fuw.edu.pl

https://fuw.edu.pl· First analyzed 01 May 2026· Updated 01 May 2026

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fuw.edu.pl

Mobile

Sponsored

Hosting Provider

University of Warsaw

IP Address

193.0.80.4

Site Location

🇵🇱 Polandvia tld

Server Location

🇵🇱 Warsaw, Poland

ASN

AS8890

Organization

University of Warsaw

Server

Apache

Nameservers

dns.fuw.edu.pl.ns1.uw.edu.pl.dns2.fuw.edu.pl.

Performance

Core Web Vitals

Weight

First Contentful Paint

772 ms10%

Speed Index

1.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.7 MB

60 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Technology Stack

3 Technologies Detected

Analytics

Google Analytics

Web Servers

Apachev2.2.15

Languages

PHPv5.3.3

SEO Analysis

D55/100

Meta Tags9/15

Content12/12

Headings6/8

Technical13/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

fuw.edu.plfuw.edu.pl

Home - Faculty of Physics University of Warsaw

No description available for this page.

Title Length46 chars

Recommended: 50-60 chars (~284px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

• Missing meta description — important for click-through rates in SERPs
• Most images missing alt text (44/51) — critical for accessibility and SEO
• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

13 issues found

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Crawlability

Sitemap

Type: standard

2,429 URLs

robots.txt

20 rules

Local SEO

Local Search Readiness

11/100

Poor

4 12 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

D42/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

0/25

Citation

11/25

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:34%

Words:3,187

Token eff.:Good

Sections/1K:10.7

Structured Data

No Schema

Citation Readiness

Opening Summary30w

Descriptive Headingsavg 9.9w

Canonical URL

Open Graph0/3

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.

57/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

12/20

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

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.

25/100

215 mg

CO₂e / view

1.7 MB

Page Weight

60%

Cleaner Than

New Visitor

246 mg

Returning (cached)

123 mg

Annual (10K/mo)

25.8 kg

Emission Segments

Data Center

48 mg

Network

52 mg

Device

116 mg

Resource Breakdown

JavaScript

61.9 KB

Images

1.6 MB

CSS

62.8 KB

HTML

17.2 KB

Other

650 B

Green Hosting Not Verified

University of Warsaw

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

11d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Hellenic Academic and Research Institutions CA

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

12.05.2025

Valid Until

12.05.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.fuw.edu.plfuw.edu.pl

SHA-256 Fingerprint

0C:58:E5:D6:57:E8:DE:CD:35:9E:C7:80:16:57:D8:6C:47:56:5B:AA...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)

connection

content-encoding

📦 Gzip(gzip)

content-length

17271

content-type

text/html; charset=utf-8

date

Fri, 01 May 2026 05:00:06 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.fuw.edu.pl

Domain Information

fuw.edu.pl

Domain Age

31y 4m

Created

01.01.1995

Expires

31.12.2026

Last Updated

08.12.2025

Registrar

DOMENY.TV MSERWIS Sp. z o.o.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

34/100

Not 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.

4 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Tahoma

WCAG Partial

52/100

Readability

/30

15/30

13px · LH 1.50

Hierarchy

/20

9/20

1.23x ratio

WCAG

/25

14/25

2.64:1 min contrast

Performance

/25

14/25

1 font

Heading Font

Tahoma

Sans16px

Body Font

Tahoma

Sans13px

Contrast Ratio

2.64:1

44 issues

Reading Comfort

~68 CPL

Optimal (45–75)

16px

15px

13px

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

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

✅ Optimal line length: ~68 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 23/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 44 elements below WCAG AA threshold (min 2.6:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

Buy on MyFontsFlesch 23

Color Palette

9 unique colors

4.54:1 AA Light

#ffffff

Background· 63.29999999999999%

#70777e

Other· 3.2%

#fcbc48

Primary· 9.600000000000001%

#749fc8

Secondary· 3.9%

#d0b083

Secondary· 1.7%

#eec479

Accent· 0.9%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

8 Resources

Scripts

Styles

Async

Defer

Top Script Sources

system(2)plugins(2)ssl.google-analytics.com(1)

Website Identity

fuw.edu.pl

press.contact@fuw.edu.pl

31 years old

Location detected: 🇵🇱 Polandvia tld

DOMENY.TV MSERWIS Sp. z o.o.en

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Last analyzed: 01 May 2026 at 05:00

Historical Analysis & Change Tracking