esimo.io

https://esimo.io· First analyzed 21 May 2026· Updated 21 May 2026

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esimo.io

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

172.67.70.66

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

abdullah.ns.cloudflare.com.paityn.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

373 ms10%

Speed Index

485 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

81 KB

250 requests

Image Optimization

Lazy LoadWebPResponsiveVercel Image Optimization

0–49

50–89

90–100

Architecture Stack

Hybrid

🔀 Hybrid

Frontend

Framework

Next.js

Infrastructure

Platform

Vercel

CDN

Cloudflare

Technology Stack

7 Technologies Detected

CSS Frameworks

Meta Frameworks

Analytics

Tag Managers

Advertising

CDN

SEO Analysis

B70/100

Meta Tags9/15

Content8/12

Headings1/8

Technical22/25

E-E-A-T2/7

Images7/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile3/4

Indexability3/3

esimo.ioesimo.io

eSIMo.io - Best International eSIM Plans with Data & Calling | Glob...

Stay connected worldwide with eSIMo.io. Choose affordable international eSIM plans with fast data, reliable calling, and instant activation

Title truncated.

Title Length76 chars

Recommended: 50-60 chars (~447px / 580px)

Description Length139 chars

Recommended: 120-160 chars

Issues (2)

• Title is too long (76 chars, ~447px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,289 URLs

robots.txt

33 rules

Sitemap reference found

Local SEO

Local Search Readiness

20/100

Needs Work

6 12

Sponsored

AI & LLM Readiness

D44/100

Bot Access

20/25

Machine Read.

14/25

Schema Data

2/25

Citation

8/25

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:3%

Words:1,808

Token eff.:Optimal

Structured Data

1 JSON-LD

Organization×1.1

Citation Readiness

Opening Summary11w

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

66/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

10/20

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

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.

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.

82/100

A+

8 mg

CO₂e / view

81.0 KB

Page Weight

95%

Cleaner Than

New Visitor

9 mg

Returning (cached)

5 mg

Annual (10K/mo)

984 g

Emission Segments

Data Center

<0.001 g

Network

2 mg

Device

5 mg

Resource Breakdown

Images

48.0 KB

CSS

2.3 KB

HTML

16.7 KB

Other

13.9 KB

Green Hosting Verified

Cloudflare

GWF Verified

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

WAF

57d

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

19.04.2026

Valid Until

18.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

esimo.io

SHA-256 Fingerprint

99:58:6C:DA:03:E4:83:9F:9F:E5:30:9D:12:A6:8D:88:5E:F3:7E:ED...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

age

alt-svc

h3=":443"; ma=86400

cache-control

🔴 No Cache(private, no-cache, no-store, max-age=0, must-revalidate)

cf-cache-status

DYNAMIC

cf-ray🇦🇹 Vienna

9ff4078ce89d5aeb-VIE

content-encoding

⚡ Brotli(br)

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

aspmx.l.google.com

alt4.aspmx.l.google.com

alt3.aspmx.l.google.com

alt2.aspmx.l.google.com

+1 more

Domain Information

esimo.io

Domain Age

4y 2m

Created

28.02.2022

Expires

28.02.2027

Last Updated

14.04.2026

Registrar

GoDaddy.com, LLC

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.

72/100

Mobile Friendly72 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

__Manrope_8f47b4

WCAG AAA

65/100

Readability

/30

18/30

14px · LH 1.46

Hierarchy

/20

8/20

WCAG

/25

23/25

9.74:1 min contrast

Performance

/25

16/25

1 font · 6 req

Heading Font

__Manrope_8f47b4

Body Font

__Manrope_8f47b4

Sans14px

Contrast Ratio

9.74:1

WCAG AAA (≥7:1)

Reading Comfort

~37 CPL

Narrow lines

14px

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

✅ Optimal line spacing: 1.46 ratio (ideal range 1.4–1.6).

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 9.7:1).

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

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

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFontsFlesch 53

Color Palette

6 unique colors

Light

#f4f8fb

Primary· 73.80000000000001%

#443622

Secondary· 8.2%

#1492c3

Accent· 5.3%

#cfdfe4

Secondary· 4.3%

#779090

Secondary· 4.2%

#60b8d5

Accent· 4%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

TikTok PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

22 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(15)analytics.tiktok.com(3)utt.impactcdn.com(1)googletagmanager.com(1)

Website Identity

eSIMo.io

Organization

eSIMo.io is a leading global eSIM provider offering instant activation, competitive pricing, and reliable high-speed coverage in 190+ countries.

support@esimo.io

www.esimo.io/

4 years old

Location detected: 🇨🇦 Canadavia ip

GoDaddy.com, LLC📧 Google Workspaceen

Social Profiles

Instagram TikTok

Sponsored

Last analyzed: 21 May 2026 at 13:47

Historical Analysis & Change Tracking