orfo.ru

https://orfo.ru· First analyzed 19 May 2026· Updated 19 May 2026

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orfo.ru

Mobile

Sponsored

Hosting Provider

Megagroup.ru LLC

IP Address

185.32.58.250

Site Location

🇷🇺 Russiavia phone

Server Location

🇷🇺 Ryazan, Russia

ASN

AS60357

Organization

Megagroup.ru LLC

Server

Nginx

CDN

Nameservers

ns1.nanosemantics.ru.ns2.nanosemantics.ru.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

576 ms10%

Speed Index

749 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.2 MB

61 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Megagroup.ru LLC

CDN

Technology Stack

4 Technologies Detected

Libraries

CSS Frameworks

Fonts

Web Servers

SEO Analysis

D52/100

Meta Tags7/15

Content9/12

Headings0/8

Technical16/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile3/4

Indexability3/3

orfo.ruorfo.ru

ОРФО: многофункциональная система проверки правописания текстов. Ор...

ОРФО — старейший и лучший российский спеллинг-чекер. Проверяет орфографию, грамматическую правильность, пунктуацию и стилистику для русского, английского, ук...

Title truncated. Description truncated.

Title Length129 chars

Recommended: 50-60 chars (~788px / 580px)

Description Length349 chars

Recommended: 120-160 chars

Issues (3)

• Title is too long (129 chars, ~788px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (17/17) — critical for accessibility and SEO

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

10 URLs

robots.txt

36 rules

Sitemap reference found

Local SEO

Local Search Readiness

10/100

Poor

3 12 2

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

Sponsored

AI & LLM Readiness

F35/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

0/25

Citation

7/25

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:11%

Words:1,330

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph1/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

60/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

6/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

2/15

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

11/15

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.

3 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.

26/100

272 mg

CO₂e / view

2.2 MB

Page Weight

50%

Cleaner Than

New Visitor

311 mg

Returning (cached)

156 mg

Annual (10K/mo)

32.7 kg

Emission Segments

Data Center

61 mg

Network

65 mg

Device

146 mg

Resource Breakdown

JavaScript

328.0 KB

Images

79.0 KB

CSS

1.7 MB

Fonts

931 B

HTML

15.9 KB

Green Hosting Not Verified

Megagroup.ru LLC

4 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

21%Critical

Interactive

HTTPS

No WAF

54d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

14.04.2026

Valid Until

13.07.2026

Subject Alternative Names (1)

orfo.ru

SHA-256 Fingerprint

3D:53:40:69:87:33:7E:BF:4A:6D:77:70:9C:47:42:E9:6B:8A:91:23...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🟡 0s(must-revalidate, max-age=0)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Tue, 19 May 2026 06:38:08 GMT

expires

Mon, 18 May 2026 21:45:54 GMT

last-modified

Mon, 18 May 2026 21:45:54 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

telegram.ashmanov.com

Domain Information

orfo.ru

Domain Age

26 years

Created

16.05.2000

Expires

31.05.2027

Registrar

RU-CENTER-RU

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.

64/100

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

Arial

WCAG Partial

62/100

Readability

/30

21/30

16px · LH --

Hierarchy

/20

9/20

WCAG

/25

16/25

1:1 min contrast

Performance

/25

16/25

System fonts

Heading Font

Arial

Body Font

Arial

Sans16px

Contrast Ratio

1:1

35 issues

Reading Comfort

Single Family

left aligned

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

⚠️ Partial contrast: 35 elements below WCAG AA threshold (min 1.0:1).

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

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

⚠️ High font requests: 7 font files loaded. Consider variable fonts or subsetting.

GGoogle Fonts

Color Palette

7 unique colors

Light

#ffffff

Text· 10.1%

#353c66

Primary· 67.7%

#464d74

Secondary· 7.7%

#9cad89

Secondary· 5.5%

#646a87

Secondary· 4%

#25283b

Secondary· 3.7%

#f1f3ef

Border· 1.4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

20 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(6)counter.megagroup.ru(3)ajax.googleapis.com(1)smartcaptcha.yandexcloud.net(1)

Website Identity

orfo.ru

+7 (495) 995-58-72

26 years old

Location detected: 🇷🇺 Russiavia phone

RU-CENTER-RUru

Social Profiles

X (Twitter)

Sponsored

Last analyzed: 19 May 2026 at 06:38

Historical Analysis & Change Tracking