esf.hr

https://esf.hr· First analyzed 01 Jun 2026· Updated 01 Jun 2026

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esf.hr

Mobile

Sponsored

Hosting Provider

DHH Plus Dedicated

IP Address

178.218.166.140

Site Location

🇭🇷 Croatiavia tld

Server Location

🇭🇷 Zagreb, Croatia

ASN

AS12417

Organization

DHH Plus Dedicated

Server

Apache

Nameservers

ns1.mojsite.com.ns2.mojsite.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.5 s10%

Speed Index

1.9 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.9 MB

70 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv5.1.19

cms

esfCustom

Technology Stack

15 Technologies Detected

Plugins

Content Views Query And Display Post Page Responsive Lightbox Archives Calendar Widget Tailored Esf Newsletter Responsive Slider Gallery Premium

Libraries

Analytics

Other

CSS Frameworks

Icon Libraries

Fonts

Web Servers

SEO Analysis

C64/100

Meta Tags10/15

Content11/12

Headings3/8

Technical20/25

E-E-A-T0/7

Images2/7

Links2/5

URL5/5

Social3/5

Freshness2/4

Mobile3/4

Indexability3/3

esf.hresf.hr

- Učinkoviti ljudski potencijali

Fond: Europski socijalni fond Operativni program: OP Učinkoviti ljudski potencijali 2014. – 2020. Tip natječaja: Otvoreni (privremeni) poziv za dostavu proje...

Description truncated.

Title Length32 chars

Recommended: 50-60 chars (~180px / 580px)

Description Length476 chars

Recommended: 120-160 chars

Issues (1)

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

11 issues found

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Crawlability

Sitemap

Type: index

17 URLs

17 sub-sitemaps

robots.txt

3 rules

Local SEO

Local Search Readiness

7/100

Poor

2 14 1

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

Sponsored

AI & LLM Readiness

D50/100

Bot Access

20/25

Machine Read.

13/25

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

navheader/footer

Text ratio:7%

Words:759

Token eff.:Optimal

Sections/1K:25

Depth:2/5

Structured Data

1 JSON-LD

WebSiteSearchAction

Citation Readiness

Opening Summary26w

Descriptive Headingsavg 4.4w

Canonical URL

Open Graph2/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

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.

83/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

20/20

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

15/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

3/15

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.

17/100

236 mg

CO₂e / view

1.9 MB

Page Weight

50%

Cleaner Than

New Visitor

269 mg

Returning (cached)

135 mg

Annual (10K/mo)

28.3 kg

Emission Segments

Data Center

53 mg

Network

57 mg

Device

126 mg

Resource Breakdown

JavaScript

336.3 KB

Images

1.0 MB

CSS

479.6 KB

Fonts

3.8 KB

HTML

58.5 KB

Green Hosting Not Verified

DHH Plus Dedicated

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

69d

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

11.05.2026

Valid Until

09.08.2026

Subject Alternative Names (4)

*.esf.hr*.hrd.hresf.hrhrd.hr

SHA-256 Fingerprint

B3:9C:57:F9:24:29:E2:4E:AA:68:01:0C:69:BD:9C:33:69:64:E8:B3...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-type

text/html; charset=UTF-8

date

Mon, 01 Jun 2026 00:32:45 GMT

link

<https://www.esf.hr/wp-json/>; rel="https://api.w.org/", <ht...

server

Apache

x-pingback

https://www.esf.hr/wordpress/xmlrpc.php

set-cookie

PH_HPXY_CHECK

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mail.esf.hr

Domain Information

esf.hr

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

63/100

Mobile Friendly3 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=1.0

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Helvetica Neue

WCAG Partial

80/100

Readability

/30

22/30

18px · LH 1.50

Hierarchy

/20

18/20

2x ratio · ✓ H1→H6

WCAG

/25

18/25

1.29:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

Helvetica Neue

Sans36px

Body Font

Helvetica Neue

Sans18px

Contrast Ratio

1.29:1

1 issue

Reading Comfort

~41 CPL

Narrow lines

36px

28px

24px

18px

✅ Excellent readability: 18px body text is ideal for all devices.

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

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

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

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

GGoogle FontsFlesch 0

Color Palette

8 unique colors

Light

#ffffff

Background· 47.800000000000004%

#252549

Primary· 11.3%

#59507d

Secondary· 5.6%

#97b7b8

Secondary· 4.1%

#5f245a

Secondary· 1.5%

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

esf.hr(15)googletagmanager.com(4)google-analytics.com(1)

Website Identity

Europski socijalni fond

www.esf.hr/

Location detected: 🇭🇷 Croatiavia tld

Sponsored

Last analyzed: 01 Jun 2026 at 00:33

Historical Analysis & Change Tracking