3dtoday.ru

https://3dtoday.ru· First analyzed 26 Apr 2026· Updated 26 Apr 2026

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3dtoday.ru

Mobile

Sponsored

Hosting Provider

Selectel

IP Address

212.41.7.86

Site Location

🇷🇺 Russiavia tld

Server Location

🇷🇺 St Petersburg, Russia

ASN

AS49505

Organization

Selectel

Server

Nginx

Nameservers

ns8-cloud.nic.ru.ns3-l2.nic.ru.ns4-l2.nic.ru.ns8-l2.nic.ru.+1 more

Performance

100

Core Web Vitals

Weight

First Contentful Paint

663 ms10%

Speed Index

862 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

14.3 MB

87 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Ghost

Technology Stack

4 Technologies Detected

Analytics

CSS Frameworks

Web Servers

SEO Analysis

C60/100

Meta Tags8/15

Content11/12

Headings3/8

Technical15/25

E-E-A-T3/7

Images1/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile3/4

Indexability3/3

3dtoday.ru3dtoday.ru

Сообщество владельцев 3D-принтеров — 3DToday — описание 3D-принтеро...

3Dtoday – портал для любителей и профессионалов, заинтересованных в 3D-печати и сопутствующих технологиях

Title truncated.

Title Length171 chars

Recommended: 50-60 chars (~1051px / 580px)

Description Length105 chars

Recommended: 120-160 chars

Issues (3)

• Title is too long (171 chars, ~1051px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (20/25) — critical for accessibility and SEO

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

16 URLs

robots.txt

47 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.

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AI & LLM Readiness

D43/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

0/25

Citation

13/25

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

nav

Text ratio:9%

Words:2,178

Token eff.:Optimal

Sections/1K:10.1

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary29w

Descriptive Headingsavg 5.2w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

AI readiness recommendation preview...

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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.

60/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

13/20

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

7/15

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

ARIA & Roles

6/15

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.

4/100

1.81 g

CO₂e / view

14.3 MB

Page Weight

Cleaner Than

New Visitor

2.06 g

Returning (cached)

1.03 g

Annual (10K/mo)

216.6 kg

Emission Segments

Data Center

403 mg

Network

433 mg

Device

969 mg

Resource Breakdown

JavaScript

3.2 MB

Images

6.3 MB

CSS

4.1 MB

HTML

30.4 KB

Other

707.8 KB

Green Hosting Not Verified

Selectel

10 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

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

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

06.04.2026

Valid Until

05.07.2026

Subject Alternative Names (1)

3dtoday.ru

SHA-256 Fingerprint

81:BC:53:CA:89:94:A0:8A:65:39:6B:E6:91:41:CA:19:E2:73:B0:2E...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache, private)

connection

keep-alive

content-type

text/html; charset=UTF-8

date

Sun, 26 Apr 2026 18:03:58 GMT

server

nginx/1.20.1

transfer-encoding

chunked

Good Warning Issue

Email Infrastructure

Yandex Mail

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

mx.yandex.ru

Domain Information

3dtoday.ru

Domain Age

14y 2m

Created

06.02.2012

Expires

06.02.2027

Registrar

RU-CENTER-RU

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Data Protection Officer mentioned

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.

72/100

Mobile Friendly18 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, viewport-fit=cover

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

proxima_nova

WCAG Partial

62/100

Readability

/30

25/30

16px · LH 1.44

Hierarchy

/20

8/20

WCAG

/25

14/25

2.6:1 min contrast

Performance

/25

15/25

1 font · 1 req

Heading Font

proxima_nova

Sans

Body Font

proxima_nova

Sans16px

Contrast Ratio

2.6:1

27 issues

Reading Comfort

~39 CPL

Narrow lines

22px

24px

16px

Minor Second

Scale

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.44 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 27 elements below WCAG AA threshold (min 2.6:1).

❌ 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 MyFontsFlesch 63

Color Palette

13 unique colors

11.87:1 AAA Light

#ffffff

Background· 26.3%

#3d353a

Other· 4.1%

#6c3420

Accent· 14%

#07afe2

Primary· 9%

#5e6b73

Secondary· 8.7%

#434f58

Text· 5.6%

#d1d8da

Secondary· 5.2%

#a22d29

Accent· 4.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

7 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(2)google-analytics.com(1)mc.yandex.ru(1)local(1)

Website Identity

3dtoday.ru

14 years old

Location detected: 🇷🇺 Russiavia tld

RU-CENTER-RU📧 Yandex Mailru

Social Profiles

Sponsored

Last analyzed: 26 Apr 2026 at 18:04

Historical Analysis & Change Tracking