uwb.edu.pl

https://uwb.edu.pl· First analyzed 27 Apr 2026· Updated 27 Apr 2026

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uwb.edu.pl

Mobile

Sponsored

Hosting Provider

Address space for UwB University of Bialystok

IP Address

212.33.72.133

Site Location

🇵🇱 Białystok, Polandvia schema_nap

Server Location

🇵🇱 Bialystok, Poland

ASN

AS8865

Organization

Address space for UwB University of Bialystok

Server

Nginx

Nameservers

master.man.bialystok.pl.dns.man.bialystok.pl.moc.uwb.edu.pl.noc.uwb.edu.pl.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

534 ms10%

Speed Index

694 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.3 MB

82 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Address space for UwB University of Bialystok

Technology Stack

13 Technologies Detected

Analytics

Google Analytics

Facebook Pixel Matomo

Libraries

CSS Frameworks

Other

Icon Libraries

Fonts

Tag Managers

Web Servers

Customer Support

SEO Analysis

C61/100

Meta Tags8/15

Content6/12

Headings6/8

Technical18/21

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

uwb.edu.pluwb.edu.pl

Uniwersytet w Białymstoku

Uniwersytet w Białymstoku jest największą uczelnią w północno-wschodniej Polsce, zarówno pod względem liczby pracowników i studentów, jak i oferowanych kieru...

Description truncated.

Title Length25 chars

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

Description Length182 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (155/188) — critical for accessibility and SEO

7 issues found

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Local SEO

Local Search Readiness

31/100

Needs Work

9 11 1

Sponsored

AI & LLM Readiness

F33/100

Bot Access

20/25

Machine Read.

2/25

Schema Data

1/25

Citation

10/25

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:6%

Words:6,791

Token eff.:Excessive

Structured Data

1 JSON-LD

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

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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.

64/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

10/20

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

11/15

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

ARIA & Roles

3/15

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.

12/100

420 mg

CO₂e / view

3.3 MB

Page Weight

30%

Cleaner Than

New Visitor

480 mg

Returning (cached)

240 mg

Annual (10K/mo)

50.4 kg

Emission Segments

Data Center

94 mg

Network

101 mg

Device

226 mg

Resource Breakdown

JavaScript

507.2 KB

Images

2.1 MB

CSS

423.9 KB

Fonts

154.1 KB

HTML

136.0 KB

Green Hosting Not Verified

Address space for UwB University of Bialystok

9 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

219d

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/2

Valid From

03.12.2025

Valid Until

03.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.uwb.edu.pluwb.edu.pl

SHA-256 Fingerprint

D0:D3:4A:DB:57:A2:12:23:11:02:26:A7:AD:CB:B3:89:84:C6:97:92...

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-type

text/html; charset=utf-8

date

Mon, 27 Apr 2026 22:11:50 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

pragma

no-cache

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

mx.uwb.edu.pl

Domain Information

uwb.edu.pl

Domain Age

28y 3m

Created

02.02.1998

Expires

01.02.2027

Last Updated

15.01.2026

Registrar

OVH SAS

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

66/100

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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Open Sans

WCAG AAA

69/100

Readability

/30

16/30

13px · LH 1.50

Hierarchy

/20

17/20

2.34x ratio

WCAG

/25

20/25

8.19:1 min contrast

Performance

/25

16/25

1 font · 5 req

Heading Font

Open Sans

Sans30px

Body Font

Open Sans

Sans13px

Contrast Ratio

8.19:1

WCAG AAA (≥7:1)

Reading Comfort

~35 CPL

Narrow lines

30px

20px

18px

13px

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

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

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 8.2:1).

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

✅ Strong hierarchy: Headlines are 2.3x larger than body text.

GGoogle FontsFlesch 0

Color Palette

10 unique colors

6.39:1 AA Light

#ffffff

Background· 32.7%

#625e5f

Other· 6.5%

#9e0031

Primary· 22.5%

#b97772

Secondary· 7.3%

#c6b5b1

Secondary· 5.5%

#2f2429

Text· 5.5%

#380313

Accent· 5.3%

#852f3a

Primary· 2.6%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Matomo (Piwik)Mid-Market

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

29 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(14)stats.uwb.edu.pl(2)connect.facebook.net(2)googletagmanager.com(2)

Website Identity

Uniwersytet w Białymstoku

CollegeOrUniversity

Uniwersytet w Białymstoku jest największą uczelnią w północno-wschodniej Polsce. Zatrudnia niemal 1300 osób, w tym około 800 nauczycieli akademickich i kształci ponad 8 tys. studentów

uniwersytet@uwb.edu.pl

+48857457000

28 years old

ul. Świerkowa 20 B, Białystok

15-328, Białystok

Location detected: 🇵🇱 Poland, Białystokvia schema_nap

OVH SASplEst. 1997

Sponsored

Last analyzed: 27 Apr 2026 at 22:12

Historical Analysis & Change Tracking