pid.cz

https://pid.cz· First analyzed 09 May 2026· Updated 09 May 2026

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pid.cz

Mobile

Sponsored

Hosting Provider

Aira Group

IP Address

178.238.38.30

Site Location

🇨🇿 Czech Republicvia phone

Server Location

🇨🇿 Prague, Czechia

ASN

AS24971

Organization

Aira Group

Server

Nginx

Nameservers

ns2.websupport.cz.ns3.websupport.eu.ns1.websupport.cz.

Performance

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%

2.5 MB

110 requests

Image Optimization

WebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.1

cms

pidCustom

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

20 Technologies Detected

Plugins

Drag And Drop Multiple File Upload Contact Form 7

Analytics

Facebook Pixel Microsoft Clarity

UI Components

Slick Carousel Fancybox

Libraries

Other

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Web Servers

Security

SEO Analysis

A80/100

Meta Tags9/15

Content11/12

Headings3/8

Technical25/25

E-E-A-T3/7

Images4/7

Links5/5

URL5/5

Social4/5

Freshness4/4

Mobile4/4

Indexability3/3

pid.czpid.cz

Úvodní stránka | Pražská integrovaná doprava Pražská...

Integrovaný systém MHD v Praze a veřejné dopravy ve Středních Čechách. Informace o jízdném a tarifu. Aktuální informace o výlukách a provozu.

Title truncated.

Title Length87 chars

Recommended: 50-60 chars (~532px / 580px)

Description Length141 chars

Recommended: 120-160 chars

Issues (2)

• Title is too long (87 chars, ~532px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

33 URLs

33 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

29/100

Needs Work

9 8 1

Sponsored

AI & LLM Readiness

D47/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

4/25

Citation

16/25

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

data-nosnippet

Machine Readability

llms.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:6%

Words:2,510

Token eff.:Optimal

Sections/1K:0.4

Structured Data

3 JSON-LD

WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary558w

Descriptive Headingsavg 2w

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

63/100

Passed

Critical

Warnings

Images & Alt Text

18/20

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

Semantic Structure

11/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

0/15

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

11/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

8/15

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

4 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.

20/100

322 mg

CO₂e / view

2.5 MB

Page Weight

30%

Cleaner Than

New Visitor

368 mg

Returning (cached)

184 mg

Annual (10K/mo)

38.6 kg

Emission Segments

Data Center

72 mg

Network

77 mg

Device

173 mg

Resource Breakdown

JavaScript

174.8 KB

Images

2.1 MB

CSS

50.5 KB

Fonts

2.2 KB

HTML

30.5 KB

Other

239.0 KB

Green Hosting Not Verified

Aira Group

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

82d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

02.05.2026

Valid Until

31.07.2026

Subject Alternative Names (2)

pid.czwww.pid.cz

SHA-256 Fingerprint

C2:8E:F0:AD:3A:2A:1E:CB:C5:6A:18:D7:4D:F0:CB:F0:9A:F9:7A:D6...

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-length

30964

content-type

text/html; charset=UTF-8

date

Sat, 09 May 2026 20:31:20 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

MX Records (1)

pid-cz.mail.protection.outlook.com

Domain Information

pid.cz

Domain Age

9y 5m

Created

02.12.2016

Expires

01.12.2026

Last Updated

09.04.2025

Registrar

REG-ACTIVE24

DNSSEC

Not Enabled

Privacy & Compliance

Complianz

Cookie Consent Banner

Complianz

GDPR Indicators

Cookie consent banner detected

CMP: Complianz

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.

61/100

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=no

4 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Fira Sans + Open Sans

WCAG Partial

58/100

Readability

/30

18/30

14px · LH --

Hierarchy

/20

8/20

WCAG

/25

19/25

3.53:1 min contrast

Performance

/25

13/25

2 fonts · 1 req

Heading Font

Fira Sans

Sans

Body Font

Open Sans

Sans14px

Contrast Ratio

3.53:1

1 issue

Reading Comfort

~38 CPL

Narrow lines

25px

14px

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

⚠️ Hard to read: Flesch score 42/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 3.5:1).

⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

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

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

GGoogle FontsFlesch 42

Color Palette

5 unique colors

Light

#f2f2f2

Background· 64.89999999999999%

#b6884b

Secondary· 8.4%

#dc301b

Primary· 0%

#e4e3dd

Secondary· 8.4%

#d8db6d

Accent· 5.9%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Privacy & Cookies

ComplianzSMB

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

pid.cz(10)googletagmanager.com(3)gstatic.com(2)google.com(2)scripts.clarity.ms(1)

Website Identity

Úvodní stránka | Pražská integrovaná doprava

Integrovaný systém MHD v Praze a veřejné dopravy ve Středních Čechách. Informace o jízdném a tarifu. Aktuální informace o výlukách a provozu.

info@pid.cz

+420 234 704 560

pid.cz/

9 years old

Location detected: 🇨🇿 Czech Republicvia phone

REG-ACTIVE24📧 Microsoft 365cs-CZ

Social Profiles

Facebook X (Twitter)Instagram YouTube

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Last analyzed: 09 May 2026 at 20:31

Historical Analysis & Change Tracking