rontar.com

https://rontar.com· First analyzed 13 May 2026· Updated 13 May 2026

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rontar.com

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

104.21.9.47

Site Location

🇪🇪 Tallinn, Estoniavia schema_nap

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

finley.ns.cloudflare.com.tani.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.0 s10%

Speed Index

1.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

955 KB

204 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Magento

Technology Stack

10 Technologies Detected

Analytics

Libraries

UI Components

CSS Frameworks

Tag Managers

Advertising

CDN

SEO Analysis

C68/100

Meta Tags9/15

Content12/12

Headings0/8

Technical23/25

E-E-A-T5/7

Images2/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

rontar.comrontar.com

Your Complete Advertising Suite | Rontar

No description available for this page.

Title Length40 chars

Recommended: 50-60 chars (~239px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (15/15) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

1 URLs

1 sub-sitemaps

robots.txt

21 rules

Sitemap reference found

Local SEO

Local Search Readiness

25/100

Needs Work

7 13

Sponsored

AI & LLM Readiness

F37/100

Bot Access

20/25

Machine Read.

9/25

Schema Data

3/25

Citation

5/25

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

data-nosnippet

Machine Readability

llms.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

header/footer

Text ratio:25%

Words:1,083

Token eff.:Optimal

Depth:1/5

Structured Data

1 JSON-LD

Organization×1.1

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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

10/20

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

9/15

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.

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.

45/100

97 mg

CO₂e / view

955.3 KB

Page Weight

70%

Cleaner Than

New Visitor

110 mg

Returning (cached)

55 mg

Annual (10K/mo)

11.6 kg

Emission Segments

Data Center

5 mg

Network

28 mg

Device

63 mg

Resource Breakdown

JavaScript

344.5 KB

Images

58.1 KB

CSS

521.8 KB

HTML

6.0 KB

Other

24.9 KB

Green Hosting Verified

Cloudflare

Provider Match

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

WAF

62d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

16.04.2026

Valid Until

15.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

rontar.com*.rontar.com

SHA-256 Fingerprint

34:D1:73:9D:76:FF:51:E9:0E:2B:36:BA:E9:2D:02:2E:9B:7A:0E:36...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

age

12946

alt-svc

h3=":443"; ma=86400

cf-cache-status

DYNAMIC

cf-ray🇫🇷 Paris

9fb525c5b8952505-CDG

content-encoding

zstd

content-type

text/html; charset=Utf-8

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt1.aspmx.l.google.com

aspmx.l.google.com

aspmx2.googlemail.com

alt2.aspmx.l.google.com

+1 more

Domain Information

rontar.com

Domain Age

17y 1m

Created

14.04.2009

Expires

14.04.2027

Last Updated

13.04.2026

Registrar

Internet Invest, Ltd. dba Imena.ua

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

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.

51/100

Mobile Friendly

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

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Airbnb Cereal App

WCAG Partial

56/100

Readability

/30

21/30

16px · LH --

Hierarchy

/20

8/20

WCAG

/25

16/25

1:1 min contrast

Performance

/25

11/25

1 font · 5 req

Heading Font

Airbnb Cereal App

Body Font

Airbnb Cereal App

Sans16px

Contrast Ratio

1:1

33 issues

Reading Comfort

Single Family

left aligned

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

⚠️ Partial contrast: 33 elements below WCAG AA threshold (min 1.0:1).

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

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

Buy on MyFontsFlesch 53

Color Palette

6 unique colors

Light

#ffffff

Background· 30.2%

#f78f6a

Primary· 47.199999999999996%

#56768b

Secondary· 11.600000000000001%

#e7d9d4

Secondary· 3.2%

#f6a98c

Accent· 1.8%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Affiliate & Partnerships

FirstPromoterSMB

Affiliate networks and partner tracking

Sponsored

Scripts & Styles

19 Resources

Scripts

Styles

Async

Defer

Top Script Sources

js(6)scripts.mediavine.com(2)googletagmanager.com(2)eu-us-cdn.consentmanager.net(2)scripts.grow.me(1)

Website Identity

Rontar

Organization

Rontar is an adtech company that provides dynamic, drip, and blog retargeting for e-commerce. It integrates with major platforms such as Shopify and Magento and serves over 1,200 customers worldwide.

info@rontar.com

www.rontar.com/

17 years old

Masina tn 22, Tallinn

10113, Tallinn, Harju maakond

Location detected: 🇪🇪 Estonia, Tallinnvia schema_nap

Internet Invest, Ltd. dba Imena.ua📧 Google Workspaceen

Social Profiles

Facebook X (Twitter)LinkedIn

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Last analyzed: 13 May 2026 at 22:37

Historical Analysis & Change Tracking