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zylom.com

https://zylom.com· First analyzed 01 May 2026· Updated 01 May 2026
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zylom.com
Desktop screenshot of zylom.com
Mobile screenshot of zylom.com
Mobile

Sponsored

Hosting Provider

GameHouse Europe BV

IP Address

91.192.226.155

Site Location

🇳🇱 Netherlandsvia ip

Server Location

🇳🇱 Eindhoven, The Netherlands

ASN

AS58186

Organization

GameHouse Europe BV

Server

Apache

Nameservers

ns4.eurodns.com.ns1.eurodns.com.ns2.eurodns.com.ns3.eurodns.com.

Performance

84

Core Web Vitals

Weight

First Contentful Paint
1.9 s10%
Speed Index
2.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
421 KB
105 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
GameHouse Europe BV

Technology Stack

14 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Libraries

2
jQueryv1.4.2
jQuery UI

UI Components

1
Lightbox

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Advertising

1
Google Ads

Other

1
VWO

Web Servers

1
Apache

Icon Libraries

1
Material Icons

Customer Support

1
Zendesk

SEO Analysis

C63/100
17
9
2
Meta Tags14/15
Content10/12
Headings5/8
Technical14/25
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile3/4
Indexability3/3
Z
zylom.comzylom.com

Zylom - Zylom has the best free games for you!

Zylom has top free games for you! Check out the most popular online games, or choose from genres such as Sudoku and cooking games. Play now!

Title Length46 chars

Recommended: 50-60 chars (~287px / 580px)

Description Length140 chars

Recommended: 120-160 chars

Issues (2)

  • • Most images missing alt text (24/24) — critical for accessibility and SEO
  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

9 URLs

9 sub-sitemaps

robots.txt

51 rules

Sitemap reference found

Local SEO

Local Search Readiness

10/100
Poor
3 13 2

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

Sponsored

AI & LLM Readiness

D40/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
3/25
Citation
9/25

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:4%
Words:511
Token eff.:Optimal
Sections/1K:7.8

Structured Data

1 JSON-LD
WebSiteSearchAction

Citation Readiness

Opening Summary10w
Descriptive Headingsavg 1.2w
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...
Upgrade to view recommendations

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.
D
58/100
9
Passed
5
Critical
1
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
11/20
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
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
6/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
42/100
A
52 mg
CO₂e / view
420.5 KB
Page Weight
90%
Cleaner Than
New Visitor
59 mg
vs
Returning (cached)
30 mg
Annual (10K/mo)
6.2 kg
Emission Segments
Data Center
12 mg
Network
13 mg
Device
28 mg
Resource Breakdown
JavaScript
400.5 KB
Fonts
8.1 KB
HTML
11.0 KB
Other
900 B
Green Hosting Not Verified
GameHouse Europe BV
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

59d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

29.05.2025

Valid Until

29.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.zylom.comzylom.com

SHA-256 Fingerprint

1D:80:EE:CE:E3:83:44:20:9C:77:5A:1A:7D:4D:5A:BB:E7:34:86:B5...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-language
en
content-length
11015
content-type
text/html;charset=UTF-8
date
Fri, 01 May 2026 00:26:30 GMT
p3p
CP="IDC DSP DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS UNI NAV IN...
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mailer.zylom.com
mailer-01.zylom.com

Domain Information

zylom.com

Domain Age
26y 4m

Created

02.01.2000

Expires

02.01.2027

Last Updated

27.12.2025

Registrar

EuroDNS S.A.

DNSSEC
Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner
Quantcast Choice
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Quantcast Choice
Privacy policy page linked

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.
D
48/100
Not Mobile Friendly3 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...
Upgrade to view recommendations

Typography & Readability

Open Sans + Verdana

WCAG Partial
56/100
Readability
/30
11/30

12px · LH 1.40

Hierarchy
/20
11/20

1.67x ratio

WCAG
/25
14/25

2.42:1 min contrast

Performance
/25
20/25

2 fonts · 3 req

Heading Font

Open Sans

Sans20px

Body Font

Verdana

Sans12px

Contrast Ratio

2.42:1

19 issues

Reading Comfort

~107 CPL

Too wide
20px
h1
14px
h3
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

❌ Very long lines: ~107 chars/line causes eye strain. Add max-width constraint.

⚠️ Partial contrast: 19 elements below WCAG AA threshold (min 2.4:1).

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

✅ Lean font stack: 2 font families keeps load times fast.

GGoogle Fonts

Color Palette

14 unique colors
Dark
#3e4841
Text· 8.6%
#0e233e
Accent· 15.9%
#fdfbf6
Primary· 8.5%
#d1a970
Accent· 8.5%
#d17f37
Accent· 8%
#fdd8b0
Primary· 7.5%
#1e3536
Primary· 7.2%
#cfd9a4
Secondary· 6.2%

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

1
Facebook SDKFree

Social widgets and sharing tools

A/B Testing & Optimization

1
VWO (Visual Website Optimizer)Mid-Market

Experimentation and conversion optimization

4

Categories

5

Total Tools

0

Enterprise

2

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

Ad Networks

Google Ad Manager

Sponsored

Scripts & Styles

30 Resources

20
Scripts
10
Styles
15
Async
0
Defer

Top Script Sources

cdn.ghstatic.com(6)googletagmanager.com(3)connect.facebook.net(2)google-analytics.com(2)ajax.googleapis.com(2)

Website Identity

zylom.com

26 years old
Location detected: 🇳🇱 Netherlandsvia ip
EuroDNS S.A.en

Social Profiles

FacebookX (Twitter)

Sponsored

Last analyzed: 01 May 2026 at 00:26

Historical Analysis & Change Tracking