1.7 sec in total
56 ms
1.1 sec
509 ms
Welcome to us.norton.com homepage info - get ready to check Us Norton best content for United States right away, or after learning these important things about us.norton.com
Norton™ provides industry-leading antivirus and security software for your PC, Mac, and mobile devices. Download a Norton™ 360 plan - protect your devices against viruses, ransomware, malware and othe...
Visit us.norton.comWe analyzed Us.norton.com page load time and found that the first response time was 56 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
us.norton.com performance score
name
value
score
weighting
Value3.5 s
36/100
10%
Value5.9 s
14/100
25%
Value9.8 s
10/100
10%
Value7,930 ms
0/100
30%
Value0.18
67/100
15%
Value29.6 s
0/100
10%
56 ms
50 ms
79 ms
49 ms
78 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Us.norton.com, 46% (31 requests) were made to Now.symassets.com and 12% (8 requests) were made to Nexus.ensighten.com. The less responsive or slowest element that took the longest time to load (445 ms) relates to the external source Buy.norton.com.
Page size can be reduced by 963.9 kB (51%)
1.9 MB
912.2 kB
In fact, the total size of Us.norton.com main page is 1.9 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. 65% of websites need less resources to load. Javascripts take 925.4 kB which makes up the majority of the site volume.
Potential reduce by 61.0 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 61.0 kB or 80% of the original size.
Potential reduce by 19.4 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. Us Norton images are well optimized though.
Potential reduce by 635.1 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 635.1 kB or 69% of the original size.
Potential reduce by 248.4 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. Us.norton.com needs all CSS files to be minified and compressed as it can save up to 248.4 kB or 87% of the original size.
Number of requests can be reduced by 29 (49%)
59
30
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Us Norton. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.
us.norton.com
56 ms
head.min.8Cd1pN87bN16SMqxJfVRNg==.css
50 ms
head.min.C_3De9aPktX_Y0mGBQ1V0A==.js
79 ms
testandtarget.min.oZFievOYZDfKN8TVNWY1Fg==.js
49 ms
init.min.guOlaTo8ijrbVXkIponFtA==.js
78 ms
Bootstrap.js
27 ms
kernel.min.RXLrUJg5F82yGKLya9TIrA==.js
147 ms
footer.min.eoLAnU7A9WpSV7__jWUDKg==.js
148 ms
target.js
5 ms
standard
31 ms
bnr_home_couple_headphones_ap_ring_1400x625.jpg
19 ms
t_bnr_home_couple_headphones_ap_ring_780x450.jpg
12 ms
m_bnr_couple_headphones_ap_ring_640x395.jpg
18 ms
img_divider_lines_980x4.png
11 ms
bnr_cta_grandparents_531x257.jpg
11 ms
t_bnr_cta_grandparents_313x192.jpg
12 ms
m_bnr_cta_grandparents_640x395.jpg
14 ms
icon_fb_k_12x25.png
15 ms
icon_twitter_k_25x20.png
13 ms
icon_youtube_34x24.png
16 ms
icon_google-plus_28x24.png
19 ms
symantec-logo-footer.png
17 ms
logo_NortonSecured_97x49.png
17 ms
logo_NortonSecured.png
19 ms
serverComponent.php
20 ms
site-s3717fac450.png
68 ms
site-icons-s4f58528fd3.png
54 ms
935752c44f7e71598399779765b234fd.js
54 ms
symantec-sans-regular.woff
54 ms
symantec-sans-bold.woff
54 ms
logo_norton_91x35.png
58 ms
img_benefit-analyze_525x446.jpg
58 ms
img_girl_laptop_ap_ring_203x239.jpg
56 ms
img_benefit-top-rated_525x521.jpg
58 ms
img_benefit-devices-vpp-left-no-asterisk_en_525x446.jpg
60 ms
img_man_lap_computer_win10_inner_en_559x366.jpg
59 ms
841e3a2a1eb0d7e3545141c9402eb8d7.js
56 ms
c308d4e8102e05697ee25f032a82679c.js
59 ms
4c40f480e85f5125ba25c5f3090b56d1.js
57 ms
d97c92289b53a30b7b3d2016ee63c04c.js
56 ms
adaaa2b02fd1b82967762a06b4ba5f1a.js
56 ms
glyphicons-halflings-regular.woff
56 ms
seo
445 ms
UCMController
15 ms
bk-coretag.js
50 ms
adServer.bs
24 ms
fpcset.html
30 ms
tre
17 ms
optinrt_0.js
8 ms
DMCSuccessLogger
26 ms
oo_float_icon.gif
24 ms
ebOneTag.js
13 ms
pixel
31 ms
sync
9 ms
ad
55 ms
rum
82 ms
rtset
82 ms
src=4234615;type=invmedia;cat=ax8ppaw8;ord=1
65 ms
Serving
76 ms
pixel.gif
30 ms
mapuser
9 ms
13897
78 ms
rum
42 ms
17 ms
adsct
86 ms
159 ms
25 ms
staticStoreRequest
251 ms
us.norton.com accessibility score
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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
us.norton.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
us.norton.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Us.norton.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 Us.norton.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.
us.norton.com
Open Graph description is not detected on the main page of Us Norton. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: