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olb.de

https://olb.de· First analyzed 28 May 2026· Updated 28 May 2026
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olb.de
Desktop screenshot of olb.de
Mobile screenshot of olb.de
Mobile

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Hosting Provider

EWE TEL GmbH

IP Address

212.6.102.5

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Jade, Germany

ASN

AS9145

Organization

EWE TEL GmbH

Nameservers

ans3.ewetel.net.ans0.ewetel.de.ans2.ewetel.de.ans1.ewetel.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
494 ms10%
Speed Index
642 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.6 MB
52 requests

Image Optimization

Lazy LoadResponsiveVercel Image Optimization
0–49
50–89
90–100

Architecture Stack

Hybrid
🔀 Hybrid
Frontend
Framework
Next.js
Styling
Tailwind CSS
CMS
Contentful
Infrastructure
Hosting
EWE TEL GmbH
CDN
Vercel Image

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

5 Technologies Detected

Frameworks

1
Angular

Meta Frameworks

1
Next.js

CSS Frameworks

1
Tailwind CSS

Analytics

1
Facebook Pixel

Security

1
reCAPTCHA

SEO Analysis

B74/100
22
5
1
Meta Tags14/15
Content10/12
Headings3/8
Technical19/25
E-E-A-T0/7
Images6/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
O
olb.deolb.de

OLB - die Bank für Privat- & Firmenkunden

Girokonten, Investmentfonds, Sofortkredit, Baufinanzierung: OLB - die Bank für Privat- & Firmenkunden, Freiberufler sowie Private Banking.

Title Length41 chars

Recommended: 50-60 chars (~253px / 580px)

Description Length138 chars

Recommended: 120-160 chars

Issues (1)

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

6 issues found

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Crawlability

Sitemap

Type: standard

528 URLs

robots.txt

2 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

3/100
Poor
1 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

D45/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
0/25
Citation
15/25

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:1%
Words:947
Token eff.:Optimal
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary20w
Descriptive Headingsavg 5.6w
Canonical URL
Open Graph3/3
Twitter Card3/3
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
76/100
11
Passed
3
Critical
0
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
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
4/15
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.
46/100
C
200 mg
CO₂e / view
1.6 MB
Page Weight
60%
Cleaner Than
New Visitor
228 mg
vs
Returning (cached)
114 mg
Annual (10K/mo)
24.0 kg
Emission Segments
Data Center
45 mg
Network
48 mg
Device
107 mg
Resource Breakdown
JavaScript
658.8 KB
Images
591.1 KB
CSS
187.1 KB
HTML
177.6 KB
Green Hosting Not Verified
EWE TEL GmbH
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

76%Good
Interactive

HTTPS

No WAF

145d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

D-Trust GmbH

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

05.04.2026

Valid Until

20.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (15)

www.olb.deolb.deinternet.olb.deinternet1.olb.deinternet2.olb.dewww2.olb.deextranet.olb.dewuestenrot.olb.de+7 more

SHA-256 Fingerprint

22:A5:53:E7:33:D9:12:0B:46:58:2D:58:F5:68:BB:1D:14:AF:6D:FE...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
⚪ Custom(s-maxage=21600, stale-while-revalidate=31514400)
connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
date
Thu, 28 May 2026 01:49:33 GMT
etag
"tkhvpcebe6q8n4"
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mail1.olb.de
mail2.olb.de

Domain Information

olb.de

Last Updated

22.10.2013

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
Privacy policy page linked
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.
B
79/100
Mobile Friendly40 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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

GalanoNeue

WCAG AAA
63/100
Readability
/30
11/30

12px · LH 1.87

Hierarchy
/20
8/20
WCAG
/25
24/25

7.77:1 min contrast

Performance
/25
20/25

1 font · 3 req

Heading Font

GalanoNeue

Sans

Body Font

GalanoNeue

Sans12px

Contrast Ratio

7.77:1

WCAG AAA (≥7:1)

Reading Comfort

~37 CPL

Narrow lines
32px
h2
40px
h3
12px
p
Major Third
Scale

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

⚠️ Wide line spacing (1.87). 1.4–1.6 is optimal for body text.

⚠️ Hard to read: Flesch score 30/100. Simplify sentences for wider reach.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 7.8:1).

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

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFontsFlesch 30

Color Palette

8 unique colors
4.95:1 AA Dark
#707070
Other· 35.300000000000004%
#ffffff
Background· 20.3%
#223d35
Primary· 17.6%
#637059
Secondary· 2.7%

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

21 Resources

20
Scripts
1
Styles
18
Async
0
Defer

Top Script Sources

local(12)web.cmp.usercentrics.eu(6)code.etracker.com(1)etracker.de(1)

Website Identity

olb.de

Location detected: 🇩🇪 Germanyvia tld
de

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Last analyzed: 28 May 2026 at 01:49

Historical Analysis & Change Tracking

olb.de Technology Stack - Built With Angular, Next.js, Tailwind CSS, Facebook Pixel, reCAPTCHA | StackOptic | StackOptic