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isras.ru

https://isras.ru· First analyzed 07 May 2026· Updated 07 May 2026
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isras.ru
Desktop screenshot of isras.ru
Mobile screenshot of isras.ru
Mobile

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Hosting Provider

RASNET

IP Address

188.93.107.43

Site Location

🇷🇺 Russiavia tld

Server Location

🇷🇺 Moscow, Russia

ASN

AS3267

Server

Nginx

CDN

Proxy Cache

Nameservers

ns1.isras.ru.ns4-l2.nic.ru.ns8-l2.nic.ru.

Performance

94

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.1 MB
60 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
RASNET
CDN
Proxy Cache

Technology Stack

8 Technologies Detected

Libraries

2
jQueryv1.5.1
jQuery UI

CSS Frameworks

2
Bootstrap
Tailwind CSS

Fonts

2
Adobe Fonts (Typekit)Adobe Fonts

Icon Libraries

1
Font Awesome

Web Servers

1
Nginx

SEO Analysis

D52/100
11
12
1
Meta Tags9/15
Content11/12
Headings6/8
Technical9/25
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
I
isras.ruisras.ru

Институт социологии ФНИСЦ РАН

Официальный сайт Института социологии РАН. Представлены результаты научной деятельности, публикации по социологии и политологии

Title Length29 chars

Recommended: 50-60 chars (~179px / 580px)

Description Length127 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (28/40) — critical for accessibility and SEO

13 issues found

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Local SEO

Local Search Readiness

5/100
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

F35/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
0/25
Citation
4/25

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
blockquotesnavheader/footer
Text ratio:19%
Words:1,623
Token eff.:Optimal
Sections/1K:23.4
Depth:3/5

Structured Data

No Schema

Citation Readiness

Opening Summary15w
Descriptive Headingsavg 2.6w
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.
D
57/100
6
Passed
6
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
5/15
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
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.
4 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.
41/100
B
143 mg
CO₂e / view
1.1 MB
Page Weight
70%
Cleaner Than
New Visitor
163 mg
vs
Returning (cached)
82 mg
Annual (10K/mo)
17.1 kg
Emission Segments
Data Center
32 mg
Network
34 mg
Device
77 mg
Resource Breakdown
JavaScript
592.5 KB
Images
272.6 KB
CSS
274.6 KB
HTML
15.5 KB
Green Hosting Not Verified
RASNET
5 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

21%Critical
Interactive

HTTPS

No WAF

157d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

10.09.2025

Valid Until

12.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.isras.ruisras.ru

SHA-256 Fingerprint

A5:84:E7:29:B0:6C:73:6C:EF:1A:F1:83:B0:31:95:B9:3B:BA:1D:B5...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🟡 15s(max-age=15, public, max-age=15)
connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=windows-1251
date
Thu, 07 May 2026 11:22:17 GMT
expires
Thu, 07 May 2026 11:22:32 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mx10.isras.ru

Domain Information

isras.ru

Domain Age
24y 2m

Created

28.02.2002

Expires

28.02.2027

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.
C
63/100
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.
Viewport
width=device-width, initial-scale=1
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

bebas-neue-by-fontfabric + Oscine

WCAG Partial
69/100
Readability
/30
24/30

17px · LH 1.41

Hierarchy
/20
16/20

2.12x ratio

WCAG
/25
16/25

1.13:1 min contrast

Performance
/25
13/25

System fonts

Heading Font

bebas-neue-by-fontfabric

Sans36px

Body Font

Oscine

Sans17px

Contrast Ratio

1.13:1

28 issues

Reading Comfort

~33 CPL

Narrow lines
36px
h1
41px
h2
26px
h3
26px
h4
17px
p

✅ Excellent readability: 17px body text is ideal for all devices.

✅ Optimal line spacing: 1.41 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 28 elements below WCAG AA threshold (min 1.1:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.1x larger than body text.

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

AAdobe FontsBuy on MyFonts

Color Palette

9 unique colors
3.77:1 AA Large Light
#ffffff
Background· 49.900000000000006%
#7a8685
Other· 5.3%
#01295a
Primary· 14%
#46383a
Secondary· 7.3%
#b2cee5
Secondary· 7.1%
#cba669
Secondary· 4.7%
#182840
Secondary· 2.1%
#001b46
Accent· 1.7%

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

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Scripts & Styles

21 Resources

11
Scripts
10
Styles
1
Async
0
Defer

Top Script Sources

local(3)image_resp(3)js(2)mc.yandex.ru(1).(1)

Website Identity

isras.ru

isras@isras.ru
24 years old
Location detected: 🇷🇺 Russiavia tld
RU-CENTER-RU

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Last analyzed: 07 May 2026 at 11:23

Historical Analysis & Change Tracking