cirse.org

https://cirse.org· First analyzed 24 May 2026· Updated 24 May 2026

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cirse.org

Mobile

Sponsored

Hosting Provider

Dipl.-Ing. Dr. Walter Brunner

IP Address

91.220.179.231

Site Location

🇦🇹 Austriavia ip

Server Location

🇦🇹 Garsten Nord, Austria

ASN

AS21013

Organization

Dipl.-Ing. Dr. Walter Brunner

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

edna.ns.cloudflare.com.frank.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

687 ms10%

Speed Index

893 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.4 MB

94 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.6.5

cms

CIRSEv3.43.0Custom

by Koerbler.

View Theme

Technology Stack

18 Technologies Detected

Plugins

Modern Events Calendar Lite Modified

WooCommerce

Nextend Smart Slider3 Pro New Cookie Law Info Js_Composer

Yoast SEO

Fonts

Google Fonts Adobe Fonts (Typekit)Adobe Fonts

Libraries

Analytics

UI Components

CSS Frameworks

Icon Libraries

Advertising

CDN

SEO Analysis

B72/100

Meta Tags9/15

Content3/12

Headings7/8

Technical24/25

E-E-A-T2/7

Images2/7

Links5/5

URL5/5

Social4/5

Freshness4/4

Mobile4/4

Indexability3/3

cirse.orgcirse.org

CIRSE - Cardiovascular and Interventional Radiological Society of E...

CIRSE is the world's largest community of healthcare professionals dedicated to minimally invasive image-guided treatments.

Title truncated.

Title Length72 chars

Recommended: 50-60 chars (~422px / 580px)

Description Length123 chars

Recommended: 120-160 chars

Issues (3)

• Title is too long (72 chars, ~422px). Will be truncated in search results.
• Very thin content (9 words). Search engines need substantial content for ranking.
• Most images missing alt text (28/39) — critical for accessibility and SEO

6 issues found

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Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

10 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

19/100

Poor

5 13

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

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AI & LLM Readiness

F39/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

8/25

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

Text ratio:3%

Words:4,145

Token eff.:Poor Structure

Structured Data

4 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card2/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

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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.

77/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

10/20

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

6/15

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.

48/100

173 mg

CO₂e / view

1.4 MB

Page Weight

60%

Cleaner Than

New Visitor

198 mg

Returning (cached)

99 mg

Annual (10K/mo)

20.8 kg

Emission Segments

Data Center

39 mg

Network

42 mg

Device

93 mg

Resource Breakdown

JavaScript

367.0 KB

Images

492.2 KB

CSS

362.3 KB

Fonts

118.3 KB

HTML

49.7 KB

Other

11.9 KB

Green Hosting Not Verified

Dipl.-Ing. Dr. Walter Brunner

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

51%Poor

Interactive

HTTPS

WAF

88d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

22.05.2026

Valid Until

20.08.2026

Subject Alternative Names (3)

*.cirse.orgcirse.orgprogramme.et2021.cirse.org

SHA-256 Fingerprint

97:F4:A7:C8:BC:19:2E:2A:28:D2:83:73:A1:01:BB:51:A7:4B:89:61...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-origin

cf-cache-status

DYNAMIC

cf-ray🇩🇪 Frankfurt

a00bee262b66141d-FRA

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Sun, 24 May 2026 11:23:48 GMT

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

cirse-org.mail.protection.outlook.com

Domain Information

cirse.org

Domain Age

28y 9m

Created

19.08.1997

Expires

18.08.2026

Last Updated

25.11.2025

Registrar

Key-Systems GmbH

DNSSEC

Not Enabled

Privacy & Compliance

CookieYes

Cookie Consent Banner

CookieYes

GDPR Indicators

Cookie consent banner detected

CMP: CookieYes

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.

74/100

Mobile Friendly34 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=1.0

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

myriad-pro-condensed + myriad-pro

WCAG AA

63/100

Readability

/30

15/30

14px · LH 1.71

Hierarchy

/20

6/20

WCAG

/25

22/25

5.14:1 min contrast

Performance

/25

20/25

2 fonts · 3 req

Heading Font

myriad-pro-condensed

Sans

Body Font

myriad-pro

Sans14px

Contrast Ratio

5.14:1

WCAG AA (≥4.5:1)

Reading Comfort

~40 CPL

Narrow lines

30px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

❌ Very complex text: Flesch score 29/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.1:1).

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

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

✅ Lean font stack: 2 font families keeps load times fast.

GGoogle Fonts AAdobe Fonts Buy on MyFontsFluid Type (rem)Flesch 29

Color Palette

12 unique colors

Light

#ffffff

Background· 41.6%

#d15c1e

Primary· 7.9%

#7b4613

Accent· 7.3%

#551d1b

Accent· 6.2%

#2e87b5

Accent· 5.4%

#1a4557

Accent· 4.7%

#0391cd

Accent· 4.6%

#e3dfdc

Secondary· 3.9%

Business & Marketing Stack

4 Tools Detected

Enterprise

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Advertising

LinkedIn AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

CookieYesSMB

GDPR Cookie ConsentFree

Cookie consent and privacy compliance tools

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Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

cirse.org(16)snap.licdn.com(1)analytics.cirse.org(1)cirse.meta-dcr.com(1)cirse-ecio.meta-dcr.com(1)

Website Identity

CIRSE

Organization

CIRSE is the world's largest community of healthcare professionals dedicated to minimally invasive image-guided treatments.

www.cirse.org/

28 years old

Location detected: 🇦🇹 Austriavia ip

Key-Systems GmbH📧 Microsoft 365en-US

Social Profiles

Facebook X (Twitter)LinkedIn YouTube

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Last analyzed: 24 May 2026 at 11:24

Historical Analysis & Change Tracking