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gsis.gr

https://gsis.gr· First analyzed 01 May 2026· Updated 01 May 2026
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gsis.gr
Desktop screenshot of gsis.gr
Mobile screenshot of gsis.gr
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Hosting Provider

Hellas On Line S.A.

IP Address

62.38.6.99

Site Location

🇬🇷 Greecevia tld

Server Location

🇬🇷 Chalandri, Greece

ASN

AS3329

Organization

Hellas On Line S.A.

Nameservers

ns2.otenet.gr.ns1.otenet.gr.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
604 ms10%
Speed Index
785 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
830 KB
33 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupal

Technology Stack

1 Technologies Detected

CSS Frameworks

1
Tailwind CSS

SEO Analysis

D51/100
13
7
3
Meta Tags4/15
Content11/12
Headings3/8
Technical14/21
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
G
gsis.grgsis.gr

| Γενική Γραμματεία Πληροφοριακών Συστημάτων και Ψηφιακής Διακυβέρν...

No description available for this page.

Title truncated.
Title Length71 chars

Recommended: 50-60 chars (~438px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

  • • Title is too long (71 chars, ~438px). Will be truncated in search results.
  • • Missing meta description — important for click-through rates in SERPs
  • • Missing H1 tag — every page should have exactly one H1

10 issues found

Upgrade to view details

Local SEO

Local Search Readiness

10/100
Poor
3 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
navheader/footer
Text ratio:10%
Words:1,507
Token eff.:Optimal
Sections/1K:21.2
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary17w
Descriptive Headingsavg 9.4w
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.
C
66/100
10
Passed
3
Critical
4
Warnings
Images & Alt Text
20/20
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
7/15
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
2/15
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.
58/100
B
103 mg
CO₂e / view
829.8 KB
Page Weight
80%
Cleaner Than
New Visitor
117 mg
vs
Returning (cached)
59 mg
Annual (10K/mo)
12.3 kg
Emission Segments
Data Center
23 mg
Network
25 mg
Device
55 mg
Resource Breakdown
JavaScript
67.2 KB
Images
702.9 KB
CSS
30.9 KB
HTML
28.8 KB
Green Hosting Not Verified
Hellas On Line S.A.
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

41%Poor
Interactive

HTTPS

No WAF

72d

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

14.04.2026

Valid Until

13.07.2026

Subject Alternative Names (20)

aade.grastinomia.grastynomia.grcovid19stats.gov.grculture.gov.grculture.grdiafaneia.hellenicparliament.gre-eggrafes.minedu.gov.gr+12 more

SHA-256 Fingerprint

47:2E:6C:E5:4B:24:8C:51:C0:05:57:26:CD:9D:38:14:A8:16:02:5D...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(max-age=0, no-cache, no-store)
content-encoding
📦 Gzip(gzip)
content-language
el
content-length
29153
content-type
text/html; charset=UTF-8
date
Fri, 01 May 2026 18:27:42 GMT
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

gsis-gr.mail.protection.outlook.com

Domain Information

gsis.gr

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected

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.
D
56/100
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
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Roboto Slab

WCAG Partial
54/100
Readability
/30
17/30

12px · LH 1.40

Hierarchy
/20
5/20
WCAG
/25
17/25

3.91:1 min contrast

Performance
/25
15/25

1 font · 1 req

Heading Font

Roboto Slab

Sans

Body Font

Roboto Slab

Sans12px

Contrast Ratio

3.91:1

18 issues

Reading Comfort

~53 CPL

Optimal (45–75)
24px
h2
15px
h3
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

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

✅ Optimal line length: ~53 chars/line (ideal 45–75 CPL).

⚠️ Hard to read: Flesch score 30/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 3.9:1).

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

Buy on MyFontsFlesch 30

Color Palette

6 unique colors
Light
#ffffff
Background· 75.7%
#1377b7
Primary· 9.8%
#91c1d8
Secondary· 4.6%
#d5dbde
Border· 4.1%
#4093be
Secondary· 2.3%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

5 Resources

1
Scripts
4
Styles
0
Async
0
Defer

Top Script Sources

local(1)

Website Identity

gsis.gr

//2131333033
Location detected: 🇬🇷 Greecevia tld
📧 Microsoft 365el

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Last analyzed: 01 May 2026 at 18:28

Historical Analysis & Change Tracking