orzo.cz

https://orzo.cz· First analyzed 28 May 2026· Updated 28 May 2026

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orzo.cz

Mobile

Sponsored

Hosting Provider

Webhosting Services

IP Address

81.2.194.241

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇨🇿 Prague, Czechia

ASN

AS24806

Organization

Webhosting Services

Server

aruba-proxy

Nameservers

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

Performance

Core Web Vitals

Weight

First Contentful Paint

983 ms10%

Speed Index

1.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4.9 MB

29 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Webhosting Services

Technology Stack

3 Technologies Detected

Libraries

jQuery

CSS Frameworks

Tailwind CSS

Fonts

Google Fonts

SEO Analysis

D53/100

Meta Tags7/15

Content9/12

Headings1/8

Technical14/21

E-E-A-T2/7

Images2/7

Links3/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

orzo.czorzo.cz

ORZO security, spol. s r.o.

Jsme česká společnost působící na trhu již 30 let, patříme mezi vedoucí dodavatele na trhu bezpečnostních technologií. Poskytujeme služby projektování i re...

Description truncated.

Title Length27 chars

Recommended: 50-60 chars (~159px / 580px)

Description Length317 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

9 issues found

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Local SEO

Local Search Readiness

11/100

Poor

3 14

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

Sponsored

AI & LLM Readiness

F35/100

Bot Access

20/25

Machine Read.

4/25

Schema Data

2/25

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

navheader/footer

Text ratio:6%

Words:246

Token eff.:Too Short

Sections/1K:28.5

Depth:2/5

Structured Data

1 JSON-LD

Organization×1.1

Citation Readiness

Opening Summary40w

Descriptive Headingsavg 2.1w

Canonical URL

Open Graph3/3

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.

63/100

Passed

Critical

Warnings

Images & Alt Text

10/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

13/20

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

1/15

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.

18/100

622 mg

CO₂e / view

4.9 MB

Page Weight

15%

Cleaner Than

New Visitor

710 mg

Returning (cached)

355 mg

Annual (10K/mo)

74.6 kg

Emission Segments

Data Center

139 mg

Network

149 mg

Device

334 mg

Resource Breakdown

JavaScript

379.3 KB

Images

288.1 KB

CSS

4.2 MB

Fonts

3.7 KB

HTML

5.7 KB

Green Hosting Not Verified

Webhosting Services

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

248d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Actalis S.p.A.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

09.01.2026

Valid Until

31.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

orzo.cz*.orzo.cz

SHA-256 Fingerprint

5B:DB:FC:6D:D8:CB:78:34:1D:81:A1:24:1B:5E:02:77:43:09:D3:14...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

content-encoding

📦 Gzip(gzip)

content-type

text/html

date

Thu, 28 May 2026 04:26:13 GMT

last-modified

Thu, 19 Sep 2024 07:16:09 GMT

server

aruba-proxy

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mxavas.forpsi.com

Domain Information

orzo.cz

Domain Age

27y 6m

Created

13.11.1998

Expires

19.10.2026

Last Updated

22.12.2011

Registrar

REG-INTERNET-CZ

DNSSEC

Not Enabled

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.

65/100

Mobile Friendly4 breakpoints

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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Roboto + Open Sans

WCAG Fail

56/100

Readability

/30

21/30

16px · LH 1.60

Hierarchy

/20

6/20

WCAG

/25

14/25

1:1 min contrast

Performance

/25

15/25

2 fonts · 1 req

Heading Font

Roboto

Sans

Body Font

Open Sans

Sans16px

Contrast Ratio

1:1

47 issues

Reading Comfort

~38 CPL

Narrow lines

30px

16px

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

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

⚠️ Hard to read: Flesch score 34/100. Simplify sentences for wider reach.

❌ Low contrast: 47 elements fail WCAG AA (min 1.0:1). Increase text/background contrast.

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

✅ Lean font stack: 2 font families keeps load times fast.

GGoogle FontsFlesch 34

Color Palette

9 unique colors

7.28:1 AAA Dark

#333333

Other· 15.5%

#c6c4c4

Other· 7.8%

#478ac9

Primary· 0%

#e9f2fa

Background· 49.29999999999999%

#6d868d

Secondary· 5.8%

#71a6cd

Secondary· 5.6%

#20222b

Secondary· 2.7%

#1b4b54

Accent· 2.2%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

5 Resources

Scripts

Styles

Async

Defer

Top Script Sources

jquery.js(1)nicepage.js(1)

Website Identity

orzo

Organization

27 years old

Location detected: 🇨🇿 Czech Republicvia tld

REG-INTERNET-CZcs-CZ

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Last analyzed: 28 May 2026 at 04:26

Historical Analysis & Change Tracking