Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 88

    SEO

    Google-friendlier than
    66% of websites

avsforum.com

AVS Forum

Page Load Speed

164.4 sec in total

First Response

83 ms

Resources Loaded

132.5 sec

Page Rendered

31.8 sec

avsforum.com screenshot

About Website

Welcome to avsforum.com homepage info - get ready to check AVS Forum best content for United States right away, or after learning these important things about avsforum.com

A forum community dedicated to home theater owners and enthusiasts. Come join the discussion about home audio/video, TVs, projectors, screens, receivers...

Visit avsforum.com

Key Findings

We analyzed Avsforum.com page load time and found that the first response time was 83 ms and then it took 164.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

avsforum.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value14.7 s

0/100

25%

SI (Speed Index)

Value15.9 s

0/100

10%

TBT (Total Blocking Time)

Value31,050 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.047

99/100

15%

TTI (Time to Interactive)

Value45.9 s

0/100

10%

Network Requests Diagram

avsforum.com

83 ms

www.avsforum.com

890 ms

foundation.css

214 ms

vs-css.css

161 ms

css

873 ms

Our browser made a total of 254 requests to load all elements on the main page. We found that 24% of them (60 requests) were addressed to the original Avsforum.com, 15% (37 requests) were made to S0.2mdn.net and 9% (22 requests) were made to Ad.doubleclick.net. The less responsive or slowest element that took the longest time to load (13.3 sec) relates to the external source Secure.insightexpressai.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.3 MB (29%)

Content Size

11.4 MB

After Optimization

8.1 MB

In fact, the total size of Avsforum.com main page is 11.4 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 7.1 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 479.6 kB

  • Original 541.3 kB
  • After minification 528.9 kB
  • After compression 61.6 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 479.6 kB or 89% of the original size.

Image Optimization

-3%

Potential reduce by 215.9 kB

  • Original 7.1 MB
  • After minification 6.8 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. AVS Forum images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 1.6 MB

  • Original 2.5 MB
  • After minification 2.4 MB
  • After compression 939.4 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 1.6 MB or 62% of the original size.

CSS Optimization

-83%

Potential reduce by 1.1 MB

  • Original 1.3 MB
  • After minification 1.2 MB
  • After compression 210.7 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. Avsforum.com needs all CSS files to be minified and compressed as it can save up to 1.1 MB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 155 (65%)

Requests Now

238

After Optimization

83

The browser has sent 238 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AVS Forum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 78 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

avsforum.com accessibility score

85

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

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.

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

avsforum.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

High

Page has valid source maps

SEO Factors

avsforum.com SEO score

88

Search Engine Optimization Advices

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 Avsforum.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 Avsforum.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

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