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extensions.pamcdn.d.avast.com screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% 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

extensions.pamcdn.d.avast.com

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

Page Load Speed

3 sec in total

First Response

331 ms

Resources Loaded

1.5 sec

Page Rendered

1.2 sec

extensions.pamcdn.d.avast.com screenshot

About Website

Welcome to extensions.pamcdn.d.avast.com homepage info - get ready to check Extensions Pamcdn D Avast best content for United States right away, or after learning these important things about extensions.pamcdn.d.avast.com

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Key Findings

We analyzed Extensions.pamcdn.d.avast.com page load time and found that the first response time was 331 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

extensions.pamcdn.d.avast.com performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.128

82/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

extensions.pamcdn.d.avast.com

331 ms

index

116 ms

OtAutoBlock.js

50 ms

otSDKStub.js

64 ms

one-trust.js

185 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 Extensions.pamcdn.d.avast.com, 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 (432 ms) relates to the external source Static3.avast.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 152.9 kB (17%)

Content Size

915.8 kB

After Optimization

762.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Extensions.pamcdn.d.avast.com main page is 915.8 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. 60% of websites need less resources to load. Images take 503.2 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 118.6 kB

  • Original 140.0 kB
  • After minification 126.9 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 9.1 kB

  • Original 503.2 kB
  • After minification 494.2 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. Extensions Pamcdn D Avast images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 24.8 kB

  • Original 184.4 kB
  • After minification 184.3 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 24.8 kB or 13% of the original size.

CSS Optimization

-1%

Potential reduce by 462 B

  • Original 88.1 kB
  • After minification 88.1 kB
  • After compression 87.7 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. Extensions.pamcdn.d.avast.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 31 (40%)

Requests Now

78

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Extensions Pamcdn D Avast. 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

extensions.pamcdn.d.avast.com

extensions.pamcdn.d.avast.com

331 ms

index

index

116 ms

OtAutoBlock.js

OtAutoBlock.js

50 ms

otSDKStub.js

otSDKStub.js

64 ms

one-trust.js

one-trust.js

185 ms

launch-773db4767ac4.min.js

launch-773db4767ac4.min.js

36 ms

avast.css

avast.css

230 ms

index.css

index.css

227 ms

local.css

local.css

228 ms

userAgentDetect.js

userAgentDetect.js

228 ms

singleDL-primary.js

singleDL-primary.js

272 ms

singleDL-secondary.js

singleDL-secondary.js

268 ms

cash.js

cash.js

317 ms

avast.js

avast.js

318 ms

bootstrap-native-v5.js

bootstrap-native-v5.js

318 ms

cmp-sticky-bars.js

cmp-sticky-bars.js

317 ms

cmp-countdown.js

cmp-countdown.js

317 ms

aa-helper.js

aa-helper.js

431 ms

tiny-slider-2.9.4.min.js

tiny-slider-2.9.4.min.js

431 ms

cmp-academy-carousel.js

cmp-academy-carousel.js

399 ms

trustpilot.js

trustpilot.js

430 ms

client.js

client.js

137 ms

index.js

index.js

432 ms

forms-fetch.js

forms-fetch.js

399 ms

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

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

28 ms

location

location

37 ms

id

id

223 ms

Academy-Computer-Virus-Thumb.jpg

Academy-Computer-Virus-Thumb.jpg

219 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

297 ms

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

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

380 ms

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

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

421 ms

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

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

419 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

427 ms

Hacker-Thumb-a1.png

Hacker-Thumb-a1.png

291 ms

What_is_the_dark_web-Thumb.jpg

What_is_the_dark_web-Thumb.jpg

379 ms

discount-1-mono.svg

discount-1-mono.svg

128 ms

avast-logo-default.svg

avast-logo-default.svg

127 ms

prodico-32_free-antivirus_white.svg

prodico-32_free-antivirus_white.svg

127 ms

icons-16.svg

icons-16.svg

121 ms

prodico-32_premium-security_white.svg

prodico-32_premium-security_white.svg

139 ms

prodico-32_avast-one.svg

prodico-32_avast-one.svg

131 ms

prodico-32_secureline-vpn_white.svg

prodico-32_secureline-vpn_white.svg

133 ms

prodico-32_antitrack_white.svg

prodico-32_antitrack_white.svg

132 ms

prodico-32_secure-browser-color.svg

prodico-32_secure-browser-color.svg

128 ms

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

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

164 ms

prodico-32_secure-identity_white.svg

prodico-32_secure-identity_white.svg

135 ms

prodico-32_breachguard_white.svg

prodico-32_breachguard_white.svg

136 ms

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

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

169 ms

prodico-32_cleanup-premium_white.svg

prodico-32_cleanup-premium_white.svg

168 ms

prodico-32_driver-updater_white.svg

prodico-32_driver-updater_white.svg

204 ms

icons-32.svg

icons-32.svg

273 ms

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

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

203 ms

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

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

202 ms

hero-illustration-shield-xl.svg

hero-illustration-shield-xl.svg

202 ms

avtest_award_2023_best_protection_avast.png

avtest_award_2023_best_protection_avast.png

272 ms

award_43280_2853279_toprated.png

award_43280_2853279_toprated.png

288 ms

award-winning--shield-badge.svg

award-winning--shield-badge.svg

208 ms

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

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

204 ms

users--account.svg

users--account.svg

206 ms

lightbulb--omni.svg

lightbulb--omni.svg

208 ms

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

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

374 ms

brush.svg

brush.svg

208 ms

media-carousel.png

media-carousel.png

375 ms

icons-24.svg

icons-24.svg

277 ms

media-carousel.png

media-carousel.png

295 ms

media-platinum.svg

media-platinum.svg

283 ms

media-platinum.svg

media-platinum.svg

175 ms

protect-privacy--lock-check.svg

protect-privacy--lock-check.svg

178 ms

premium-security.svg

premium-security.svg

257 ms

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

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

259 ms

img-about-mobile.png

img-about-mobile.png

325 ms

google-play.svg

google-play.svg

256 ms

app-store-badge.svg

app-store-badge.svg

284 ms

avast-logo-inverse.svg

avast-logo-inverse.svg

281 ms

flag-language-selector-v3.svg

flag-language-selector-v3.svg

254 ms

gen-logo.svg

gen-logo.svg

267 ms

dtyp-thumb-sm.svg

dtyp-thumb-sm.svg

267 ms

prodico-48_avast-one.svg

prodico-48_avast-one.svg

268 ms

MierB03-SubsetEng-ExtraBold.woff

MierB03-SubsetEng-ExtraBold.woff

382 ms

MierB03-SubsetEng-Regular.woff

MierB03-SubsetEng-Regular.woff

420 ms

MierB03-SubsetEng-Bold.woff

MierB03-SubsetEng-Bold.woff

358 ms

dtyp-thumb-lg.svg

dtyp-thumb-lg.svg

249 ms

icons-16.svg

icons-16.svg

50 ms

Accessibility Review

extensions.pamcdn.d.avast.com 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

extensions.pamcdn.d.avast.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

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

extensions.pamcdn.d.avast.com 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 Extensions.pamcdn.d.avast.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 Extensions.pamcdn.d.avast.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

extensions.pamcdn.d.avast.com

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