ltu.bg

https://ltu.bg· First analyzed 02 May 2026· Updated 02 May 2026

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ltu.bg

Mobile

Sponsored

Hosting Provider

Super.so

super.so

IP Address

185.80.3.223

Site Location

🇧🇬 Bulgariavia tld

Server Location

🇧🇬 Sofia, Bulgaria

ASN

AS201200

Organization

Superhostingbg

Server

sh-cache

Nameservers

ns2.a1hosting.bg.ns1.a1hosting.bg.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

561 ms10%

Speed Index

729 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

10.5 MB

99 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Unicampv2.7.2Custom

by ThemeMove

View Theme

Technology Stack

16 Technologies Detected

Plugins

Devvn Image Hotspot Revslider

Libraries

Other

UI Components

CSS Frameworks

Icon Libraries

Fonts

SEO Analysis

D59/100

Meta Tags4/15

Content8/12

Headings7/8

Technical20/25

E-E-A-T0/7

Images4/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile3/4

Indexability3/3

ltu.bgltu.bg

Лесотехнически Университет

No description available for this page.

Title Length26 chars

Recommended: 50-60 chars (~161px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

• Missing meta description — important for click-through rates in SERPs

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

28 URLs

28 sub-sitemaps

robots.txt

6 rules

Sitemap reference found

Local SEO

Local Search Readiness

22/100

Needs Work

6 10 2

Sponsored

AI & LLM Readiness

F37/100

Bot Access

20/25

Machine Read.

8/25

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.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

nav

Text ratio:2%

Words:718

Token eff.:Optimal

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 5.2w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

86/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

15/20

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

10/15

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.

34/100

1.08 g

CO₂e / view

10.5 MB

Page Weight

Cleaner Than

New Visitor

1.24 g

Returning (cached)

619 mg

Annual (10K/mo)

129.9 kg

Emission Segments

Data Center

53 mg

Network

318 mg

Device

712 mg

Resource Breakdown

JavaScript

383.3 KB

Images

308.9 KB

CSS

9.7 MB

Fonts

5.6 KB

HTML

83.3 KB

Other

339 B

Green Hosting Verified

Superhosting.BG

GWF Verified

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

60d

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

Valid From

02.04.2026

Valid Until

01.07.2026

Subject Alternative Names (2)

ltu.bgwww.ltu.bg

SHA-256 Fingerprint

D3:FA:9A:09:4A:FC:30:18:AD:ED:70:55:35:B9:10:2D:38:FD:51:F8...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Sat, 02 May 2026 02:43:51 GMT

last-modified

Sat, 02 May 2026 02:14:30 GMT

server

sh-cache

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

MX Records (1)

ltu-bg.mail.eo.outlook.com

Domain Information

ltu.bg

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Notice (WP)

Cookie Consent Banner

Cookie Notice (WP)

GDPR Indicators

Cookie consent banner detected

CMP: Cookie Notice (WP)

Data Protection Officer 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.

76/100

Mobile Friendly8 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

width=device-width, initial-scale=1

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Montserrat

WCAG Partial

60/100

Readability

/30

20/30

14px · LH 1.43

Hierarchy

/20

10/20

2.14x ratio

WCAG

/25

14/25

1:1 min contrast

Performance

/25

16/25

1 font · 11 req

Heading Font

Montserrat

Sans30px

Body Font

Montserrat

Sans14px

Contrast Ratio

1:1

7 issues

Reading Comfort

~44 CPL

Narrow lines

30px

90px

24px

33px

14px

Perfect Fourth

Scale

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

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

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 1.0:1).

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

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

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

GGoogle Fonts

Color Palette

9 unique colors

11.59:1 AAA Light

#ffffff

Background· 20.299999999999997%

#333b32

Text· 12.8%

#1c2629

Secondary· 30.9%

#05792e

Primary· 9.3%

#8b845f

Secondary· 8.1%

#6c6848

Secondary· 7.8%

#50503b

Secondary· 7.7%

#c6cdbb

Secondary· 2.5%

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

ltu.bg(20)

Website Identity

ltu.bg

029625997

Location detected: 🇧🇬 Bulgariavia tld

📧 Microsoft 365bg-BG

Social Profiles

Facebook

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Last analyzed: 02 May 2026 at 02:44

Historical Analysis & Change Tracking