Σύνδεσμος για παλιά Ιστοσελίδα Δείτε Εδώ Χαιρετισμός Πρύτανη Το Πανεπιστήμιο Πειραιώς είναι ένα σύγχρονο, καινοτόμο, διεθνώς αναγνωρισμένο κορυφαίο πανεπιστή...

Description truncated.

Title Length30 chars

Recommended: 50-60 chars (~186px / 580px)

Description Length458 chars

Recommended: 120-160 chars

Issues (0)

8 issues found

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Crawlability

Sitemap

Type: index

16 URLs

16 sub-sitemaps

robots.txt

5 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

35/100

Needs Work

10 8

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AI & LLM Readiness

D41/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

7/25

Citation

13/25

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:5%

Words:3,969

Token eff.:Poor Structure

Structured Data

8 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary

Descriptive Headingsavg 2.5w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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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.

83/100

Passed

Critical

Warnings

Images & Alt Text

18/20

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

Semantic Structure

15/20

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

9/15

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

1 recommendation

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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.

24/100

1.77 g

CO₂e / view

14.0 MB

Page Weight

Cleaner Than

New Visitor

2.02 g

Returning (cached)

1.01 g

Annual (10K/mo)

212.5 kg

Emission Segments

Data Center

395 mg

Network

425 mg

Device

950 mg

Resource Breakdown

JavaScript

539.5 KB

Images

3.0 MB

CSS

2.2 MB

Fonts

3.6 KB

HTML

77.2 KB

Other

8.1 MB

Green Hosting Not Verified

University of Piraeus

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

No SSL

No WAF

N/A

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HTTP Headers

Developer Console

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Thu, 30 Apr 2026 21:12:50 GMT

keep-alive

timeout=5, max=100

link

<https://www.unipi.gr/wp-json/>; rel="https://api.w.org/", <...

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mailhost.unipi.gr

Domain Information

unipi.gr

DNSSEC

Not Enabled

Privacy & Compliance

Complianz

Cookie Consent Banner

Complianz

GDPR Indicators

Cookie consent banner detected

CMP: Complianz

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.

74/100

Mobile Friendly9 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

1 recommendation

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Typography & Readability

Noto Sans

WCAG AA

69/100

Readability

/30

21/30

14px · LH 1.43

Hierarchy

/20

11/20

2.14x ratio

WCAG

/25

21/25

4.94:1 min contrast

Performance

/25

16/25

1 font · 11 req

Heading Font

Noto Sans

Sans30px

Body Font

Noto Sans

Sans14px

Contrast Ratio

4.94:1

WCAG AA (≥4.5:1)

Reading Comfort

~44 CPL

Narrow lines

30px

34px

32px

30px

14px

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

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

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

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.9:1).

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

✅ Strong hierarchy: Headlines are 2.1x larger than body text.

GGoogle Fonts Buy on MyFontsFlesch 0

Color Palette

11 unique colors

4.73:1 AA Light

#ffffff

Background· 27.200000000000003%

#816d81

Secondary· 6.4%

#441e32

Secondary· 14.2%

#891b31

Primary· 9.2%

#63495f

Secondary· 8.1%

#ae91a0

Secondary· 7.6%

#473956

Secondary· 6.4%

#aa7485

Secondary· 5.8%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

ComplianzSMB

Cookie consent and privacy compliance tools

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

unipi.gr(18)gstatic.com(1)cdn.userway.org(1)

Website Identity

Πανεπιστήμιο Πειραιώς

Organization

Σύνδεσμος για παλιά Ιστοσελίδα Δείτε Εδώ Χαιρετισμός Πρύτανη Το Πανεπιστήμιο Πειραιώς είναι ένα σύγχρονο, καινοτόμο, διεθνώς αναγνωρισμένο κορυφαίο πανεπιστήμιο, καθοδηγούμενο από ... Περισσότερα Επικαιρότητα 19 Φεβρουαρίου 2026 ΔΕΛΤΙΟ ΤΥΠΟΥ: Αποκριάτικη Δράση Προσφοράς και Κοινωνικής Ευαισθησίας γι

%202104142000

www.unipi.gr/

Location detected: 🇬🇷 Greecevia tld

Social Profiles

Facebook X (Twitter)Instagram TikTok

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Last analyzed: 30 Apr 2026 at 21:13

Historical Analysis & Change Tracking