ariva.de

https://ariva.de· First analyzed 02 May 2026· Updated 02 May 2026

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ariva.de

Mobile

Sponsored

Hosting Provider

TNG Stadtnetz GmbH

IP Address

82.97.160.109

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Breklum, Germany

ASN

AS13101

Organization

TNG Stadtnetz GmbH

Nameservers

ens1.ariva.de.ens2.ariva.de.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

561 ms10%

Speed Index

729 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.2 MB

107 requests

Image Optimization

Lazy LoadWebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

Infrastructure

Hosting

TNG Stadtnetz GmbH

Progressive Web App

PWA ReadyWeb ManifestService WorkerApple Touch Icon

Technology Stack

10 Technologies Detected

Advertising

Google Ads Google AdSense Criteo

CSS Frameworks

Frameworks

Libraries

Analytics

Tag Managers

Customer Support

SEO Analysis

C66/100

Meta Tags12/15

Content3/12

Headings3/8

Technical23/25

E-E-A-T2/7

Images6/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

ariva.deariva.de

ARIVA.DE: Aktien & Börsenkurse online

Finde bei ARIVA.DE Aktienkurse, Börsenkurse, Nachrichten und Diskussionen zu Aktien, Fonds, Zertifikaten, Anleihen, Rohstoffen und Devisen.

Title Length37 chars

Recommended: 50-60 chars (~216px / 580px)

Description Length139 chars

Recommended: 120-160 chars

Issues (2)

• Very thin content (5 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

356 URLs

356 sub-sitemaps

robots.txt

46 rules

Sitemap reference found

Local SEO

Local Search Readiness

11/100

Poor

3 14

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.

7/25

Schema Data

6/25

Citation

4/25

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:2%

Words:2,257

Token eff.:Optimal

Structured Data

2 JSON-LD

Organization×1.1WebSiteSearchAction

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

65/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

9/20

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

12/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

7/15

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.

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.

40/100

283 mg

CO₂e / view

2.2 MB

Page Weight

50%

Cleaner Than

New Visitor

323 mg

Returning (cached)

162 mg

Annual (10K/mo)

34.0 kg

Emission Segments

Data Center

63 mg

Network

68 mg

Device

152 mg

Resource Breakdown

JavaScript

236.3 KB

Images

383.1 KB

CSS

860.0 KB

Fonts

726.9 KB

HTML

79.5 KB

Other

2.7 KB

Green Hosting Not Verified

TNG Stadtnetz GmbH

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

36%Critical

Interactive

HTTPS

No WAF

279d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

28.01.2026

Valid Until

05.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.ariva.deariva.de

SHA-256 Fingerprint

B5:33:63:F2:35:F0:81:75:EF:9B:AD:F4:EF:1D:B2:37:AC:21:F1:5A...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-origin

cache-control

🔴 No Cache(no-cache, max-age=0, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Sat, 02 May 2026 08:48:35 GMT

expires

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

mail.ariva.de

Domain Information

ariva.de

Last Updated

29.12.2022

DNSSEC

Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner

OneTrust

GDPR Indicators

Cookie consent banner detected

CMP: OneTrust

Data Protection Officer mentioned

Legitimate interest basis 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.

67/100

Mobile Friendly4 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=1284

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Source Sans Pro

WCAG AAA

57/100

Readability

/30

11/30

12px · LH 1.33

Hierarchy

/20

7/20

WCAG

/25

23/25

10.06:1 min contrast

Performance

/25

16/25

1 font · 5 req

Heading Font

Source Sans Pro

Sans

Body Font

Source Sans Pro

Sans12px

Contrast Ratio

10.06:1

WCAG AAA (≥7:1)

Reading Comfort

~145 CPL

Too wide

20px

12px

Minor Second

Scale

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

❌ Very long lines: ~145 chars/line causes eye strain. Add max-width constraint.

⚠️ Hard to read: Flesch score 46/100. Simplify sentences for wider reach.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 10.1:1).

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

Buy on MyFontsFlesch 46

Color Palette

5 unique colors

4.91:1 AA Dark

#5d5d5d

Other· 44.599999999999994%

#e0dedc

Other· 1.6%

#fffefa

Primary· 48.1%

#213646

Secondary· 4.9%

#9b3035

Accent· 0.6%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(16)c.finative.cloud(1)d.finative.cloud(1)gdpr-tcfv2.sp-prod.net(1)static.adsafeprotected.com(1)

Website Identity

ARIVA.DE AG

Organization

www.ariva.de

Location detected: 🇩🇪 Germanyvia tld

Sponsored

Last analyzed: 02 May 2026 at 08:49

Historical Analysis & Change Tracking