mkk.com.tr

https://mkk.com.tr· First analyzed 30 Apr 2026· Updated 30 Apr 2026

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mkk.com.tr

Mobile

Sponsored

Hosting Provider

Merkezi Kayit Kurulusu A.S.

IP Address

185.53.63.36

Site Location

🇹🇷 Turkeyvia tld

Server Location

🇹🇷 Ümraniye, Turkey

ASN

AS39172

Organization

Merkezi Kayit Kurulusu A.S.

Nameservers

gdns1.doruk.net.tr.ns2.metunic.com.tr.gdns3.doruk.net.tr.gdns2.doruk.net.tr.+1 more

Performance

Core Web Vitals

Weight

First Contentful Paint

1.4 s10%

Speed Index

1.8 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

6.8 MB

236 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

CMS

Drupal

Infrastructure

Hosting

Merkezi Kayit Kurulusu A.S.

Technology Stack

9 Technologies Detected

CSS Frameworks

Analytics

Libraries

Other

Icon Libraries

Fonts

SEO Analysis

B70/100

Meta Tags10/15

Content11/12

Headings3/8

Technical22/25

E-E-A-T2/7

Images3/7

Links5/5

URL5/5

Social2/5

Freshness0/4

Mobile4/4

Indexability3/3

mkk.com.trmkk.com.tr

Anasayfa | Merkezi Kayıt İstanbul

Merkezi Kayıt Kuruluşu A.Ş. (MKK), Türkiye Sermaye Piyasalarının Merkezi Saklama ve Veri Depolama Kuruluşu olarak üyelerine saklama, veri, kurumsal yönetim v...

Description truncated.

Title Length33 chars

Recommended: 50-60 chars (~200px / 580px)

Description Length221 chars

Recommended: 120-160 chars

Issues (1)

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

9 issues found

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Crawlability

Sitemap

robots.txt

53 rules

Sponsored

AI & LLM Readiness

D45/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

3/25

Citation

14/25

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

nav

Text ratio:7%

Words:2,573

Token eff.:Optimal

Sections/1K:0.4

Depth:1/5

Structured Data

1 JSON-LD

Organization×1.1

sameAs entity links

Citation Readiness

Opening Summary34w

Descriptive Headingsavg 7.4w

Canonical URL

Open Graph2/3

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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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.

64/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

13/20

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

Forms & Inputs

5/15

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

7/15

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

5 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.

17/100

860 mg

CO₂e / view

6.8 MB

Page Weight

Cleaner Than

New Visitor

983 mg

Returning (cached)

491 mg

Annual (10K/mo)

103.2 kg

Emission Segments

Data Center

192 mg

Network

206 mg

Device

462 mg

Resource Breakdown

JavaScript

590.2 KB

Images

5.9 MB

CSS

241.1 KB

Fonts

2.4 KB

HTML

42.3 KB

Green Hosting Not Verified

Merkezi Kayit Kurulusu A.S.

9 recommendations

•Carbon footprint recommendation preview...

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Security Score

56%Poor

Interactive

HTTPS

No WAF

17d

Certificate Details

Type

Extended Validation (EV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

16.04.2025

Valid Until

18.05.2026

OCSP Stapling

Enabled

Subject Alternative Names (6)

www.mkk.com.treyatirimci.mkk.com.tregk.mkk.com.tre-sirket.mkk.com.trevedo.mkk.com.trmkk.com.tr

SHA-256 Fingerprint

F5:20:C5:EA:9A:92:FE:E2:40:38:84:90:B9:5C:E5:3A:A9:6D:30:0F...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

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

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

content-language

cteonnt-length

268166

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

mail1.mkk.com.tr

mail2.mkk.com.tr

Domain Information

mkk.com.tr

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.

70/100

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=1.0

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Open Sans

WCAG Partial

49/100

Readability

/30

18/30

14px · LH 1.60

Hierarchy

/20

6/20

WCAG

/25

9/25

1.31:1 min contrast

Performance

/25

16/25

System fonts

Heading Font

Open Sans

Sans

Body Font

Open Sans

Sans14px

Contrast Ratio

1.31:1

12 issues

Reading Comfort

~39 CPL

Narrow lines

29px

24px

18px

14px

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

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 1/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 12 elements below WCAG AA threshold (min 1.3:1).

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

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

GGoogle Fonts Buy on MyFontsFlesch 1

Color Palette

10 unique colors

Light

#858382

Other· 17.2%

#380903

Accent· 23.3%

#272c32

Text· 12.4%

#54bae1

Accent· 8.4%

#643d39

Secondary· 7.9%

#daeff6

Primary· 7.4%

#99cde4

Accent· 6.8%

#40201c

Secondary· 6.1%

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)cdn.jsdelivr.net(2)googletagmanager.com(1)

Website Identity

mkk.com.tr

Location detected: 🇹🇷 Turkeyvia tld

Social Profiles

X (Twitter)Instagram LinkedIn

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Last analyzed: 30 Apr 2026 at 18:06

Historical Analysis & Change Tracking