signalfestival.com

https://signalfestival.com· First analyzed 24 May 2026· Updated 24 May 2026

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signalfestival.com

Mobile

Sponsored

Hosting Provider

DigitalOcean

digitalocean.com

IP Address

164.90.240.160

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS14061

Organization

DigitalOcean, LLC

Server

Nginx

Nameservers

ns.forpsi.us.ns.forpsi.net.ns.forpsi.cz.ns.forpsi.it.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

427 ms10%

Speed Index

555 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

39.2 MB

97 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.8.5

cms

Signal Festivalv1.0.0Custom

by bicepsdigital

View Theme

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

12 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Microsoft Clarity

Plugins

Beautiful And Responsive Cookie Consent

Yoast SEO

WP Rocket

Advertising

Google Ads Microsoft Advertising

CSS Frameworks

Tailwind CSS

Tag Managers

Google Tag Manager

Web Servers

Nginx

SEO Analysis

A84/100

Meta Tags14/15

Content10/12

Headings8/8

Technical23/25

E-E-A-T2/7

Images3/7

Links4/5

URL5/5

Social4/5

Freshness4/4

Mobile4/4

Indexability3/3

signalfestival.comsignalfestival.com

Signal Festival | festival digitální a kreativní kultury v Praze

Signal Festival | 16. – 19. 10. 2025 Praha | Letošní ročník Ekosystémy → Řešení představí to nejlepší z digitální a kreativní kultury.

Title Length64 chars

Recommended: 50-60 chars (~370px / 580px)

Description Length134 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (5/5) — critical for accessibility and SEO

5 issues found

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Crawlability

Sitemap

Type: index

9 URLs

9 sub-sitemaps

robots.txt

Local SEO

Local Search Readiness

19/100

Poor

5 13

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

Sponsored

AI & LLM Readiness

D54/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

8/25

Citation

15/25

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:4%

Words:726

Token eff.:Optimal

Sections/1K:62

Depth:1/5

Structured Data

5 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary15w

Descriptive Headingsavg 8.3w

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

AI readiness recommendation preview...

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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.

73/100

Passed

Critical

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

5/15

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

7/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

3 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.

31/100

4.05 g

CO₂e / view

39.2 MB

Page Weight

Cleaner Than

New Visitor

4.63 g

Returning (cached)

2.32 g

Annual (10K/mo)

486.2 kg

Emission Segments

Data Center

199 mg

Network

1.19 g

Device

2.66 g

Resource Breakdown

JavaScript

300.0 KB

Images

365.9 KB

CSS

38.4 MB

HTML

21.1 KB

Other

85.2 KB

Green Hosting Verified

DigitalOcean

Provider Match

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

53d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp384r1) (384 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

18.04.2026

Valid Until

17.07.2026

Subject Alternative Names (2)

signalfestival.comwww.signalfestival.com

SHA-256 Fingerprint

14:BF:8C:38:AD:99:50:38:D8:C0:D2:AC:3D:69:66:FF:13:26:07:ED...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Sun, 24 May 2026 08:08:52 GMT

last-modified

Sat, 23 May 2026 22:40:43 GMT

server

nginx

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (7)

aspmx3.googlemail.com

aspmx4.googlemail.com

aspmx5.googlemail.com

aspmx.l.google.com

+3 more

Domain Information

signalfestival.com

Domain Age

13y 9m

Created

13.08.2012

Expires

13.08.2029

Last Updated

13.07.2024

Registrar

Tucows Domains Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

67/100

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=1.0, maximum-scale=1.0, user-scalable=0, viewport-fit=cover

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

San Sebastian 49

WCAG Partial

68/100

Readability

/30

15/30

12px · LH 1.40

Hierarchy

/20

20/20

4x ratio · ✓ H1→H6

WCAG

/25

15/25

1:1 min contrast

Performance

/25

18/25

1 font · 4 req

Heading Font

San Sebastian 49

Sans48px

Body Font

San Sebastian 49

Sans12px

Contrast Ratio

1:1

33 issues

Reading Comfort

~44 CPL

Narrow lines

48px

42px

48px

12px

Minor Second

Scale

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

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

⚠️ Partial contrast: 33 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 4.0x larger than body text.

Buy on MyFontsFluid Type (rem)Flesch 25

Color Palette

6 unique colors

Dark

#000000

Background· 52.7%

#0b0d1d

Secondary· 19.7%

#ffffff

Primary· 0%

#fe56dd

Primary· 12.2%

#583c52

Secondary· 5.6%

#ed8cdc

Accent· 2.8%

Business & Marketing Stack

6 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Facebook PixelMid-Market

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

19 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(4)googleads.g.doubleclick.net(3)bat.bing.com(2)connect.facebook.net(2)scripts.clarity.ms(1)

Website Identity

Signal Festival

Organization

Signal Festival | 16. – 19. 10. 2025 Praha | Letošní ročník Ekosystémy → Řešení představí to nejlepší z digitální a kreativní kultury.

www.signalfestival.com/

13 years old

Location detected: 🇩🇪 Germanyvia ip

Tucows Domains Inc.📧 Google Workspacecs-CZ

Social Profiles

Facebook Instagram YouTube TikTok

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Last analyzed: 24 May 2026 at 08:09

Historical Analysis & Change Tracking