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linux-hardware.org

https://linux-hardware.org· First analyzed 08 May 2026· Updated 08 May 2026
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linux-hardware.org
Desktop screenshot of linux-hardware.org
Mobile screenshot of linux-hardware.org
Mobile

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Hosting Provider

JSC Datacenter

IP Address

37.46.132.111

Site Location

🇷🇺 Russiavia ip

Server Location

🇷🇺 Khimki, Russia

ASN

AS29182

Organization

JSC Datacenter

Server

Apache

Nameservers

ns2.firstvds.ru.ns1.firstvds.ru.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
457 ms10%
Speed Index
594 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
148 KB
8 requests

Image Optimization

WebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
JSC Datacenter

Technology Stack

2 Technologies Detected

Web Servers

1
Apachev2.4.62

Languages

1
PHPv8.0.30

SEO Analysis

D55/100
15
10
2
Meta Tags5/15
Content8/12
Headings3/8
Technical15/25
E-E-A-T3/7
Images1/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
L
linux-hardware.orglinux-hardware.org

Linux Hardware Database

High detailed database of computer hardware

Title Length23 chars

Recommended: 50-60 chars (~143px / 580px)

Description Length43 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (6/7) — critical for accessibility and SEO

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

21 URLs

robots.txt

93 rules

Sitemap reference found

Local SEO

Local Search Readiness

6/100
Poor
2 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

D40/100
Bot Access
19/25
Machine Read.
8/25
Schema Data
0/25
Citation
13/25

AI Bot Access

11/14 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:3%
Words:307
Token eff.:Optimal
Sections/1K:6.5
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary32w
Descriptive Headingsavg 1.5w
Canonical URL
Open Graph2/3
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

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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.
D
58/100
7
Passed
5
Critical
1
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
12/15
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.
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.
62/100
A+
18 mg
CO₂e / view
147.9 KB
Page Weight
95%
Cleaner Than
New Visitor
21 mg
vs
Returning (cached)
11 mg
Annual (10K/mo)
2.2 kg
Emission Segments
Data Center
4 mg
Network
4 mg
Device
10 mg
Resource Breakdown
JavaScript
8.8 KB
Images
11.0 KB
CSS
89.4 KB
HTML
38.8 KB
Green Hosting Not Verified
JSC Datacenter
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

84d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

03.05.2026

Valid Until

01.08.2026

Subject Alternative Names (7)

abi-laboratory.probsd-hardware.infolinux-hardware.orglinux-hardware.ruwww.abi-laboratory.prowww.bsd-hardware.infowww.linux-hardware.org

SHA-256 Fingerprint

3C:79:8B:59:90:C8:0E:10:AA:EB:D9:22:1B:34:D4:72:48:2E:89:2A...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate)
content-encoding
⚡ Brotli(br)
content-length
39390
content-type
text/html; charset=UTF-8
date
Fri, 08 May 2026 09:46:53 GMT
expires
Thu, 19 Nov 1981 08:52:00 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (1)

emx.mail.ru

Domain Information

linux-hardware.org

Domain Age
10y 6m

Created

10.11.2015

Expires

10.11.2026

Last Updated

06.10.2025

Registrar

Regional Network Information Center, JSC dba RU-CENTER

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.
C
64/100
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Open Sans

WCAG Partial
56/100
Readability
/30
20/30

21px · LH --

Hierarchy
/20
4/20
WCAG
/25
19/25

2.78:1 min contrast

Performance
/25
13/25

1 font · 2 req

Heading Font

Open Sans

Sans

Body Font

Open Sans

Sans21px

Contrast Ratio

2.78:1

1 issue

Reading Comfort

~31 CPL

Narrow lines
26px
h2
21px
p

✅ Excellent readability: 21px body text is ideal for all devices.

❌ Very complex text: Flesch score 10/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 2.8:1).

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

⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

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

Buy on MyFontsFlesch 10

Color Palette

9 unique colors
4.58:1 AA Light
#ffffff
Background· 74.3%
#6f7682
Secondary· 3.9%
#205081
Primary· 7.7%
#efeee7
Secondary· 3.3%
#dddfd8
Secondary· 3.3%
#97bb9e
Secondary· 2.7%
#0b1623
Accent· 2.4%
#a79077
Secondary· 1.7%

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

5 Resources

3
Scripts
2
Styles
0
Async
0
Defer

Top Script Sources

js(3)

Website Identity

linux-hardware.org

10 years old
Location detected: 🇷🇺 Russiavia ip
Regional Network Information Center, JSC dba RU-CENTERen

Social Profiles

GitHub

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Last analyzed: 08 May 2026 at 09:47

Historical Analysis & Change Tracking