squla.nl

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

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squla.nl

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

13.33.235.49

Site Location

🇳🇱 Amsterdam, Netherlandsvia schema_nap

Server Location

🇺🇸 New York, United States

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

Apache

CDN

CloudFront

Nameservers

ns-1597.awsdns-07.co.uk.ns-221.awsdns-27.com.ns-933.awsdns-52.net.ns-1397.awsdns-46.org.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.0 s10%

Speed Index

1.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.3 MB

102 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.1

cms

Squla 2021 Childv1.0.0Custom

by Squla

View Theme

Technology Stack

15 Technologies Detected

Analytics

Google Analytics

Microsoft Clarity Amplitude

Plugins

Halfdata Green Popups

Libraries

UI Components

Other

CSS Frameworks

Tag Managers

Customer Support

Advertising

Microsoft Advertising

Other

VWO

Web Servers

Apache

SEO Analysis

A83/100

Meta Tags14/15

Content9/12

Headings8/8

Technical24/25

E-E-A-T2/7

Images1/7

Links5/5

URL5/5

Social4/5

Freshness4/4

Mobile4/4

Indexability3/3

squla.nlsqula.nl

Squla | Leuk leren - Oefen met Alle Vakken van de Basisschool

Het leukste online oefenprogramma voor kinderen in groep 1 t/m 8. Oefen thuis met Squla de lesstof van school met ruim 70.000 quizvragen en games!

Title Length61 chars

Recommended: 50-60 chars (~368px / 580px)

Description Length146 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (108/115) — critical for accessibility and SEO

3 issues found

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Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

30/100

Needs Work

8 13

Sponsored

AI & LLM Readiness

D49/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

8/25

Citation

14/25

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:3%

Words:1,444

Token eff.:Optimal

Structured Data

5 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary11w

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

70/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

20/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

12/15

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

7/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

4 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.

38/100

242 mg

CO₂e / view

2.3 MB

Page Weight

30%

Cleaner Than

New Visitor

276 mg

Returning (cached)

138 mg

Annual (10K/mo)

29.0 kg

Emission Segments

Data Center

12 mg

Network

71 mg

Device

159 mg

Resource Breakdown

JavaScript

1.2 MB

Images

13.7 KB

CSS

955.3 KB

HTML

209.2 KB

Other

15.9 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

56%Poor

Interactive

HTTPS

No WAF

148d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

15.09.2025

Valid Until

14.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

squla.nl*.squla.nl

SHA-256 Fingerprint

32:44:6B:39:B0:9A:1F:47:8C:BB:EB:4C:56:08:32:42:63:5F:56:9B...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 600s(public, max-age=600)

content-type

text/html; charset=UTF-8

date

Tue, 19 May 2026 20:33:14 GMT

link

<https://www.squla.nl/wp-json/>; rel="https://api.w.org/", <...

server

Apache

strict-transport-security

max-age=31536000

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt1.aspmx.l.google.com

alt2.aspmx.l.google.com

aspmx2.googlemail.com

aspmx3.googlemail.com

+1 more

Domain Information

squla.nl

Domain Age

16y 1m

Created

25.03.2010

Last Updated

04.07.2025

Registrar

Registrar.eu

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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.

82/100

Mobile Friendly6 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

ModernEra_wp

WCAG AA

81/100

Readability

/30

24/30

18px · LH 1.56

Hierarchy

/20

18/20

4.44x ratio · ✓ H1→H6

WCAG

/25

21/25

5.32:1 min contrast

Performance

/25

18/25

1 font · 4 req

Heading Font

ModernEra_wp

Sans80px

Body Font

ModernEra_wp

Sans18px

Contrast Ratio

5.32:1

WCAG AA (≥4.5:1)

Reading Comfort

~37 CPL

Narrow lines

80px

48px

20px

16px

18px

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Optimal line spacing: 1.56 ratio (ideal range 1.4–1.6).

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.3:1).

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

✅ Strong hierarchy: Headlines are 4.4x larger than body text.

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

Buy on MyFonts

Color Palette

8 unique colors

Light

#ffffff

Background· 20.5%

#2592a6

Accent· 39.199999999999996%

#19cce9

Primary· 0%

#3eb3c6

Accent· 12.9%

#95b2b5

Secondary· 9.2%

#2e5e7b

Secondary· 6.7%

#f1ebc7

Accent· 3.7%

#56958e

Secondary· 2.6%

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

Microsoft ClarityFree

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

A/B Testing & Optimization

VWO (Visual Website Optimizer)Mid-Market

Experimentation and conversion optimization

Sponsored

Scripts & Styles

24 Resources

Scripts

Styles

Async

Defer

Top Script Sources

squla.nl(13)clarity.ms(2)bat.bing.com(2)scripts.clarity.ms(1)gstatic.com(1)

Website Identity

Squla

Organization

Het leukste online oefenprogramma voor kinderen in groep 1 t/m 8. Oefen thuis met Squla de lesstof van school met ruim 70.000 quizvragen en games!

www.squla.nl/

16 years old

Prins Bernhardplein 200, 8e etage, Amsterdam

1097JB, Amsterdam

Location detected: 🇳🇱 Netherlands, Amsterdamvia schema_nap

Registrar.eu📧 Google Workspacenl-NL

Social Profiles

Facebook X (Twitter)Instagram Pinterest

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Last analyzed: 19 May 2026 at 20:33

Historical Analysis & Change Tracking