resmio.com

https://resmio.com· First analyzed 09 May 2026· Updated 09 May 2026

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resmio.com

Mobile

Sponsored

Hosting Provider

Hetzner

hetzner.com

IP Address

195.201.5.231

Site Location

🇩🇪 Germanyvia phone

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS24940

Organization

Hetzner

Server

Apache

Nameservers

ns-2023.awsdns-60.co.uk.ns-48.awsdns-06.com.ns-859.awsdns-43.net.ns-1237.awsdns-26.org.

Performance

Core Web Vitals

Weight

First Contentful Paint

931 ms10%

Speed Index

1.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.5 MB

81 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

CMS

WordPress

Infrastructure

Hosting

Hetzner

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

27 Technologies Detected

Plugins

Country Phone Field Contact Form 7

WP Rocket

Bt_Cost_Calculator Borlabs Cookie

Analytics

CSS Frameworks

Icon Libraries

Font Awesome Material Icons

Customer Support

Intercom Zendesk

Advertising

Google Ads Google AdSense

Social

Libraries

UI Components

Fonts

Tag Managers

Email Marketing

Web Servers

Security

SEO Analysis

B78/100

Meta Tags15/15

Content3/12

Headings8/8

Technical25/25

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social3/5

Freshness2/4

Mobile3/4

Indexability3/3

resmio.comresmio.com

Reservierungssystem für Restaurants & Gastronomie » resmio

Teste das Reservierungssystem von resmio in deinem Restaurant: ✓ mehr Reservierungen ✓ Zeitersparnis ✓ bessere Planbarkeit ✓ höherer Umsatz.

Title Length58 chars

Recommended: 50-60 chars (~364px / 580px)

Description Length140 chars

Recommended: 120-160 chars

Issues (2)

• Very thin content (7 words). Search engines need substantial content for ranking.
• Most images missing alt text (68/120) — critical for accessibility and SEO

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

32/100

Needs Work

9 10

Sponsored

AI & LLM Readiness

F37/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

8/25

Citation

2/25

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:1,625

Token eff.:Optimal

Structured Data

4 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

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 (11)

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.

68/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

6/20

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

11/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

1/15

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.

71/100

157 mg

CO₂e / view

1.5 MB

Page Weight

60%

Cleaner Than

New Visitor

179 mg

Returning (cached)

89 mg

Annual (10K/mo)

18.8 kg

Emission Segments

Data Center

8 mg

Network

46 mg

Device

103 mg

Resource Breakdown

JavaScript

271.9 KB

Images

468.4 KB

CSS

502.9 KB

Fonts

210.2 KB

HTML

96.3 KB

Green Hosting Verified

Hetzner Online GmbH

GWF Verified

2 recommendations

•Carbon footprint recommendation preview...

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Security Score

46%Poor

Interactive

HTTPS

No WAF

74d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

24.04.2026

Valid Until

23.07.2026

Subject Alternative Names (2)

resmio.comwww.resmio.com

SHA-256 Fingerprint

59:34:6B:39:0C:1E:FE:EA:82:E7:30:27:8F:B7:48:65:07:73:36:3C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 0s(max-age=0)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

date

Sat, 09 May 2026 20:23:35 GMT

expires

Sat, 09 May 2026 20:23:35 GMT

last-modified

Sat, 09 May 2026 16:25:18 GMT

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

aspmx3.googlemail.com

alt2.aspmx.l.google.com

alt1.aspmx.l.google.com

aspmx.l.google.com

+1 more

Domain Information

resmio.com

Domain Age

14y 7m

Created

28.09.2011

Expires

28.09.2026

Last Updated

07.04.2026

Registrar

united-domains GmbH

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

58/100

Not Mobile Friendly71 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.

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Open Sans

WCAG Partial

72/100

Readability

/30

22/30

21px · LH 1.60

Hierarchy

/20

19/20

2.23x ratio · ✓ H1→H6

WCAG

/25

15/25

3.91:1 min contrast

Performance

/25

16/25

1 font · 14 req

Heading Font

Open Sans

Sans46px

Body Font

Open Sans

Sans21px

Contrast Ratio

3.91:1

13 issues

Reading Comfort

~45 CPL

Narrow lines

46px

42px

28px

21px

✅ Excellent readability: 21px body text is ideal for all devices.

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

❌ Very complex text: Flesch score 7/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 3.9:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

Buy on MyFontsFluid TypeFlesch 7

Color Palette

7 unique colors

Light

#ffffff

Primary· 18.2%

#585e70

Secondary· 49.800000000000004%

#32384b

Secondary· 12.5%

#e42d4f

Primary· 6.9%

#b9a9b1

Secondary· 3.5%

#444c5d

Secondary· 3.4%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

19 Resources

Scripts

Styles

Async

Defer

Top Script Sources

resmio.com(17)

Website Identity

resmio

Organization

resmio ist das führende Online-Reservierungssystem für die Gastronomie in Deutschland, Österreich und der Schweiz. Wir unterstützen Bars, Cafés und Restaurants im Reservierungsmanagement, der Personalplanung, bei Online-Bestellungen und im Marketing.

support@resmio.com

+499113749230

www.resmio.com/

14 years old

Location detected: 🇩🇪 Germanyvia phone

united-domains GmbH📧 Google Workspacede-DEEst. 2011

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube

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Last analyzed: 09 May 2026 at 20:24

Historical Analysis & Change Tracking