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erih.net

https://erih.net· First analyzed 15 May 2026· Updated 15 May 2026
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erih.net
Desktop screenshot of erih.net
Mobile screenshot of erih.net
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.154.38

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

devin.ns.cloudflare.com.harlee.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
521 ms10%
Speed Index
677 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.4 MB
49 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Technology Stack

3 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

CDN

1
Cloudflare

SEO Analysis

C64/100
20
8
1
Meta Tags8/15
Content11/12
Headings1/8
Technical20/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social1/5
Freshness2/4
Mobile4/4
Indexability3/3
E
erih.neterih.net

Homepage – ERIH

European Route of Industrial Heritage, the tourism information network of industrial heritage in Europe

Title Length15 chars

Recommended: 50-60 chars (~93px / 580px)

Description Length103 chars

Recommended: 120-160 chars

Issues (1)

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

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

6 URLs

6 sub-sitemaps

robots.txt

30 rules

Sitemap reference found

Local SEO

Local Search Readiness

13/100
Poor
4 12 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

D41/100
Bot Access
15/25
Machine Read.
10/25
Schema Data
0/25
Citation
16/25

AI Bot Access

6/14 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:9%
Words:1,650
Token eff.:Optimal
Sections/1K:7.9
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary27w
Descriptive Headingsavg 5.3w
Canonical URL
Open Graph0/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
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.
B
73/100
10
Passed
3
Critical
1
Warnings
Images & Alt Text
20/20
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.
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.
49/100
D
251 mg
CO₂e / view
2.4 MB
Page Weight
30%
Cleaner Than
New Visitor
287 mg
vs
Returning (cached)
143 mg
Annual (10K/mo)
30.1 kg
Emission Segments
Data Center
12 mg
Network
74 mg
Device
165 mg
Resource Breakdown
JavaScript
170.3 KB
Images
2.0 MB
CSS
131.2 KB
Fonts
32.5 KB
HTML
16.3 KB
Other
54.3 KB
Green Hosting Verified
Cloudflare
GWF Verified
5 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

36%Critical
Interactive

HTTPS

WAF

41d

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+H3

Valid From

27.03.2026

Valid Until

25.06.2026

Subject Alternative Names (2)

*.erih.neterih.net

SHA-256 Fingerprint

E7:9B:17:D0:9F:30:7D:62:32:93:49:06:0C:C2:18:18:28:46:7C:EA...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cache-control
🔴 No Cache(private, no-store, max-age=0)
cf-cache-status
DYNAMIC
cf-ray🇫🇷 Paris
9fc0150c48f29e98-CDG
content-encoding
zstd
content-language
en-GB
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (4)

mx1.agenturserver.de
mx3.agenturserver.de
mx4.agenturserver.de
mx2.agenturserver.de

Domain Information

erih.net

Domain Age
21y 11m

Created

21.06.2004

Expires

21.06.2026

Last Updated

27.03.2026

Registrar

1API GmbH

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
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
62/100
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, maximum-scale=5, viewport-fit=cover
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Franklin Gothic Condensed + Franklin Gothic

WCAG Partial
64/100
Readability
/30
22/30

16px · LH 1.60

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

3.13:1 min contrast

Performance
/25
18/25

2 fonts · 6 req

Heading Font

Franklin Gothic Condensed

Sans

Body Font

Franklin Gothic

Sans16px

Contrast Ratio

3.13:1

16 issues

Reading Comfort

~55 CPL

Optimal (45–75)
64px
h3
18px
h4
16px
p

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

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~55 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 6/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 16 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 6

Color Palette

8 unique colors
4:1 AA Large Light
#ffffff
Background· 37.5%
#7f7f7f
Other· 27.299999999999997%
#020101
Background· 17.3%
#342019
Primary· 7.3%
#64823c
Secondary· 5%
#5e5b4c
Secondary· 2.7%
#cad1c0
Secondary· 1.9%
#737f64
Secondary· 1%

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

12 Resources

8
Scripts
4
Styles
3
Async
4
Defer

Top Script Sources

local(7)erih.net(1)

Website Identity

erih.net

21 years old
Location detected: 🇨🇦 Canadavia ip
1API GmbHde

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Last analyzed: 15 May 2026 at 06:28

Historical Analysis & Change Tracking