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backlinks.su

https://backlinks.su· First analyzed 28 Apr 2026· Updated 28 Apr 2026
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backlinks.su
Desktop screenshot of backlinks.su
Mobile screenshot of backlinks.su
Mobile

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Hosting Provider

JSC Datacenter

IP Address

62.109.13.171

Site Location

🇷🇺 Russiavia ip

Server Location

🇷🇺 Khimki, Russia

ASN

AS29182

Organization

JSC Datacenter

Server

Nginx

CDN

Cloudflare

WAF

Cloudflare

Nameservers

dawn.ns.cloudflare.com.sri.ns.cloudflare.com.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
886 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
267 KB
30 requests

Image Optimization

WebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
Small SEO Toolsv1.0Custom
by Already Coded
View Theme

Technology Stack

10 Technologies Detected

Plugins

4
Anspress Question Answer
WooCommerce
Paid Memberships Pro
Woocommerce Paypal Payments

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Web Servers

1
Nginx

Customer Support

1
Zendesk

Security

1
reCAPTCHA

SEO Analysis

A83/100
24
5
1
Meta Tags15/15
Content6/12
Headings5/8
Technical24/25
E-E-A-T7/7
Images1/7
Links5/5
URL5/5
Social5/5
Freshness4/4
Mobile3/4
Indexability3/3
B
backlinks.subacklinks.su

Размещение 1500+ ссылок, обратные ссылки на ваш сайт

Сервис Backlinks.su найдет трастовые сайты с ИКС 10+ для размещения ссылок, разместит и проверит обратные ссылки на ваш сайт. ✅

Title Length52 chars

Recommended: 50-60 chars (~318px / 580px)

Description Length127 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (1/1) — critical for accessibility and SEO

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

8 URLs

8 sub-sitemaps

robots.txt

29 rules

Sitemap reference found

Local SEO

Local Search Readiness

22/100
Needs Work
4 14 1

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AI & LLM Readiness

D53/100
Bot Access
20/25
Machine Read.
1/25
Schema Data
13/25
Citation
19/25

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:180
Token eff.:Too Short

Structured Data

6 JSON-LD
Article×1.2Person×1.3Organization×1.1WebSiteSearchAction
sameAs entity links

Citation Readiness

Opening Summary32w
Descriptive Headingsavg 4w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
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
83/100
13
Passed
1
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
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
15/15
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.
1 recommendation
  • •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.
66/100
A+
33 mg
CO₂e / view
267.5 KB
Page Weight
90%
Cleaner Than
New Visitor
38 mg
vs
Returning (cached)
19 mg
Annual (10K/mo)
4.0 kg
Emission Segments
Data Center
7 mg
Network
8 mg
Device
18 mg
Resource Breakdown
JavaScript
174.7 KB
Images
1.4 KB
CSS
75.5 KB
Fonts
1.9 KB
HTML
13.9 KB
Green Hosting Not Verified
JSC Datacenter
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

71d

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

10.04.2026

Valid Until

09.07.2026

Subject Alternative Names (2)

*.backlinks.subacklinks.su

SHA-256 Fingerprint

95:A6:D8:4F:04:90:C2:DA:8E:C5:4B:0D:92:42:ED:95:E9:BB:F9:6E...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Tue, 28 Apr 2026 21:29:57 GMT
link
<https://backlinks.su/wp-json/>; rel="https://api.w.org/", <...
server
nginx
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mail.backlinks.su
mail.backlinks.su

Domain Information

backlinks.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.
C
69/100
Mobile Friendly6 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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Noto Serif

WCAG AA
83/100
Readability
/30
27/30

16px · LH 1.50

Hierarchy
/20
19/20

2.25x ratio · ✓ H1→H6

WCAG
/25
22/25

4.55:1 min contrast

Performance
/25
15/25

1 font · 1 req

Heading Font

Noto Serif

Serif36px

Body Font

Noto Serif

Serif16px

Contrast Ratio

4.55:1

WCAG AA (≥4.5:1)

Reading Comfort

~45 CPL

Narrow lines
36px
h1
27px
h3
16px
p

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

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.5:1).

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

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

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

GGoogle FontsBuy on MyFonts

Color Palette

5 unique colors
7.73:1 AAA Light
#ffffff
Background· 69.00000000000003%
#555253
Other· 1.8%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Social Media

1
Pinterest WidgetsFree

Social widgets and sharing tools

2

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

25 Resources

15
Scripts
10
Styles
4
Async
5
Defer

Top Script Sources

backlinks.su(11)gstatic.com(1)mc.yandex.ru(1)cdn.jsdelivr.net(1)google.com(1)

Website Identity

Backlinks.su

Backlinks.su

ProfessionalService

Сервис Backlinks.su найдет трастовые сайты с ИКС 10+ для размещения ссылок, разместит и проверит обратные ссылки на ваш сайт. ✅

Location detected: 🇷🇺 Russiavia ip
ru-RU

Sponsored

Last analyzed: 28 Apr 2026 at 21:30

Historical Analysis & Change Tracking