desandwichformule.nl

https://desandwichformule.nl· First analyzed 19 May 2026· Updated 19 May 2026

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Mobile

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Hosting Provider

Contabo

contabo.com

IP Address

161.97.137.180

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇫🇷 Lauterbourg, France

ASN

AS51167

Organization

Contabo GmbH

Server

Apache

Nameservers

ns11.webreus.net.ns10.webreus.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.3 s10%

Speed Index

1.7 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.1 MB

66 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.5.8

cms

Redwoodv1.1.1Custom

by Solo Pine Designs

View Theme

Technology Stack

19 Technologies Detected

Plugins

Contact Form 7

Instagram Feed

Jquery Pin It Button For Images

Slidingmessages

Google Analytics Dashboard For Wp

Horizontal Motion Gallery Facebook Pagelike Widget

Yoast SEO

Analytics

Google Analytics

Facebook Pixel

Advertising

Google Ads Google AdSense

Libraries

CSS Frameworks

Icon Libraries

Fonts

Web Servers

Languages

Security

SEO Analysis

C65/100

Meta Tags9/15

Content8/12

Headings3/8

Technical22/25

E-E-A-T3/7

Images3/7

Links2/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

desandwichformule.nldesandwichformule.nl

Home - De Sandwichformule.nl

Op De Sandwichformule vind je diverse artikelen over reizen, mode, wonen en DIY's. Bovenal staat deze website bol van de recepten!

Title Length28 chars

Recommended: 50-60 chars (~173px / 580px)

Description Length130 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (12/18) — critical for accessibility and SEO

12 issues found

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Crawlability

Sitemap

Type: index

16 URLs

16 sub-sitemaps

robots.txt

3 rules

Local SEO

Local Search Readiness

13/100

Poor

4 12 1

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

D48/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

4/25

Citation

13/25

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:475

Token eff.:Optimal

Sections/1K:14.7

Depth:1/5

Structured Data

3 JSON-LD

WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary128w

Descriptive Headingsavg 5.4w

Canonical URL

Open Graph1/3

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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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.

71/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

15/20

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

7/15

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.

37/100

319 mg

CO₂e / view

3.1 MB

Page Weight

30%

Cleaner Than

New Visitor

365 mg

Returning (cached)

183 mg

Annual (10K/mo)

38.3 kg

Emission Segments

Data Center

16 mg

Network

94 mg

Device

210 mg

Resource Breakdown

JavaScript

360.8 KB

Images

2.6 MB

CSS

105.1 KB

Fonts

2.8 KB

HTML

13.3 KB

Other

65.6 KB

Green Hosting Verified

Contabo

Provider Match

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

80d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

09.05.2026

Valid Until

07.08.2026

Subject Alternative Names (3)

desandwichformule.nlmail.desandwichformule.nlwww.desandwichformule.nl

SHA-256 Fingerprint

BF:A6:9D:8B:2D:31:ED:B7:2A:E9:23:14:BA:DE:57:77:3C:EE:BB:0A...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-length

13279

content-type

text/html; charset=UTF-8

date

Tue, 19 May 2026 13:56:21 GMT

link

<https://desandwichformule.nl/wp-json/>; rel="https://api.w....

server

Apache/2

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mail.desandwichformule.nl

Domain Information

desandwichformule.nl

Domain Age

9y 10m

Created

19.07.2016

Last Updated

30.07.2020

Registrar

WebReus

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

66/100

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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Roboto Mono + Roboto Slab

WCAG Partial

57/100

Readability

/30

21/30

14px · LH 1.71

Hierarchy

/20

12/20

5.36x ratio

WCAG

/25

17/25

2.46:1 min contrast

Performance

/25

7/25

3 fonts · 8 req

Heading Font

Roboto Mono

Mono75px

Body Font

Roboto Slab

Sans14px

Contrast Ratio

2.46:1

15 issues

Reading Comfort

~46 CPL

Optimal (45–75)

75px

14px

11px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line length: ~46 chars/line (ideal 45–75 CPL).

✅ Easy to read: Flesch score 78/100 — accessible to general audiences.

⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 2.5:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 5.4x larger than body text.

GGoogle Fonts Buy on MyFontsFluid Type (rem)Flesch 78

Color Palette

8 unique colors

18.1:1 AAA Light

#ffffff

Background· 64.4%

#161616

Text· 10.500000000000002%

#645d4a

Primary· 4.6%

#9b916e

Secondary· 3.7%

#b8b6a4

Secondary· 3.3%

Business & Marketing Stack

6 Tools Detected

Enterprise

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

Facebook SDKFree

Pinterest WidgetsFree

Social widgets and sharing tools

Affiliate & Partnerships

CJ AffiliateEnterprise

Affiliate networks and partner tracking

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

desandwichformule.nl(10)pagead2.googlesyndication.com(3)connect.facebook.net(2)gstatic.com(1)google-analytics.com(1)

Website Identity

De Sandwichformule.nl

desandwichformule.nl/

9 years old

Location detected: 🇳🇱 Netherlandsvia tld

WebReusnl-NL

Social Profiles

Facebook X (Twitter)Instagram Pinterest

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Last analyzed: 19 May 2026 at 13:56

Historical Analysis & Change Tracking