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skr.su

https://skr.su· First analyzed 24 May 2026· Updated 24 May 2026
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skr.su
Desktop screenshot of skr.su
Mobile screenshot of skr.su
Mobile

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Hosting Provider

Selectel

IP Address

77.223.103.21

Site Location

🇷🇺 Russiavia phone

Server Location

🇷🇺 Moscow, Russia

ASN

AS50340

Organization

Selectel

Server

sw

CDN

CDN

Nameservers

christina.ns.cloudflare.com.jihoon.ns.cloudflare.com.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
879 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
9.9 MB
176 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Hybrid
⚙️ SSR
Frontend
Framework
Next.js
Styling
Tailwind CSS
Infrastructure
Hosting
Selectel
CDN
CDN

Technology Stack

2 Technologies Detected

Meta Frameworks

1
Next.js

CSS Frameworks

1
Tailwind CSS

SEO Analysis

B75/100
22
5
0
Meta Tags15/15
Content9/12
Headings8/8
Technical19/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
S
skr.suskr.su

Новости Сахалина и Курил — последние новости сегодня

Читайте последние новости Сахалина и Курил — без воды, только главное и актуальное. Узнайте, что происходит в Сахалинской области сегодня.

Title Length52 chars

Recommended: 50-60 chars (~322px / 580px)

Description Length138 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    12 URLs

    12 sub-sitemaps

    robots.txt

    109 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

    D47/100
    Bot Access
    20/25
    Machine Read.
    10/25
    Schema Data
    0/25
    Citation
    17/25

    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:2%
    Words:1,143
    Token eff.:Optimal
    Sections/1K:6.1

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary58w
    Descriptive Headingsavg 9.1w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    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.
    A
    81/100
    13
    Passed
    3
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    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
    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
    9/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 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.
    25/100
    F
    1.26 g
    CO₂e / view
    9.9 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    1.44 g
    vs
    Returning (cached)
    720 mg
    Annual (10K/mo)
    151.2 kg
    Emission Segments
    Data Center
    281 mg
    Network
    302 mg
    Device
    676 mg
    Resource Breakdown
    JavaScript
    881.9 KB
    Images
    459.1 KB
    CSS
    1.0 MB
    HTML
    56.9 KB
    Other
    7.6 MB
    Green Hosting Not Verified
    Selectel
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    24d

    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

    20.03.2026

    Valid Until

    18.06.2026

    Subject Alternative Names (1)

    sakh.online

    SHA-256 Fingerprint

    31:2A:84:CE:73:04:6F:D5:7A:06:D8:86:15:F9:E4:73:24:FF:01:48...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    0
    cache-control
    🔴 No Cache(private, no-cache, no-store, max-age=0, must-revalidate)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Sun, 24 May 2026 17:34:40 GMT
    etag
    "47eb2-4yFLjMz6vYopH+pOvHEuStZPyuk"
    Good Warning Issue

    Email Infrastructure

    Yandex Mail

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (1)

    mx.yandex.net

    Domain Information

    skr.su

    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.
    D
    49/100
    Not 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=1250
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Verdana

    WCAG Partial
    62/100
    Readability
    /30
    20/30

    14px · LH 1.43

    Hierarchy
    /20
    13/20

    0.86x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    2.68:1 min contrast

    Performance
    /25
    13/25

    1 font · 1 req

    Heading Font

    Verdana

    Sans12px

    Body Font

    Verdana

    Sans14px

    Contrast Ratio

    2.68:1

    4 issues

    Reading Comfort

    ~38 CPL

    Narrow lines
    12px
    h1
    20px
    h2
    20px
    h3
    14px
    p
    Perfect Fourth
    Scale

    ⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

    ✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

    ⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 2.7:1).

    ✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

    ⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

    ⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

    Buy on MyFonts

    Color Palette

    8 unique colors
    13.74:1 AAA Light
    #ffffff
    Background· 56.400000000000006%
    #2c2d32
    Other· 5.6%
    #6c8d69
    Secondary· 7.6%
    #d4dce0
    Secondary· 4.8%
    #9cb69b
    Secondary· 4.7%

    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

    Sponsored

    Scripts & Styles

    25 Resources

    20
    Scripts
    5
    Styles
    2
    Async
    16
    Defer

    Top Script Sources

    local(15)vk.com(2)mc.yandex.ru(1)yandex.ru(1)connect.ok.ru(1)

    Website Identity

    skr.su

    lenta@sakh.online
    +74242432622
    Location detected: 🇷🇺 Russiavia phone
    📧 Yandex Mailru

    Social Profiles

    Telegram

    Sponsored

    Last analyzed: 24 May 2026 at 17:35

    Historical Analysis & Change Tracking