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ntop.org

https://ntop.org· First analyzed 29 Apr 2026· Updated 29 Apr 2026
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ntop.org
Desktop screenshot of ntop.org
Mobile screenshot of ntop.org
Mobile

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Hosting Provider

Hetzner
hetzner.com

IP Address

116.203.142.127

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS24940

Organization

Hetzner

Server

Apache

Nameservers

dnshzmail.ntop.org.dnshzwww.ntop.org.dns.ntop.org.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
966 ms10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.8 MB
88 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
WordPressv6.8.2
Infrastructure
Hosting
Hetzner

Technology Stack

16 Technologies Detected

Plugins

6
Elementor
Post Views CounterCookie NoticeNewsletterRedux FrameworkLte Ext

Libraries

2
jQueryv3.7.1
jQuery UI

CSS Frameworks

2
Bootstrapv4.1.3
Tailwind CSS

Other

1
Chart.js

UI Components

1
Swiper

Other

1
Modernizr

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Web Servers

1
Apachev2.4.66

SEO Analysis

C60/100
17
8
2
Meta Tags9/15
Content11/12
Headings3/8
Technical19/25
E-E-A-T0/7
Images4/7
Links2/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
N
ntop.orgntop.org

ntop – Network Visibility and Cybersecurity

No description available for this page.

Title Length43 chars

Recommended: 50-60 chars (~256px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Missing H1 tag — every page should have exactly one H1

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

10 URLs

10 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

12/100
Poor
3 13 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

D46/100
Bot Access
20/25
Machine Read.
16/25
Schema Data
0/25
Citation
10/25

AI Bot Access

14/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txtvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
nav
Text ratio:7%
Words:1,266
Token eff.:Optimal
Sections/1K:11.1
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary22w
Descriptive Headingsavg 4.5w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...
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Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
C
69/100
9
Passed
4
Critical
2
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
11/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 recommendations
  • •Accessibility recommendation preview...
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Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
63/100
C
189 mg
CO₂e / view
1.8 MB
Page Weight
50%
Cleaner Than
New Visitor
216 mg
vs
Returning (cached)
108 mg
Annual (10K/mo)
22.7 kg
Emission Segments
Data Center
9 mg
Network
56 mg
Device
124 mg
Resource Breakdown
JavaScript
252.0 KB
Images
808.7 KB
CSS
789.9 KB
Fonts
884 B
HTML
20.0 KB
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

51%Poor
Interactive

HTTPS

No WAF

34d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

05.03.2026

Valid Until

03.06.2026

Subject Alternative Names (2)

ntop.orgwww.ntop.org

SHA-256 Fingerprint

74:18:3E:CC:6F:6F:5B:CA:A2:7C:52:69:10:DC:00:29:89:5D:48:EA...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

connection
Upgrade, Keep-Alive
content-encoding
📦 Gzip(gzip)
content-length
20133
content-security-policy
frame-ancestors 'self' https://ntop.org/
content-type
text/html; charset=UTF-8
date
Wed, 29 Apr 2026 23:57:47 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

98

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

mail.ntop.org

Domain Information

ntop.org

Domain Age
26y 3m

Created

17.01.2000

Expires

17.01.2029

Last Updated

14.12.2025

Registrar

GoDaddy.com, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Notice (WP)

Cookie Consent Banner
Cookie Notice (WP)
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookie Notice (WP)
Privacy policy page linked
Data Protection Officer mentioned

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
B
72/100
Mobile Friendly1 breakpoint
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
Viewport
width=device-width

Typography & Readability

Figtree

WCAG Partial
52/100
Readability
/30
18/30

16px · LH 1.70

Hierarchy
/20
6/20
WCAG
/25
10/25

2.34:1 min contrast

Performance
/25
18/25

1 font · 5 req

Heading Font

Figtree

Sans

Body Font

Figtree

Sans16px

Contrast Ratio

2.34:1

3 issues

Reading Comfort

~37 CPL

Narrow lines
120px
h2
24px
h3
36px
h4
16px
p
Major Third
Scale

✅ Excellent readability: 16px body text is ideal for all devices.

❌ Very complex text: Flesch score 23/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 2.3:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

✅ Lean font stack: 1 font families keeps load times fast.

GGoogle FontsFlesch 23

Color Palette

5 unique colors
Light
#cbc6c3
Other· 2.1%
#f3eee8
Primary· 86.7%
#2f2d37
Text· 5.7%
#d8711f
Accent· 4.5%
#ebcbaf
Accent· 1.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
0
Async
0
Defer

Top Script Sources

ntop.org(20)

Website Identity

ntop.org

26 years old
Location detected: 🇩🇪 Germanyvia ip
GoDaddy.com, LLCen-US

Social Profiles

GitHubTelegram

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Last analyzed: 29 Apr 2026 at 23:58

Historical Analysis & Change Tracking

ntop.org Technology Stack - Built With jQuery, jQuery UI, Chart.js, Swiper, Modernizr | StackOptic | StackOptic