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blogdoba.cz

https://blogdoba.cz· First analyzed 09 May 2026· Updated 09 May 2026
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blogdoba.cz
Desktop screenshot of blogdoba.cz
Mobile screenshot of blogdoba.cz
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.157.153

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

guy.ns.cloudflare.com.melinda.ns.cloudflare.com.

Performance

92

Core Web Vitals

Weight

First Contentful Paint
1.4 s10%
Speed Index
1.8 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
477 KB
34 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

11 Technologies Detected

UI Components

4
SwiperSlick CarouselOwl CarouselFancybox

Libraries

2
jQuery
Animate.css

CSS Frameworks

2
Bootstrap
Tailwind CSS

Other

1
Modernizr

Analytics

1
Matomo

CDN

1
Cloudflare

SEO Analysis

B72/100
20
6
1
Meta Tags14/15
Content12/12
Headings8/8
Technical18/25
E-E-A-T3/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
B
blogdoba.czblogdoba.cz

Blogdoba: Insights on Technology, Lifestyle, and Personal Growth

Explore articles on tech trends, lifestyle tips, and self-improvement strategies. Stay updated with the latest insights and practical advice for everyday life.

Title Length64 chars

Recommended: 50-60 chars (~380px / 580px)

Description Length159 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (22/43) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

1 URLs

1 sub-sitemaps

robots.txt

49 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

8/100
Poor
3 13 2

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

Sponsored

AI & LLM Readiness

F32/100
Bot Access
3/25
Machine Read.
16/25
Schema Data
0/25
Citation
13/25

AI Bot Access

2/14 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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
nav
Text ratio:4%
Words:943
Token eff.:Optimal
Sections/1K:17
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary59w
Descriptive Headingsavg 11.8w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
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.
B
73/100
10
Passed
3
Critical
2
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
10/15
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
0/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 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.
60/100
A
48 mg
CO₂e / view
477.4 KB
Page Weight
90%
Cleaner Than
New Visitor
55 mg
vs
Returning (cached)
28 mg
Annual (10K/mo)
5.8 kg
Emission Segments
Data Center
2 mg
Network
14 mg
Device
32 mg
Resource Breakdown
JavaScript
175.2 KB
Images
28.8 KB
CSS
253.6 KB
HTML
19.8 KB
Green Hosting Verified
Cloudflare
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

54%Poor
Interactive

HTTPS

WAF

65d

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+H3

Valid From

15.04.2026

Valid Until

14.07.2026

Subject Alternative Names (2)

*.blogdoba.czblogdoba.cz

SHA-256 Fingerprint

4A:C0:1A:E3:89:90:7E:A6:39:69:E6:F8:63:1C:7E:45:AA:06:D7:0C...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cache-control
🟡 1 Hours(public, max-age=3600)
cf-cache-status
MISS
cf-ray
9f9441fd1d9d8fc1-BOS
content-encoding
zstd
content-type
text/html; charset=utf-8
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

blogdoba.cz

Domain Age
10 months

Created

23.06.2025

Expires

22.06.2026

Last Updated

17.04.2026

Registrar

REG-GRANSY

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.
B
73/100
Mobile Friendly11 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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Futura PT

WCAG Partial
74/100
Readability
/30
25/30

16px · LH 1.80

Hierarchy
/20
19/20

2.34x ratio · ✓ H1→H6

WCAG
/25
12/25

1:1 min contrast

Performance
/25
18/25

1 font · 5 req

Heading Font

Futura PT

Sans38px

Body Font

Futura PT

Sans16px

Contrast Ratio

1:1

4 issues

Reading Comfort

~48 CPL

Optimal (45–75)
38px
h1
42px
h2
16px
h3
23px
h4
16px
p

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

✅ Optimal line length: ~48 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 5/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 4 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 2.3x larger than body text.

Buy on MyFontsFlesch 5

Color Palette

9 unique colors
7.98:1 AAA Light
#ffffff
Background· 48.70000000000001%
#4d5157
Other· 5.2%
#c4ccd2
Secondary· 4.4%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Matomo (Piwik)Mid-Market
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

17 Resources

7
Scripts
10
Styles
1
Async
1
Defer

Top Script Sources

local(5)analytics.tech-vikings.com(1)static.cloudflareinsights.com(1)

Website Identity

blogdoba.cz

320 days old
Location detected: 🇨🇿 Czech Republicvia tld
REG-GRANSYen

Sponsored

Last analyzed: 09 May 2026 at 22:49

Historical Analysis & Change Tracking