Access vox-switch.com. VoIP Softswitch Solution with Advanced Routing & Billing

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

36/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.183

66/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

vox-switch.com

71 ms

vox-switch.com

169 ms

analytics.js

38 ms

minitwitter.css

24 ms

lr-social-sharing-front.css

57 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 59% of them (45 requests) were addressed to the original Vox-switch.com, 16% (12 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (308 ms) belongs to the original domain Vox-switch.com.

Content Size

3.0 MB

After Optimization

2.3 MB

In fact, the total size of Vox-switch.com main page is 3.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 51.5 kB

Original 62.6 kB
After minification 59.1 kB
After compression 11.1 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 51.5 kB or 82% of the original size.

Image Optimization

-11%

Potential reduce by 221.3 kB

Original 2.1 MB
After minification 1.9 MB

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, Vox Switch needs image optimization as it can save up to 221.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-51%

Potential reduce by 375.1 kB

Original 740.9 kB
After minification 740.9 kB
After compression 365.8 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 375.1 kB or 51% of the original size.

CSS Optimization

-26%

Potential reduce by 11.4 kB

Original 43.9 kB
After minification 43.8 kB
After compression 32.5 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. Vox-switch.com needs all CSS files to be minified and compressed as it can save up to 11.4 kB or 26% of the original size.

Requests Now

After Optimization

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vox Switch. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Vox-switch.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 Vox-switch.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

vox-switch.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

VoIP Softswitch Solution with Advanced Routing & Billing | Vox Switch

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

vox-switch.com

vox-switch.com

analytics.js

minitwitter.css

lr-social-sharing-front.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

vox-switch.com

vox-switch.com

analytics.js

minitwitter.css

lr-social-sharing-front.css

images-responsive-thumbnail-slider-style.css

style.css

responsive.css

css

jquery.js

jquery-migrate.min.js

jquery.form.min.js

scripts.js

script.js

loginradius_sharing.js

LoginRadius.js

images-responsive-thumbnail-slider-jc.js

wpcf7.js

font-awesome.min.css

css

css

api.js

plugins.js

global.js

jquery.min.js

api.js

Tracker.js

minitwitter.css

linkid.js

jquery.validate.min.js

additional-methods.js

collect

js

style.css

pagebg.png

switch-logo.png

switch4-1349x500.png

banner1-1-1349x500.png

banner3-1-1349x500.png

banner2-1-1349x500.png

wholesale.png

call-shop.png

calling-card.png