Tools & Wizards About Us
pbxvirtual.co.cr screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    88% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

pbxvirtual.co.cr

PBX Virtual de Costa Rica - Centrales y teléfonos IP a su alcance

Page Load Speed

572 ms in total

First Response

112 ms

Resources Loaded

262 ms

Page Rendered

198 ms

pbxvirtual.co.cr screenshot

About Website

Welcome to pbxvirtual.co.cr homepage info - get ready to check PBX Virtual Co best content right away, or after learning these important things about pbxvirtual.co.cr

PBX Virtual de Costa Rica ofrece centrales telefónicas con tecnología de punta y accesibles para la pequeña y mediana empresa

Visit pbxvirtual.co.cr

Key Findings

We analyzed Pbxvirtual.co.cr page load time and found that the first response time was 112 ms and then it took 460 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

pbxvirtual.co.cr performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.1 s

100/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value690 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

pbxvirtual.co.cr

112 ms

stylesheet.css

6 ms

ga.js

9 ms

clog.php

137 ms

body_back.jpg

47 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 83% of them (15 requests) were addressed to the original Pbxvirtual.co.cr, 11% (2 requests) were made to Google-analytics.com and 6% (1 request) were made to Afiliados.pbxvirtual.co.cr. The less responsive or slowest element that took the longest time to load (137 ms) relates to the external source Afiliados.pbxvirtual.co.cr.

Page Optimization Overview & Recommendations

Page size can be reduced by 20.1 kB (11%)

Content Size

180.3 kB

After Optimization

160.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pbxvirtual.co.cr main page is 180.3 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. 20% of websites need less resources to load. Images take 139.6 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 11.7 kB

  • Original 16.0 kB
  • After minification 14.8 kB
  • After compression 4.3 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 11.7 kB or 73% of the original size.

Image Optimization

-2%

Potential reduce by 2.7 kB

  • Original 139.6 kB
  • After minification 136.9 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. PBX Virtual Co images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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

-75%

Potential reduce by 5.7 kB

  • Original 7.5 kB
  • After minification 6.0 kB
  • After compression 1.8 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. Pbxvirtual.co.cr needs all CSS files to be minified and compressed as it can save up to 5.7 kB or 75% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

16

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PBX Virtual Co. According to our analytics all requests are already optimized.

Network Requests Diagram

pbxvirtual.co.cr

pbxvirtual.co.cr

112 ms

stylesheet.css

stylesheet.css

6 ms

ga.js

ga.js

9 ms

clog.php

clog.php

137 ms

body_back.jpg

body_back.jpg

47 ms

pageheader.jpg

pageheader.jpg

50 ms

tpt_banda_menu.gif

tpt_banda_menu.gif

47 ms

boxheading.jpg

boxheading.jpg

48 ms

pixel_trans.gif

pixel_trans.gif

48 ms

logo_avtec.jpg

logo_avtec.jpg

50 ms

logo_pbx_blanco_leyenda.png

logo_pbx_blanco_leyenda.png

53 ms

logo_hp.gif

logo_hp.gif

51 ms

logo_grandstream.gif

logo_grandstream.gif

50 ms

sisant.png

sisant.png

51 ms

logo_dinstar.gif

logo_dinstar.gif

54 ms

logo_cisco.jpg

logo_cisco.jpg

54 ms

pagefooter.jpg

pagefooter.jpg

53 ms

__utm.gif

__utm.gif

15 ms

Accessibility Review

pbxvirtual.co.cr accessibility score

48

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

pbxvirtual.co.cr 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

Displays images with incorrect aspect ratio

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

pbxvirtual.co.cr SEO score

83

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    ES

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pbxvirtual.co.cr can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Pbxvirtual.co.cr 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

pbxvirtual.co.cr

Open Graph description is not detected on the main page of PBX Virtual Co. 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: