StackOptic
Back to Search
geokniga.org favicon

geokniga.org

https://geokniga.org· First analyzed 01 May 2026· Updated 01 May 2026
Export
geokniga.org
Desktop screenshot of geokniga.org
Mobile screenshot of geokniga.org
Mobile

Sponsored

Hosting Provider

OAO Mgts)

IP Address

95.165.30.62

Site Location

🇷🇺 Russiavia ip

Server Location

🇷🇺 Moscow, Russia

ASN

AS25513

Organization

OAO Mgts)

Server

Nginx

CDN

Cloudflare

WAF

Cloudflare

Nameservers

bonnie.ns.cloudflare.com.skip.ns.cloudflare.com.

Performance

86

Core Web Vitals

Weight

First Contentful Paint
1.7 s10%
Speed Index
2.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
502 KB
67 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupal

Technology Stack

3 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Analytics

1
Google Analytics

Web Servers

1
Nginx

SEO Analysis

D55/100
14
8
3
Meta Tags9/15
Content9/12
Headings8/8
Technical11/25
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social1/5
Freshness0/4
Mobile3/4
Indexability3/3
G
geokniga.orggeokniga.org

Геологический портал GeoKniga | Геологический портал GeoKniga

No description available for this page.

Title Length61 chars

Recommended: 50-60 chars (~377px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

  • • Missing meta description — important for click-through rates in SERPs
  • • Most images missing alt text (7/9) — critical for accessibility and SEO
  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

3 URLs

3 sub-sitemaps

robots.txt

44 rules

Local SEO

Local Search Readiness

8/100
Poor
3 12 2

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

Sponsored

AI & LLM Readiness

D41/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
0/25
Citation
11/25

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:6%
Words:404
Token eff.:Optimal
Sections/1K:7.4

Structured Data

No Schema

Citation Readiness

Opening Summary20w
Descriptive Headingsavg 3w
Canonical URL
Open Graph1/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
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.
D
58/100
9
Passed
4
Critical
0
Warnings
Images & Alt Text
5/20
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
14/15
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.
2 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.
55/100
A
62 mg
CO₂e / view
501.9 KB
Page Weight
90%
Cleaner Than
New Visitor
71 mg
vs
Returning (cached)
36 mg
Annual (10K/mo)
7.5 kg
Emission Segments
Data Center
14 mg
Network
15 mg
Device
33 mg
Resource Breakdown
JavaScript
307.6 KB
Images
132.3 KB
CSS
52.2 KB
HTML
7.8 KB
Other
2.1 KB
Green Hosting Not Verified
OAO Mgts)
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

56%Poor
Interactive

HTTPS

No WAF

67d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp384r1) (384 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

08.04.2026

Valid Until

07.07.2026

Subject Alternative Names (2)

geokniga.orgwww.geokniga.org

SHA-256 Fingerprint

BF:DF:07:03:2D:FD:7C:E6:FA:58:1F:49:53:B2:F3:7B:00:85:E0:82...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(must-revalidate, no-store, no-cache, must-revalidate, proxy-...)
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
date
Fri, 01 May 2026 02:33:56 GMT
expires
Sun, 19 Nov 1978 05:00:00 GMT
last-modified
Fri, 01 May 2026 02:33:56 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.secvault.link

Domain Information

geokniga.org

Domain Age
14y 3m

Created

21.01.2012

Expires

21.01.2031

Last Updated

21.12.2025

Registrar

Internet Domain Service BS Corp

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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.
F
38/100
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.
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Verdana

WCAG AAA
68/100
Readability
/30
18/30

14px · LH 1.29

Hierarchy
/20
11/20

1.14x ratio · ✓ H1→H6

WCAG
/25
21/25

8.1:1 min contrast

Performance
/25
18/25

1 font · 1 req

Heading Font

Verdana

Sans16px

Body Font

Verdana

Sans14px

Contrast Ratio

8.1:1

WCAG AAA (≥7:1)

Reading Comfort

~67 CPL

Optimal (45–75)
16px
h1
13px
h2
14px
p

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Tight line spacing (1.29). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~66 chars/line (ideal 45–75 CPL).

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 8.1:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

Buy on MyFonts

Color Palette

6 unique colors
4.11:1 AA Large Light
#f6f6f6
Background· 59.4%
#777875
Other· 5.9%
#97abb5
Primary· 5.8%
#13100f
Secondary· 5.6%
#dccfac
Secondary· 3%

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

Sponsored

Scripts & Styles

11 Resources

9
Scripts
2
Styles
5
Async
0
Defer

Top Script Sources

local(2)yandex.st(2)ssl.google-analytics.com(1)st.top100.ru(1)mc.yandex.ru(1)

Website Identity

geokniga.org

kaptar.j@geokniga.org
14 years old
Location detected: 🇷🇺 Russiavia ip
Internet Domain Service BS Corpru

Sponsored

Last analyzed: 01 May 2026 at 02:34

Historical Analysis & Change Tracking