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bfl.ai

https://bfl.ai· First analyzed 30 Apr 2026· Updated 30 Apr 2026
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bfl.ai
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Mobile

Sponsored

Hosting Provider

Vercel
vercel.com

IP Address

216.150.1.1

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Walnut, United States

ASN

AS16509

Organization

Vercel, Inc

Server

Vercel

CDN

Azure Cdn

Nameservers

ns3-08.azure-dns.org.ns4-08.azure-dns.info.ns1-08.azure-dns.com.ns2-08.azure-dns.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
514 ms10%
Speed Index
668 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.5 MB
81 requests

Image Optimization

Lazy LoadWebPResponsiveVercel Image Optimization
0–49
50–89
90–100

Architecture Stack

JAMstack
🔀 Hybrid
Decoupled
Frontend
Framework
Next.js
Styling
Tailwind CSS
API
Data Source
Headless CMS
Sanity
Infrastructure
Platform
Vercel
CDN
Azure Cdn

Progressive Web App

Web ManifestApple Touch IconTheme Color

Detected API Sources

/_next/image?url=https%3A%2F%2.../_next/image?url=https%3A%2F%2...

Technology Stack

4 Technologies Detected

Meta Frameworks

1
Next.js

Other

1
Three.js

CSS Frameworks

1
Tailwind CSS

Platforms

1
Vercel

SEO Analysis

A82/100
25
4
1
Meta Tags12/15
Content10/12
Headings8/8
Technical21/25
E-E-A-T5/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
B
bfl.aibfl.ai

Black Forest Labs - Frontier AI Lab

Black Forest Labs is the AI company behind FLUX, the state-of-the-art image generation model. Try FLUX.2, FLUX Kontext, and more via our API.

Title Length35 chars

Recommended: 50-60 chars (~210px / 580px)

Description Length141 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (37/41) — critical for accessibility and SEO

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

68 URLs

robots.txt

4 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

15/100
Poor
4 13

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

Sponsored

AI & LLM Readiness

D55/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
8/25
Citation
14/25

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
nav
Text ratio:2%
Words:1,137
Token eff.:Optimal
Sections/1K:6.2
Depth:1/5

Structured Data

2 JSON-LD
Person×1.3Organization×1.1WebSite
sameAs entity links

Citation Readiness

Opening Summary14w
Descriptive Headingsavg 4.2w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (6)
AI readiness recommendation preview...
Upgrade to view recommendations

Sponsored

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
81/100
13
Passed
1
Critical
2
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
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
2/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
64/100
C
157 mg
CO₂e / view
1.5 MB
Page Weight
60%
Cleaner Than
New Visitor
179 mg
vs
Returning (cached)
90 mg
Annual (10K/mo)
18.8 kg
Emission Segments
Data Center
8 mg
Network
46 mg
Device
103 mg
Resource Breakdown
JavaScript
839.3 KB
Images
308.3 KB
CSS
61.8 KB
Fonts
39.6 KB
HTML
33.4 KB
Other
269.2 KB
Green Hosting Verified
Vercel
Provider Match
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

86%Very Good
Static / Informational

HTTPS

No WAF

75d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

15.04.2026

Valid Until

14.07.2026

Subject Alternative Names (1)

bfl.ai

SHA-256 Fingerprint

DA:FE:09:A7:E6:72:48:E0:55:9C:D5:AF:D1:AB:7D:75:BF:D1:21:0E...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-origin
*
age
31693
cache-control
🟡 0s(public, max-age=0, must-revalidate)
content-disposition
inline
content-encoding
⚡ Brotli(br)
content-security-policy
default-src 'self'; script-src 'self' 'unsafe-inline' 'unsaf...
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

20

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

Domain Information

bfl.ai

Domain Age
3y 10m

Created

29.06.2022

Expires

29.06.2028

Last Updated

09.02.2025

Registrar

Porkbun LLC

DNSSEC
Not Enabled

Privacy & Compliance

CookieYes

Cookie Consent Banner
CookieYes
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: CookieYes
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
78/100
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, initial-scale=1

Typography & Readability

Instrument Sans

WCAG Partial
65/100
Readability
/30
13/30

14px · LH 1.20

Hierarchy
/20
16/20

8.57x ratio · ✓ H1→H6

WCAG
/25
18/25

1:1 min contrast

Performance
/25
18/25

1 font · 4 req

Heading Font

Instrument Sans

Sans120px

Body Font

Instrument Sans

Sans14px

Contrast Ratio

1:1

28 issues

Reading Comfort

~37 CPL

Narrow lines
120px
h1
120px
h2
64px
h3
14px
p

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Tight line spacing (1.20). Increase to 1.4–1.6 for better readability.

⚠️ Hard to read: Flesch score 50/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 28 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 8.6x larger than body text.

Buy on MyFontsFluid Type (rem)Flesch 50

Color Palette

8 unique colors
7.95:1 AAA Light
#ffffff
Primary· 14.100000000000001%
#4b534c
Other· 6.7%
#0e141c
Primary· 31.5%
#293438
Secondary· 5.2%

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

Sponsored

Scripts & Styles

22 Resources

20
Scripts
2
Styles
20
Async
0
Defer

Top Script Sources

local(19)cdn.claydar.com(1)

Website Identity

Black Forest Labs

Black Forest Labs

Organization

Black Forest Labs is a frontier AI lab building state-of-the-art generative AI models. Creators of FLUX, the leading image generation model.

3 years old
Location detected: 🇺🇸 United Statesvia ip
Porkbun LLCenEst. 2024

Sponsored

Last analyzed: 30 Apr 2026 at 06:55

Historical Analysis & Change Tracking