sikkom.nl

https://sikkom.nl· First analyzed 20 May 2026· Updated 20 May 2026

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sikkom.nl

Mobile

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Hosting Provider

Cloudflare

cloudflare.com

IP Address

104.18.34.178

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

elliot.ns.cloudflare.com.erin.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

974 ms10%

Speed Index

1.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

975 KB

116 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Hybrid

⚙️ SSR

Frontend

Framework

Nuxt.js

Infrastructure

Hosting

Cloudflare

CDN

Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

10 Technologies Detected

Analytics

Advertising

Meta Frameworks

CSS Frameworks

Tag Managers

CDN

Customer Support

SEO Analysis

C60/100

Meta Tags8/15

Content3/12

Headings3/8

Technical20/25

E-E-A-T0/7

Images6/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

sikkom.nlsikkom.nl

Voorpagina

Het laatste lokale nieuws, 112 nieuws, gemeentenieuws en alles over evenementen in Groningen lees je op sikkom.nl

Title Length10 chars

Recommended: 50-60 chars (~59px / 580px)

Description Length113 chars

Recommended: 120-160 chars

Issues (2)

• Very thin content (1 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

9 URLs

robots.txt

42 rules

Sitemap reference found

Local SEO

Local Search Readiness

6/100

Poor

2 13 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

F26/100

Bot Access

13/25

Machine Read.

7/25

Schema Data

0/25

Citation

6/25

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

Text ratio:1%

Words:682

Token eff.:Optimal

Structured Data

1 JSON-LD

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph2/3

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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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.

78/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

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

8/15

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.

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.

65/100

98 mg

CO₂e / view

974.7 KB

Page Weight

70%

Cleaner Than

New Visitor

113 mg

Returning (cached)

56 mg

Annual (10K/mo)

11.8 kg

Emission Segments

Data Center

5 mg

Network

29 mg

Device

65 mg

Resource Breakdown

JavaScript

493.8 KB

Images

18.5 KB

CSS

424.6 KB

HTML

14.6 KB

Other

23.2 KB

Green Hosting Verified

Cloudflare

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

WAF

57d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

17.04.2026

Valid Until

16.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (3)

sikkom.nl*.sikkom.nl*.cue.sikkom.nl

SHA-256 Fingerprint

68:CC:F8:51:76:C8:5D:AC:33:93:6A:80:4A:6E:44:48:F0:B2:D4:D7...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-credentials

true

access-control-allow-headers

DNT,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since...

access-control-allow-methods

GET, PUT, POST, DELETE, PATCH, OPTIONS

access-control-allow-origin

access-control-max-age

1728000

cache-control

🟡 120s(public, max-age=120)

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

sikkom-nl.mail.protection.outlook.com

Domain Information

sikkom.nl

Domain Age

19y 5m

Created

25.12.2006

Last Updated

25.06.2024

Registrar

Mediahuis Nederland B.V.

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

83/100

Mobile Friendly2 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...

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Typography & Readability

Roboto Slab + Arial

WCAG Partial

54/100

Readability

/30

20/30

15px · LH 1.60

Hierarchy

/20

6/20

WCAG

/25

14/25

1.03:1 min contrast

Performance

/25

14/25

System fonts

Heading Font

Roboto Slab

Sans

Body Font

Arial

Sans15px

Contrast Ratio

1.03:1

21 issues

Reading Comfort

~43 CPL

Narrow lines

29px

15px

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

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

⚠️ Hard to read: Flesch score 41/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 21 elements below WCAG AA threshold (min 1.0:1).

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

⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

Buy on MyFontsFluid TypeFlesch 41

Color Palette

5 unique colors

17.76:1 AAA Dark

#181818

Text· 43.599999999999994%

#ffffff

Background· 35%

#000000

Primary· 0%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

Google Tag ManagerFree

User behavior and product analytics

Sponsored

Scripts & Styles

22 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(7)cdn.kaching.eu.com(2)securepubads.g.doubleclick.net(2)sdk.privacy-center.org(2)googletagmanager.com(1)

Website Identity

sikkom.nl

19 years old

Location detected: 🇳🇱 Netherlandsvia tld

Mediahuis Nederland B.V.📧 Microsoft 365nl-NL

Social Profiles

Facebook X (Twitter)Instagram Bluesky

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Last analyzed: 20 May 2026 at 08:32

Historical Analysis & Change Tracking