 25% (2 requests) were made to Google-analytics.com and 13% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (680 ms) belongs to the original domain Supervoice.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.3 kB (9%)

Content Size

60.5 kB

After Optimization

55.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Supervoice.com main page is 60.5 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 30.9 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 4.4 kB

  • Original 6.7 kB
  • After minification 6.5 kB
  • After compression 2.3 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 4.4 kB or 66% of the original size.

Image Optimization

-2%

Potential reduce by 528 B

  • Original 30.9 kB
  • After minification 30.3 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. Super Voice images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-14%

Potential reduce by 276 B

  • Original 1.9 kB
  • After minification 1.9 kB
  • After compression 1.7 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. Supervoice.com needs all CSS files to be minified and compressed as it can save up to 276 B or 14% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • AJAX
  • Images
  • JavaScript
  • CSS

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

Network Requests Diagram

supervoice.com

supervoice.com

680 ms

default.asp

default.asp

134 ms

style_div.css

style_div.css

64 ms

analytics.js

analytics.js

6 ms

pic_logo.gif

pic_logo.gif

62 ms

nwsf.JPG

nwsf.JPG

173 ms

collect

collect

27 ms

js

js

59 ms

Accessibility Review

supervoice.com accessibility score

91

Accessibility Issues

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

Best Practices

supervoice.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

supervoice.com SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Supervoice.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 Supervoice.com main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

supervoice.com

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