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x-faq.ru

https://x-faq.ru· First analyzed 29 May 2026· Updated 29 May 2026
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x-faq.ru
Desktop screenshot of x-faq.ru
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Mobile

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Hosting Provider

SELECTEL

IP Address

95.213.255.249

Site Location

🇷🇺 Russiavia tld

Server Location

🇷🇺 Moscow, Russia

ASN

AS50340

Server

Nginx

CDN

Cloudflare

WAF

Cloudflare

Nameservers

kevin.ns.cloudflare.com.demi.ns.cloudflare.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
790 ms10%
Speed Index
1.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
598 KB
117 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
SELECTEL
CDN
Cloudflare

Technology Stack

5 Technologies Detected

Libraries

2
jQueryv1.5
jQuery UI

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

Languages

1
PHPv5.6.40

SEO Analysis

D58/100
14
10
1
Meta Tags13/15
Content11/12
Headings1/8
Technical15/25
E-E-A-T0/7
Images4/7
Links2/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
X
x-faq.rux-faq.ru

Форум о Свободной Энергии x-F.A.Q. - Главная страница

Форум о Свободной Энергии x-F.A.Q. - Научно-популярный сайт: альтернативные источники энергии, свободная энергия, генераторы, "вечные" двигатели, непризнанны...

Description truncated.
Title Length53 chars

Recommended: 50-60 chars (~324px / 580px)

Description Length252 chars

Recommended: 120-160 chars

Issues (1)

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

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

3,478 URLs

robots.txt

42 rules

Sitemap reference found

Local SEO

Local Search Readiness

0/100
Poor
15 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.
9/25
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
Text ratio:12%
Words:2,159
Token eff.:Optimal
Sections/1K:5.6

Structured Data

No Schema

Citation Readiness

Opening Summary10w
Descriptive Headingsavg 6.1w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
AI readiness recommendation preview...
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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
53/100
7
Passed
5
Critical
3
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
8/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
0/15
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.
3 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.
46/100
A
74 mg
CO₂e / view
598.1 KB
Page Weight
80%
Cleaner Than
New Visitor
85 mg
vs
Returning (cached)
42 mg
Annual (10K/mo)
8.9 kg
Emission Segments
Data Center
17 mg
Network
18 mg
Device
40 mg
Resource Breakdown
JavaScript
246.3 KB
Images
285.3 KB
CSS
47.4 KB
HTML
19.1 KB
Green Hosting Not Verified
SELECTEL
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

0%Critical
Critical / Transactional

HTTPS

No WAF

69d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

08.05.2026

Valid Until

06.08.2026

Subject Alternative Names (3)

mail.x-faq.ruwww.x-faq.rux-faq.ru

SHA-256 Fingerprint

70:49:C0:02:68:EA:94:2F:C3:2B:AA:81:00:74:29:0A:E8:6A:95:88...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟣 Private(private)
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Fri, 29 May 2026 02:17:27 GMT
expires
Mon, 26 Jul 1997 05:00:00 GMT
last-modified
Fri, 29 May 2026 02:17:27 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (1)

x-faq.ru

Domain Information

x-faq.ru

Domain Age
17y 5m

Created

07.12.2008

Expires

07.12.2026

Registrar

REGRU-RU

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
55/100
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

Geneva + Verdana

WCAG Partial
54/100
Readability
/30
13/30

12px · LH 1.30

Hierarchy
/20
14/20

1.8x ratio

WCAG
/25
13/25

1:1 min contrast

Performance
/25
14/25

System fonts

Heading Font

Geneva

Sans22px

Body Font

Verdana

Sans12px

Contrast Ratio

1:1

9 issues

Reading Comfort

~47 CPL

Optimal (45–75)
22px
h1
15px
h3
15px
h4
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~47 chars/line (ideal 45–75 CPL).

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

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

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

Buy on MyFonts

Color Palette

5 unique colors
Light
#ffffff
Text· 14.9%
#dce3eb
Secondary· 12.5%
#c3cad4
Secondary· 11.2%
#818d9b
Secondary· 9.8%

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Scripts & Styles

20 Resources

14
Scripts
6
Styles
4
Async
0
Defer

Top Script Sources

x-faq.ru(6)apis.google.com(2)ajax.googleapis.com(2)mc.yandex.ru(1)yandex.st(1)

Website Identity

x-faq.ru

17 years old
Location detected: 🇷🇺 Russiavia tld
REGRU-RU

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Last analyzed: 29 May 2026 at 02:17

Historical Analysis & Change Tracking