tb.org.tr

https://tb.org.tr· First analyzed 03 Jun 2026· Updated 03 Jun 2026

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tb.org.tr

Mobile

Sponsored

Hosting Provider

Yonca Duran

IP Address

217.18.85.48

Site Location

🇹🇷 Turkeyvia tld

Server Location

🇹🇷 Istanbul, Turkey

ASN

AS201233

Organization

Yonca Duran

Nameservers

ns2.tobb.org.tr.ns1.tobb.org.tr.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

593 ms10%

Speed Index

771 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

11.4 MB

113 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Yonca Duran

Technology Stack

11 Technologies Detected

Analytics

Google Analytics

Facebook Pixel Segment

Libraries

UI Components

CSS Frameworks

Icon Libraries

Languages

SEO Analysis

C67/100

Meta Tags8/15

Content12/12

Headings0/8

Technical18/21

E-E-A-T3/7

Images3/7

Links5/5

URL5/5

Social5/5

Freshness4/4

Mobile1/4

Indexability3/3

tb.org.trtb.org.tr

Trabzon Ticaret Borsası | tb.org.tr

Trabzon Ticaret Borsası

Title Length35 chars

Recommended: 50-60 chars (~208px / 580px)

Description Length23 chars

Recommended: 120-160 chars

Issues (1)

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

9 issues found

Upgrade to view details

Local SEO

Local Search Readiness

13/100

Poor

4 11 2

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

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AI & LLM Readiness

D46/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

0/25

Citation

16/25

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

header/footer

Text ratio:4%

Words:735

Token eff.:Optimal

Depth:1/5

Structured Data

Microdata

Citation Readiness

Opening Summary128w

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 (7)

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

10/20

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

Semantic Structure

11/20

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

9/15

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.

16/100

1.44 g

CO₂e / view

11.4 MB

Page Weight

Cleaner Than

New Visitor

1.65 g

Returning (cached)

824 mg

Annual (10K/mo)

173.1 kg

Emission Segments

Data Center

322 mg

Network

346 mg

Device

774 mg

Resource Breakdown

JavaScript

122.4 KB

Images

10.2 MB

CSS

1.1 MB

HTML

13.7 KB

Other

344 B

Green Hosting Not Verified

Yonca Duran

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

88d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

02.06.2026

Valid Until

31.08.2026

Subject Alternative Names (2)

tb.org.trwww.tb.org.tr

SHA-256 Fingerprint

0F:84:7E:66:AA:08:71:B4:80:97:B0:A5:77:4A:59:F1:A1:FC:A0:7A...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Wed, 03 Jun 2026 08:36:09 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 (1)

mailhost.tb.org.tr

Domain Information

tb.org.tr

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

50/100

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, maximum-scale=1, minimum-scale=1, user-scalable=no

4 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Roboto

WCAG Partial

56/100

Readability

/30

14/30

13px · LH 1.43

Hierarchy

/20

9/20

WCAG

/25

16/25

4.21:1 min contrast

Performance

/25

17/25

System fonts

Heading Font

Roboto

Body Font

Roboto

Sans13px

Contrast Ratio

4.21:1

10 issues

Reading Comfort

Single Family

left aligned

18px

13px

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 4.2:1).

✅ System fonts: Zero font loading delay — best possible LCP impact.

Flesch 0

Color Palette

12 unique colors

7.52:1 AAA Light

#ffffff

Background· 24.6%

#50555b

Other· 4.4%

#000000

Primary· 0%

#a4b0b9

Secondary· 12.8%

#e1eef4

Primary· 7.8%

#b0cad4

Secondary· 6.8%

#c9d4db

Secondary· 6.5%

#85b4c2

Secondary· 5.9%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

25 Resources

Scripts

Styles

Async

Defer

Top Script Sources

cdnjs.cloudflare.com(6)tb.org.tr(6)google-analytics.com(1)ajax.googleapis.com(1)maxcdn.bootstrapcdn.com(1)

Website Identity

tb.org.tr

Location detected: 🇹🇷 Turkeyvia tld

tr_TR

Social Profiles

Facebook X (Twitter)Instagram

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Last analyzed: 03 Jun 2026 at 08:36

Historical Analysis & Change Tracking