89 norton.com Last Updated: 3 years

Success 62% of passed verification steps
Warning 23% of total warning
Errors 15% of total errors, require fast action

Desktop Speed Score

Mobile Speed Score

Performance Desktop Score 89%
Best Practices Desktop Score 73%
SEO Desktop Score 92%
Progressive Web App Desktop Score 36%
Performance Mobile Score 17%
Best Practices Mobile Score 67%
SEO Mobile Score 89%
Progressive Web App Mobile Score 42%
Page Authority Authority 61%
Domain Authority Domain Authority 91%
Moz Rank 6.1/10
Bounce Rate Rate 0%
Charset Encoding
Great, language/character encoding is specified: UTF-8
Title Tag 67 Characters
OFFIZIELLE WEBSITE | NORTON™ - ANTIVIRUS- UND ANTI-MALWARE-SOFTWARE
Meta Description 240 Characters
Norton™ bietet branchenführende Antivirus- und Sicherheitssoftware für PC, Mac und Mobilgeräte. Laden Sie eines der Norton™ 360-Abonnements herunter und schützen Sie Ihre Geräte vor Viren, Ransomware, Malware und anderen Online-Bedrohungen.
Effective URL 21 Characters
https://de.norton.com
Excerpt Page content
Offizielle Website | Norton™ - Antivirus- und Anti-Malware-Software ...
Keywords Cloud Density
norton40 jahr22 sparen15 verlängerungspreis12 ersparnis12 security11 vergleich10 services9 online9 secure9
Keyword Consistency Keyword density is one of the main terms in SEO
Keyword Freq Title Desc Domain H1 H2
norton 40
jahr 22
sparen 15
verlängerungspreis 12
ersparnis 12
security 11
vergleich 10
services 9
online 9
secure 9
Google Preview Your look like this in google search result
OFFIZIELLE WEBSITE | NORTON™ - ANTIVIRUS- UND ANTI-MALWARE-S
https://de.norton.com
Norton™ bietet branchenführende Antivirus- und Sicherheitssoftware für PC, Mac und Mobilgeräte. Laden Sie eines der Norton™ 360-Abonnements herunter u
Robots.txt File Detected
Sitemap.xml File Detected
Whois Is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system
Updated: 2017-05-05 / 7 years
Create on: 1991-09-17 / 33 years
Expires on: 2026-09-16 / 29 months 3 days

MarkMonitor Inc. ,
Registrar Whois Server: whois.markmonitor.com
Registrar URL: http://www.markmonitor.com

Nameservers
PDNS1.ULTRADNS.NET
PDNS2.ULTRADNS.NET
PDNS3.ULTRADNS.ORG
PDNS4.ULTRADNS.ORG
PDNS5.ULTRADNS.INFO
UDNS1.ULTRADNS.NET
UDNS2.ULTRADNS.NET
Page Size Code & Text Ratio
Document Size: ~96.73 KB
Code Size: ~33.51 KB
Text Size: ~63.22 KB Ratio: 65.36%

norton.com Estimation Traffic and Earnings

78,183
Unique Visits
Daily
144,638
Pages Views
Daily
$140
Income
Daily
2,189,124
Unique Visits
Monthly
4,122,183
Pages Views
Monthly
$3,500
Income
Monthly
25,331,292
Unique Visits
Yearly
48,598,368
Pages Views
Yearly
$36,960
Income
Yearly

Web Technologies

PWA - Manifest

Manifest is not valid
Your site don't have valid manifest.json, read more in Web App Manifest

