wisekey.com

https://wisekey.com· First analyzed 24 May 2026· Updated 24 May 2026

Export

wisekey.com

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

3.78.134.248

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS16509

Organization

AWS EC2 (eu-central-1)

Server

Nginx

Nameservers

ns-97.awsdns-12.com.ns-1489.awsdns-58.org.ns-1861.awsdns-40.co.uk.ns-828.awsdns-39.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

868 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.8 MB

116 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

CMS

WordPressv6.8.3

Infrastructure

Hosting

Amazon Web Services (AWS)

Technology Stack

17 Technologies Detected

Plugins

Libraries

CSS Frameworks

Analytics

Other

UI Components

Icon Libraries

Marketing

Web Servers

Security

SEO Analysis

B78/100

Meta Tags14/15

Content10/12

Headings3/8

Technical23/25

E-E-A-T2/7

Images2/7

Links5/5

URL5/5

Social4/5

Freshness4/4

Mobile3/4

Indexability3/3

wisekey.comwisekey.com

WISeKey - The Human-Driven Technology Platform

WISeKey is a leading global cybersecurity company deploying large scale digital identity ecosystems for people and objects using Blockchain, AI and IoT

Title Length46 chars

Recommended: 50-60 chars (~284px / 580px)

Description Length151 chars

Recommended: 120-160 chars

Issues (1)

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

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

10 URLs

10 sub-sitemaps

robots.txt

Local SEO

Local Search Readiness

23/100

Needs Work

7 12

Sponsored

AI & LLM Readiness

D52/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

7/25

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

Text ratio:4%

Words:967

Token eff.:Optimal

Structured Data

5 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary118w

Descriptive Headingsavg 6.5w

Canonical URL

Open Graph3/3

Twitter Card1/3

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.

62/100

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

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

11/15

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...

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.

37/100

286 mg

CO₂e / view

2.8 MB

Page Weight

30%

Cleaner Than

New Visitor

327 mg

Returning (cached)

164 mg

Annual (10K/mo)

34.3 kg

Emission Segments

Data Center

14 mg

Network

84 mg

Device

188 mg

Resource Breakdown

JavaScript

1.4 MB

Images

124.9 KB

CSS

1.2 MB

HTML

36.9 KB

Other

1.8 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

6 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

71%Good

Interactive

HTTPS

No WAF

67d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

WISeKey

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

31.07.2025

Valid Until

31.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (6)

wisekey.com*.wisekey.comwiseid.com*.wiseid.comcertifyid.com*.certifyid.com

SHA-256 Fingerprint

BB:07:95:8C:22:9B:62:A8:9B:5F:29:62:F0:92:65:4D:9C:F5:9F:6A...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

allow

GET, POST, HEAD, OPTIONS

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate)

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-security-policy

default-src 'self' blob:; script-src 'self' 'unsafe-inline' ...

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

mx1-eu1.ppe-hosted.com

mx2-eu1.ppe-hosted.com

Domain Information

wisekey.com

Domain Age

27y 7m

Created

21.10.1998

Expires

20.10.2026

Last Updated

01.11.2024

Registrar

SafeNames Ltd.

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

75/100

Mobile Friendly16 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...

Upgrade to view recommendations

Typography & Readability

Barlow

WCAG Partial

60/100

Readability

/30

22/30

20px · LH 1.50

Hierarchy

/20

8/20

WCAG

/25

17/25

1:1 min contrast

Performance

/25

13/25

1 font · 3 req

Heading Font

Barlow

Sans

Body Font

Barlow

Sans20px

Contrast Ratio

1:1

20 issues

Reading Comfort

~39 CPL

Narrow lines

56px

20px

✅ Excellent readability: 20px body text is ideal for all devices.

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

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 20 elements below WCAG AA threshold (min 1.0:1).

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

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

Buy on MyFontsFluid Type (rem)Flesch 0

Color Palette

7 unique colors

Light

#ffffff

Background· 19.8%

#c80000

Primary· 45.7%

#9a1616

Accent· 9.399999999999999%

#b41313

Accent· 7.9%

#c75656

Secondary· 7.8%

#8c2526

Accent· 5.6%

#e2cabf

Secondary· 3.7%

Business & Marketing Stack

3 Tools Detected

Enterprise

CRM Systems

HubSpotMid-Market

Customer Relationship Management platforms

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

wisekey.com(7)googletagmanager.com(2)gstatic.com(1)js.hs-banner.com(1)js.hs-analytics.net(1)

Website Identity

WISeKey

Organization

WISeKey is a leading global cybersecurity company deploying large scale digital identity ecosystems for people and objects using Blockchain, AI and IoT

www.wisekey.com/

27 years old

Location detected: 🇩🇪 Germanyvia ip

SafeNames Ltd.en-GB

Social Profiles

Instagram LinkedIn YouTube

Sponsored

Last analyzed: 24 May 2026 at 18:41

Historical Analysis & Change Tracking