ostrovit.com

https://ostrovit.com· First analyzed 02 Jun 2026· Updated 02 Jun 2026

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ostrovit.com

Mobile

Sponsored

Hosting Provider

BEYOND Sp. z o.o

IP Address

5.149.167.181

Site Location

🇵🇱 Polandvia phone

Server Location

🇵🇱 Poznan, Poland

ASN

AS31229

Organization

BEYOND Sp. z o.o

Server

Nginx

CDN

Cloudflare

WAF

Cloudflare

Nameservers

amir.ns.cloudflare.com.piper.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

837 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.5 MB

117 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

BEYOND Sp. z o.o

CDN

Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

10 Technologies Detected

Analytics

CSS Frameworks

Fonts

Tag Managers

Advertising

Microsoft Advertising

Payments

PayPal

Web Servers

Nginx

Security

reCAPTCHA

SEO Analysis

B75/100

Meta Tags9/15

Content10/12

Headings8/8

Technical23/25

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile3/4

Indexability3/3

ostrovit.comostrovit.com

OstroVit - dietary supplements and nutrients for athletes - Officia...

OstroVit is a Polish producer of dietary supplements and nutrients for athletes. Click and see our offer - we guarantee high quality and favorable prices!

Title truncated.

Title Length74 chars

Recommended: 50-60 chars (~449px / 580px)

Description Length154 chars

Recommended: 120-160 chars

Issues (1)

• Title is too long (74 chars, ~449px). Will be truncated in search results.

6 issues found

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Crawlability

Sitemap

Type: index

3 URLs

3 sub-sitemaps

robots.txt

90 rules

Sitemap reference found

Local SEO

Local Search Readiness

36/100

Needs Work

10 9

Sponsored

AI & LLM Readiness

D48/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

12/25

Citation

9/25

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.txtvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:5%

Words:3,366

Token eff.:Poor Structure

Structured Data

3 JSON-LD

Person×1.3Organization×1.1WebSiteProductSearchAction

sameAs entity links

Citation Readiness

Opening Summary2536w

Descriptive Headings

Canonical URL

Open Graph3/3

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.

71/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

12/20

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

Forms & Inputs

12/15

Verifies form fields have labels, error messages are clear, and inputs are properly associated.

Color & Contrast

12/15

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.

4 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.

56/100

257 mg

CO₂e / view

2.5 MB

Page Weight

30%

Cleaner Than

New Visitor

294 mg

Returning (cached)

147 mg

Annual (10K/mo)

30.8 kg

Emission Segments

Data Center

13 mg

Network

76 mg

Device

169 mg

Resource Breakdown

JavaScript

434.5 KB

Images

1.5 MB

CSS

81.7 KB

Fonts

361.2 KB

HTML

43.5 KB

Other

52.9 KB

Green Hosting Verified

e24cloud by Beyond.pl Sp. z o.o.

GWF Verified

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

10%Critical

Critical / Transactional

HTTPS

No WAF

244d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Asseco Data Systems S.A.

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

02.02.2026

Valid Until

02.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.ostrovit.comostrovit.com

SHA-256 Fingerprint

21:75:E3:42:CF:07:5A:93:85:C4:CA:52:B1:37:20:EB:03:0D:73:13...

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

Tue, 02 Jun 2026 03:33:16 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

pragma

no-cache

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt1.aspmx.l.google.com

alt4.aspmx.l.google.com

alt3.aspmx.l.google.com

aspmx.l.google.com

+1 more

Domain Information

ostrovit.com

Domain Age

15y 7m

Created

15.10.2010

Expires

15.10.2026

Last Updated

04.03.2026

Registrar

Key-Systems GmbH

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

Data Protection Officer mentioned

Legitimate interest basis mentioned

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.

82/100

Mobile Friendly43 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

initial-scale=1.0, width=device-width

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Alfabet

WCAG Partial

66/100

Readability

/30

16/30

14px · LH 1.70

Hierarchy

/20

16/20

2.14x ratio · ✓ H1→H6

WCAG

/25

18/25

2.86:1 min contrast

Performance

/25

16/25

1 font · 9 req

Heading Font

Alfabet

Sans30px

Body Font

Alfabet

Sans14px

Contrast Ratio

2.86:1

1 issue

Reading Comfort

~38 CPL

Narrow lines

30px

25px

28px

14px

Minor Second

Scale

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 2.9:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.1x larger than body text.

⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

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

GGoogle Fonts Buy on MyFontsFlesch 51

Color Palette

5 unique colors

10.37:1 AAA Dark

#404040

Other· 53.00000000000001%

#ffffff

Background· 36.49999999999999%

#e5e7ed

Primary· 3.5%

#777c98

Secondary· 2.8%

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

Google AnalyticsFree

Google Tag ManagerFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

22 Resources

Scripts

Styles

Async

Defer

Top Script Sources

sgtm.ostrovit.com(5)consent.cookiebot.com(2)googletagmanager.com(2)bat.bing.com(2)connect.facebook.net(2)

Website Identity

OstroVit Sp. z o.o.

Product

[email protected]

+48570707040

ostrovit.com/

15 years old

Location detected: 🇵🇱 Polandvia phone

Key-Systems GmbH📧 Google Workspaceen

Social Profiles

Facebook Instagram

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Last analyzed: 02 Jun 2026 at 03:33

Historical Analysis & Change Tracking