gtrk-kostroma.ru

https://gtrk-kostroma.ru· First analyzed 29 May 2026· Updated 29 May 2026

Export

gtrk-kostroma.ru

Mobile

Sponsored

Hosting Provider

Storm Networks LLC

IP Address

185.71.64.200

Site Location

🇷🇺 Russiavia tld

Server Location

🇷🇺 Moscow, Russia

ASN

AS43298

Organization

Storm Networks LLC

Server

185.71.64.200

Nameservers

ns1.reg.ru.ns2.reg.ru.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

679 ms10%

Speed Index

883 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4.2 MB

182 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Storm Networks LLC

Technology Stack

8 Technologies Detected

Libraries

CSS Frameworks

Frameworks

UI Components

Languages

Customer Support

SEO Analysis

D52/100

Meta Tags8/15

Content5/12

Headings0/8

Technical16/25

E-E-A-T0/7

Images4/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile1/4

Indexability3/3

gtrk-kostroma.rugtrk-kostroma.ru

ГТРК Кострома

Официальный сайт ГТРК «Кострома» — главный источник информации о Костроме, Костромской области, событиях и новостях региона. Телевизионные репортажи, програм...

Description truncated.

Title Length13 chars

Recommended: 50-60 chars (~80px / 580px)

Description Length195 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

6 URLs

6 sub-sitemaps

robots.txt

43 rules

Sitemap reference found

Local SEO

Local Search Readiness

9/100

Poor

3 13 2

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

Sponsored

AI & LLM Readiness

F34/100

Bot Access

20/25

Machine Read.

7/25

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:5%

Words:2,618

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

59/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

10/20

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

9/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

0/15

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

5 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.

25/100

530 mg

CO₂e / view

4.2 MB

Page Weight

15%

Cleaner Than

New Visitor

606 mg

Returning (cached)

303 mg

Annual (10K/mo)

63.6 kg

Emission Segments

Data Center

118 mg

Network

127 mg

Device

285 mg

Resource Breakdown

JavaScript

1.0 MB

Images

2.4 MB

CSS

745.0 KB

HTML

37.3 KB

Other

933 B

Green Hosting Not Verified

Storm Networks LLC

8 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

21%Critical

Interactive

HTTPS

No WAF

154d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

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

30.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.gtrk-kostroma.rugtrk-kostroma.ru

SHA-256 Fingerprint

C0:A4:4E:2B:E9:78:6D:D8:E5:A4:47:EC:11:2A:E6:B2:01:EE:4B:AA...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Fri, 29 May 2026 08:23:43 GMT

expires

Fri, 07 Jun 1974 04:00:00 GMT

last-modified

Fri, 29 May 2026 08:22:16 GMT

server

185.71.64.200

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

gtrk-kostroma.ru

Domain Age

15y 2m

Created

28.03.2011

Expires

28.03.2027

Registrar

REGRU-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.

62/100

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, minimum-scale=1, maximum-scale=1

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Open Sans

WCAG Partial

59/100

Readability

/30

19/30

10px · LH 1.40

Hierarchy

/20

10/20

WCAG

/25

14/25

1.05:1 min contrast

Performance

/25

16/25

1 font · 6 req

Heading Font

Open Sans

Body Font

Open Sans

Sans10px

Contrast Ratio

1.05:1

24 issues

Reading Comfort

~61 CPL

Optimal (45–75)

10px

❌ Critical: 10px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~61 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 24 elements below WCAG AA threshold (min 1.1:1).

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

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

Buy on MyFonts

Color Palette

6 unique colors

9.42:1 AAA Light

#ffffff

Background· 74.60000000000001%

#4b444c

Other· 6.6%

#217ff7

Primary· 0%

#e0e4eb

Secondary· 7.3%

#c3cad3

Secondary· 5.9%

#828998

Secondary· 4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

27 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(12)yastatic.net(3)mc.yandex.ru(2)cdn.jsdelivr.net(2)yandex.ru(1)

Website Identity

gtrk-kostroma.ru

[email protected]

15 years old

Location detected: 🇷🇺 Russiavia tld

REGRU-RUru

Social Profiles

Sponsored

Last analyzed: 29 May 2026 at 08:24

Historical Analysis & Change Tracking