archaeolog.ru

https://archaeolog.ru· First analyzed 12 May 2026· Updated 12 May 2026

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archaeolog.ru

Mobile

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Hosting Provider

Timeweb.Cloud LLC

IP Address

109.196.102.6

Site Location

🇷🇺 Russiavia phone

Server Location

🇷🇺 St Petersburg, Russia

ASN

AS9123

Organization

Timeweb.Cloud LLC

Server

Nginx

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ruben.ns.cloudflare.com.joyce.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

672 ms10%

Speed Index

874 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

26.3 MB

159 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Hybrid

⚙️ SSR

Frontend

Framework

Nuxt.js

Infrastructure

Hosting

Timeweb.Cloud LLC

CDN

Cloudflare

Technology Stack

6 Technologies Detected

Libraries

Meta Frameworks

CSS Frameworks

Web Servers

SEO Analysis

D44/100

Meta Tags10/15

Content3/12

Headings3/8

Technical13/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

archaeolog.ruarchaeolog.ru

Институт археологии Российской академии наук

Title Length44 chars

Recommended: 50-60 chars (~272px / 580px)

Description Length44 chars

Recommended: 120-160 chars

Issues (3)

• Very thin content (5 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (64/79) — critical for accessibility and SEO

12 issues found

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Crawlability

Sitemap

Type: index

12 URLs

12 sub-sitemaps

robots.txt

Local SEO

Local Search Readiness

15/100

Poor

5 10 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

F29/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

Citation

2/25

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:1,063

Token eff.:Optimal

Structured Data

No Schema

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...

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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.

64/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

6/20

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

7/15

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...

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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.

16/100

3.33 g

CO₂e / view

26.3 MB

Page Weight

Cleaner Than

New Visitor

3.81 g

Returning (cached)

1.90 g

Annual (10K/mo)

399.8 kg

Emission Segments

Data Center

744 mg

Network

800 mg

Device

1.79 g

Resource Breakdown

JavaScript

1.6 MB

Images

24.0 MB

CSS

469.3 KB

HTML

250.2 KB

Other

4.9 KB

Green Hosting Not Verified

Timeweb.Cloud LLC

9 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

54d

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

07.04.2026

Valid Until

06.07.2026

Subject Alternative Names (2)

archaeolog.ruwww.archaeolog.ru

SHA-256 Fingerprint

CD:B4:D4:DB:EB:8F:3F:76:3A:F4:86:82:45:2D:7C:91:C5:A1:AD:A1...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache)

content-encoding

📦 Gzip(gzip)

content-type

text/html;charset=utf-8

date

Tue, 12 May 2026 22:53:49 GMT

last-modified

Tuesday, 12-May-2026 22:53:49 GMT

server

nginx/1.24.0 (Ubuntu)

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mail-s30.1gb.ru

Domain Information

archaeolog.ru

Domain Age

23y 3m

Created

29.01.2003

Expires

29.01.2027

Registrar

RU-CENTER-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.

67/100

Mobile Friendly174 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, minimum-scale=1, maximum-scale=1, user-scalable=0

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

DIN 2014

WCAG Partial

60/100

Readability

/30

24/30

18px · LH 1.33

Hierarchy

/20

7/20

WCAG

/25

16/25

1:1 min contrast

Performance

/25

13/25

1 font · 6 req

Heading Font

DIN 2014

Sans

Body Font

DIN 2014

Sans18px

Contrast Ratio

1:1

5 issues

Reading Comfort

Single Font Family

left aligned

36px

26px

18px

✅ Excellent readability: 18px body text is ideal for all devices.

⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 1.0:1).

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

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

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFonts

Color Palette

13 unique colors

18.39:1 AAA Light

#ffffff

Background· 22.200000000000003%

#121512

Secondary· 5.9%

#27251b

Primary· 12.8%

#4e9557

Secondary· 8.5%

#676946

Secondary· 8.4%

#444d3d

Secondary· 6.6%

#bbc7b0

Secondary· 6.2%

#867858

Secondary· 6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

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Scripts & Styles

17 Resources

Scripts

Styles

Async

Defer

Top Script Sources

api-maps.yandex.ru(2)mc.yandex.ru(2)code.jquery.com(1)cdn.datatables.net(1)local(1)

Website Identity

archaeolog.ru

ia.ras@mail.ru

+74991264798

23 years old

Location detected: 🇷🇺 Russiavia phone

RU-CENTER-RUru

Social Profiles

YouTube Telegram

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Last analyzed: 12 May 2026 at 22:54

Historical Analysis & Change Tracking