acerbis.com

https://acerbis.com· First analyzed 15 May 2026· Updated 15 May 2026

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acerbis.com

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

54.247.167.115

Site Location

🇮🇹 Albino, Bergamo, Italyvia schema_nap

Server Location

🇮🇪 Dublin, Ireland

ASN

AS16509

Organization

AWS EC2 (eu-west-1)

Server

Apache

Nameservers

ns-251.awsdns-31.com.ns-733.awsdns-27.net.ns-1372.awsdns-43.org.ns-1769.awsdns-29.co.uk.

Performance

Core Web Vitals

Weight

First Contentful Paint

782 ms10%

Speed Index

1.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4.1 MB

167 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Amazon Web Services (AWS)

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

16 Technologies Detected

Libraries

jQueryv3.7.1

Moment.js Animate.css

UI Components

Owl Carousel Fancybox

CSS Frameworks

Analytics

Other

Other

Icon Libraries

Fonts

Tag Managers

Advertising

Web Servers

SEO Analysis

B77/100

Meta Tags14/15

Content11/12

Headings8/8

Technical24/25

E-E-A-T2/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

acerbis.comacerbis.com

Sport and motorbike clothing, accessories and parts | Acerbis

Acerbis produces and supplies sport and motorbike clothing and accessories, and motorbike parts. We follow the latest trends and innovation. Visit the website!

Title Length61 chars

Recommended: 50-60 chars (~365px / 580px)

Description Length159 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (16/18) — critical for accessibility and SEO

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

10 rules

Sitemap reference found

Local SEO

Local Search Readiness

36/100

Needs Work

10 11

Sponsored

AI & LLM Readiness

F36/100

Bot Access

18/25

Machine Read.

9/25

Schema Data

2/25

Citation

7/25

AI Bot Access

12/14 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:3%

Words:1,836

Token eff.:Optimal

Sections/1K:3.8

Depth:1/5

Structured Data

1 JSON-LD

Organization×1.1

Citation Readiness

Opening Summary

Descriptive Headingsavg 2.3w

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.

66/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

15/20

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

Forms & Inputs

2/15

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

5/15

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.

28/100

421 mg

CO₂e / view

4.1 MB

Page Weight

15%

Cleaner Than

New Visitor

481 mg

Returning (cached)

240 mg

Annual (10K/mo)

50.5 kg

Emission Segments

Data Center

21 mg

Network

124 mg

Device

276 mg

Resource Breakdown

JavaScript

295.9 KB

Images

3.0 MB

CSS

783.4 KB

Fonts

719 B

HTML

26.3 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

76%Good

Interactive

HTTPS

No WAF

60d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Actalis S.p.A.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

14.07.2025

Valid Until

14.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.acerbis.comacerbis.com

SHA-256 Fingerprint

4E:EB:99:2F:0A:44:59:E9:24:A5:AF:A9:21:BC:A1:23:DF:CC:20:B5...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-origin

https://www.acerbis.com

cache-control

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

connection

Upgrade, Keep-Alive

content-encoding

📦 Gzip(gzip)

content-length

26617

content-security-policy

default-src 'self' 'unsafe-eval'; ...

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

MX Records (1)

acerbis-com.mail.protection.outlook.com

Domain Information

acerbis.com

Domain Age

30y 8m

Created

11.09.1995

Expires

10.09.2026

Last Updated

13.05.2026

Registrar

Amazon Registrar, Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

65/100

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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Figtree

WCAG Partial

58/100

Readability

/30

23/30

16px · LH 1.43

Hierarchy

/20

5/20

1.31x ratio

WCAG

/25

10/25

1:1 min contrast

Performance

/25

20/25

1 font · 1 req

Heading Font

Figtree

Sans21px

Body Font

Figtree

Sans16px

Contrast Ratio

1:1

22 issues

Reading Comfort

~36 CPL

Narrow lines

21px

30px

48px

32px

16px

Major Third

Scale

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

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 35/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 22 elements below WCAG AA threshold (min 1.0:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

GGoogle FontsFlesch 35

Color Palette

9 unique colors

14.14:1 AAA Dark

#2b2b2c

Other· 40.9%

#ffffff

Primary· 27.6%

#8b564f

Secondary· 5.6%

#f1ff57

Accent· 4.1%

#f3f7d6

Accent· 1.8%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

TikTok PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(13)analytics.tiktok.com(3)googletagmanager.com(3)cdn.cookiehub.eu(1)

Website Identity

Acerbis

Organization

Sports, motorsport and MTB clothing and accessories.

+39035773577

www.acerbis.com

30 years old

Via Serio, 37, Albino, Bergamo

24021, Albino, Bergamo

Location detected: 🇮🇹 Italy, Albino, Bergamovia schema_nap

Amazon Registrar, Inc.📧 Microsoft 365en

Social Profiles

Facebook Instagram LinkedIn YouTube

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Last analyzed: 15 May 2026 at 06:23

Historical Analysis & Change Tracking