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stm.com.tr

https://stm.com.tr· First analyzed 28 May 2026· Updated 28 May 2026
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stm.com.tr
Desktop screenshot of stm.com.tr
Mobile screenshot of stm.com.tr
Mobile

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Hosting Provider

Savunma Teknolojileri Muhendislik ve Ticaret

IP Address

95.0.163.58

Site Location

🇹🇷 Turkeyvia tld

Server Location

🇹🇷 Istanbul, Türkiye

ASN

AS9121

Organization

Savunma Teknolojileri Muhendislik ve Ticaret

Nameservers

ns2.stm.com.tr.ns1.stm.com.tr.

Performance

85

Core Web Vitals

Weight

First Contentful Paint
1.8 s10%
Speed Index
2.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
906 KB
81 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Savunma Teknolojileri Muhendislik ve Ticaret

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

9 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Matomo

Other

1
GSAP

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Adobe Fonts (Typekit)

Tag Managers

1
Google Tag Manager

SEO Analysis

B77/100
25
3
1
Meta Tags15/15
Content3/12
Headings8/8
Technical20/25
E-E-A-T3/7
Images6/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
S
stm.com.trstm.com.tr

STM Savunma - Savunma Teknolojileri ve Milli Mühendislik

Türkiye'nin savunma sanayiinde öncü şirketi STM. Deniz, hava, kara ve siber güvenlik çözümleri. Milli teknolojilerle güvenli yarınlar inşa ediyoruz.

Title Length56 chars

Recommended: 50-60 chars (~337px / 580px)

Description Length148 chars

Recommended: 120-160 chars

Issues (1)

  • • Very thin content (0 words). Search engines need substantial content for ranking.

4 issues found

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Crawlability

Sitemap

Type: standard

968 URLs

robots.txt

28 rules

Sitemap reference found

Local SEO

Local Search Readiness

13/100
Poor
4 12 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

D43/100
Bot Access
23/25
Machine Read.
11/25
Schema Data
0/25
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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:2%
Words:677
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph2/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
AI readiness recommendation preview...
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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.
A
88/100
14
Passed
2
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
18/20
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
11/15
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.
1 recommendation
  • •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.
48/100
B
112 mg
CO₂e / view
906.2 KB
Page Weight
80%
Cleaner Than
New Visitor
128 mg
vs
Returning (cached)
64 mg
Annual (10K/mo)
13.5 kg
Emission Segments
Data Center
25 mg
Network
27 mg
Device
60 mg
Resource Breakdown
JavaScript
151.1 KB
Images
549.2 KB
CSS
185.0 KB
HTML
20.7 KB
Other
300 B
Green Hosting Not Verified
Savunma Teknolojileri Muhendislik ve Ticaret
6 recommendations
  • •Carbon footprint recommendation preview...
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A

Security Score

86%Very Good
Interactive

HTTPS

No WAF

46d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

12.06.2025

Valid Until

13.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (3)

*.stm.com.trwww.stm.com.trstm.com.tr

SHA-256 Fingerprint

0E:2A:A0:9B:BD:E3:02:33:93:FB:66:49:8D:2C:0E:EA:57:DA:7B:B4...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache, private)
connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-security-policy
default-src 'self' https://www.google.com https://www.youtub...
content-type
text/html; charset=UTF-8
date
Thu, 28 May 2026 14:08:15 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.stm.com.tr

Domain Information

stm.com.tr

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
Privacy policy page linked

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.
C
62/100
Not Mobile Friendly63 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.
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

univia-pro + Lato TR

WCAG Partial
69/100
Readability
/30
24/30

16px · LH 1.50

Hierarchy
/20
15/20

2.5x ratio

WCAG
/25
12/25

1:1 min contrast

Performance
/25
18/25

2 fonts · 4 req

Heading Font

univia-pro

Sans40px

Body Font

Lato TR

Sans16px

Contrast Ratio

1:1

13 issues

Reading Comfort

~92 CPL

Wide lines
40px
h1
40px
h2
16px
p
Minor Second
Scale

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

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

⚠️ Wide lines: ~92 chars/line. Use max-width: 65ch for comfortable reading.

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

⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 1.0:1).

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

Buy on MyFontsFlesch 0

Color Palette

5 unique colors
16.49:1 AAA Dark
#1e1f21
Text· 65%
#ffffff
Background· 21.1%
#000000
Primary· 0%
#0d0f12
Secondary· 6.3%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
Matomo (Piwik)Mid-Market

User behavior and product analytics

Lead Generation

1
PopupsmartSMB

Popups, forms, and lead capture tools

2

Categories

4

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

22 Resources

17
Scripts
5
Styles
7
Async
4
Defer

Top Script Sources

stm.com.tr(8)googletagmanager.com(3)youtube.com(2)local(2)matomo.stm.com.tr(1)

Website Identity

stm.com.tr

Location detected: 🇹🇷 Turkeyvia tld
tr

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Last analyzed: 28 May 2026 at 14:08

Historical Analysis & Change Tracking