6 sec in total
301 ms
5.4 sec
291 ms
Welcome to ntop.org homepage info - get ready to check Ntop best content for United States right away, or after learning these important things about ntop.org
High Performance Network Monitoring Solutions based on Open Source and Commodity Hardware.
Visit ntop.orgWe analyzed Ntop.org page load time and found that the first response time was 301 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
ntop.org performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value27.4 s
0/100
25%
Value20.0 s
0/100
10%
Value340 ms
74/100
30%
Value0.635
9/100
15%
Value18.1 s
3/100
10%
301 ms
1435 ms
176 ms
347 ms
265 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 93% of them (56 requests) were addressed to the original Ntop.org, 2% (1 request) were made to Fonts.googleapis.com and 2% (1 request) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Ntop.org.
Page size can be reduced by 1.4 MB (30%)
4.7 MB
3.3 MB
In fact, the total size of Ntop.org main page is 4.7 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. 60% of websites need less resources to load. Images take 4.2 MB which makes up the majority of the site volume.
Potential reduce by 77.6 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 77.6 kB or 82% of the original size.
Potential reduce by 1.3 MB
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. Obviously, Ntop needs image optimization as it can save up to 1.3 MB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 21.9 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. This website has mostly compressed JavaScripts.
Potential reduce by 4.6 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. Ntop.org has all CSS files already compressed.
Number of requests can be reduced by 39 (68%)
57
18
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ntop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
ntop.org
301 ms
www.ntop.org
1435 ms
otw_sbm.css
176 ms
style.min.css
347 ms
mediaelementplayer-legacy.min.css
265 ms
wp-mediaelement.min.css
271 ms
styles.css
269 ms
front.min.css
270 ms
settings.css
282 ms
compiled-css-core-1713285723.css
465 ms
compiled-css-sections-1713285723.css
365 ms
style.css
360 ms
default.css
357 ms
style.php
410 ms
ubermenu.min.css
431 ms
blackwhite2.css
446 ms
font-awesome.min.css
451 ms
enlighterjs.min.css
453 ms
jetpack.css
596 ms
css
32 ms
front.min.js
516 ms
jquery.min.js
628 ms
jquery-migrate.min.js
539 ms
image-cdn.js
461 ms
index.js
467 ms
index.js
524 ms
script.bootstrap.min.js
621 ms
pl.helpers.js
622 ms
script.fitvids.js
622 ms
pl.common.js
625 ms
script.flexslider.js
625 ms
jquery.themepunch.plugins.min.js
665 ms
jquery.themepunch.revolution.js
739 ms
pl.slider.js
665 ms
caroufredsel.min.js
665 ms
touchswipe.js
705 ms
flipper.js
705 ms
new-tab.js
758 ms
js
62 ms
e-202419.js
22 ms
mtli-str-replace.min.js
753 ms
ubermenu.min.js
668 ms
enlighterjs.min.js
604 ms
ntop.png
316 ms
nbox-mini-h-2.png
613 ms
landscape-ntopng.png
731 ms
landscape-phone.png
614 ms
landscape-nedge-1.png
630 ms
landscape-ndpi3.png
896 ms
landscape-getstarted.png
317 ms
default-image.jpg
406 ms
ntopconf-pisa.png
2469 ms
timer.png
657 ms
pf_ring-logo.png
654 ms
n2disk-logo-ext.png
683 ms
nprobe-logo.png
741 ms
ntopng-logo.png
746 ms
font
48 ms
fontawesome-webfont.woff
755 ms
loader.gif
493 ms
ntop.org accessibility score
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
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
ntop.org 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
ntop.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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 Ntop.org 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 Ntop.org 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.
ntop.org
Open Graph data is detected on the main page of Ntop. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: