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briefly.ru

https://briefly.ru· First analyzed 14 May 2026· Updated 14 May 2026
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briefly.ru
Desktop screenshot of briefly.ru
Mobile screenshot of briefly.ru
Mobile

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Hosting Provider

Yandex.Cloud LLC

IP Address

188.72.103.3

Site Location

🇷🇺 Russiavia tld

Server Location

🇦🇪 Dubai, United Arab Emirates

ASN

AS215013

Organization

Yandex.Cloud LLC

Server

Nginx

CDN

Cloudflare

WAF

Cloudflare

Nameservers

walt.ns.cloudflare.com.iris.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
320 ms10%
Speed Index
416 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
421 KB
37 requests

Image Optimization

Lazy LoadWebPAVIFResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Yandex.Cloud LLC
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

4 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

SEO Analysis

C68/100
19
8
2
Meta Tags12/15
Content10/12
Headings3/8
Technical22/25
E-E-A-T5/7
Images3/7
Links3/5
URL5/5
Social1/5
Freshness0/4
Mobile1/4
Indexability3/3
B
briefly.rubriefly.ru

Брифли — краткое содержание книг

Классика мировой литературы и бизнес-книги в кратком изложении. Более 2000 пересказов. Читаются за 10-15 минут. Экономим время и расширяем кругозор.

Title Length32 chars

Recommended: 50-60 chars (~198px / 580px)

Description Length148 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (26/26) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

4,649 URLs

robots.txt

5 rules

Local SEO

Local Search Readiness

12/100
Poor
3 14

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

Sponsored

AI & LLM Readiness

D48/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
7/25
Citation
11/25

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:8%
Words:712
Token eff.:Optimal
Sections/1K:84.3
Depth:2/5

Structured Data

2 JSON-LD
Organization×1.1WebSiteSearchAction
sameAs entity links

Citation Readiness

Opening Summary224w
Descriptive Headingsavg 1.5w
Canonical URL
Open Graph1/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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.
B
77/100
12
Passed
4
Critical
0
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
7/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
7/15
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.
62/100
A
52 mg
CO₂e / view
420.7 KB
Page Weight
90%
Cleaner Than
New Visitor
60 mg
vs
Returning (cached)
30 mg
Annual (10K/mo)
6.2 kg
Emission Segments
Data Center
12 mg
Network
13 mg
Device
28 mg
Resource Breakdown
JavaScript
72.5 KB
Images
333.7 KB
HTML
14.5 KB
Green Hosting Not Verified
Yandex.Cloud LLC
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

56%Poor
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/2

Valid From

26.04.2026

Valid Until

25.07.2026

Subject Alternative Names (1)

briefly.ru

SHA-256 Fingerprint

5E:12:99:F0:92:D2:8D:4F:A2:7E:3A:FF:A6:29:B9:50:B5:9D:19:82...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
access-control-allow-origin
*
cache-control
🔵 1 Days(public, max-age=86400)
cache-host
yccdn-rndttk-1.yccdn.cloud.yandex.net
cache-status
HIT
content-encoding
📦 Gzip(gzip)
Good Warning Issue

Email Infrastructure

Yandex Mail

Score

45

SPF
DKIM
DMARC

MX Records (1)

mx.yandex.net

Domain Information

briefly.ru

Domain Age
19y 8m

Created

04.09.2006

Expires

04.09.2026

Registrar

RD-RU

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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.
A
80/100
Mobile Friendly26 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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

system-ui

WCAG AA
63/100
Readability
/30
20/30

16px · LH 1.38

Hierarchy
/20
8/20
WCAG
/25
21/25

5.74:1 min contrast

Performance
/25
14/25

0 fonts

Heading Font

system-ui

Sans

Body Font

system-ui

Sans16px

Contrast Ratio

5.74:1

WCAG AA (≥4.5:1)

Reading Comfort

~38 CPL

Narrow lines
23px
h2
19px
h3
16px
p

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

⚠️ Tight line spacing (1.38). Increase to 1.4–1.6 for better readability.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.7:1).

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

✅ Lean font stack: 0 font families keeps load times fast.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Color Palette

13 unique colors
4.54:1 AA Light
#ffffff
Background· 46.49999999999999%
#6e796f
Other· 6.1%
#0d0e09
Primary· 5.5%
#b18965
Secondary· 5.3%
#171e17
Secondary· 5.1%
#6d5439
Secondary· 4.2%
#36372b
Secondary· 4.1%
#1b3536
Secondary· 3.8%

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

4 Resources

4
Scripts
0
Styles
0
Async
3
Defer

Top Script Sources

local(2)googletagmanager.com(1)mc.yandex.ru(1)

Website Identity

Брифли

briefly.ru/
19 years old
Location detected: 🇷🇺 Russiavia tld
RD-RU📧 Yandex Mailru

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Last analyzed: 14 May 2026 at 19:29

Historical Analysis & Change Tracking