fszek.hu

https://fszek.hu· First analyzed 19 May 2026· Updated 19 May 2026

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fszek.hu

Mobile

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Hosting Provider

Fovarosi Szabo Ervin Konyvtar

IP Address

193.225.246.23

Site Location

🇭🇺 Hungaryvia phone

Server Location

🇭🇺 Gyál, Hungary

ASN

AS1955

Organization

Fovarosi Szabo Ervin Konyvtar

Server

Nginx

Nameservers

ns2.sztaki.hbone.hu.ns.fszek.hu.ns.fszek.hbit.sztaki.hu.ns2.iif.hu.+1 more

Performance

100

Core Web Vitals

Weight

First Contentful Paint

677 ms10%

Speed Index

880 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

7.6 MB

47 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Fovarosi Szabo Ervin Konyvtar

Technology Stack

7 Technologies Detected

Analytics

Libraries

UI Components

CSS Frameworks

Icon Libraries

Web Servers

SEO Analysis

D46/100

Meta Tags5/15

Content12/12

Headings1/8

Technical10/21

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile1/4

Indexability3/3

fszek.hufszek.hu

Fővárosi Szabó Ervin Könyvtár

Title Length29 chars

Recommended: 50-60 chars (~175px / 580px)

Description Length29 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (18/28) — critical for accessibility and SEO

13 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

Local SEO

Local Search Readiness

17/100

Poor

5 10 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

F39/100

Bot Access

20/25

Machine Read.

10/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

nav

Text ratio:11%

Words:3,287

Token eff.:Poor Structure

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary65w

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

49/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

5/15

Verifies form fields have labels, error messages are clear, and inputs are properly associated.

Color & Contrast

14/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

8/15

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

ARIA & Roles

4/15

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

5 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.

13/100

962 mg

CO₂e / view

7.6 MB

Page Weight

Cleaner Than

New Visitor

1.10 g

Returning (cached)

550 mg

Annual (10K/mo)

115.4 kg

Emission Segments

Data Center

215 mg

Network

231 mg

Device

516 mg

Resource Breakdown

JavaScript

129.5 KB

Images

6.5 MB

CSS

967.5 KB

HTML

38.6 KB

Green Hosting Not Verified

Fovarosi Szabo Ervin Konyvtar

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

45d

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

05.04.2026

Valid Until

04.07.2026

Subject Alternative Names (2)

fszek.huwww.fszek.hu

SHA-256 Fingerprint

87:3A:72:0C:3B:D9:01:2B:84:BD:C0:16:6D:7E:0C:55:24:F2:1B:34...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache, no-store, must-revalidate)

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-length

39266

content-type

text/html; charset=UTF-8

date

Tue, 19 May 2026 10:54:33 GMT

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

fszek-hu.mail.protection.outlook.com

Domain Information

fszek.hu

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.

64/100

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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Quicksand + Amiko

WCAG Partial

62/100

Readability

/30

23/30

15px · LH 1.50

Hierarchy

/20

7/20

WCAG

/25

17/25

1.43:1 min contrast

Performance

/25

15/25

2 fonts · 3 req

Heading Font

Quicksand

Body Font

Amiko

Sans15px

Contrast Ratio

1.43:1

6 issues

Reading Comfort

~48 CPL

Optimal (45–75)

18px

15px

Major Second

Scale

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

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

⚠️ Hard to read: Flesch score 43/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 1.4:1).

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

Buy on MyFontsFlesch 43

Color Palette

8 unique colors

Light

#877d73

Secondary· 6.6%

#fffbe7

Background· 44.599999999999994%

#04304d

Primary· 19.1%

#d4c1af

Secondary· 6.6%

#162d3b

Secondary· 6.2%

#e8e1d7

Secondary· 5.7%

#4b626e

Secondary· 4.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

12 Resources

Scripts

Styles

Async

Defer

Top Script Sources

cdn.jsdelivr.net(2)js(2)cdnjs.cloudflare.com(1)googletagmanager.com(1)

Website Identity

fszek.hu

hirlevel@fszek.hu

+36 1 356 4694 vagy +36 1 666 1048 0101

Location detected: 🇭🇺 Hungaryvia phone

📧 Microsoft 365hu

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Last analyzed: 19 May 2026 at 10:54

Historical Analysis & Change Tracking