Tools & Wizards About Us
avnova.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

avnova.com

AV NOVA - Custom Audio Video Installation - Northern Virginia, DC, Maryland

Page Load Speed

2.3 sec in total

First Response

97 ms

Resources Loaded

2.2 sec

Page Rendered

59 ms

avnova.com screenshot

About Website

Visit avnova.com now to see the best up-to-date AV NOVA content and also check out these interesting facts you probably never knew about avnova.com

AV NOVA provides the best custom audio video installation services throughout the greater Northern Virginia, Maryland, and DC area.

Visit avnova.com

Key Findings

We analyzed Avnova.com page load time and found that the first response time was 97 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

avnova.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value13.4 s

0/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value1,450 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.041

99/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

Network Requests Diagram

www.avnova.com

97 ms

minified.js

31 ms

focus-within-polyfill.js

66 ms

polyfill.min.js

1048 ms

thunderbolt-commons.81e79c4a.bundle.min.js

55 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Avnova.com, 32% (14 requests) were made to Static.parastorage.com and 32% (14 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Polyfill-fastly.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 311.4 kB (45%)

Content Size

688.7 kB

After Optimization

377.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Avnova.com main page is 688.7 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. HTML takes 402.9 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 297.5 kB

  • Original 402.9 kB
  • After minification 401.1 kB
  • After compression 105.3 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 297.5 kB or 74% of the original size.

Image Optimization

-25%

Potential reduce by 10.2 kB

  • Original 41.6 kB
  • After minification 31.4 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. Obviously, AV NOVA needs image optimization as it can save up to 10.2 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 3.6 kB

  • Original 244.2 kB
  • After minification 244.2 kB
  • After compression 240.6 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.

Requests Breakdown

Number of requests can be reduced by 10 (34%)

Requests Now

29

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AV NOVA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.avnova.com

www.avnova.com

97 ms

minified.js

minified.js

31 ms

focus-within-polyfill.js

focus-within-polyfill.js

66 ms

polyfill.min.js

polyfill.min.js

1048 ms

thunderbolt-commons.81e79c4a.bundle.min.js

thunderbolt-commons.81e79c4a.bundle.min.js

55 ms

main.e8bb44c8.bundle.min.js

main.e8bb44c8.bundle.min.js

55 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

49 ms

lodash.min.js

lodash.min.js

54 ms

react.production.min.js

react.production.min.js

50 ms

react-dom.production.min.js

react-dom.production.min.js

54 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

54 ms

dc0792_aefa9b0490394368a29b35bf730db861.png

dc0792_aefa9b0490394368a29b35bf730db861.png

315 ms

dc0792_761cf8ab98224490a1f5d7797e00524d~mv2_d_4368_2912_s_4_2.jpg

dc0792_761cf8ab98224490a1f5d7797e00524d~mv2_d_4368_2912_s_4_2.jpg

608 ms

dc0792_aefa9b0490394368a29b35bf730db861.png

dc0792_aefa9b0490394368a29b35bf730db861.png

474 ms

dc0792_fee2d323fb61424480fc19ceb88336b2~mv2.png

dc0792_fee2d323fb61424480fc19ceb88336b2~mv2.png

526 ms

dc0792_44520d3e158947cabd977a9dbaa61011~mv2.png

dc0792_44520d3e158947cabd977a9dbaa61011~mv2.png

542 ms

dc0792_662f7d8bf53f46a3829838c25841f4a2~mv2.png

dc0792_662f7d8bf53f46a3829838c25841f4a2~mv2.png

535 ms

dc0792_2e815bbc4c0b4934b9bda20fcce8b849~mv2.png

dc0792_2e815bbc4c0b4934b9bda20fcce8b849~mv2.png

539 ms

dc0792_a19f6ca47d454ae2a9d0eb9ab8ed4ce4~mv2.png

dc0792_a19f6ca47d454ae2a9d0eb9ab8ed4ce4~mv2.png

820 ms

dc0792_6005258c8f6e44babb4a43f16be42b99~mv2.png

dc0792_6005258c8f6e44babb4a43f16be42b99~mv2.png

747 ms

dc0792_5336f0641487458b82d0843bde21197a~mv2.png

dc0792_5336f0641487458b82d0843bde21197a~mv2.png

794 ms

dc0792_d0081993e0644eb29b6313942d2999f7~mv2.png

dc0792_d0081993e0644eb29b6313942d2999f7~mv2.png

759 ms

dc0792_8773eae009a24fde9bcd836a19998842~mv2.png

dc0792_8773eae009a24fde9bcd836a19998842~mv2.png

783 ms

dc0792_90ed940251c844d09996617554e98e80.jpg

dc0792_90ed940251c844d09996617554e98e80.jpg

945 ms

dc0792_aefa9b0490394368a29b35bf730db861.png

dc0792_aefa9b0490394368a29b35bf730db861.png

900 ms

bundle.min.js

bundle.min.js

43 ms

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

37 ms

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

37 ms

113 ms

105 ms

106 ms

103 ms

105 ms

103 ms

147 ms

149 ms

149 ms

151 ms

149 ms

145 ms

deprecation-en.v5.html

deprecation-en.v5.html

4 ms

bolt-performance

bolt-performance

25 ms

deprecation-style.v5.css

deprecation-style.v5.css

5 ms

right-arrow.svg

right-arrow.svg

6 ms

Accessibility Review

avnova.com accessibility score

88

Accessibility Issues

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

avnova.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

avnova.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 Avnova.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 Avnova.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

avnova.com

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