Tools & Wizards About Us
avast.mac.avcdn.net screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

avast.mac.avcdn.net

Avast | Download Free Antivirus & VPN | 100% Free & Easy

Page Load Speed

2.2 sec in total

First Response

218 ms

Resources Loaded

1.2 sec

Page Rendered

795 ms

avast.mac.avcdn.net screenshot

About Website

Welcome to avast.mac.avcdn.net homepage info - get ready to check Avast Mac Avcdn best content for United States right away, or after learning these important things about avast.mac.avcdn.net

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Key Findings

We analyzed Avast.mac.avcdn.net page load time and found that the first response time was 218 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

avast.mac.avcdn.net performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.128

82/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

avast.mac.avcdn.net

218 ms

index

100 ms

OtAutoBlock.js

44 ms

otSDKStub.js

55 ms

one-trust.js

199 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Avast.mac.avcdn.net, 80% (66 requests) were made to Static3.avast.com and 6% (5 requests) were made to 4650993.fs1.hubspotusercontent-na1.net. The less responsive or slowest element that took the longest time to load (413 ms) relates to the external source Static3.avast.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 966.2 kB (55%)

Content Size

1.8 MB

After Optimization

795.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Avast.mac.avcdn.net main page is 1.8 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. 50% of websites need less resources to load. CSS take 829.5 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 118.6 kB

  • Original 139.9 kB
  • After minification 126.8 kB
  • After compression 21.4 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 118.6 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 12.3 kB

  • Original 539.3 kB
  • After minification 527.0 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. Avast Mac Avcdn images are well optimized though.

JavaScript Optimization

-37%

Potential reduce by 93.5 kB

  • Original 253.2 kB
  • After minification 253.0 kB
  • After compression 159.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 93.5 kB or 37% of the original size.

CSS Optimization

-89%

Potential reduce by 741.9 kB

  • Original 829.5 kB
  • After minification 823.5 kB
  • After compression 87.6 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. Avast.mac.avcdn.net needs all CSS files to be minified and compressed as it can save up to 741.9 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (44%)

Requests Now

78

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Avast Mac Avcdn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

