forth.gr

https://forth.gr· First analyzed 25 Apr 2026· Updated 25 Apr 2026

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forth.gr

Mobile

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Hosting Provider

Foundation of Research and Technology Hellas

IP Address

139.91.187.8

Site Location

🇬🇷 Greecevia tld

Server Location

🇬🇷 Heraklion, Greece

ASN

AS8522

Organization

Foundation of Research and Technology Hellas

Server

Apache

Nameservers

gr-c.ics.forth.gr.gr-d.ics.forth.gr.estia.ics.forth.gr.grdns.ics.forth.gr.+2 more

Performance

Core Web Vitals

Weight

First Contentful Paint

1.5 s10%

Speed Index

2.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

936 KB

79 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

Infrastructure

Hosting

Foundation of Research and Technology Hellas

Technology Stack

13 Technologies Detected

Libraries

Analytics

UI Components

Other

CSS Frameworks

Icon Libraries

Fonts

Social

Web Servers

Languages

SEO Analysis

C69/100

Meta Tags13/15

Content10/12

Headings3/8

Technical15/25

E-E-A-T3/7

Images5/7

Links5/5

URL5/5

Social4/5

Freshness0/4

Mobile3/4

Indexability3/3

forth.grforth.gr

Home | Foundation for Research and Technology - Hellas

The Foundation for Research and Technology - Hellas (FORTH) was founded in 1983. It is one of the largest research centers in Greece with well-organized faci...

Description truncated.

Title Length54 chars

Recommended: 50-60 chars (~326px / 580px)

Description Length255 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

10 issues found

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Crawlability

Sitemap

Type: standard

5,071 URLs

robots.txt

57 rules

Sitemap reference found

Local SEO

Local Search Readiness

6/100

Poor

2 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

F29/100

Bot Access

7/25

Machine Read.

12/25

Schema Data

0/25

Citation

10/25

AI Bot Access

2/14 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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:3%

Words:881

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary251w

Descriptive Headingsavg 3.2w

Canonical URL

Open Graph3/3

Twitter Card1/3

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.

66/100

Passed

Critical

Warnings

Images & Alt Text

13/20

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

Semantic Structure

7/20

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

14/15

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

6/15

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.

43/100

116 mg

CO₂e / view

936.2 KB

Page Weight

80%

Cleaner Than

New Visitor

132 mg

Returning (cached)

66 mg

Annual (10K/mo)

13.9 kg

Emission Segments

Data Center

26 mg

Network

28 mg

Device

62 mg

Resource Breakdown

JavaScript

231.5 KB

Images

307.1 KB

CSS

363.6 KB

HTML

34.0 KB

Green Hosting Not Verified

Foundation of Research and Technology Hellas

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

36%Critical

Interactive

HTTPS

No WAF

212d

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

24.11.2025

Valid Until

24.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

forth.grwww.forth.gr

SHA-256 Fingerprint

1C:2E:74:F1:9E:31:70:EA:38:D3:95:92:A8:CE:12:17:17:A7:36:F1...

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-length

34482

content-type

text/html; charset=UTF-8

date

Sat, 25 Apr 2026 19:28:31 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mailgate.ics.forth.gr

Domain Information

forth.gr

DNSSEC

Not Enabled

Privacy & Compliance

CookieInfo Script

Cookie Consent Banner

CookieInfo Script

GDPR Indicators

Cookie consent banner detected

CMP: CookieInfo Script

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.

69/100

Mobile Friendly43 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, shrink-to-fit=no

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Open Sans + Roboto

WCAG AAA

48/100

Readability

/30

15/30

15px · LH 1.73

Hierarchy

/20

6/20

WCAG

/25

16/25

8.85:1 min contrast

Performance

/25

11/25

System fonts

Heading Font

Open Sans

Sans

Body Font

Roboto

Sans15px

Contrast Ratio

8.85:1

WCAG AAA (≥7:1)

Reading Comfort

~37 CPL

Narrow lines

24px

30px

15px

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

❌ Very complex text: Flesch score 9/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 8.8:1).

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

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

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

Buy on MyFontsFlesch 9

Color Palette

8 unique colors

4.03:1 AA Large Light

#ffffff

Background· 27.799999999999997%

#728188

Secondary· 5.1%

#195785

Primary· 21.1%

#c8c2b9

Secondary· 5.6%

#134768

Accent· 4%

#ebe5dc

Secondary· 2.4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

25 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(10)googletagmanager.com(2)cdn.jsdelivr.net(2)google-analytics.com(1)

Website Identity

forth.gr

Location detected: 🇬🇷 Greecevia tld

Social Profiles

Facebook X (Twitter)Instagram LinkedIn Bluesky

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Last analyzed: 25 Apr 2026 at 19:28

Historical Analysis & Change Tracking