test.io

https://test.io· First analyzed 20 May 2026· Updated 20 May 2026

Export

test.io

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

104.18.35.11

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

sri.ns.cloudflare.com.ruth.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

648 ms10%

Speed Index

842 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.2 MB

97 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Adobe Experience Manager

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

7 Technologies Detected

CSS Frameworks

Tailwind CSS

Foundation

Other

Lottie

Fonts

Adobe Fonts (Typekit)

Analytics

Google Analytics

Tag Managers

Google Tag Manager

CDN

Cloudflare

SEO Analysis

D57/100

Meta Tags7/15

Content12/12

Headings3/8

Technical15/21

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

test.iotest.io

Home | Test IO

Test IO delivers a full range of web, mobile, and IoT testing, delivered as a service.

Title Length14 chars

Recommended: 50-60 chars (~88px / 580px)

Description Length86 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (25/37) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Local SEO

Local Search Readiness

11/100

Poor

3 12 2

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

Sponsored

AI & LLM Readiness

F39/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

0/25

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.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

nav

Text ratio:16%

Words:2,729

Token eff.:Optimal

Sections/1K:0.4

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary180w

Descriptive Headingsavg 1.7w

Canonical URL

Open Graph0/3

Twitter Card0/3

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.

72/100

Passed

Critical

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

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

13/15

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.

2 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.

56/100

121 mg

CO₂e / view

1.2 MB

Page Weight

70%

Cleaner Than

New Visitor

138 mg

Returning (cached)

69 mg

Annual (10K/mo)

14.5 kg

Emission Segments

Data Center

6 mg

Network

36 mg

Device

79 mg

Resource Breakdown

JavaScript

340.4 KB

Images

434.0 KB

CSS

355.5 KB

HTML

15.4 KB

Other

51.5 KB

Green Hosting Verified

Cloudflare

GWF Verified

3 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

86%Very Good

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

Valid From

17.04.2026

Valid Until

16.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

test.io

SHA-256 Fingerprint

7F:63:9C:7D:E7:BA:A1:0D:26:18:F1:C1:5E:3A:62:FA:88:26:F1:85...

Upgrade to view header details

HTTP Headers

Developer Console

age

354

cache-control

🟡 900s(max-age=900)

cf-cache-status

HIT

cf-ray🇫🇷 Paris

9feb47e24efcd031-CDG

content-encoding

📦 Gzip(gzip)

content-security-policy

default-src 'self' https://*.epam.com;script-src 'self' data...

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

test-io.mail.protection.outlook.com

Domain Information

test.io

Domain Age

14y 1m

Created

18.04.2012

Expires

18.04.2027

Last Updated

23.03.2026

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner

OneTrust

GDPR Indicators

Cookie consent banner detected

CMP: OneTrust

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 Friendly1 breakpoint

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, maximum-scale=5, user-scalable=5

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Source Sans Pro

WCAG Partial

54/100

Readability

/30

18/30

17px · LH 1.15

Hierarchy

/20

8/20

WCAG

/25

13/25

1:1 min contrast

Performance

/25

15/25

2 fonts · 3 req

Heading Font

Source Sans Pro

Sans

Body Font

Source Sans Pro

Sans17px

Contrast Ratio

1:1

9 issues

Reading Comfort

~37 CPL

Narrow lines

56px

16px

17px

✅ Excellent readability: 17px body text is ideal for all devices.

⚠️ Tight line spacing (1.15). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 18/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 1.0:1).

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

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

AAdobe Fonts Buy on MyFontsFlesch 19

Color Palette

5 unique colors

3.4:1 AA Large Dark

#222222

Text· 61.099999999999994%

#707574

Other· 2.5%

#ffffff

Primary· 0%

#b7e4d4

Secondary· 3.1%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Feedback & Surveys

TypeformSMB

Survey and feedback collection tools

Sponsored

Scripts & Styles

29 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(16)googletagmanager.com(1)cookie-cdn.cookiepro.com(1)use.typekit.net(1)embed.typeform.com(1)

Website Identity

test.io

14 years old

Location detected: 🇨🇦 Canadavia ip

GoDaddy.com, LLC📧 Microsoft 365en

Social Profiles

Sponsored

Last analyzed: 20 May 2026 at 12:18

Historical Analysis & Change Tracking