didaweb.net

https://didaweb.net· First analyzed 12 May 2026· Updated 12 May 2026

Export

didaweb.net

Mobile

Sponsored

Hosting Provider

Aruba S.p.A.

IP Address

31.11.36.22

Site Location

🇮🇹 Italyvia ip

Server Location

🇮🇹 Arezzo, Italy

ASN

AS31034

Organization

Aruba S.p.A.

Server

aruba-proxy

Nameservers

dns.technorail.com.dns4.arubadns.cz.dns3.arubadns.net.dns2.technorail.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

228 ms10%

Speed Index

296 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

383 KB

48 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Aruba S.p.A.

Technology Stack

5 Technologies Detected

Analytics

Google Analytics

Segment

Advertising

Google Ads Google AdSense

Fonts

Google Fonts

SEO Analysis

D40/100

Meta Tags5/15

Content10/12

Headings0/8

Technical7/25

E-E-A-T3/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

didaweb.netdidaweb.net

DIDAweb

DIDAweb - per una scuola solidale, collaborativa, libera e gratuita

Title Length7 chars

Recommended: 50-60 chars (~44px / 580px)

Description Length67 chars

Recommended: 120-160 chars

Issues (3)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (115/117) — critical for accessibility and SEO
• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

16 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

11 rules

Local SEO

Local Search Readiness

2/100

Poor

1 14 2

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

Sponsored

AI & LLM Readiness

F28/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

Citation

1/25

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:4%

Words:569

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

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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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.

40/100

Passed

Critical

Warnings

Images & Alt Text

2/20

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

Semantic Structure

3/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

5/15

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

6/15

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

5 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.

64/100

A+

39 mg

CO₂e / view

382.6 KB

Page Weight

90%

Cleaner Than

New Visitor

44 mg

Returning (cached)

22 mg

Annual (10K/mo)

4.6 kg

Emission Segments

Data Center

2 mg

Network

11 mg

Device

25 mg

Resource Breakdown

JavaScript

227.6 KB

Images

88.1 KB

CSS

1.3 KB

Fonts

3.9 KB

HTML

7.7 KB

Other

54.1 KB

Green Hosting Verified

Aruba.it

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

30d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Actalis S.p.A.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

12.05.2025

Valid Until

12.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

didaweb.net*.didaweb.net

SHA-256 Fingerprint

68:96:97:F2:1D:15:55:AB:06:53:5C:79:A0:C2:D3:1A:5F:FB:3A:A6...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

content-encoding

📦 Gzip(gzip)

content-type

text/html

date

Tue, 12 May 2026 14:47:09 GMT

last-modified

Fri, 16 Mar 2007 10:34:42 GMT

server

aruba-proxy

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mx.didaweb.net

Domain Information

didaweb.net

Domain Age

26y 2m

Created

11.03.2000

Expires

11.03.2027

Last Updated

04.02.2026

Registrar

Tucows Domains Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

32/100

Not 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.

4 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Verdana

WCAG Partial

53/100

Readability

/30

11/30

10px · LH --

Hierarchy

/20

10/20

WCAG

/25

19/25

4.12:1 min contrast

Performance

/25

13/25

1 font · 2 req

Heading Font

Verdana

Body Font

Verdana

Sans10px

Contrast Ratio

4.12:1

1 issue

Reading Comfort

Single Family

left aligned

❌ Critical: 10px body text is too small. Minimum 14px, recommend 16px+.

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

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 4.1:1).

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

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

GGoogle Fonts Buy on MyFontsFlesch 0

Color Palette

10 unique colors

3.31:1 AA Large Light

#ffffff

Background· 38.699999999999996%

#848f94

Other· 8.6%

#0075aa

Primary· 13.2%

#a0b0b5

Secondary· 6.2%

#22415a

Secondary· 5.1%

#e5d4ae

Accent· 4.4%

#cebba9

Secondary· 4.2%

#376883

Secondary· 2.4%

Business & Marketing Stack

2 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

8 Resources

Scripts

Styles

Async

Defer

Top Script Sources

pagead2.googlesyndication.com(4)google-analytics.com(1)

Website Identity

didaweb.net

26 years old

Location detected: 🇮🇹 Italyvia ip

Tucows Domains Inc.

Sponsored

Last analyzed: 12 May 2026 at 14:47

Historical Analysis & Change Tracking