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ihvo.de

https://ihvo.de· First analyzed 13 May 2026· Updated 13 May 2026
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ihvo.de
Desktop screenshot of ihvo.de
Mobile screenshot of ihvo.de
Mobile

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Hosting Provider

dogado GmbH

IP Address

81.88.34.199

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Dortmund, Germany

ASN

AS45012

Organization

dogado GmbH

Server

Nginx

Nameservers

cns3.alfahosting.info.cns1.alfahosting.info.cns2.alfahosting.info.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
433 ms10%
Speed Index
563 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
118 KB
21 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv4.9.19
cms
ihvoCustom

Technology Stack

4 Technologies Detected

Plugins

2
World FlagsWp Easy Gallery

Libraries

1
jQuery

Web Servers

1
Nginx

SEO Analysis

D54/100
15
8
2
Meta Tags10/15
Content5/12
Headings6/8
Technical16/25
E-E-A-T0/7
Images1/7
Links4/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
I
ihvo.deihvo.de

IHVO | Institut zur Förderung hoch begabter Vorschulkinder

No description available for this page.

Title Length58 chars

Recommended: 50-60 chars (~349px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Most images missing alt text (1/1) — critical for accessibility and SEO

10 issues found

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Crawlability

Sitemap
robots.txt

3 rules

Local SEO

Local Search Readiness

7/100
Poor
2 14 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

F35/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
8/25

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
header/footer
Text ratio:4%
Words:58
Token eff.:Too Short
Sections/1K:10
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary11w
Descriptive Headingsavg 6w
Canonical URL
Open Graph0/3
Twitter Card0/3
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
63/100
9
Passed
4
Critical
0
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
16/20
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
3/15
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.
57/100
A+
15 mg
CO₂e / view
118.2 KB
Page Weight
95%
Cleaner Than
New Visitor
17 mg
vs
Returning (cached)
8 mg
Annual (10K/mo)
1.8 kg
Emission Segments
Data Center
3 mg
Network
4 mg
Device
8 mg
Resource Breakdown
JavaScript
53.1 KB
Images
24.7 KB
CSS
35.9 KB
HTML
4.4 KB
Green Hosting Not Verified
dogado GmbH
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

8d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

20.02.2026

Valid Until

21.05.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.ihvo.deihvo.de

SHA-256 Fingerprint

F8:0F:5D:3B:B8:FE:50:E0:DD:30:3E:1F:7E:C8:5E:0E:B4:DB:B0:81...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-length
4251
content-type
text/html; charset=UTF-8
date
Wed, 13 May 2026 23:46:39 GMT
link
<https://www.ihvo.de/wp-json/>; rel="https://api.w.org/", <h...
server
nginx
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

20

SPF
DKIM
DMARC

MX Records (2)

mx03.secure-mailgate.com
mx04.secure-mailgate.com

Domain Information

ihvo.de

Last Updated

31.01.2023

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.
D
55/100
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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Comic Sans MS

WCAG Partial
55/100
Readability
/30
14/30

15px · LH 1.63

Hierarchy
/20
10/20

1x ratio

WCAG
/25
17/25

3.75:1 min contrast

Performance
/25
14/25

1 font

Heading Font

Comic Sans MS

Sans15px

Body Font

Comic Sans MS

Sans15px

Contrast Ratio

3.75:1

15 issues

Reading Comfort

~91 CPL

Wide lines
15px
h1
15px
h2
15px
p
Minor Second
Scale

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Wide lines: ~91 chars/line. Use max-width: 65ch for comfortable reading.

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

⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 3.8:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

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

Buy on MyFontsFlesch 0

Color Palette

5 unique colors
Light
#fefacd
Primary· 65.30000000000001%
#cd5d5c
Accent· 29.8%
#c6d0bf
Secondary· 3.7%
#bd9388
Secondary· 0.9%
#e85d53
Accent· 0.2%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

13 Resources

10
Scripts
3
Styles
0
Async
2
Defer

Top Script Sources

ihvo.de(10)

Website Identity

ihvo.de

Location detected: 🇩🇪 Germanyvia tld
de-DE

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Last analyzed: 13 May 2026 at 23:46

Historical Analysis & Change Tracking

ihvo.de Technology Stack - Built With jQuery, Nginx | StackOptic | StackOptic