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iges.com

https://iges.com· First analyzed 28 May 2026· Updated 28 May 2026
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iges.com
Desktop screenshot of iges.com
Mobile screenshot of iges.com
Mobile

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Hosting Provider

Hetzner
hetzner.com

IP Address

213.239.202.169

Site Location

🇩🇪 Germanyvia phone

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Hetzner

Server

Nginx

CDN

Proxy Cache

Nameservers

ns.mpexnet.de.ns2.mpexnet.de.ns3.mpex.net.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
768 ms10%
Speed Index
998 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.7 MB
54 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Hetzner
CDN
Proxy Cache

Technology Stack

8 Technologies Detected

CSS Frameworks

2
Bootstrapv4.6.0
Tailwind CSS

Libraries

1
jQueryv3.5.1

UI Components

1
Slick Carousel

Icon Libraries

1
Font Awesome

Analytics

1
Matomo

Web Servers

1
Nginxv1.20.1

Languages

1
Pythonv.

SEO Analysis

C65/100
18
7
1
Meta Tags7/15
Content11/12
Headings3/8
Technical20/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
I
iges.comiges.com

IGES Institut

Das IGES Institut ist ein unabhängiges Forschungs- und Beratungsinstitut für Infrastruktur- und Gesundheitsfragen. Wir unterstützen alle, die bedeutende öffe...

Description truncated.
Title Length13 chars

Recommended: 50-60 chars (~76px / 580px)

Description Length283 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

607 URLs

robots.txt

78 rules

Local SEO

Local Search Readiness

12/100
Poor
4 11 2

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

D45/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
0/25
Citation
14/25

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:12%
Words:1,457
Token eff.:Optimal
Sections/1K:0.7
Depth:1/5

Structured Data

Microdata

Citation Readiness

Opening Summary46w
Descriptive Headingsavg 4w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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.
C
68/100
10
Passed
4
Critical
2
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
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
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.
4 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.
39/100
E
278 mg
CO₂e / view
2.7 MB
Page Weight
30%
Cleaner Than
New Visitor
318 mg
vs
Returning (cached)
159 mg
Annual (10K/mo)
33.4 kg
Emission Segments
Data Center
14 mg
Network
82 mg
Device
183 mg
Resource Breakdown
JavaScript
122.0 KB
Images
2.2 MB
CSS
320.8 KB
HTML
18.9 KB
Other
318 B
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

36%Critical
Interactive

HTTPS

No WAF

67d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

05.05.2026

Valid Until

03.08.2026

Subject Alternative Names (14)

iges-institut.euiges-institute.euiges.comiges.dekompassgesundheit.deversorgungsforschung-berlin.deversorgungsforschung.netwww.iges-institut.eu+6 more

SHA-256 Fingerprint

5A:2D:00:66:F8:C9:D3:4B:08:56:C4:A8:7D:48:CF:2E:A0:C2:E7:0B...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🟡 12 Hours(s-maxage=43200, max-age=43200, public, must-revalidate, prox...)
connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-type
text/html;charset=utf-8
date
Thu, 28 May 2026 01:53:46 GMT
server
nginx/1.20.1
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

95

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (4)

mx14a.antispameurope.com
mx14b.antispameurope.com
mx14c.antispameurope.com
mx14d.antispameurope.com

Domain Information

iges.com

Domain Age
23 years

Created

12.05.2003

Expires

12.05.2027

Last Updated

13.05.2026

Registrar

Key-Systems GmbH

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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.
C
67/100
Mobile Friendly3 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...
Upgrade to view recommendations

Typography & Readability

FagoWeb-Bold + Helvetica

WCAG Partial
59/100
Readability
/30
24/30

18px · LH 1.50

Hierarchy
/20
7/20
WCAG
/25
17/25

3.15:1 min contrast

Performance
/25
11/25

2 fonts · 6 req

Heading Font

FagoWeb-Bold

Sans

Body Font

Helvetica

Sans18px

Contrast Ratio

3.15:1

6 issues

Reading Comfort

~61 CPL

Optimal (45–75)
50px
h2
24px
h4
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

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

✅ Optimal line length: ~61 chars/line (ideal 45–75 CPL).

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

⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 3.1:1).

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

Buy on MyFontsFlesch 0

Color Palette

7 unique colors
Light
#ffffff
Background· 79.89999999999998%
#a3b4c0
Secondary· 2.7%
#4a718c
Secondary· 2.5%
#74a8b3
Primary· 2.5%
#e1e8eb
Secondary· 2.4%
#b7d4d8
Primary· 2%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Matomo (Piwik)Mid-Market
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

18 Resources

12
Scripts
6
Styles
1
Async
0
Defer

Top Script Sources

local(6)iges.com(5)analytics.zms.hosting(1)

Website Identity

iges.com

[email protected]
+49-30-23 08 09 0
23 years old
Location detected: 🇩🇪 Germanyvia phone
Key-Systems GmbHen

Social Profiles

LinkedIn

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Last analyzed: 28 May 2026 at 01:54

Historical Analysis & Change Tracking