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tvonics.com screenshot

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

tvonics.com

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Page Load Speed

2.1 sec in total

First Response

337 ms

Resources Loaded

1.5 sec

Page Rendered

275 ms

tvonics.com screenshot

About Website

Welcome to tvonics.com homepage info - get ready to check Tvonics best content right away, or after learning these important things about tvonics.com

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Key Findings

We analyzed Tvonics.com page load time and found that the first response time was 337 ms and then it took 1.8 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

tvonics.com performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value3.8 s

90/100

10%

Network Requests Diagram

tvonics.com

337 ms

constants.js

28 ms

pubsub.js

29 ms

global.js

44 ms

animations.js

31 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 94% of them (46 requests) were addressed to the original Tvonics.com, 6% (3 requests) were made to Cdn.shopify.com. The less responsive or slowest element that took the longest time to load (731 ms) belongs to the original domain Tvonics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 80.2 kB (10%)

Content Size

825.1 kB

After Optimization

744.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tvonics.com main page is 825.1 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. 30% of websites need less resources to load. Images take 610.5 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 78.2 kB

  • Original 103.6 kB
  • After minification 99.1 kB
  • After compression 25.4 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 78.2 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 610.5 kB
  • After minification 610.5 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. Tvonics images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 160 B

  • Original 82.5 kB
  • After minification 82.5 kB
  • After compression 82.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-7%

Potential reduce by 1.9 kB

  • Original 28.5 kB
  • After minification 28.4 kB
  • After compression 26.6 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. Tvonics.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 36 (75%)

Requests Now

48

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tvonics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tvonics.com

tvonics.com

337 ms

constants.js

constants.js

28 ms

pubsub.js

pubsub.js

29 ms

global.js

global.js

44 ms

animations.js

animations.js

31 ms

preloads.js

preloads.js

48 ms

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

56 ms

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

48 ms

scripts.js

scripts.js

47 ms

base.css

base.css

69 ms

attachments.js

attachments.js

39 ms

trekkie.storefront.dd626a6a6fbdab104f8779acc4331c330134c832.min.js

trekkie.storefront.dd626a6a6fbdab104f8779acc4331c330134c832.min.js

22 ms

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

21 ms

shopify-boomerang-1.0.0.min.js

shopify-boomerang-1.0.0.min.js

25 ms

details-disclosure.js

details-disclosure.js

28 ms

details-modal.js

details-modal.js

21 ms

cart-notification.js

cart-notification.js

36 ms

search-form.js

search-form.js

35 ms

component-loading-spinner.css

component-loading-spinner.css

42 ms

section-image-banner.css

section-image-banner.css

34 ms

component-card.css

component-card.css

40 ms

component-slider.css

component-slider.css

45 ms

TVonics_Logo_Dual_Tone_Web.png

TVonics_Logo_Dual_Tone_Web.png

76 ms

happy-family-watching-tv-in-the-living-room-2022-03-25-04-49-48-utc_Smaller.jpg

happy-family-watching-tv-in-the-living-room-2022-03-25-04-49-48-utc_Smaller.jpg

731 ms

template-collection.css

template-collection.css

60 ms

component-rating.css

component-rating.css

56 ms

component-volume-pricing.css

component-volume-pricing.css

57 ms

TVonicsAudioDelayInput_Web.png

TVonicsAudioDelayInput_Web.png

91 ms

TVonicsAudioDelayOutput_Web.png

TVonicsAudioDelayOutput_Web.png

322 ms

TVonicsAudioExtender_Front_Web.png

TVonicsAudioExtender_Front_Web.png

101 ms

section-footer.css

section-footer.css

77 ms

component-newsletter.css

component-newsletter.css

89 ms

component-list-payment.css

component-list-payment.css

95 ms

component-list-social.css

component-list-social.css

114 ms

TVonicsAudioExtender_Rear_Web.png

TVonicsAudioExtender_Rear_Web.png

408 ms

TVonicsDDACOut_Web.jpg

TVonicsDDACOut_Web.jpg

137 ms

TVonicsDDACInput_Web.jpg

TVonicsDDACInput_Web.jpg

373 ms

TVonicsLiteExtenderSet_Web.png

TVonicsLiteExtenderSet_Web.png

158 ms

TVonicsLiteReceiver_Web.png

TVonicsLiteReceiver_Web.png

173 ms

predictive-search.js

predictive-search.js

174 ms

style.css

style.css

19 ms

attachment.css

attachment.css

21 ms

component-predictive-search.css

component-predictive-search.css

24 ms

component-list-menu.css

component-list-menu.css

26 ms

component-search.css

component-search.css

35 ms

component-menu-drawer.css

component-menu-drawer.css

22 ms

component-cart-notification.css

component-cart-notification.css

25 ms

component-cart-items.css

component-cart-items.css

21 ms

component-price.css

component-price.css

24 ms

Accessibility Review

tvonics.com accessibility score

98

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.

Best Practices

tvonics.com best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

tvonics.com SEO score

98

Search Engine Optimization Advices

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 Tvonics.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 Tvonics.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

tvonics.com

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