bto.eu

https://bto.eu· First analyzed 30 May 2026· Updated 30 May 2026

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bto.eu

Mobile

Sponsored

Hosting Provider

Cyso Hosting B.V.

IP Address

93.94.230.66

Site Location

🇳🇱 Netherlandsvia ip

Server Location

🇳🇱 Amsterdam, The Netherlands

ASN

AS25151

Organization

Cyso Hosting B.V.

Server

Nginx

Nameservers

ns3.resellerdns.net.ns2.resellerdns.eu.ns1.resellerdns.nl.

Performance

Core Web Vitals

Weight

First Contentful Paint

985 ms10%

Speed Index

1.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.2 MB

76 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

WordPress

Infrastructure

Hosting

Cyso Hosting B.V.

Technology Stack

27 Technologies Detected

Plugins

Woocommerce Email Cart

Sendcloud Shipping Trustpilot Reviews

WooCommerce

Duracelltomi Google Tag Manager

Woocommerce Smart Coupons

Mailchimp For Woocommerce

Analytics

Mouseflow Microsoft Clarity

CSS Frameworks

Libraries

Fonts

Tag Managers

Email Marketing

Customer Support

Reviews

Payments

Web Servers

CDN

SEO Analysis

A86/100

Meta Tags14/15

Content10/12

Headings8/8

Technical24/25

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social3/5

Freshness4/4

Mobile4/4

Indexability3/3

bto.eubto.eu

Laptop of desktop samenstellen en online bestellen bij BTO.eu

Zelf je eigen BTO laptop en desktop samenstellen in NL & BE. ✓ Clevo importeur ✓ Op maat gemaakt ✓ Voor thuis, gaming, CAD en foto/video

Title Length61 chars

Recommended: 50-60 chars (~366px / 580px)

Description Length136 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (114/190) — critical for accessibility and SEO

4 issues found

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Crawlability

Sitemap

Type: index

11 URLs

11 sub-sitemaps

robots.txt

5 rules

Sitemap reference found

Local SEO

Local Search Readiness

42/100

Fair

12 9

Sponsored

AI & LLM Readiness

D43/100

Bot Access

20/25

Machine Read.

4/25

Schema Data

7/25

Citation

12/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:6%

Words:5,375

Token eff.:Excessive

Structured Data

6 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary338w

Descriptive Headings

Canonical URL

Open Graph3/3

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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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

18/20

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

Semantic Structure

8/20

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

4/15

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.

21/100

402 mg

CO₂e / view

3.2 MB

Page Weight

30%

Cleaner Than

New Visitor

460 mg

Returning (cached)

230 mg

Annual (10K/mo)

48.3 kg

Emission Segments

Data Center

90 mg

Network

97 mg

Device

216 mg

Resource Breakdown

JavaScript

1.0 MB

Images

1.6 MB

CSS

454.5 KB

Fonts

1.1 KB

HTML

53.9 KB

Other

25.2 KB

Green Hosting Not Verified

Cyso Hosting B.V.

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

34d

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

04.04.2026

Valid Until

03.07.2026

Subject Alternative Names (2)

bto.euwww.bto.eu

SHA-256 Fingerprint

D7:82:5B:B8:15:E2:48:D6:82:F6:70:E2:C2:16:1B:81:B9:5C:4F:98...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Sat, 30 May 2026 04:39:55 GMT

last-modified

Sat, 30 May 2026 04:18:47 GMT

server

nginx

x-frame-options

SAMEORIGIN

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

bto-eu.mail.protection.outlook.com

Domain Information

bto.eu

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

Data Protection Officer mentioned

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.

73/100

Mobile Friendly24 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

initial-scale=1.0, width=device-width

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Roboto Condensed

WCAG Partial

69/100

Readability

/30

21/30

18px · LH 1.78

Hierarchy

/20

16/20

2x ratio · ✓ H1→H6

WCAG

/25

12/25

1:1 min contrast

Performance

/25

20/25

1 font · 2 req

Heading Font

Roboto Condensed

Sans36px

Body Font

Roboto Condensed

Sans18px

Contrast Ratio

1:1

13 issues

Reading Comfort

~45 CPL

Narrow lines

36px

32px

26px

18px

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

⚠️ Hard to read: Flesch score 39/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

GGoogle FontsFlesch 39

Color Palette

10 unique colors

19.16:1 AAA Light

#fafafa

Background· 26.299999999999997%

#090808

Text· 19.799999999999997%

#0066cb

Primary· 19.2%

#b1cfdb

Secondary· 5.4%

#2b7cbc

Accent· 2.7%

#01223a

Accent· 1.8%

Business & Marketing Stack

8 Tools Detected

Enterprise

Marketing Automation

MailchimpSMB

Email marketing and automation platforms

Customer Support

Tawk.toFree

Live chat and helpdesk tools

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

Reviews & Social Proof

TrustpilotMid-Market

Customer reviews and testimonials

Sponsored

Scripts & Styles

27 Resources

Scripts

Styles

Async

Defer

Top Script Sources

bto.eu(5)googletagmanager.com(4)consent.cookiebot.com(2)connect.facebook.net(2)scripts.clarity.ms(1)

Website Identity

BTO Laptops & Desktops

Organization

Zelf je eigen BTO laptop en desktop samenstellen in NL & BE. ✓ Clevo importeur ✓ Op maat gemaakt ✓ Voor thuis, gaming, CAD en foto/video

[email protected]

0031306880808

bto.eu/

Zeemanlaan 9, IJsselstein, Netherlands

3401 MV, IJsselstein, Netherlands

Location detected: 🇳🇱 Netherlandsvia ip

📧 Microsoft 365nl-NL

Social Profiles

Facebook X (Twitter)Instagram LinkedIn

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Last analyzed: 30 May 2026 at 04:40

Historical Analysis & Change Tracking