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voltecommunications.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

voltecommunications.com

VoLTE Communications - Wireless Solutions for POTS replacement

Page Load Speed

2.9 sec in total

First Response

189 ms

Resources Loaded

2.1 sec

Page Rendered

580 ms

voltecommunications.com screenshot

About Website

Click here to check amazing VoLTE Communications content. Otherwise, check out these important facts you probably never knew about voltecommunications.com

Leaders in POTS Replacement. Experience immediate cost savings with compliant wireless solutions for fire & security alarms, HIPAA fax, elevators, gate access

Visit voltecommunications.com

Key Findings

We analyzed Voltecommunications.com page load time and found that the first response time was 189 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

voltecommunications.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value410 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

voltecommunications.com

189 ms

voltecommunications.com

453 ms

style.min.css

81 ms

cleantalk-public.min.css

158 ms

font-awesome-legacy.min.css

224 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 79% of them (63 requests) were addressed to the original Voltecommunications.com, 4% (3 requests) were made to T.visitorqueue.com and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (798 ms) belongs to the original domain Voltecommunications.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 244.5 kB (16%)

Content Size

1.5 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Voltecommunications.com main page is 1.5 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. 70% of websites need less resources to load. Images take 815.7 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 106.0 kB

  • Original 130.1 kB
  • After minification 127.7 kB
  • After compression 24.1 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 106.0 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 815.7 kB
  • After minification 815.7 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. VoLTE Communications images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.5 kB

  • Original 262.5 kB
  • After minification 262.5 kB
  • After compression 260.9 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

-48%

Potential reduce by 137.0 kB

  • Original 286.0 kB
  • After minification 284.3 kB
  • After compression 149.0 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. Voltecommunications.com needs all CSS files to be minified and compressed as it can save up to 137.0 kB or 48% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (68%)

Requests Now

75

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VoLTE Communications. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

voltecommunications.com

voltecommunications.com

189 ms

voltecommunications.com

voltecommunications.com

453 ms

style.min.css

style.min.css

81 ms

cleantalk-public.min.css

cleantalk-public.min.css

158 ms

font-awesome-legacy.min.css

font-awesome-legacy.min.css

224 ms

grid-system.css

grid-system.css

227 ms

style.css

style.css

312 ms

header-layout-centered-menu.css

header-layout-centered-menu.css

232 ms

header-secondary-nav.css

header-secondary-nav.css

229 ms

element-highlighted-text.css

element-highlighted-text.css

234 ms

element-wpb-column-border.css

element-wpb-column-border.css

297 ms

css

css

36 ms

responsive.css

responsive.css

297 ms

skin-material.css

skin-material.css

305 ms

menu-dynamic.css

menu-dynamic.css

321 ms

style.css

style.css

321 ms

js_composer.min.css

js_composer.min.css

369 ms

salient-dynamic-styles.css

salient-dynamic-styles.css

374 ms

mpc-styles.css

mpc-styles.css

460 ms

jquery.min.js

jquery.min.js

384 ms

jquery-migrate.min.js

jquery-migrate.min.js

386 ms

apbct-public-bundle.min.js

apbct-public-bundle.min.js

388 ms

external-tracking.min.js

external-tracking.min.js

440 ms

42.css

42.css

445 ms

js

js

69 ms

style.css

style.css

559 ms

animate.min.css

animate.min.css

558 ms

style-non-critical.css

style-non-critical.css

559 ms

jquery.fancybox.css

jquery.fancybox.css

559 ms

core.css

core.css

560 ms

slide-out-right-material.css

slide-out-right-material.css

633 ms

slide-out-right-hover.css

slide-out-right-hover.css

633 ms

jquery.easing.min.js

jquery.easing.min.js

633 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

633 ms

priority.js

priority.js

755 ms

transit.min.js

transit.min.js

785 ms

waypoints.js

waypoints.js

785 ms

imagesLoaded.min.js

imagesLoaded.min.js

784 ms

hoverintent.min.js

hoverintent.min.js

788 ms

jquery.fancybox.js

jquery.fancybox.js

783 ms

anime.min.js

anime.min.js

798 ms

superfish.js

superfish.js

730 ms

init.js

init.js

735 ms

touchswipe.min.js

touchswipe.min.js

661 ms

mpc-vendor.min.js

mpc-vendor.min.js

659 ms

mpc-scripts.min.js

mpc-scripts.min.js

657 ms

js_composer_front.min.js

js_composer_front.min.js

788 ms

jquery.backstretch.min.js

jquery.backstretch.min.js

736 ms

jquery.flexverticalcenter.js

jquery.flexverticalcenter.js

733 ms

script.js

script.js

723 ms

tracking.min.js

tracking.min.js

295 ms

analytics.js

analytics.js

251 ms

logo.svg

logo.svg

514 ms

logo-white.svg

logo-white.svg

580 ms

lftracker_v1_YEgkB8lmnKM7ep3Z.js

lftracker_v1_YEgkB8lmnKM7ep3Z.js

684 ms

Website-cover-page-image.jpg

Website-cover-page-image.jpg

629 ms

Depositphotos_200457082_l-2015.jpg

Depositphotos_200457082_l-2015.jpg

566 ms

Fire-Alarm-Photo-scaled.jpg

Fire-Alarm-Photo-scaled.jpg

649 ms

Elevator-Photo-scaled.jpg

Elevator-Photo-scaled.jpg

566 ms

Yellow-Emergency-Phone-scaled.jpg

Yellow-Emergency-Phone-scaled.jpg

566 ms

hospital_t20_AeEkBm.jpg

hospital_t20_AeEkBm.jpg

701 ms

Commercial-Buildings-Pic.jpg

Commercial-Buildings-Pic.jpg

650 ms

js

js

261 ms

insight.min.js

insight.min.js

246 ms

font

font

130 ms

fontawesome-webfont.svg

fontawesome-webfont.svg

528 ms

icomoon.woff

icomoon.woff

433 ms

collect

collect

102 ms

collect

collect

125 ms

open

open

100 ms

open

open

116 ms

insight_tag_errors.gif

insight_tag_errors.gif

180 ms

collect

collect

35 ms

ga-audiences

ga-audiences

149 ms

Untitled-1_03.jpg

Untitled-1_03.jpg

319 ms

Gate-Access-scaled.jpg

Gate-Access-scaled.jpg

358 ms

volte-pos.jpg

volte-pos.jpg

177 ms

tr-rc.lfeeder.com

tr-rc.lfeeder.com

75 ms

252 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

156 ms

Accessibility Review

voltecommunications.com accessibility score

75

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

voltecommunications.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

voltecommunications.com SEO score

86

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

Links do not have descriptive text

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 Voltecommunications.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 Voltecommunications.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

voltecommunications.com

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