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openhardwaremonitor.org

https://openhardwaremonitor.org· First analyzed 06 May 2026· Updated 06 May 2026
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openhardwaremonitor.org
Desktop screenshot of openhardwaremonitor.org
Mobile screenshot of openhardwaremonitor.org
Mobile

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Hosting Provider

Metanet AG

IP Address

80.74.159.100

Site Location

🇨🇭 Switzerlandvia ip

Server Location

🇨🇭 Zurich, Switzerland

ASN

AS21069

Organization

Metanet AG

Server

Nginx

Nameservers

ns7.hostorama.com.ns.hostorama.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
835 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
111 KB
10 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.8.5
cms
openhardwaremonitorCustom

Technology Stack

3 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Payments

1
PayPal

Web Servers

1
Nginx

SEO Analysis

D57/100
16
6
3
Meta Tags4/15
Content11/12
Headings8/8
Technical13/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
O
openhardwaremonitor.orgopenhardwaremonitor.org

Open Hardware Monitor - Core temp, fan speed and voltages in a free...

No description available for this page.

Title truncated.
Title Length243 chars

Recommended: 50-60 chars (~1508px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

  • • Title is too long (243 chars, ~1508px). Will be truncated in search results.
  • • Missing meta description — important for click-through rates in SERPs
  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

3 rules

Local SEO

Local Search Readiness

3/100
Poor
1 14 2

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

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AI & LLM Readiness

F37/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
0/25
Citation
6/25

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:17%
Words:645
Token eff.:Optimal
Sections/1K:14

Structured Data

No Schema

Citation Readiness

Opening Summary24w
Descriptive Headingsavg 2.1w
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

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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.
B
74/100
10
Passed
3
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
14/20
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •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.
62/100
A+
14 mg
CO₂e / view
110.6 KB
Page Weight
95%
Cleaner Than
New Visitor
16 mg
vs
Returning (cached)
8 mg
Annual (10K/mo)
1.6 kg
Emission Segments
Data Center
3 mg
Network
3 mg
Device
7 mg
Resource Breakdown
Images
84.9 KB
CSS
19.3 KB
HTML
6.4 KB
Green Hosting Not Verified
Metanet AG
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

0%Critical
Critical / Transactional

HTTPS

No WAF

43d

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

Valid From

21.03.2026

Valid Until

19.06.2026

Subject Alternative Names (7)

openhardwaremonitor.comopenhardwaremonitor.netopenhardwaremonitor.orgwebmail.openhardwaremonitor.orgwww.openhardwaremonitor.comwww.openhardwaremonitor.netwww.openhardwaremonitor.org

SHA-256 Fingerprint

75:4F:B5:45:CD:19:B5:D6:C1:50:0D:0B:37:FA:17:D7:A5:F2:03:85...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Wed, 06 May 2026 07:00:22 GMT
link
<https://openhardwaremonitor.org/wp-json/>; rel="https://api...
server
nginx
vary
Accept-Encoding,User-Agent
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (1)

mail.openhardwaremonitor.org

Domain Information

openhardwaremonitor.org

Domain Age
16y 3m

Created

22.01.2010

Expires

22.01.2027

Last Updated

08.03.2026

Registrar

INWX GmbH

DNSSEC
Not Enabled

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
42/100
Not 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.
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Arial

WCAG Partial
72/100
Readability
/30
18/30

13px · LH 1.50

Hierarchy
/20
17/20

1.54x ratio · ✓ H1→H6

WCAG
/25
17/25

1.16:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

Arial

Sans20px

Body Font

Arial

Sans13px

Contrast Ratio

1.16:1

22 issues

Reading Comfort

~70 CPL

Optimal (45–75)
20px
h1
17px
h2
13px
p

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

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

✅ Optimal line length: ~70 chars/line (ideal 45–75 CPL).

⚠️ Hard to read: Flesch score 49/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 22 elements below WCAG AA threshold (min 1.2:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

Fluid Type (rem)Flesch 49

Color Palette

7 unique colors
8.31:1 AAA Light
#ffffff
Background· 43.3%
#4e4e4f
Other· 6.5%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

2 Resources

0
Scripts
2
Styles
0
Async
0
Defer

Top Script Sources

Website Identity

openhardwaremonitor.org

16 years old
Location detected: 🇨🇭 Switzerlandvia ip
INWX GmbHen-US

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Last analyzed: 06 May 2026 at 07:00

Historical Analysis & Change Tracking