youtubedownloader.com

https://youtubedownloader.com· First analyzed 04 Jun 2026· Updated 04 Jun 2026

Export

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

172.67.178.19

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

sam.ns.cloudflare.com.roxy.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

483 ms10%

Speed Index

628 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

414 KB

18 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Framework

Alpine.js

Styling

Tailwind CSS

Infrastructure

Hosting

Cloudflare

CDN

Cloudflare

Technology Stack

8 Technologies Detected

Analytics

Frameworks

Other

CSS Frameworks

Customer Support

Other

CDN

SEO Analysis

B79/100

Meta Tags10/15

Content12/12

Headings3/8

Technical23/25

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social4/5

Freshness4/4

Mobile4/4

Indexability3/3

youtubedownloader.comyoutubedownloader.com

Viddly - Free YouTube Downloader and Converter for Windows and Mac OS

Download and Convert YouTube videos for free with Viddly. Viddly offers the fastest way to save YouTube videos up to 8K quality in a wide range of formats, s...

Description truncated.

Title Length69 chars

Recommended: 50-60 chars (~433px / 580px)

Description Length204 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

2 rules

Allows all crawlers

Local SEO

Local Search Readiness

23/100

Needs Work

6 12

Sponsored

AI & LLM Readiness

C60/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

11/25

Citation

18/25

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

nav

Text ratio:5%

Words:1,547

Token eff.:Optimal

Sections/1K:7.8

Depth:1/5

Structured Data

5 JSON-LD

FAQPage×1.5Organization×1.1WebSiteBreadcrumbList

Citation Readiness

Opening Summary49w

Descriptive Headingsavg 4w

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

77/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

16/20

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

7/15

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.

1 recommendation

•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.

86/100

42 mg

CO₂e / view

414.5 KB

Page Weight

90%

Cleaner Than

New Visitor

48 mg

Returning (cached)

24 mg

Annual (10K/mo)

5.0 kg

Emission Segments

Data Center

2 mg

Network

12 mg

Device

28 mg

Resource Breakdown

JavaScript

28.5 KB

Images

236.4 KB

CSS

122.8 KB

HTML

22.9 KB

Other

3.9 KB

Green Hosting Verified

Cloudflare

GWF Verified

2 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Interactive

HTTPS

WAF

49d

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+H3

Valid From

24.04.2026

Valid Until

23.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

viddly.net*.viddly.net

SHA-256 Fingerprint

44:3C:B1:AF:C6:63:52:B7:10:43:81:98:82:D3:B6:47:F5:15:F5:C9...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

age

208084

alt-svc

h3=":443"; ma=86400

cache-control

🟢 1 Year(private, max-age=31536000, must-revalidate)

cf-cache-status

HIT

cf-ray🇮🇹 Milan

a063af529eac1b37-MXP

content-encoding

⚡ Brotli(br)

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.youtubedownloader.com

Domain Information

youtubedownloader.com

Domain Age

19y 10m

Created

25.07.2006

Expires

25.07.2026

Last Updated

26.07.2025

Registrar

Realtime Register B.V.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Script

Cookie Consent Banner

Cookie Script

GDPR Indicators

Cookie consent banner detected

CMP: Cookie Script

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.

69/100

Mobile Friendly

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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Oxygen + Inter Variable

WCAG AA

81/100

Readability

/30

20/30

14px · LH 1.57

Hierarchy

/20

19/20

5.14x ratio · ✓ H1→H6

WCAG

/25

22/25

4.61:1 min contrast

Performance

/25

20/25

2 fonts · 2 req

Heading Font

Oxygen

Sans72px

Body Font

Inter Variable

Sans14px

Contrast Ratio

4.61:1

WCAG AA (≥4.5:1)

Reading Comfort

~35 CPL

Narrow lines

72px

60px

36px

14px

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

✅ Optimal line spacing: 1.57 ratio (ideal range 1.4–1.6).

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.6:1).

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

✅ Strong hierarchy: Headlines are 5.1x larger than body text.

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

Buy on MyFontsFlesch 54

Color Palette

8 unique colors

15.58:1 AAA Light

#fefefe

Background· 77.39999999999999%

#202422

Other· 4%

#b9827a

Primary· 3.6%

#b51c31

Accent· 2.9%

#d6cac7

Secondary· 2.9%

#eae7ef

Secondary· 2.2%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

A/B Testing & Optimization

VWO (Visual Website Optimizer)Mid-Market

Experimentation and conversion optimization

Sponsored

Scripts & Styles

5 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(2)googletagmanager.com(1)viddly.net(1)

Website Identity

Viddly

Organization

viddly.net/eng13

19 years old

Location detected: 🇨🇦 Canadavia ip

Realtime Register B.V.en

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Last analyzed: 04 Jun 2026 at 03:00

Historical Analysis & Change Tracking