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vc-techs.com screenshot

Report Summary

  • 73

    Performance

    Renders faster than
    82% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

vc-techs.com

VC-Techs: a global, local video conferencing installation service -- VC-Techs

Page Load Speed

1.5 sec in total

First Response

160 ms

Resources Loaded

1.2 sec

Page Rendered

137 ms

vc-techs.com screenshot

About Website

Click here to check amazing VC Techs content. Otherwise, check out these important facts you probably never knew about vc-techs.com

VC-Techs helps service providers, system integrators and VARs across the world to deploy video conferencing and telepresence solutions anywhere.

Visit vc-techs.com

Key Findings

We analyzed Vc-techs.com page load time and found that the first response time was 160 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

vc-techs.com performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.1 s

75/100

10%

Network Requests Diagram

vc-techs.com

160 ms

www.vc-techs.com

268 ms

bootstrap.min.css

22 ms

font-awesome.min.css

15 ms

rrssb.css

332 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 61% of them (25 requests) were addressed to the original Vc-techs.com, 12% (5 requests) were made to Fonts.gstatic.com and 10% (4 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (563 ms) belongs to the original domain Vc-techs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 47.4 kB (7%)

Content Size

646.8 kB

After Optimization

599.4 kB

  • HTML
  • Images

In fact, the total size of Vc-techs.com main page is 646.8 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. 45% of websites need less resources to load. Images take 635.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 8.6 kB

  • Original 11.2 kB
  • After minification 10.3 kB
  • After compression 2.5 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 8.6 kB or 77% of the original size.

Image Optimization

-6%

Potential reduce by 38.8 kB

  • Original 635.6 kB
  • After minification 596.8 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. VC Techs images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 16 (53%)

Requests Now

30

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VC Techs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vc-techs.com

vc-techs.com

160 ms

www.vc-techs.com

www.vc-techs.com

268 ms

bootstrap.min.css

bootstrap.min.css

22 ms

font-awesome.min.css

font-awesome.min.css

15 ms

rrssb.css

rrssb.css

332 ms

select2.min.css

select2.min.css

49 ms

style.css

style.css

346 ms

css

css

28 ms

slick.css

slick.css

342 ms

slick-theme.css

slick-theme.css

342 ms

hamburgers.min.css

hamburgers.min.css

345 ms

ad9d92bc-1c74-413a-aa9f-ff5443b54e24.css

ad9d92bc-1c74-413a-aa9f-ff5443b54e24.css

31 ms

jquery-3.1.0.min.js

jquery-3.1.0.min.js

30 ms

bootstrap.min.js

bootstrap.min.js

27 ms

plugins.js

plugins.js

342 ms

slick.min.js

slick.min.js

413 ms

countries.js

countries.js

418 ms

select2.min.js

select2.min.js

66 ms

script.js

script.js

423 ms

rrssb.min.js

rrssb.min.js

424 ms

vc-techs-logo-white.png

vc-techs-logo-white.png

424 ms

home-microsoft-logo.png

home-microsoft-logo.png

498 ms

home-globe-old.png

home-globe-old.png

563 ms

slide-collaboration-full.jpg

slide-collaboration-full.jpg

446 ms

slide-signage-full.jpg

slide-signage-full.jpg

445 ms

slide-surface-full.jpg

slide-surface-full.jpg

451 ms

icon-globe-grey.png

icon-globe-grey.png

220 ms

c5b1c170-d8f7-41f9-85c2-0ab670780c6b.woff

c5b1c170-d8f7-41f9-85c2-0ab670780c6b.woff

61 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

8 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdr.ttf

12 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdr.ttf

18 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdr.ttf

16 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3iu4nwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3iu4nwlxdr.ttf

16 ms

acfb7490-30f6-4bf4-a1b8-70ff9172d209.woff

acfb7490-30f6-4bf4-a1b8-70ff9172d209.woff

62 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

17 ms

ajax-loader.gif

ajax-loader.gif

127 ms

cisco-logo.svg

cisco-logo.svg

79 ms

extron-electronics.svg

extron-electronics.svg

157 ms

microsoft.svg

microsoft.svg

158 ms

poly-logo.svg

poly-logo.svg

159 ms

slick.woff

slick.woff

202 ms

Accessibility Review

vc-techs.com accessibility score

59

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[aria-*] attributes do not have valid values

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

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

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

vc-techs.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

vc-techs.com SEO score

79

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vc-techs.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Vc-techs.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

vc-techs.com

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