Desktop Speed Score

Desktop Screenshot
Remove unused CSS Potential savings of 62 KiB
Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity
Uses deprecated APIs 1 warning found
Deprecated APIs will eventually be removed from the browser
Avoid chaining critical requests 8 chains found
The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load
First Contentful Paint 1.0 s
First Contentful Paint marks the time at which the first text or image is painted
Cumulative Layout Shift 0.104
Cumulative Layout Shift measures the movement of visible elements within the viewport
Server Backend Latencies 0 ms
Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance
Keep request counts low and transfer sizes small 60 requests • 948 KiB
To set budgets for the quantity and size of page resources, add a budget.json file
Largest Contentful Paint element 1 element found
This is the largest contentful element painted within the viewport
JavaScript execution time 1.0 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this
Serve static assets with an efficient cache policy 15 resources found
A long cache lifetime can speed up repeat visits to your page
Includes front-end JavaScript libraries with known security vulnerabilities 8 vulnerabilities detected
Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers
Avoid large layout shifts 2 elements found
These DOM elements contribute most to the CLS of the page.
Minimizes main-thread work 1.4 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
Minimize third-party usage Third-party code blocked the main thread for 0 ms
Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading
Avoid long main-thread tasks 5 long tasks found
Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay
Initial server response time was short Root document took 80 ms
Keep the server response time for the main document short because all other requests depend on it
First Meaningful Paint 1.0 s
First Meaningful Paint measures when the primary content of a page is visible
Estimated Input Latency 20 ms
Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy
Network Round Trip Times 0 ms
Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance
Defer offscreen images Potential savings of 21 KiB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive
Remove unused JavaScript Potential savings of 190 KiB
Remove unused JavaScript to reduce bytes consumed by network activity
Time to Interactive 2.3 s
Time to interactive is the amount of time it takes for the page to become fully interactive
Max Potential First Input Delay 160 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task
Avoid serving legacy JavaScript to modern browsers Potential savings of 5 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren't necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers
First CPU Idle 2.3 s
First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input. [Learn more](https://web.dev/first-cpu-idle/).
Largest Contentful Paint 1.5 s
Largest Contentful Paint marks the time at which the largest text or image is painted
Avoids enormous network payloads Total size was 948 KiB
Large network payloads cost users real money and are highly correlated with long load times
Eliminate render-blocking resources Potential savings of 680 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles
Total Blocking Time 40 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds
Web app manifest or service worker do not meet the installability requirements 1 reason
Service worker is the technology that enables your app to use many Progressive Web App features, such as offline, add to homescreen, and push notifications. With proper service worker and manifest implementations, browsers can proactively prompt users to add your app to their homescreen, which can lead to higher engagement
Avoids an excessive DOM size 665 elements
A large DOM will increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow)
Speed Index 1.4 s
Speed Index shows how quickly the contents of a page are visibly populated
Properly size images Potential savings of 23 KiB
Serve images that are appropriately-sized to save cellular data and improve load time

Mobile Speed Score

Mobile Screenshot
Eliminate render-blocking resources Potential savings of 3,300 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles
First CPU Idle 12.5 s
First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input. [Learn more](https://web.dev/first-cpu-idle/).
Avoids enormous network payloads Total size was 1,290 KiB
Large network payloads cost users real money and are highly correlated with long load times
Avoid chaining critical requests 8 chains found
The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load
Speed Index 6.5 s
Speed Index shows how quickly the contents of a page are visibly populated
Initial server response time was short Root document took 60 ms
Keep the server response time for the main document short because all other requests depend on it
Avoids an excessive DOM size 673 elements
A large DOM will increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow)
Max Potential First Input Delay 1,220 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task
Keep request counts low and transfer sizes small 67 requests • 1,290 KiB
To set budgets for the quantity and size of page resources, add a budget.json file
Web app manifest or service worker do not meet the installability requirements 1 reason
Service worker is the technology that enables your app to use many Progressive Web App features, such as offline, add to homescreen, and push notifications. With proper service worker and manifest implementations, browsers can proactively prompt users to add your app to their homescreen, which can lead to higher engagement
Uses deprecated APIs 1 warning found
Deprecated APIs will eventually be removed from the browser
Reduce JavaScript execution time 4.8 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this
Document uses legible font sizes 98.83% legible text
Font sizes less than 12px are too small to be legible and require mobile visitors to “pinch to zoom” in order to read. Strive to have >60% of page text ≥12px
Minify CSS Potential savings of 13 KiB
Minifying CSS files can reduce network payload sizes
Largest Contentful Paint element 1 element found
This is the largest contentful element painted within the viewport
Avoid long main-thread tasks 20 long tasks found
Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay
Includes front-end JavaScript libraries with known security vulnerabilities 8 vulnerabilities detected
Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers
Avoid serving legacy JavaScript to modern browsers Potential savings of 13 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren't necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers
Reduce the impact of third-party code Third-party code blocked the main thread for 1,220 ms
Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading
Avoid large layout shifts 2 elements found
These DOM elements contribute most to the CLS of the page.
Cumulative Layout Shift 0.502
Cumulative Layout Shift measures the movement of visible elements within the viewport
First Contentful Paint 4.4 s
First Contentful Paint marks the time at which the first text or image is painted
Network Round Trip Times 0 ms
Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance
First Meaningful Paint 4.4 s
First Meaningful Paint measures when the primary content of a page is visible
First Contentful Paint (3G) 7503 ms
First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network
Largest Contentful Paint 7.5 s
Largest Contentful Paint marks the time at which the largest text or image is painted
Remove unused JavaScript Potential savings of 355 KiB
Remove unused JavaScript to reduce bytes consumed by network activity
Defer offscreen images Potential savings of 45 KiB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive
Server Backend Latencies 0 ms
Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance
Serve static assets with an efficient cache policy 17 resources found
A long cache lifetime can speed up repeat visits to your page
Tap targets are not sized appropriately 45% appropriately sized tap targets
Interactive elements like buttons and links should be large enough (48x48px), and have enough space around them, to be easy enough to tap without overlapping onto other elements
Remove unused CSS Potential savings of 177 KiB
Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity
Minimize main-thread work 6.3 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
Estimated Input Latency 590 ms
Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy
Time to Interactive 12.6 s
Time to interactive is the amount of time it takes for the page to become fully interactive
Total Blocking Time 2,000 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds

