grad.hr

https://grad.hr· First analyzed 08 May 2026· Updated 08 May 2026

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grad.hr

Mobile

Sponsored

Hosting Provider

CARNET

IP Address

161.53.50.3

Site Location

🇭🇷 Croatiavia tld

Server Location

🇭🇷 Zagreb, Croatia

ASN

AS2108

Server

Apache

Nameservers

ns2.grad.hr.ns1.grad.hr.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.1 s10%

Speed Index

2.7 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.3 MB

49 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

CARNET

Technology Stack

9 Technologies Detected

Libraries

CSS Frameworks

Other

Icon Libraries

Fonts

Web Servers

Customer Support

SEO Analysis

D51/100

Meta Tags7/15

Content12/12

Headings3/8

Technical11/21

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile1/4

Indexability3/3

grad.hrgrad.hr

Naslovnica - Građevinski fakultet

No description available for this page.

Title Length33 chars

Recommended: 50-60 chars (~196px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Most images missing alt text (28/44) — critical for accessibility and SEO

13 issues found

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Local SEO

Local Search Readiness

5/100

Poor

2 13 2

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

Sponsored

AI & LLM Readiness

F37/100

Bot Access

20/25

Machine Read.

9/25

Schema Data

0/25

Citation

8/25

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:843

Token eff.:Optimal

Sections/1K:2.4

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary235w

Descriptive Headingsavg 2.5w

Canonical URL

Open Graph2/3

Twitter Card1/3

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.

58/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

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

6/15

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.

18/100

420 mg

CO₂e / view

3.3 MB

Page Weight

30%

Cleaner Than

New Visitor

480 mg

Returning (cached)

240 mg

Annual (10K/mo)

50.4 kg

Emission Segments

Data Center

94 mg

Network

101 mg

Device

225 mg

Resource Breakdown

JavaScript

198.2 KB

Images

3.0 MB

CSS

66.4 KB

Fonts

1.2 KB

HTML

14.8 KB

Green Hosting Not Verified

CARNET

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

75d

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/1.1

Valid From

23.04.2026

Valid Until

22.07.2026

Subject Alternative Names (1)

www.grad.unizg.hr

SHA-256 Fingerprint

53:C5:5A:57:B0:A6:26:DA:5E:BE:8E:BC:18:04:04:3B:44:F9:98:A5...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-length

246

content-type

text/html

date

Fri, 08 May 2026 00:07:43 GMT

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

grad-hr.mail.protection.outlook.com

Domain Information

grad.hr

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.

61/100

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

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Inter

WCAG Partial

67/100

Readability

/30

19/30

14px · LH 2.00

Hierarchy

/20

14/20

2.29x ratio

WCAG

/25

14/25

1:1 min contrast

Performance

/25

20/25

1 font · 2 req

Heading Font

Inter

Sans32px

Body Font

Inter

Sans14px

Contrast Ratio

1:1

5 issues

Reading Comfort

~48 CPL

Optimal (45–75)

32px

30px

14px

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

⚠️ Wide line spacing (2.00). 1.4–1.6 is optimal for body text.

✅ Optimal line length: ~48 chars/line (ideal 45–75 CPL).

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

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 1.0:1).

❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

GGoogle Fonts Buy on MyFontsFlesch 0

Color Palette

8 unique colors

Light

#ffffff

Background· 30.499999999999996%

#f26824

Primary· 12.6%

#765749

Secondary· 9.3%

#2e313e

Secondary· 8.1%

#a98d7d

Secondary· 5.2%

#dcd8d3

Secondary· 3.5%

#d16937

Accent· 1.2%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

23 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(15)code.createjs.com(1)

Website Identity

grad.hr

pisarnica@grad.unizg.hr

Location detected: 🇭🇷 Croatiavia tld

📧 Microsoft 365hr

Social Profiles

Facebook

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Last analyzed: 08 May 2026 at 00:08

Historical Analysis & Change Tracking