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voipsa.org screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

voipsa.org

Voice over IP Security Alliance (VOIPSA)

Page Load Speed

819 ms in total

First Response

249 ms

Resources Loaded

495 ms

Page Rendered

75 ms

voipsa.org screenshot

About Website

Welcome to voipsa.org homepage info - get ready to check VOIPSA best content right away, or after learning these important things about voipsa.org

Voice over IP Security Alliance

Visit voipsa.org

Key Findings

We analyzed Voipsa.org page load time and found that the first response time was 249 ms and then it took 570 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

voipsa.org performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

voipsa.org

249 ms

global.css

72 ms

flashdetect.js

72 ms

global.js

76 ms

urchin.js

7 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 91% of them (21 requests) were addressed to the original Voipsa.org, 9% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (249 ms) belongs to the original domain Voipsa.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 16.4 kB (59%)

Content Size

27.6 kB

After Optimization

11.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Voipsa.org main page is 27.6 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. Only 10% of websites need less resources to load. Javascripts take 15.2 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 5.8 kB

  • Original 8.2 kB
  • After minification 8.0 kB
  • After compression 2.4 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 5.8 kB or 70% of the original size.

Image Optimization

-1%

Potential reduce by 2 B

  • Original 228 B
  • After minification 226 B

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. VOIPSA images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 7.3 kB

  • Original 15.2 kB
  • After minification 13.4 kB
  • After compression 7.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 7.3 kB or 48% of the original size.

CSS Optimization

-82%

Potential reduce by 3.3 kB

  • Original 4.0 kB
  • After minification 2.7 kB
  • After compression 710 B

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. Voipsa.org needs all CSS files to be minified and compressed as it can save up to 3.3 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (65%)

Requests Now

17

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VOIPSA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

voipsa.org

voipsa.org

249 ms

global.css

global.css

72 ms

flashdetect.js

flashdetect.js

72 ms

global.js

global.js

76 ms

urchin.js

urchin.js

7 ms

__utm.gif

__utm.gif

6 ms

logo-rss.png

logo-rss.png

88 ms

nav_activities_on.gif

nav_activities_on.gif

42 ms

nav_voipsec_on.gif

nav_voipsec_on.gif

41 ms

nav_resources_on.gif

nav_resources_on.gif

36 ms

nav_membership_on.gif

nav_membership_on.gif

37 ms

nav_about_on.gif

nav_about_on.gif

71 ms

ghost.gif

ghost.gif

72 ms

voiplogo_home.gif

voiplogo_home.gif

80 ms

nav_Activities_off.gif

nav_Activities_off.gif

80 ms

nav_VOIPSEC_off.gif

nav_VOIPSEC_off.gif

80 ms

nav_Resources_off.gif

nav_Resources_off.gif

81 ms

nav_Membership_off.gif

nav_Membership_off.gif

105 ms

nav_About_off.gif

nav_About_off.gif

105 ms

home_main_noflash.gif

home_main_noflash.gif

195 ms

home_voipsecart.gif

home_voipsecart.gif

122 ms

home_voipsanews.gif

home_voipsanews.gif

122 ms

home_voipsec.gif

home_voipsec.gif

123 ms

Accessibility Review

voipsa.org accessibility score

61

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

voipsa.org best practices score

67

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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

voipsa.org SEO score

67

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Voipsa.org 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 Voipsa.org main page’s claimed encoding is iso-8859-1. 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

voipsa.org

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