avast.mac.avcdn.net

avast.mac.avcdn.net

218 ms

index

index

100 ms

OtAutoBlock.js

OtAutoBlock.js

44 ms

otSDKStub.js

otSDKStub.js

55 ms

one-trust.js

one-trust.js

199 ms

launch-773db4767ac4.min.js

launch-773db4767ac4.min.js

23 ms

avast.css

avast.css

235 ms

index.css

index.css

266 ms

local.css

local.css

267 ms

userAgentDetect.js

userAgentDetect.js

266 ms

singleDL-primary.js

singleDL-primary.js

265 ms

singleDL-secondary.js

singleDL-secondary.js

264 ms

cash.js

cash.js

263 ms

avast.js

avast.js

391 ms

bootstrap-native-v5.js

bootstrap-native-v5.js

397 ms

cmp-sticky-bars.js

cmp-sticky-bars.js

396 ms

cmp-countdown.js

cmp-countdown.js

393 ms

aa-helper.js

aa-helper.js

413 ms

tiny-slider-2.9.4.min.js

tiny-slider-2.9.4.min.js

396 ms

cmp-academy-carousel.js

cmp-academy-carousel.js

393 ms

trustpilot.js

trustpilot.js

393 ms

client.js

client.js

128 ms

index.js

index.js

394 ms

forms-fetch.js

forms-fetch.js

394 ms

b680e9a8-3d45-4e4a-998f-7d05f89e4486.json

b680e9a8-3d45-4e4a-998f-7d05f89e4486.json

24 ms

location

location

35 ms

id

id

174 ms

Academy-Computer-Virus-Thumb.jpg

Academy-Computer-Virus-Thumb.jpg

188 ms

What_is_a_VPN_and_how_does_it_work-Your_Essential_Guide-Thumb.png

What_is_a_VPN_and_how_does_it_work-Your_Essential_Guide-Thumb.png

192 ms

Academy-How-to-Increase-Your-Internet-Speed-Thumb.jpg

Academy-How-to-Increase-Your-Internet-Speed-Thumb.jpg

224 ms

Academy-How-to-Delete-or-Deactivate-Your-Instagram-Account-Thumb.jpg

Academy-How-to-Delete-or-Deactivate-Your-Instagram-Account-Thumb.jpg

260 ms

Academy-How-to-Fix-the-Blue-Screen-Of-Death-Thumb.jpg

Academy-How-to-Fix-the-Blue-Screen-Of-Death-Thumb.jpg

307 ms

Academy-What-Is-a-Swatting-Incident-and-How-Does-Swatting-Work-Thumb.jpg

Academy-What-Is-a-Swatting-Incident-and-How-Does-Swatting-Work-Thumb.jpg

255 ms

Hacker-Thumb-a1.png

Hacker-Thumb-a1.png

186 ms

What_is_the_dark_web-Thumb.jpg

What_is_the_dark_web-Thumb.jpg

181 ms

discount-1-mono.svg

discount-1-mono.svg

138 ms

avast-logo-default.svg

avast-logo-default.svg

132 ms

prodico-32_free-antivirus_white.svg

prodico-32_free-antivirus_white.svg

138 ms

icons-16.svg

icons-16.svg

133 ms

prodico-32_premium-security_white.svg

prodico-32_premium-security_white.svg

136 ms

prodico-32_avast-one.svg

prodico-32_avast-one.svg

179 ms

prodico-32_secureline-vpn_white.svg

prodico-32_secureline-vpn_white.svg

185 ms

prodico-32_antitrack_white.svg

prodico-32_antitrack_white.svg

182 ms

prodico-32_secure-browser-color.svg

prodico-32_secure-browser-color.svg

178 ms

prodico-32_secure-browser-pro-color.svg

prodico-32_secure-browser-pro-color.svg

224 ms

prodico-32_secure-identity_white.svg

prodico-32_secure-identity_white.svg

182 ms

prodico-32_breachguard_white.svg

prodico-32_breachguard_white.svg

222 ms

prodico-32_online-privacy-and-security_white.svg

prodico-32_online-privacy-and-security_white.svg

227 ms

prodico-32_cleanup-premium_white.svg

prodico-32_cleanup-premium_white.svg

182 ms

prodico-32_driver-updater_white.svg

prodico-32_driver-updater_white.svg

221 ms

icons-32.svg

icons-32.svg

225 ms

product-icon-32x32-smb-home-office_white.svg

product-icon-32x32-smb-home-office_white.svg

221 ms

product-icon-32x32-smb-small-business_white.svg

product-icon-32x32-smb-small-business_white.svg

255 ms

hero-illustration-shield-xl.svg

hero-illustration-shield-xl.svg

239 ms

avtest_award_2023_best_protection_avast.png

avtest_award_2023_best_protection_avast.png

361 ms

award_43280_2853279_toprated.png

award_43280_2853279_toprated.png

334 ms

award-winning--shield-badge.svg

award-winning--shield-badge.svg

284 ms

happy-person--user-emoji-face.svg

happy-person--user-emoji-face.svg

239 ms

users--account.svg

users--account.svg

241 ms

lightbulb--omni.svg

lightbulb--omni.svg

249 ms

av-test-top-product-16-9.png

av-test-top-product-16-9.png

301 ms

brush.svg

brush.svg

164 ms

media-carousel.png

media-carousel.png

285 ms

icons-24.svg

icons-24.svg

171 ms

media-carousel.png

media-carousel.png

231 ms

media-platinum.svg

media-platinum.svg

201 ms

media-platinum.svg

media-platinum.svg

240 ms

protect-privacy--lock-check.svg

protect-privacy--lock-check.svg

238 ms

premium-security.svg

premium-security.svg

242 ms

MierB03-SubsetEng-ExtraBold.woff

MierB03-SubsetEng-ExtraBold.woff

338 ms

MierB03-SubsetEng-Regular.woff

MierB03-SubsetEng-Regular.woff

265 ms

MierB03-SubsetEng-Bold.woff

MierB03-SubsetEng-Bold.woff

333 ms

junk-free-devices--rocket-cleanup.svg

junk-free-devices--rocket-cleanup.svg

230 ms

img-about-mobile.png

img-about-mobile.png

351 ms

google-play.svg

google-play.svg

243 ms

app-store-badge.svg

app-store-badge.svg

207 ms

avast-logo-inverse.svg

avast-logo-inverse.svg

207 ms

flag-language-selector-v3.svg

flag-language-selector-v3.svg

209 ms

gen-logo.svg

gen-logo.svg

230 ms

dtyp-thumb-sm.svg

dtyp-thumb-sm.svg

213 ms

prodico-48_avast-one.svg

prodico-48_avast-one.svg

213 ms

dtyp-thumb-lg.svg

dtyp-thumb-lg.svg

212 ms

icons-16.svg

icons-16.svg

188 ms

Accessibility Review

avast.mac.avcdn.net accessibility score

88

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

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

avast.mac.avcdn.net 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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

avast.mac.avcdn.net SEO score

86

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

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 Avast.mac.avcdn.net 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 Avast.mac.avcdn.net 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

avast.mac.avcdn.net

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