histrf.ru

https://histrf.ru· First analyzed 26 Apr 2026· Updated 26 Apr 2026

Export

histrf.ru

Mobile

Sponsored

Hosting Provider

Host Expert LLC

IP Address

45.86.39.86

Site Location

🇷🇺 Russiavia tld

Server Location

🇷🇺 Moscow, Russia

ASN

AS44128

Organization

Host Expert LLC

Server

ddos-guard

Nameservers

ns8-cloud.nic.ru.ns3-l2.nic.ru.ns4-l2.nic.ru.ns4-cloud.nic.ru.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.7 s10%

Speed Index

3.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4.5 MB

172 requests

Image Optimization

Lazy LoadWebP

0–49

50–89

90–100

Architecture Stack

Hybrid

⚙️ SSR

Frontend

Framework

Nuxt.js

Styling

Tailwind CSS

Infrastructure

Hosting

Host Expert LLC

Technology Stack

4 Technologies Detected

Meta Frameworks

UI Components

CSS Frameworks

Libraries

SEO Analysis

D51/100

Meta Tags12/15

Content0/12

Headings3/8

Technical14/25

E-E-A-T0/7

Images6/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile3/4

Indexability3/3

histrf.ruhistrf.ru

Федеральный портал Истории России

История Российской Федерации | Освещаем все вехи российской истории. Российское военно-историческое общество. Мы знаем правду.

Title Length33 chars

Recommended: 50-60 chars (~204px / 580px)

Description Length126 chars

Recommended: 120-160 chars

Issues (2)

• Very thin content (5 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

26,638 URLs

robots.txt

69 rules

Sitemap reference found

Local SEO

Local Search Readiness

4/100

Poor

1 15 1

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

Sponsored

AI & LLM Readiness

F23/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

2/25

Citation

0/25

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:1%

Words:3,247

Token eff.:Poor Structure

Structured Data

2 JSON-LD

WebSite

Citation Readiness

Opening Summary

Descriptive Headings

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...

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.

68/100

Passed

Critical

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

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

11/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

0/15

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.

24/100

574 mg

CO₂e / view

4.5 MB

Page Weight

15%

Cleaner Than

New Visitor

657 mg

Returning (cached)

328 mg

Annual (10K/mo)

68.9 kg

Emission Segments

Data Center

128 mg

Network

138 mg

Device

308 mg

Resource Breakdown

JavaScript

484.3 KB

Images

3.5 MB

CSS

291.5 KB

HTML

224.4 KB

Other

45.7 KB

Green Hosting Not Verified

Host Expert LLC

7 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

41%Poor

Interactive

HTTPS

No WAF

66d

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

HTTP Protocol

HTTP/2

Valid From

03.04.2026

Valid Until

02.07.2026

Subject Alternative Names (1)

history.ru

SHA-256 Fingerprint

CA:1B:25:41:FB:87:F7:4E:80:C3:13:DB:C4:98:A4:6D:2C:D0:DB:4A...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

cache-control

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

content-encoding

📦 Gzip(gzip)

content-security-policy

upgrade-insecure-requests;

content-type

text/html;charset=utf-8

date

Sun, 26 Apr 2026 19:05:48 GMT

expires

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (3)

mx01.nicmail.ru

mx02.nicmail.ru

mx03.nicmail.ru

Domain Information

histrf.ru

Domain Age

13y 3m

Created

21.01.2013

Expires

21.01.2027

Registrar

RU-CENTER-RU

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

71/100

Mobile Friendly73 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

Roboto

WCAG Partial

72/100

Readability

/30

25/30

20px · LH 1.40

Hierarchy

/20

8/20

WCAG

/25

17/25

1:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

Roboto

Sans

Body Font

Roboto

Sans20px

Contrast Ratio

1:1

12 issues

Reading Comfort

~35 CPL

Narrow lines

32px

20px

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

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

✅ Easy to read: Flesch score 100/100 — accessible to general audiences.

⚠️ Partial contrast: 12 elements below WCAG AA threshold (min 1.0:1).

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

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

Flesch 100

Color Palette

12 unique colors

16.48:1 AAA Light

#ffffff

Background· 26.3%

#1f1f1f

Text· 12.3%

#e1d5d5

Secondary· 14.7%

#7a0c14

Accent· 7.4%

#99080e

Primary· 7.1%

#c0b4b0

Secondary· 6.9%

#bb080d

Accent· 6.2%

#9a5251

Secondary· 5.5%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

12 Resources

Scripts

Styles

Async

Defer

Top Script Sources

mc.yandex.ru(1)local(1)

Website Identity

nuxt-app

history.ru/

13 years old

Location detected: 🇷🇺 Russiavia tld

RU-CENTER-RU

Social Profiles

YouTube Telegram

Sponsored

Last analyzed: 26 Apr 2026 at 19:06

Historical Analysis & Change Tracking