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ogs.it

https://ogs.it· First analyzed 14 May 2026· Updated 14 May 2026
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ogs.it
Desktop screenshot of ogs.it
Mobile screenshot of ogs.it
Mobile

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Hosting Provider

NOOVLE

IP Address

81.126.67.156

Site Location

🇮🇹 Italyvia tld

Server Location

🇮🇹 Milan, Italy

ASN

AS20746

Organization

NOOVLE

Server

Nginx

Nameservers

ns1.units.it.dns.ogs.it.rscc.ogs.it.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
515 ms10%
Speed Index
670 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.4 MB
47 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupal

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

4 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Analytics

1
Matomo

Web Servers

1
Nginx

SEO Analysis

C63/100
20
5
2
Meta Tags4/15
Content10/12
Headings8/8
Technical18/25
E-E-A-T0/7
Images6/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
O
ogs.itogs.it

Homepage | OGS | Istituto Nazionale di Oceanografia e di Geofisica ...

No description available for this page.

Title truncated.
Title Length79 chars

Recommended: 50-60 chars (~478px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Title is too long (79 chars, ~478px). Will be truncated in search results.
  • • Missing meta description — important for click-through rates in SERPs

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

221 URLs

robots.txt

45 rules

Local SEO

Local Search Readiness

5/100
Poor
2 13 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

D43/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
0/25
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
nav
Text ratio:6%
Words:1,471
Token eff.:Optimal
Sections/1K:42.8
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary13w
Descriptive Headingsavg 4.9w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...
Upgrade to view recommendations

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.
A
84/100
15
Passed
3
Critical
1
Warnings
Images & Alt Text
18/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
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
5/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
35/100
F
560 mg
CO₂e / view
4.4 MB
Page Weight
15%
Cleaner Than
New Visitor
640 mg
vs
Returning (cached)
320 mg
Annual (10K/mo)
67.2 kg
Emission Segments
Data Center
125 mg
Network
134 mg
Device
301 mg
Resource Breakdown
JavaScript
125.1 KB
Images
4.0 MB
CSS
248.9 KB
HTML
59.7 KB
Other
12.2 KB
Green Hosting Not Verified
NOOVLE
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

46%Poor
Interactive

HTTPS

No WAF

15d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

01.03.2026

Valid Until

30.05.2026

Subject Alternative Names (6)

inogs.itogs.itogs.trieste.itwww.inogs.itwww.ogs.itwww.ogs.trieste.it

SHA-256 Fingerprint

3C:0F:61:1E:6D:E0:CE:E5:1C:47:E3:8B:5F:81:9D:D8:01:2E:FF:92...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(max-age=0, no-cache)
content-encoding
⚡ Brotli(br)
content-language
it
content-type
text/html; charset=UTF-8
date
Thu, 14 May 2026 09:27:06 GMT
link
</sites/default/files/css/A.css_u0lY92IKMiuYp6wrMmEFjNIeaVTx...
Good Warning Issue

Email Infrastructure

Google Workspace

Score

93

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (5)

ALT2.ASPMX.L.GOOGLE.COM
ALT3.ASPMX.L.GOOGLE.COM
ALT1.ASPMX.L.GOOGLE.COM
ALT4.ASPMX.L.GOOGLE.COM

+1 more

Domain Information

ogs.it

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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.
A
80/100
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, shrink-to-fit=no
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Geograph

WCAG Partial
75/100
Readability
/30
19/30

28px · LH 1.14

Hierarchy
/20
17/20

1.99x ratio · ✓ H1→H6

WCAG
/25
19/25

1:1 min contrast

Performance
/25
20/25

1 font · 3 req

Heading Font

Geograph

Sans56px

Body Font

Geograph

Sans28px

Contrast Ratio

1:1

1 issue

Reading Comfort

~91 CPL

Wide lines
56px
h1
72px
h2
32px
h3
18px
h4
28px
p

✅ Excellent readability: 28px body text is ideal for all devices.

⚠️ Tight line spacing (1.14). Increase to 1.4–1.6 for better readability.

⚠️ Wide lines: ~91 chars/line. Use max-width: 65ch for comfortable reading.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFonts

Color Palette

9 unique colors
Light
#13387f
Primary· 50.79999999999999%
#0982ce
Accent· 11.2%
#ffffff
Primary· 0%
#9abad1
Secondary· 7.2%
#ebf4f8
Secondary· 6.5%
#3c83b5
Secondary· 6.3%
#0764aa
Accent· 5.1%
#46b8ee
Accent· 4.9%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Matomo (Piwik)Mid-Market
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

3 Resources

2
Scripts
1
Styles
1
Async
0
Defer

Top Script Sources

ingestion.webanalytics.italia.it(1)local(1)

Website Identity

ogs.it

ogs@pec.it
Location detected: 🇮🇹 Italyvia tld
📧 Google Workspaceit

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Last analyzed: 14 May 2026 at 10:36

Historical Analysis & Change Tracking