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fabfilter.com

https://fabfilter.com· First analyzed 08 May 2026· Updated 08 May 2026
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fabfilter.com
Desktop screenshot of fabfilter.com
Mobile screenshot of fabfilter.com
Mobile

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Hosting Provider

True B.V

IP Address

87.233.203.192

Site Location

🇳🇱 Netherlandsvia ip

Server Location

🇳🇱 Amsterdam, The Netherlands

ASN

AS15703

Organization

True B.V

Server

Nginx

Nameservers

auth01.dns.trueserver.nl.auth03.dns.trueserver.nl.auth02.dns.trueserver.nl.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
617 ms10%
Speed Index
802 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
9 KB
49 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
True B.V

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

5 Technologies Detected

Libraries

2
jQuery
jQuery UI

Other

1
GSAP

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

SEO Analysis

C66/100
20
7
1
Meta Tags7/15
Content12/12
Headings8/8
Technical15/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social0/5
Freshness2/4
Mobile4/4
Indexability3/3
F
fabfilter.comfabfilter.com

FabFilter - Quality Audio Plug-Ins for Mixing, Mastering and Record...

Quality Audio Plug-Ins for Mixing, Mastering and Recording - VST VST3 AU CLAP AAX AudioSuite.

Title truncated.
Title Length104 chars

Recommended: 50-60 chars (~622px / 580px)

Description Length93 chars

Recommended: 120-160 chars

Issues (1)

  • • Title is too long (104 chars, ~622px). Will be truncated in search results.

8 issues found

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Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Local SEO

Local Search Readiness

9/100
Poor
3 13 2

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

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AI & LLM Readiness

D41/100
Bot Access
20/25
Machine Read.
11/25
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.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
navheader/footer
Text ratio:6%
Words:489
Token eff.:Optimal
Sections/1K:59.3
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary17w
Descriptive Headingsavg 2.3w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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.
A
82/100
12
Passed
2
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
15/15
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
6/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •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
A+
1 mg
CO₂e / view
8.8 KB
Page Weight
95%
Cleaner Than
New Visitor
1 mg
vs
Returning (cached)
<0.001 g
Annual (10K/mo)
132 g
Emission Segments
Data Center
<0.001 g
Network
<0.001 g
Device
<0.001 g
Resource Breakdown
Images
1.2 KB
HTML
7.5 KB
Green Hosting Not Verified
True B.V
5 recommendations
  • •Carbon footprint recommendation preview...
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A

Security Score

86%Very Good
Interactive

HTTPS

No WAF

155d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

26.03.2026

Valid Until

10.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.fabfilter.comfabfilter.com

SHA-256 Fingerprint

CA:71:0D:A3:98:44:C8:E0:BE:1D:5B:22:89:70:AD:27:94:2E:81:36...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-security-policy
default-src 'self' *.fabfilter.com; connect-src 'self' *.fab...
content-type
text/html; charset=UTF-8
date
Fri, 08 May 2026 03:11:58 GMT
expires
Thu, 19 Nov 1981 08:52:00 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.fabfilter.com

Domain Information

fabfilter.com

Domain Age
24y 7m

Created

12.10.2001

Expires

12.10.2026

Last Updated

12.10.2025

Registrar

Hosting Concepts B.V. d/b/a Registrar.eu

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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.
C
65/100
Mobile Friendly
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, initial-scale=1
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Helvetica

WCAG Partial
60/100
Readability
/30
23/30

18px · LH 1.50

Hierarchy
/20
13/20

1.78x ratio · ✓ H1→H6

WCAG
/25
14/25

1:1 min contrast

Performance
/25
10/25

4 fonts

Heading Font

Helvetica

Sans32px

Body Font

Helvetica

Sans18px

Contrast Ratio

1:1

24 issues

Reading Comfort

~33 CPL

Narrow lines
32px
h1
32px
h2
36px
h3
20px
h4
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 25/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 24 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 25

Color Palette

5 unique colors
2.06:1 Fail Dark
#473c42
Border· 6.2%
#666f77
Secondary· 6.1%
#14111d
Primary· 69.6%
#281f25
Text· 11.7%
#c2baa2
Secondary· 6.4%

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

19 Resources

17
Scripts
2
Styles
0
Async
11
Defer

Top Script Sources

cdn-b.fabfilter.com(16)rybbit.fabfilter.com(1)

Website Identity

fabfilter.com

[email protected]
24 years old
Location detected: 🇳🇱 Netherlandsvia ip
Hosting Concepts B.V. d/b/a Registrar.euen-US

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Last analyzed: 08 May 2026 at 03:12

Historical Analysis & Change Tracking

fabfilter.com Technology Stack - Built With jQuery, jQuery UI, GSAP, Tailwind CSS, Nginx | StackOptic | StackOptic