27vlz.ru

https://27vlz.ru· First analyzed 02 May 2026· Updated 02 May 2026

Export

27vlz.ru

Mobile

Sponsored

Hosting Provider

JSC "TIMEWEB"

IP Address

185.114.245.124

Site Location

🇷🇺 Russiavia phone

Server Location

🇷🇺 St Petersburg, Russia

ASN

AS9123

Organization

JSC "TIMEWEB"

Server

Nginx

Nameservers

ns2.timeweb.ru.ns4.timeweb.org.ns1.timeweb.ru.ns3.timeweb.org.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

634 ms10%

Speed Index

824 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

948 KB

78 requests

Image Optimization

WebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

JSC "TIMEWEB"

Technology Stack

11 Technologies Detected

Libraries

jQueryv1.12.4

Animate.css

UI Components

Slick Carousel Owl Carousel

CSS Frameworks

Other

Icon Libraries

Fonts

Web Servers

Customer Support

SEO Analysis

D56/100

Meta Tags5/15

Content11/12

Headings8/8

Technical15/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

27vlz.ru27vlz.ru

МОУ "Средняя школа № 27 имени С. В. Лежнева г. Волжского Волгоград...

27 школа Волжский

Title truncated.

Title Length80 chars

Recommended: 50-60 chars (~489px / 580px)

Description Length17 chars

Recommended: 120-160 chars

Issues (1)

• Title is too long (80 chars, ~489px). Will be truncated in search results.

10 issues found

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Crawlability

Sitemap

robots.txt

17 rules

Local SEO

Local Search Readiness

18/100

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

F36/100

Bot Access

20/25

Machine Read.

9/25

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

navheader/footer

Text ratio:5%

Words:607

Token eff.:Optimal

Sections/1K:6.6

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary433w

Descriptive Headingsavg 2.5w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

75/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

17/20

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

Forms & Inputs

8/15

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

4/15

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.

42/100

117 mg

CO₂e / view

948.0 KB

Page Weight

80%

Cleaner Than

New Visitor

134 mg

Returning (cached)

67 mg

Annual (10K/mo)

14.1 kg

Emission Segments

Data Center

26 mg

Network

28 mg

Device

63 mg

Resource Breakdown

JavaScript

294.5 KB

Images

307.2 KB

CSS

329.1 KB

Fonts

1.8 KB

HTML

15.4 KB

Green Hosting Not Verified

JSC "TIMEWEB"

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

52d

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

26.03.2026

Valid Until

24.06.2026

Subject Alternative Names (2)

27vlz.ruwww.27vlz.ru

SHA-256 Fingerprint

42:9E:B4:2E:76:B0:1F:EC:68:BD:F0:D9:E8:A5:9C:9A:DF:EB:06:5C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

date

Sat, 02 May 2026 13:28:50 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

pragma

no-cache

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (2)

mx2.timeweb.ru

mx1.timeweb.ru

Domain Information

27vlz.ru

Domain Age

5y 4m

Created

09.12.2020

Expires

09.12.2026

Registrar

TIMEWEB-RU

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.

61/100

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

user-scalable=0, initial-scale=1.0, maximum-scale=1.0, width=device-width

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Roboto Condensed

WCAG Partial

65/100

Readability

/30

24/30

16px · LH 1.63

Hierarchy

/20

14/20

0.94x ratio · ✓ H1→H6

WCAG

/25

16/25

1:1 min contrast

Performance

/25

11/25

1 font · 13 req

Heading Font

Roboto Condensed

Sans15px

Body Font

Roboto Condensed

Sans16px

Contrast Ratio

1:1

9 issues

Reading Comfort

~43 CPL

Narrow lines

15px

30px

16px

20px

16px

Major Second

Scale

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

⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 1.0:1).

✅ 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.

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

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

GGoogle Fonts Buy on MyFonts

Color Palette

13 unique colors

19.17:1 AAA Light

#ffffff

Background· 31.499999999999996%

#0f0f0f

Text· 6.2%

#3abbfd

Accent· 10.2%

#83cbf5

Accent· 8.9%

#2f72b5

Accent· 8.2%

#72587b

Secondary· 8%

#14399b

Primary· 5.8%

#b4d6dc

Secondary· 5.5%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(17)mc.yandex.ru(1)pos.gosuslugi.ru(1)js(1)

Website Identity

27vlz.ru

+7 (8443) 38-11-26

5 years old

Location detected: 🇷🇺 Russiavia phone

TIMEWEB-RUru

Sponsored

Last analyzed: 02 May 2026 at 13:29

Historical Analysis & Change Tracking