op31.su

https://op31.su· First analyzed 13 May 2026· Updated 13 May 2026

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op31.su

Mobile

Sponsored

Hosting Provider

Webhost LLC

IP Address

91.236.136.139

Site Location

🇷🇺 Russiavia ip

Server Location

🇷🇺 Moscow, Russia

ASN

AS44094

Organization

Webhost LLC

Server

Nginx

Nameservers

two.dns24.online.one.dns24.online.

Performance

Core Web Vitals

Weight

First Contentful Paint

874 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1 MB

250 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Huemanv3.7.27

by nikeo

View Theme

Technology Stack

6 Technologies Detected

Libraries

CSS Frameworks

Icon Libraries

Web Servers

Plugins

SEO Analysis

B70/100

Meta Tags8/15

Content11/12

Headings8/8

Technical19/25

E-E-A-T0/7

Images4/7

Links2/5

URL5/5

Social5/5

Freshness2/4

Mobile3/4

Indexability3/3

op31.suop31.su

Интернет портал Белгородская область -

Интернет портал Белгородская область Полезные и интеренсные новости

Title Length38 chars

Recommended: 50-60 chars (~235px / 580px)

Description Length67 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (13/22) — critical for accessibility and SEO

7 issues found

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Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

17 rules

Sitemap reference found

Local SEO

Local Search Readiness

3/100

Poor

1 14 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

D49/100

Bot Access

20/25

Machine Read.

13/25

Schema Data

0/25

Citation

16/25

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

navheader/footer

Text ratio:9%

Words:809

Token eff.:Optimal

Sections/1K:21

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary34w

Descriptive Headingsavg 8.1w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (6)

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.

82/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

20/20

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

2/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

2 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.

49/100

128 mg

CO₂e / view

1.0 MB

Page Weight

70%

Cleaner Than

New Visitor

146 mg

Returning (cached)

73 mg

Annual (10K/mo)

15.3 kg

Emission Segments

Data Center

29 mg

Network

31 mg

Device

69 mg

Resource Breakdown

JavaScript

211.2 KB

Images

442.7 KB

CSS

67.7 KB

Fonts

295.1 KB

HTML

15.7 KB

Green Hosting Not Verified

Webhost LLC

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

36%Critical

Interactive

HTTPS

No WAF

66d

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

19.04.2026

Valid Until

18.07.2026

Subject Alternative Names (2)

op31.suwww.op31.su

SHA-256 Fingerprint

85:E5:AC:B0:8C:44:B8:C4:85:5B:6F:2A:50:13:0E:93:C2:23:C7:B2...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Wed, 13 May 2026 17:49:34 GMT

server

nginx

strict-transport-security

max-age=31536000;

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (2)

mail.op31.su

Domain Information

op31.su

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

78/100

Mobile Friendly4 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...

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Typography & Readability

Titillium

WCAG Partial

64/100

Readability

/30

21/30

16px · LH 1.60

Hierarchy

/20

15/20

2.62x ratio

WCAG

/25

17/25

1.92:1 min contrast

Performance

/25

11/25

1 font · 8 req

Heading Font

Titillium

Sans42px

Body Font

Titillium

Sans16px

Contrast Ratio

1.92:1

16 issues

Reading Comfort

~39 CPL

Narrow lines

42px

34px

14px

16px

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

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 16 elements below WCAG AA threshold (min 1.9:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Strong hierarchy: Headlines are 2.6x larger than body text.

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

Buy on MyFonts

Color Palette

13 unique colors

14.39:1 AAA Dark

#2f282b

Secondary· 10.5%

#ffffff

Text· 9.6%

#87bed3

Secondary· 8.3%

#050406

Secondary· 6.6%

#396f92

Secondary· 5.6%

#bcc3ce

Secondary· 5.2%

#c1e3f0

Accent· 5.1%

#101118

Secondary· 3.2%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

19 Resources

Scripts

Styles

Async

Defer

Top Script Sources

op31.su(5)content.adriver.ru(2)ad.mail.ru(2)privacy-cs.mail.ru(2)cdn1.moe.video(2)

Website Identity

op31.su

Location detected: 🇷🇺 Russiavia ip

ru-RU

Sponsored

Last analyzed: 13 May 2026 at 17:50

Historical Analysis & Change Tracking