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rebtel.com

https://rebtel.com· First analyzed 08 May 2026· Updated 08 May 2026
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rebtel.com
Desktop screenshot of rebtel.com
Mobile screenshot of rebtel.com
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

3.164.68.61

Site Location

🇫🇮 Finlandvia ip

Server Location

🇫🇮 Helsinki, Finland

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

Vercel

Nameservers

ns-123.awsdns-15.com.ns-2044.awsdns-63.co.uk.ns-772.awsdns-32.net.ns-1226.awsdns-25.org.

Performance

89

Core Web Vitals

Weight

First Contentful Paint
1.5 s10%
Speed Index
1.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.2 MB
49 requests

Image Optimization

Lazy LoadResponsiveimgix
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Platform
Vercel
CDN
Imgix

Technology Stack

10 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Customer Support

1
Zendesk

Advertising

1
Google Ads

Other

1
Optimizely

Reviews

1
Trustpilot

Platforms

1
Vercel

Frameworks

1
Express

SEO Analysis

B70/100
20
7
1
Meta Tags15/15
Content10/12
Headings6/8
Technical20/25
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile2/4
Indexability3/3
R
rebtel.comrebtel.com

Cheap International Calls and Unlimited Calling | Rebtel.com

Make cheap calls abroad to any mobile or landline. You will enjoy top quality calls as you won't need any internet connection. Try now, your first call is free.

Title Length60 chars

Recommended: 50-60 chars (~346px / 580px)

Description Length160 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (3/3) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

773 URLs

robots.txt

50 rules

Sitemap reference found

Local SEO

Local Search Readiness

23/100
Needs Work
6 11 1

Sponsored

AI & LLM Readiness

D42/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
0/25
Citation
11/25

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
def. listsnav
Text ratio:2%
Words:690
Token eff.:Optimal
Sections/1K:13
Depth:2/5

Structured Data

1 JSON-LD

Citation Readiness

Opening Summary12w
Descriptive Headingsavg 2.7w
Canonical URL
Open Graph2/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
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
8
Passed
5
Critical
1
Warnings
Images & Alt Text
10/20
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
5/15
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
9/15
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.
72/100
B
129 mg
CO₂e / view
1.2 MB
Page Weight
70%
Cleaner Than
New Visitor
147 mg
vs
Returning (cached)
73 mg
Annual (10K/mo)
15.4 kg
Emission Segments
Data Center
6 mg
Network
38 mg
Device
84 mg
Resource Breakdown
JavaScript
455.4 KB
Images
424.2 KB
CSS
311.7 KB
HTML
80.6 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

0%Critical
Critical / Transactional

HTTPS

No WAF

73d

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

22.04.2026

Valid Until

21.07.2026

Subject Alternative Names (1)

www.rebtel.com

SHA-256 Fingerprint

19:47:3F:5D:50:71:2D:00:74:82:34:EF:6A:61:21:90:24:A6:D3:86...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

age
0
cache-control
🟡 0s(public, max-age=0, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
date
Fri, 08 May 2026 19:52:54 GMT
server
Vercel
Good Warning Issue

Email Infrastructure

Google Workspace

Score

93

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (5)

alt4.aspmx.l.google.com
alt1.aspmx.l.google.com
alt2.aspmx.l.google.com
alt3.aspmx.l.google.com

+1 more

Domain Information

rebtel.com

Domain Age
20y 10m

Created

05.07.2005

Expires

05.07.2026

Last Updated

31.05.2025

Registrar

Amazon Registrar, Inc.

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
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
59/100
Mobile Friendly5 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=1.0, user-scalable=0, minimum-scale=1.0, maximum-scale=1.0
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Helvetica Neue + -apple-system

WCAG Partial
52/100
Readability
/30
20/30

14px · LH 1.50

Hierarchy
/20
14/20

2.5x ratio

WCAG
/25
8/25

1:1 min contrast

Performance
/25
10/25

System fonts

Heading Font

Helvetica Neue

Sans36px

Body Font

-apple-system

Sans14px

Contrast Ratio

1:1

26 issues

Reading Comfort

~42 CPL

Narrow lines
36px
h1
42px
h2
20px
h3
20px
h4
14px
p

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

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 26 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.5x larger than body text.

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

Flesch 51

Color Palette

6 unique colors
12.77:1 AAA Dark
#373130
Text· 22.000000000000004%
#ffffff
Background· 20.400000000000002%
#080806
Primary· 30.900000000000002%

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Social Media

1
Twitter/X WidgetsFree

Social widgets and sharing tools

A/B Testing & Optimization

1
OptimizelyEnterprise

Experimentation and conversion optimization

Reviews & Social Proof

1
TrustpilotMid-Market

Customer reviews and testimonials

4

Categories

5

Total Tools

1

Enterprise

1

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

Sponsored

Scripts & Styles

18 Resources

16
Scripts
2
Styles
7
Async
3
Defer

Top Script Sources

googletagmanager.com(6)local(4)cdn.rebtel.net(2)cdn.optimizely.com(1)mp.rebtel.com(1)

Website Identity

Rebtel

SoftwareApplication

Call, recharge and transfer with Rebtel. Experience high quality international calls at the lowest prices. Send mobile recharge to your friends and family without any hidden fees. Transfer money to 80 different countries with the Rebtel App.

20 years old
Location detected: 🇫🇮 Finlandvia ip
Amazon Registrar, Inc.📧 Google Workspaceen

Sponsored

Last analyzed: 08 May 2026 at 19:53

Historical Analysis & Change Tracking