immergas.com

https://immergas.com· First analyzed 31 May 2026· Updated 31 May 2026

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immergas.com

Mobile

Sponsored

Hosting Provider

Immerfin Network

IP Address

89.202.144.56

Site Location

🇮🇹 Italyvia ip

Server Location

🇮🇹 Brescello, Italy

ASN

AS3257

Organization

Immerfin Network

Server

Apache

Nameservers

ns-1716.awsdns-22.co.uk.ns-441.awsdns-55.com.ns-749.awsdns-29.net.ns-1081.awsdns-07.org.

Performance

Core Web Vitals

Weight

First Contentful Paint

834 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

17.8 MB

87 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

CMS

WordPressv6.9.4

Infrastructure

Hosting

Immerfin Network

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

17 Technologies Detected

UI Components

Swiper Slick Carousel Lightbox

Plugins

Libraries

CSS Frameworks

Analytics

Other

AOS (Animate On Scroll)

Icon Libraries

Fonts

Tag Managers

Web Servers

SEO Analysis

B79/100

Meta Tags9/15

Content10/12

Headings8/8

Technical25/25

E-E-A-T2/7

Images1/7

Links5/5

URL5/5

Social4/5

Freshness4/4

Mobile3/4

Indexability3/3

immergas.comimmergas.com

Home - Immergas

Immergas: caldaie a condensazione, pompe di calore, solare termico, fotovoltaico. Per riscaldare e raffrescare il clima di casa risparmiando

Title Length15 chars

Recommended: 50-60 chars (~99px / 580px)

Description Length140 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (24/38) — critical for accessibility and SEO

7 issues found

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Crawlability

Sitemap

Type: index

10 URLs

10 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

26/100

Needs Work

7 11

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AI & LLM Readiness

D48/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

8/25

Citation

13/25

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:6%

Words:2,469

Token eff.:Optimal

Structured Data

4 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary226w

Descriptive Headings

Canonical URL

Open Graph2/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

85/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

10/15

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

9/15

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

2 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.

23/100

2.25 g

CO₂e / view

17.8 MB

Page Weight

Cleaner Than

New Visitor

2.57 g

Returning (cached)

1.29 g

Annual (10K/mo)

270.4 kg

Emission Segments

Data Center

503 mg

Network

541 mg

Device

1.21 g

Resource Breakdown

JavaScript

211.6 KB

Images

10.4 MB

CSS

150.5 KB

Fonts

848 B

HTML

21.4 KB

Other

7.1 MB

Green Hosting Not Verified

Immerfin Network

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

308d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

10.03.2026

Valid Until

04.04.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.immergas.comimmergas.com

SHA-256 Fingerprint

CF:15:64:01:81:47:9A:1D:8F:11:C6:6A:D7:6C:54:E3:10:C1:BE:7E...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate)

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-length

21661

content-type

text/html; charset=UTF-8

date

Sun, 31 May 2026 02:03:42 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mx-02-eu-central-1.prod.hydra.sophos.com

mx-01-eu-central-1.prod.hydra.sophos.com

Domain Information

immergas.com

Domain Age

30y 1m

Created

29.04.1996

Expires

30.04.2027

Last Updated

01.05.2026

Registrar

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.

85/100

Mobile Friendly25 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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Kanit

WCAG Partial

75/100

Readability

/30

21/30

16px · LH 1.50

Hierarchy

/20

20/20

2.5x ratio · ✓ H1→H6

WCAG

/25

14/25

2.85:1 min contrast

Performance

/25

20/25

1 font · 1 req

Heading Font

Kanit

Sans40px

Body Font

Kanit

Sans16px

Contrast Ratio

2.85:1

11 issues

Reading Comfort

~32 CPL

Narrow lines

40px

32px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

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

⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 2.9:1).

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

✅ Strong hierarchy: Headlines are 2.5x larger than body text.

GGoogle FontsFlesch 0

Color Palette

8 unique colors

12.1:1 AAA Light

#ffffff

Primary· 41.900000000000006%

#363635

Text· 6.3%

#060302

Background· 22.199999999999996%

#c3d0d1

Secondary· 4.4%

#2c1c18

Primary· 3.9%

#6a94a7

Secondary· 3.7%

#151210

Secondary· 3.4%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

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

immergas.com(13)youtube.com(2)googletagmanager.com(2)consent.cookiebot.com(2)app452.apps.aicod.it(1)

Website Identity

Immergas

Organization

Immergas: caldaie a condensazione, pompe di calore, solare termico, fotovoltaico. Per riscaldare e raffrescare il clima di casa risparmiando

800306306

www.immergas.com/

30 years old

Location detected: 🇮🇹 Italyvia ip

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube

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Last analyzed: 31 May 2026 at 02:04

Historical Analysis & Change Tracking