Tools & Wizards About Us
jnsaudiovideo.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

jnsaudiovideo.com

Home Automation | New Jersey & New York | JNS Audio Video

Page Load Speed

1.8 sec in total

First Response

98 ms

Resources Loaded

1.6 sec

Page Rendered

57 ms

jnsaudiovideo.com screenshot

About Website

Visit jnsaudiovideo.com now to see the best up-to-date JNS Audio Video content and also check out these interesting facts you probably never knew about jnsaudiovideo.com

JNS Audio Video is an HTA Certified home automation company serving clients in New Jersey and New York. We specialize in Home Theaters, Home Automation, Smart Lighting, Motorized Shades and all other ...

Visit jnsaudiovideo.com

Key Findings

We analyzed Jnsaudiovideo.com page load time and found that the first response time was 98 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

jnsaudiovideo.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value3,720 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value22.3 s

1/100

10%

Network Requests Diagram

www.jnsaudiovideo.com

98 ms

originTrials.41d7301a.bundle.min.js

71 ms

minified.js

74 ms

focus-within-polyfill.js

70 ms

polyfill.min.js

486 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Jnsaudiovideo.com, 46% (32 requests) were made to Static.wixstatic.com and 31% (22 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (905 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (35%)

Content Size

3.0 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jnsaudiovideo.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. 70% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 878.7 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 198.0 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 878.7 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 15.9 kB

  • Original 1.5 MB
  • After minification 1.5 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. JNS Audio Video images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 153.8 kB

  • Original 408.2 kB
  • After minification 408.1 kB
  • After compression 254.3 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 153.8 kB or 38% of the original size.

CSS Optimization

-4%

Potential reduce by 56 B

  • Original 1.4 kB
  • After minification 1.4 kB
  • After compression 1.3 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. Jnsaudiovideo.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (24%)

Requests Now

50

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JNS Audio Video. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.jnsaudiovideo.com

www.jnsaudiovideo.com

98 ms

originTrials.41d7301a.bundle.min.js

originTrials.41d7301a.bundle.min.js

71 ms

minified.js

minified.js

74 ms

focus-within-polyfill.js

focus-within-polyfill.js

70 ms

polyfill.min.js

polyfill.min.js

486 ms

mobile-app-invite-banner.css

mobile-app-invite-banner.css

73 ms

mobile-app-invite-banner.umd.min.js

mobile-app-invite-banner.umd.min.js

121 ms

thunderbolt-commons.1e70fbb2.bundle.min.js

thunderbolt-commons.1e70fbb2.bundle.min.js

78 ms

main.42e492e1.bundle.min.js

main.42e492e1.bundle.min.js

79 ms

lodash.min.js

lodash.min.js

78 ms

react.production.min.js

react.production.min.js

78 ms

react-dom.production.min.js

react-dom.production.min.js

77 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

76 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

78 ms

Elan%20Home%20Automation%20New%20Jersey.png

Elan%20Home%20Automation%20New%20Jersey.png

262 ms

f6ff25_01faba8a358c4c47b1c5850fa592c309~mv2.png

f6ff25_01faba8a358c4c47b1c5850fa592c309~mv2.png

363 ms

Home%20Theater%20Installation%20New%20Jersey.jpg

Home%20Theater%20Installation%20New%20Jersey.jpg

457 ms

Battery-Shades-NJ.png

Battery-Shades-NJ.png

426 ms

Wilson-Cell-Phone-Booster-NJ.jpg

Wilson-Cell-Phone-Booster-NJ.jpg

431 ms

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460 ms

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263 ms

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501 ms

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608 ms

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434 ms

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635 ms

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444 ms

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446 ms

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455 ms

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457 ms

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694 ms

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729 ms

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715 ms

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764 ms

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819 ms

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634 ms

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636 ms

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637 ms

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642 ms

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644 ms

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645 ms

New%20Jersey%20CEDIA%20Member.jpg

New%20Jersey%20CEDIA%20Member.jpg

647 ms

f6ff25_fa20fb18758a403993e504401f8fef49~mv2.jpeg

f6ff25_fa20fb18758a403993e504401f8fef49~mv2.jpeg

842 ms

Savant_Ambassador_edited.png

Savant_Ambassador_edited.png

860 ms

HTA-Certified.png

HTA-Certified.png

872 ms

The-Scout-Guide-Member-Home-Theater.jpg

The-Scout-Guide-Member-Home-Theater.jpg

862 ms

New-Jersey-Builder-Member-Home-Theater_j.jpg

New-Jersey-Builder-Member-Home-Theater_j.jpg

905 ms

opensans-regular-webfont.woff

opensans-regular-webfont.woff

123 ms

opensans-bold-webfont.woff

opensans-bold-webfont.woff

124 ms

p0A1C4_gK5NzKtuGSwNurQ.woff

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121 ms

h3r77AwDsldr1E_2g4qqGBsxEYwM7FgeyaSgU71cLG0.woff

h3r77AwDsldr1E_2g4qqGBsxEYwM7FgeyaSgU71cLG0.woff

122 ms

bundle.min.js

bundle.min.js

119 ms

opensans-italic-webfont.woff

opensans-italic-webfont.woff

21 ms

opensans-bolditalic-webfont.woff

opensans-bolditalic-webfont.woff

19 ms

e56ecb6d-da41-4bd9-982d-2d295bec9ab0.woff

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19 ms

106 ms

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deprecation-en.v5.html

deprecation-en.v5.html

10 ms

bolt-performance

bolt-performance

30 ms

deprecation-style.v5.css

deprecation-style.v5.css

9 ms

right-arrow.svg

right-arrow.svg

9 ms

Accessibility Review

jnsaudiovideo.com accessibility score

97

Accessibility Issues

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

Links do not have a discernible name

Best Practices

jnsaudiovideo.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

High

Page has valid source maps

SEO Factors

jnsaudiovideo.com SEO score

82

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jnsaudiovideo.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 Jnsaudiovideo.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

jnsaudiovideo.com

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