oasa.gr

https://oasa.gr· First analyzed 04 May 2026· Updated 04 May 2026

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oasa.gr

Mobile

Sponsored

Hosting Provider

HyperHosting Datacenter

IP Address

31.22.113.54

Site Location

🇬🇷 Greecevia tld

Server Location

🇬🇷 Agios Dimitrios, Greece

ASN

AS197746

Server

LiteSpeed

Nameservers

ns4.hyperhosting.gr.ns3.hyperhosting.gr.

Performance

Core Web Vitals

Weight

First Contentful Paint

783 ms10%

Speed Index

1.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.8 MB

188 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

WordPressv6.9.4

Infrastructure

Hosting

HyperHosting Datacenter

Technology Stack

19 Technologies Detected

Plugins

Pw Pro News Ticker For Vc Oasa Reporting Form Popup Builder

WPML

Js_Composer Mpc Massive Breeze Revslider

CSS Frameworks

Analytics

Libraries

UI Components

Icon Libraries

Fonts

Web Servers

Customer Support

SEO Analysis

C61/100

Meta Tags9/15

Content10/12

Headings3/8

Technical20/25

E-E-A-T0/7

Images4/7

Links4/5

URL5/5

Social0/5

Freshness0/4

Mobile3/4

Indexability3/3

oasa.groasa.gr

ΟΑΣΑ – Οργανισμός Αστικών Συγκοινωνιών Αθηνών

No description available for this page.

Title Length45 chars

Recommended: 50-60 chars (~279px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

9 URLs

9 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

10/100

Poor

3 13 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

F33/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

Citation

6/25

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:3%

Words:1,650

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary154w

Descriptive Headingsavg 2w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

77/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

12/15

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

11/15

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

4 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.

22/100

225 mg

CO₂e / view

1.8 MB

Page Weight

60%

Cleaner Than

New Visitor

257 mg

Returning (cached)

128 mg

Annual (10K/mo)

27.0 kg

Emission Segments

Data Center

50 mg

Network

54 mg

Device

121 mg

Resource Breakdown

JavaScript

407.7 KB

Images

601.6 KB

CSS

757.8 KB

Fonts

2.5 KB

HTML

46.5 KB

Other

321 B

Green Hosting Not Verified

HyperHosting Datacenter

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

86d

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/2

Valid From

01.05.2026

Valid Until

30.07.2026

Subject Alternative Names (1)

www.oasa.gr

SHA-256 Fingerprint

30:D4:A6:C4:DE:3A:C5:7F:42:A8:87:FC:17:05:99:13:0D:75:FF:95...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

alt-svc

h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":4...

content-length

content-type

text/html

date

Mon, 04 May 2026 17:56:22 GMT

last-modified

Tue, 12 Jul 2022 08:10:43 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (2)

mx2-eu.emailsecurity.app

mx1-eu.emailsecurity.app

Domain Information

oasa.gr

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

Legitimate interest basis 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.

70/100

Mobile Friendly28 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=1.0, maximum-scale=1.0, user-scalable=no

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Arial

WCAG Partial

58/100

Readability

/30

18/30

15px · LH 1.40

Hierarchy

/20

7/20

WCAG

/25

15/25

3.1:1 min contrast

Performance

/25

18/25

System fonts

Heading Font

Arial

Sans

Body Font

Arial

Sans15px

Contrast Ratio

3.1:1

6 issues

Reading Comfort

~33 CPL

Narrow lines

18px

36px

15px

Octave

Scale

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

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 3.1:1).

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

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

✅ System fonts: Zero font loading delay — best possible LCP impact.

GGoogle FontsFluid Type (rem)

Color Palette

7 unique colors

18.26:1 AAA Dark

#151515

Text· 39.599999999999994%

#ffffff

Background· 26.800000000000004%

#252a2e

Primary· 5.4%

#b1b6c5

Secondary· 4.7%

#0a294a

Accent· 3.9%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

oasa.gr(11)telematics.oasa.gr(3)googletagmanager.com(2)consent.cookiebot.com(2)google-analytics.com(1)

Website Identity

oasa.gr

Location detected: 🇬🇷 Greecevia tld

Social Profiles

Instagram LinkedIn YouTube

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Last analyzed: 04 May 2026 at 17:56

Historical Analysis & Change Tracking