qeios.com

https://qeios.com· First analyzed 07 May 2026· Updated 07 May 2026

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qeios.com

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

3.253.205.163

Site Location

🇮🇪 Irelandvia ip

Server Location

🇮🇪 Dublin, Ireland

ASN

AS16509

Organization

AWS EC2 (eu-west-1)

Server

Apache

Nameservers

ns-343.awsdns-42.com.ns-679.awsdns-20.net.ns-1513.awsdns-61.org.ns-1950.awsdns-51.co.uk.

Performance

Core Web Vitals

Weight

First Contentful Paint

883 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.1 MB

33 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Amazon Web Services (AWS)

Technology Stack

6 Technologies Detected

Analytics

CSS Frameworks

Icon Libraries

Web Servers

SEO Analysis

D53/100

Meta Tags8/15

Content8/12

Headings3/8

Technical13/25

E-E-A-T3/7

Images2/7

Links2/5

URL5/5

Social3/5

Freshness0/4

Mobile3/4

Indexability3/3

qeios.comqeios.com

Qeios - Research you can trust

The Open Science platform reshaping scholarly communication.

Title Length30 chars

Recommended: 50-60 chars (~186px / 580px)

Description Length60 chars

Recommended: 120-160 chars

Issues (1)

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

14 issues found

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Crawlability

Sitemap

robots.txt

3 rules

Local SEO

Local Search Readiness

9/100

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

F33/100

Bot Access

20/25

Machine Read.

4/25

Schema Data

0/25

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

blockquotesnav

Text ratio:1%

Words:260

Token eff.:Too Short

Sections/1K:34.6

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary17w

Descriptive Headingsavg 3.1w

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

52/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

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

14/15

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

0/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

5 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.

36/100

219 mg

CO₂e / view

2.1 MB

Page Weight

50%

Cleaner Than

New Visitor

250 mg

Returning (cached)

125 mg

Annual (10K/mo)

26.3 kg

Emission Segments

Data Center

11 mg

Network

64 mg

Device

144 mg

Resource Breakdown

JavaScript

1.2 MB

Images

370.1 KB

CSS

105.3 KB

HTML

437.0 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

85d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

04.07.2025

Valid Until

31.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

qeios.com*.qeios.com

SHA-256 Fingerprint

41:58:88:67:45:EF:9D:A8:05:29:52:4A:72:1F:40:A5:42:B8:2C:FA...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache, private)

content-type

text/html; charset=UTF-8

date

Thu, 07 May 2026 15:46:41 GMT

server

Apache/2.4.66 () OpenSSL/1.0.2k-fips

set-cookie

XSRF-TOKEN

Good Warning Issue

Email Infrastructure

Amazon SES

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

inbound-smtp.eu-west-1.amazonaws.com

Domain Information

qeios.com

Domain Age

9y 10m

Created

22.06.2016

Expires

22.06.2026

Last Updated

18.05.2025

Registrar

Amazon Registrar, Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

64/100

Mobile Friendly14 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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Roboto

WCAG Partial

64/100

Readability

/30

21/30

22px · LH 1.60

Hierarchy

/20

7/20

WCAG

/25

17/25

2.2:1 min contrast

Performance

/25

19/25

System fonts

Heading Font

Roboto

Sans

Body Font

Roboto

Sans22px

Contrast Ratio

2.2:1

9 issues

Reading Comfort

~40 CPL

Narrow lines

56px

22px

15px

22px

✅ Excellent readability: 22px body text is ideal for all devices.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 37/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 2.2:1).

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

✅ System fonts: Zero font loading delay — best possible LCP impact.

Flesch 37

Color Palette

7 unique colors

Light

#ffffff

Background· 25%

#f4f0e7

Background· 63%

#429ad7

Primary· 5.7%

#acbdc9

Secondary· 2.4%

#497296

Secondary· 1.7%

#61abdb

Accent· 1.1%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

HotjarMid-Market

User behavior and product analytics

Sponsored

Scripts & Styles

11 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(2)qeios.com(2)googletagmanager.com(1)static.hotjar.com(1)script.hotjar.com(1)

Website Identity

qeios.com

info@qeios.com

9 years old

Location detected: 🇮🇪 Irelandvia ip

Amazon Registrar, Inc.📧 Amazon SESen

Social Profiles

X (Twitter)

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Last analyzed: 07 May 2026 at 15:47

Historical Analysis & Change Tracking