StackOptic
Back to Search
iidf.ru favicon

iidf.ru

https://iidf.ru· First analyzed 09 May 2026· Updated 09 May 2026
Export
iidf.ru
Desktop screenshot of iidf.ru
Mobile screenshot of iidf.ru
Mobile

Sponsored

Hosting Provider

Mastertel

IP Address

83.69.201.15

Site Location

🇷🇺 Russiavia phone

Server Location

🇷🇺 Moscow, Russia

ASN

AS29226

Organization

Mastertel

Server

Nginx

CDN

Cloudflare

WAF

Cloudflare

Nameservers

dara.ns.cloudflare.com.rick.ns.cloudflare.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
816 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
17.2 MB
79 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Mastertel
CDN
Cloudflare

Technology Stack

3 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Analytics

1
Facebook Pixel

Web Servers

1
Nginxv1.24.0

SEO Analysis

C60/100
17
8
2
Meta Tags10/15
Content12/12
Headings0/8
Technical19/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
I
iidf.ruiidf.ru

Фонд развития интернет-инициатив (ФРИИ)

Акселератор ФРИИ – лучшая программа в России для ускоренного развития бизнеса в интернете.

Title Length39 chars

Recommended: 50-60 chars (~241px / 580px)

Description Length90 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (28/46) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

19 URLs

19 sub-sitemaps

robots.txt

6 rules

Sitemap reference found

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.

Sponsored

AI & LLM Readiness

F38/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
3/25
Citation
5/25

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:3%
Words:789
Token eff.:Optimal
Depth:1/5

Structured Data

Microdata
Article×1.2microdata

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 (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.
C
66/100
8
Passed
4
Critical
1
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
12/20
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
2/15
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.
16/100
F
2.18 g
CO₂e / view
17.2 MB
Page Weight
5%
Cleaner Than
New Visitor
2.49 g
vs
Returning (cached)
1.24 g
Annual (10K/mo)
261.3 kg
Emission Segments
Data Center
486 mg
Network
523 mg
Device
1.17 g
Resource Breakdown
JavaScript
303.1 KB
Images
3.4 MB
CSS
1.6 MB
HTML
28.4 KB
Other
11.9 MB
Green Hosting Not Verified
Mastertel
8 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

61%Fair
Interactive

HTTPS

No WAF

127d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

12.08.2025

Valid Until

13.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (5)

*.iidf.ruautodiscover.iidf.rumail.iidf.ruowa.iidf.ruiidf.ru

SHA-256 Fingerprint

20:3B:54:F7:A9:62:A7:4E:A4:E4:2F:A0:62:4D:06:7D:3C:25:11:D1...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate)
connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-security-policy
frame-ancestors 'self';
content-type
text/html; charset=UTF-8
date
Sat, 09 May 2026 03:45:11 GMT
Good Warning Issue

Email Infrastructure

Yandex Mail

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (3)

mx.yandex.net
mxr.iidf.ru
mcn.iidf.ru

Domain Information

iidf.ru

Domain Age
12y 11m

Created

13.06.2013

Expires

13.06.2027

Registrar

RU-CENTER-RU

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected

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.
B
70/100
Mobile Friendly3 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=1.0
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Museo Sans Cyrl

WCAG Fail
63/100
Readability
/30
24/30

21px · LH 1.40

Hierarchy
/20
10/20
WCAG
/25
11/25

1:1 min contrast

Performance
/25
18/25

1 font · 2 req

Heading Font

Museo Sans Cyrl

Body Font

Museo Sans Cyrl

Sans21px

Contrast Ratio

1:1

50 issues

Reading Comfort

Single Family

left aligned

✅ Excellent readability: 21px body text is ideal for all devices.

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

❌ Low contrast: 50 elements fail WCAG AA (min 1.0:1). Increase text/background contrast.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

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

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFonts

Color Palette

11 unique colors
Light
#0b3d59
Accent· 21.699999999999996%
#1c5774
Accent· 15.1%
#6b91a9
Secondary· 7.3%
#feffff
Primary· 7.1%
#557b90
Secondary· 6.7%
#212c33
Secondary· 6.7%
#c3c8cf
Secondary· 5.7%
#0d1420
Primary· 5.3%

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

9 Resources

7
Scripts
2
Styles
5
Async
2
Defer

Top Script Sources

local(2)cloud.roistat.com(1)vk.com(1)mc.yandex.ru(1)tracker.convead.io(1)

Website Identity

iidf.ru

info@iidf.ru
+74952588877
12 years old
Location detected: 🇷🇺 Russiavia phone
RU-CENTER-RU📧 Yandex Mailru

Sponsored

Last analyzed: 09 May 2026 at 03:45

Historical Analysis & Change Tracking