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pamcdn.avast.com screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

pamcdn.avast.com

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

Page Load Speed

3.3 sec in total

First Response

406 ms

Resources Loaded

1.8 sec

Page Rendered

1.1 sec

pamcdn.avast.com screenshot

About Website

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

Join 435 million others and get award-winning free antivirus for PC, Mac & Android. Surf safely & privately with our VPN. Download Avast today!

Visit pamcdn.avast.com

Key Findings

We analyzed Pamcdn.avast.com page load time and found that the first response time was 406 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

pamcdn.avast.com performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.105

88/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

pamcdn.avast.com

406 ms

index

128 ms

OtAutoBlock.js

47 ms

otSDKStub.js

59 ms

one-trust.js

174 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Pamcdn.avast.com, 80% (76 requests) were made to Static3.avast.com and 6% (6 requests) were made to 4650993.fs1.hubspotusercontent-na1.net. The less responsive or slowest element that took the longest time to load (803 ms) relates to the external source Static3.avast.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 936.8 kB (56%)

Content Size

1.7 MB

After Optimization

728.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pamcdn.avast.com main page is 1.7 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 816.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 126.6 kB

  • Original 149.8 kB
  • After minification 135.5 kB
  • After compression 23.1 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 126.6 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 18.8 kB

  • Original 474.0 kB
  • After minification 455.3 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. Pamcdn Avast images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 62.9 kB

  • Original 224.6 kB
  • After minification 224.3 kB
  • After compression 161.7 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 62.9 kB or 28% of the original size.

CSS Optimization

-89%

Potential reduce by 728.5 kB

  • Original 816.6 kB
  • After minification 810.8 kB
  • After compression 88.1 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. Pamcdn.avast.com needs all CSS files to be minified and compressed as it can save up to 728.5 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (53%)

Requests Now

87

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pamcdn 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 22 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pamcdn.avast.com