Speed And Optimization Tips

Website speed has a huge impact on performance, affecting user experience, conversion rates and even rankings. ‪‬‬By reducing page load-times, users are less likely to get distracted and the search engines are more likely to reward you by ranking you
Title Website
Warning! Your title is not optimized
Description Website
Warning! Your description is not optimized
Robots.txt
Congratulations! Your site have a robots.txt file
Sitemap.xml
Congratulations! We've found a sitemap file for your website
SSL Secure
Congratulations! Your site have Support to HTTPS
Headings
Congratulations! You are using your H1 and H2 tags in your site
Blacklist
Congratulations! Your site is not listed in a blacklist
W3C Validator
Congratulations! Your site not have errors W3C
Accelerated Mobile Pages (AMP)
Warning! Your site not have AMP Version
Domain Authority
Congratulations! Your Domain Authority is good
GZIP Compress
Warning! Your site not is compressed, this can make slower response for the visitors
Favicon
Congratulations! Your website appears to have a favicon.
Broken Links
Warning! You have broken links View links

norton.com Alexa Rank

468

Global Rank

376

United States

Domain Available

Domain (TDL) and Typo Status
norton.co Available Buy Now!
norton.us Available Buy Now!
norton.com Available Buy Now!
norton.org Available Buy Now!
norton.net Available Buy Now!
nrton.com Available Buy Now!
horton.com Available Buy Now!
uorton.com Available Buy Now!

Information Server norton.com

Response Header HTTP headers carry information about the client browser, the requested page and the server
HTTP/2 200 
content-type: text/html; charset=UTF-8
content-length: 12749
server: Apache
x-frame-options: SAMEORIGIN
x-xss-protection: 1; mode=block
x-content-type-options: nosniff
last-modified: Tue, 30 Mar 2021 23:21:33 GMT
etag: "18234-5bec9424e028b-gzip"
accept-ranges: bytes
vary: Accept-Encoding
content-encoding: gzip
strict-transport-security: max-age=31536000; includeSubDomains
cache-control: max-age=3568
expires: Wed, 31 Mar 2021 01:34:11 GMT
date: Wed, 31 Mar 2021 00:34:43 GMT
DNS Records DNS Resource Records associated with a hostname
norton.com View DNS Records

Social Data

Delicious Total: 0
Facebook Total: 950
Google Total: 0
Linkedin Total: 0
Pinterest Total: 0
Stumbleupon Total: 0
Tumblr Total: 0
Vk Total: 0