bir.ch

https://bir.ch· First analyzed 15 May 2026· Updated 15 May 2026

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bir.ch

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

3.248.56.152

Site Location

🇨🇭 Switzerlandvia tld

Server Location

🇮🇪 Dublin, Ireland

ASN

AS16509

Organization

AWS EC2 (eu-west-1)

CDN

Cloudflare

WAF

Cloudflare

Nameservers

sean.ns.cloudflare.com.vivienne.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.0 s10%

Speed Index

1.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

46 KB

29 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Amazon Web Services (AWS)

CDN

Cloudflare

Technology Stack

10 Technologies Detected

Other

Customer Support

Libraries

CSS Frameworks

Fonts

Analytics

Tag Managers

CDN

SEO Analysis

C66/100

Meta Tags14/15

Content5/12

Headings5/8

Technical18/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social4/5

Freshness0/4

Mobile4/4

Indexability3/3

bir.chbir.ch

Birch (Revealbot) - where creativity meets performance

Bïrch provides social media marketing teams with tools to automate campaign management, optimize performance, and gain creative insights across platforms lik...

Description truncated.

Title Length54 chars

Recommended: 50-60 chars (~334px / 580px)

Description Length189 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (21/35) — critical for accessibility and SEO

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

285 URLs

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

3/100

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

F37/100

Bot Access

20/25

Machine Read.

5/25

Schema Data

0/25

Citation

12/25

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:1%

Words:204

Token eff.:Too Short

Sections/1K:63.7

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary23w

Descriptive Headingsavg 2.2w

Canonical URL

Open Graph3/3

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.

80/100

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

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

13/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

2/15

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

1 recommendation

•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.

75/100

A+

5 mg

CO₂e / view

45.8 KB

Page Weight

95%

Cleaner Than

New Visitor

5 mg

Returning (cached)

3 mg

Annual (10K/mo)

552 g

Emission Segments

Data Center

<0.001 g

Network

1 mg

Device

3 mg

Resource Breakdown

JavaScript

5.6 KB

Fonts

2.4 KB

HTML

37.7 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

4 recommendations

•Carbon footprint recommendation preview...

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A+

Security Score

91%Excellent

Static / Informational

HTTPS

WAF

47d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

03.04.2026

Valid Until

02.07.2026

Subject Alternative Names (1)

bir.ch

SHA-256 Fingerprint

7E:80:8B:A0:64:73:D8:AE:A0:FF:99:C7:25:17:10:72:51:86:E2:B6...

Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

age

572986

alt-svc

h3=":443"; ma=86400

cf-cache-status

HIT

cf-ray

9fc0f8acdf7abf5f-DUB

content-encoding

📦 Gzip(gzip)

content-security-policy

frame-ancestors 'self'

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

smtp.google.com

Domain Information

bir.ch

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Data Protection Officer 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.

80/100

Mobile Friendly8 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...

Upgrade to view recommendations

Typography & Readability

Tt Commons Pro Variable

WCAG Partial

70/100

Readability

/30

16/30

27px · LH 1.10

Hierarchy

/20

14/20

3.96x ratio

WCAG

/25

18/25

1:1 min contrast

Performance

/25

22/25

1 font · 3 req

Heading Font

Tt Commons Pro Variable

Sans106px

Body Font

Tt Commons Pro Variable

Sans27px

Contrast Ratio

1:1

3 issues

Reading Comfort

Single Font Family

left aligned

106px

33px

27px

✅ Excellent readability: 27px body text is ideal for all devices.

⚠️ Tight line spacing (1.10). Increase to 1.4–1.6 for better readability.

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

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 4.0x larger than body text.

GGoogle Fonts Buy on MyFontsVariable FontsFluid Type (rem)Flesch 0

Color Palette

8 unique colors

Dark

#161616

Text· 98.09999999999998%

#fee342

Primary· 0.7%

#948f75

Secondary· 0.3%

#686451

Secondary· 0.3%

#08080a

Secondary· 0.3%

#fdec69

Accent· 0.1%

#dac865

Accent· 0.1%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

15 Resources

Scripts

Styles

Async

Defer

Top Script Sources

cdn.prod.website-files.com(9)ajax.googleapis.com(1)d3e54v103j8qbb.cloudfront.net(1)

Website Identity

bir.ch

Location detected: 🇨🇭 Switzerlandvia tld

📧 Google Workspaceen

Social Profiles

X (Twitter)Instagram LinkedIn YouTube TikTok

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Last analyzed: 15 May 2026 at 09:03

Historical Analysis & Change Tracking