pamcdn.avast.com

406 ms

index

index

128 ms

OtAutoBlock.js

OtAutoBlock.js

47 ms

otSDKStub.js

otSDKStub.js

59 ms

one-trust.js

one-trust.js

174 ms

launch-773db4767ac4.min.js

launch-773db4767ac4.min.js

34 ms

avast.css

avast.css

219 ms

index.css

index.css

259 ms

index-gloweb-8703.css

index-gloweb-8703.css

261 ms

local.css

local.css

262 ms

userAgentDetect.js

userAgentDetect.js

260 ms

singleDL-primary.js

singleDL-primary.js

269 ms

singleDL-secondary.js

singleDL-secondary.js

358 ms

cash.js

cash.js

358 ms

avast.js

avast.js

359 ms

bootstrap-native-v5.js

bootstrap-native-v5.js

360 ms

cmp-sticky-bars.js

cmp-sticky-bars.js

360 ms

cmp-countdown.js

cmp-countdown.js

361 ms

aa-helper.js

aa-helper.js

362 ms

apexcharts.min.js

apexcharts.min.js

39 ms

countUp-2.8.0.umd.min.js

countUp-2.8.0.umd.min.js

365 ms

tiny-slider-2.9.4.min.js

tiny-slider-2.9.4.min.js

364 ms

cmp-academy-carousel.js

cmp-academy-carousel.js

361 ms

trustpilot.js

trustpilot.js

362 ms

client.js

client.js

201 ms

index.js

index.js

365 ms

forms-fetch.js

forms-fetch.js

432 ms

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

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

23 ms

location

location

65 ms

id

id

162 ms

Academy-Computer-Virus-Thumb.jpg

Academy-Computer-Virus-Thumb.jpg

129 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

289 ms

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

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

277 ms

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

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

277 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

304 ms

Academy-Why-Wont-My-iPhone-Turn-On--Thumb.jpg

Academy-Why-Wont-My-iPhone-Turn-On--Thumb.jpg

311 ms

Hacker-Thumb-a1.png

Hacker-Thumb-a1.png

118 ms

What_is_the_dark_web-Thumb.jpg

What_is_the_dark_web-Thumb.jpg

117 ms

avast-logo-default.svg

avast-logo-default.svg

230 ms

prodico-32_free-antivirus_white.svg

prodico-32_free-antivirus_white.svg

224 ms

icons-16.svg

icons-16.svg

227 ms

prodico-32_premium-security_white.svg

prodico-32_premium-security_white.svg

224 ms

prodico-32_avast-one.svg

prodico-32_avast-one.svg

224 ms

prodico-32_secureline-vpn_white.svg

prodico-32_secureline-vpn_white.svg

225 ms

prodico-32_antitrack_white.svg

prodico-32_antitrack_white.svg

276 ms

prodico-32_secure-browser-color.svg

prodico-32_secure-browser-color.svg

272 ms

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

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

270 ms

prodico-32_secure-identity_white.svg

prodico-32_secure-identity_white.svg

268 ms

prodico-32_breachguard_white.svg

prodico-32_breachguard_white.svg

273 ms

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

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

274 ms

prodico-32_cleanup-premium_white.svg

prodico-32_cleanup-premium_white.svg

289 ms

prodico-32_driver-updater_white.svg

prodico-32_driver-updater_white.svg

287 ms

icons-32.svg

icons-32.svg

283 ms

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

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

280 ms

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

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

279 ms

hero-illustration-shield-xl.svg

hero-illustration-shield-xl.svg

281 ms

avtest_award_2023_best_protection_avast.png

avtest_award_2023_best_protection_avast.png

350 ms

award_43280_2853279_toprated.png

award_43280_2853279_toprated.png

406 ms

award-winning--shield-badge.svg

award-winning--shield-badge.svg

294 ms

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

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

292 ms

users--account.svg

users--account.svg

261 ms

lightbulb--omni.svg

lightbulb--omni.svg

260 ms

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

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

330 ms

vb-100-virus.png

vb-100-virus.png

317 ms

internet-banking.png

internet-banking.png

356 ms

av-test-12-2023.png

av-test-12-2023.png

358 ms

se-labs.png

se-labs.png

417 ms

viruses.svg

viruses.svg

327 ms

icons-16.svg

icons-16.svg

335 ms

spinner-light.gif

spinner-light.gif

356 ms

cleaning.svg

cleaning.svg

346 ms

anti-phishing--hook-alert-secure-browser.svg

anti-phishing--hook-alert-secure-browser.svg

358 ms

media-carousel.png

media-carousel.png

436 ms

media-carousel.png

media-carousel.png

803 ms

MierB03-SubsetEng-ExtraBold.woff

MierB03-SubsetEng-ExtraBold.woff

443 ms

MierB03-SubsetEng-Regular.woff

MierB03-SubsetEng-Regular.woff

329 ms

MierB03-SubsetEng-Bold.woff

MierB03-SubsetEng-Bold.woff

298 ms

brush.svg

brush.svg

247 ms

media-platinum.svg

media-platinum.svg

262 ms

icons-24.svg

icons-24.svg

273 ms

media-platinum.svg

media-platinum.svg

248 ms

protect-privacy--lock-check.svg

protect-privacy--lock-check.svg

273 ms

premium-security.svg

premium-security.svg

273 ms

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

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

274 ms

img-about-mobile.png

img-about-mobile.png

417 ms

google-play.svg

google-play.svg

286 ms

app-store-badge.svg

app-store-badge.svg

294 ms

avast-logo-inverse.svg

avast-logo-inverse.svg

296 ms

flag-language-selector-v3.svg

flag-language-selector-v3.svg

293 ms

gen-logo.svg

gen-logo.svg

299 ms

dtyp-thumb-sm.svg

dtyp-thumb-sm.svg

298 ms

prodico-48_avast-one.svg

prodico-48_avast-one.svg

298 ms

dtyp-thumb-lg.svg

dtyp-thumb-lg.svg

295 ms

icons-16.svg

icons-16.svg

294 ms

Accessibility Review

pamcdn.avast.com accessibility score

89

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.

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

pamcdn.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

pamcdn.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 Pamcdn.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 Pamcdn.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

pamcdn.avast.com

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