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herman2.cz

https://herman2.cz· First analyzed 16 May 2026· Updated 16 May 2026
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herman2.cz
Desktop screenshot of herman2.cz
Mobile screenshot of herman2.cz
Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

34.243.109.100

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇮🇪 Dublin, Ireland

ASN

AS16509

Organization

AWS EC2 (eu-west-1)

Server

Apache

Nameservers

ns2.dghost.cz.ns.dghost.cz.

Performance

94

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
725 KB
37 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Amazon Web Services (AWS)

Technology Stack

4 Technologies Detected

Libraries

1
jQueryv1.3.2

UI Components

1
Fancybox

Analytics

1
Google Analytics

Web Servers

1
Apachev2.4.41

SEO Analysis

C66/100
19
7
1
Meta Tags11/15
Content10/12
Headings8/8
Technical13/25
E-E-A-T3/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
H
herman2.czherman2.cz

Grafický design » Marek Herman graphics & video studio

Grafický design

Title Length54 chars

Recommended: 50-60 chars (~332px / 580px)

Description Length15 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

10 URLs

robots.txt

9 rules

Sitemap reference found

Local SEO

Local Search Readiness

3/100
Poor
1 14 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

F33/100
Bot Access
20/25
Machine Read.
4/25
Schema Data
0/25
Citation
9/25

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
Text ratio:8%
Words:201
Token eff.:Too Short
Sections/1K:5

Structured Data

No Schema

Citation Readiness

Opening Summary14w
Descriptive Headingsavg 2w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
Upgrade to view recommendations

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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.
B
75/100
10
Passed
3
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
14/20
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
10/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

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
A
73 mg
CO₂e / view
725.2 KB
Page Weight
80%
Cleaner Than
New Visitor
84 mg
vs
Returning (cached)
42 mg
Annual (10K/mo)
8.8 kg
Emission Segments
Data Center
4 mg
Network
22 mg
Device
48 mg
Resource Breakdown
JavaScript
25.9 KB
Images
681.6 KB
CSS
14.7 KB
HTML
3.0 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A+

Security Score

91%Excellent
Static / Informational

HTTPS

No WAF

80d

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/1.1

Valid From

07.05.2026

Valid Until

05.08.2026

Subject Alternative Names (2)

*.herman2.czherman2.cz

SHA-256 Fingerprint

16:EB:4D:A5:95:6B:3D:BD:B7:D1:48:A2:8C:72:64:6F:AC:B0:AA:90...

Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-length
2757
content-type
text/html; charset=UTF-8
date
Sat, 16 May 2026 22:26:45 GMT
keep-alive
timeout=10, max=200
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (1)

mail.dgstudio.cz

Domain Information

herman2.cz

Domain Age
14y 5m

Created

19.12.2011

Expires

18.12.2026

Last Updated

13.02.2013

Registrar

REG-WEBGLOBE

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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.
F
27/100
Not 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.
5 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Arial

WCAG Partial
63/100
Readability
/30
14/30

10px · LH 1.60

Hierarchy
/20
15/20

1.43x ratio · ✓ H1→H6

WCAG
/25
14/25

1:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

Arial

Sans14px

Body Font

Arial

Sans10px

Contrast Ratio

1:1

13 issues

Reading Comfort

~63 CPL

Optimal (45–75)
14px
h1
19px
h2
10px
p
Perfect Fourth
Scale

❌ Critical: 10px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~62 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 16/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 1.0:1).

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

Flesch 16

Color Palette

9 unique colors
Light
#ffffff
Text· 58.89999999999999%
#1584bc
Primary· 16.299999999999997%
#394733
Secondary· 6.3%
#2f90c4
Primary· 6.2%
#b7c7c4
Secondary· 4.5%
#9fab7d
Secondary· 3.4%
#509dae
Secondary· 1.2%

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

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Scripts & Styles

4 Resources

4
Scripts
0
Styles
1
Async
0
Defer

Top Script Sources

local(3)ssl.google-analytics.com(1)

Website Identity

herman2.cz

14 years old
Location detected: 🇨🇿 Czech Republicvia tld
REG-WEBGLOBEcs

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Last analyzed: 16 May 2026 at 22:26

Historical Analysis & Change Tracking